TK-7180

Transcription

TK-7180

VHF FM TRANSCEIVER
TK-7180
SERVICE MANUAL
© 2004-7 PRINTED IN JAPAN
B51-8691-00 (N) 1007
Microphone
(T91-0639-05)
Cabinet
(A01-2194-11)
Key top
(K29-9312-21)
Panel assy
(A62-1094-23)
CONTENTS
GENERAL .................................................................. 2
SYSTEM SET-UP ...................................................... 3
REALIGNMENT ......................................................... 4
INSTALLATION ......................................................... 7
DISASSEMBLY FOR REPAIR ................................. 13
CIRCUIT DESCRIPTION .......................................... 16
SEMICONDUCTOR DATA ...................................... 20
COMPONENTS DESCRIPTION .............................. 22
PARTS LIST ............................................................. 24
EXPLODED VIEW .................................................... 33
PACKING ................................................................. 34
ADJUSTMENT ........................................................ 35
TERMINAL FUNCTION ........................................... 46
PC BOARD
DISPLAY UNIT (X54-3480-10) ............................ 50
TX-RX UNIT (X57-6980-10) (A/3, C/3) ............... 52
TX-RX UNIT (X57-6980-10) (B/3) ....................... 54
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3480-10) ............................ 58
TX-RX UNIT (X57-6980-10) ................................ 60
INTERCONNECTION DIAGRAM ............................ 69
BLOCK DIAGRAM ................................................... 70
LEVEL DIAGRAM .................................................... 72
OPTIONAL ACCESSORIES
KRK-10 (Control Head Remote Kit: 23ft/7m) ...... 74
KAP-2 (Horn Alert/P.A. Relay unit) ................... 79
KCT-40 (Radio Interface Cable) .......................... 79
KCT-46 (Ignition Sense Cable) ........................... 79
KMC-35 (Microphone) ........................................ 79
KMC-36 (Keypad Microphone) .......................... 79
SPECIFICATIONS ................................. BACK COVER
TK-7180
GENERAL
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of this publication
date. Changes which may occur after publication are covered
by either Service Bulletins or Manual Revisions, which are
issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment information, the full part identification number should be included.
This applies to all parts : components, kits, and chassis. If the
part number is not known, include the chassis or kit number
of which it is a part and a sufficient description of the required
component for proper identification.
PERSONAL SAFETY
The following precautions are recommended for personal
safety :
• DO NOT transmit if someone is within two feet (0.6
meter) of the antenna.
• DO NOT transmit until all RF connectors are secure and
any open connectors are properly terminated.
• SHUT OFF this equipment when near electrical blasting
caps or while in an explosive atmosphere.
• All equipment should be properly grounded before powerup for safe operation.
• This equipment should be serviced by only qualified technicians.
PRE-INSTALLATION CONSIDERATIONS
1. UNPACKING
Unpack the radio from its shipping container and check for
accessory items. If any item is missing, please contact
KENWOOD immediately.
2. LICENSING REQUIREMENTS
Federal regulations require a station license for each radio
installation (mobile or base) be obtained by the equipment
owner. The licensee is responsible for ensuring transmitter
power, frequency, and deviation are within the limits permitted by the station license.
Transmitter adjustments may be performed only by a licensed technician holding an FCC first, second or general
class commercial radiotelephone operator’s license. There is
no license required to install or operate the radio.
3. PRE-INSTALLATION CHECKOUT
3-1. Introduction
Each radio is adjusted and tested before shipment. However, it is recommended that receiver and transmitter operation be checked for proper operation before installation.
2
3-2. Testing
The radio should be tested complete with all cabling and
accessories as they will be connected in the final installation.
Transmitter frequency, deviation, and power output should
be checked, as should receiver sensitivity, squelch operation,
and audio output. Signalling equipment operation should be
verified.
4. PLANNING THE INSTALLATION
4-1. General
Inspect the vehicle and determine how and where the radio antenna and accessories will be mounted.
Plan cable runs for protection against pinching or crushing
wiring, and radio installation to prevent overheating.
4-2. Antenna
The favored location for an antenna is in the center of a
large, flat conductive area, usually at the roof center. The
trunk lid is preferred, bond the trunk lid and vehicle chassis
using ground straps to ensure the lid is at chassis ground.
4-3. Radio
The universal mount bracket allows the radio to be
mounted in a variety of ways. Be sure the mounting surface
is adequate to support the radio’s weight. Allow sufficient
space around the radio for air cooling. Position the radio close
enough to the vehicle operator to permit easy access to the
controls when driving.
4-4. DC Power and wiring
1. This radio may be installed in negative ground electrical
systems only. Reverse polarity will cause the cable fuse to
blow. Check the vehicle ground polarity before installation
to prevent wasted time and effort.
2. Connect the positive power lead directly to the vehicle
battery positive terminal. Connecting the Positive lead to
any other positive voltage source in the vehicle is not recommended.
3. Connect the ground lead directly to the battery negative
terminal.
4. The cable provided with the radio is sufficient to handle
the maximum radio current demand. If the cable must be
extended, be sure the additional wire is sufficient for the
current to be carried and length of the added lead.
5. INSTALLATION PLANNING – CONTROL STATIONS
5-1. Antenna system
Control station. The antenna system selection depends on
many factors and is beyond the scope of this manual. Your
KENWOOD dealer can help you select an antenna system
that will best serve your particular needs.
5-2. Radio location
Select a convenient location for your control station radio
which is as close as practical to the antenna cable entry point.
Secondly, use your system’s power supply (which supplies
the voltage and current required for your system). Make sure
sufficient air can flow around the radio and power supply to
allow adequate cooling.
TK-7180
GENERAL / SYSTEM SET-UP
SERVICE
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignment procedures contained in this manual.
NOTE
• If you do not intend to use the speaker 3.5-mm jack and
the D-sub 25-pin connector, fit the supplied speaker-jack
cap and D-sub cap to stop dust and sand from getting in.
• If the transceiver is turned ON or OFF when the power-on/
off status message is enabled, the transceiver sends the
status.
Speaker
jack cap
Antenna
connector
D-sub
cap
Ignition
sense cable
Power input
connector
SYSTEM SET-UP
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Are you using
the remote kit?
YES
Frequency range
RF power
Type
136~174MHz
30W
K
See page 9.
KRK-10
(Option)
NO
Are you using
the ignition sense cable?
YES
See page 7.
KCT-46
(Option)
NO
Transceiver programming
Are you using
the radio interface cable?
See page 4.
A personal computer (IBM PC or compatible), programming
interface (KPG-46), and programming software (KPG-89D)
are required for programming.
YES
See page 7.
KCT-40
(Option)
NO
(Option)
KCT-36 Extension cable
KGP-2A
Modem GPS receiver
or
KGP-2B
Modem GPS controller
or
KDS-100
Mobile data terminal
(Option)
(Option)
Are you using
the public address?
YES
See page 8.
KAP-2
(Option)
NO
Are you using
the voice guide & storage
unit?
NO
YES
Are you using
the external speaker?
YES
See page 10.
VGS-1
(Option)
KES-3 or KES-5 External speaker
(Option)
NO
Are you using
the keypad microphone?
YES
KMC-32 or KMC-36
(Option)
NO
Supplied microphone
Desk top microphone KMC-9C
Delivery
3
TK-7180
REALIGNMENT
1. Modes
2. How to Enter Each Mode
Mode
User mode
Panel test mode
Panel tuning mode
Data programming mode
PC mode
Firmware
programming mode
PC test mode
PC tuning mode
Clone mode
Operation
User mode
Power ON
Panel test mode
[A] + Power ON
PC mode
Received commands from PC
Panel tuning mode
[Panel test mode] + [S]
Firmware programming mode
[S] + Power ON
Clone mode
[B] + Power ON
Firmware version information
[
Clock adjustment mode
[C] + Power ON
] + Power ON
Firmware version information
3. Panel Test Mode
Setting method refer to ADJUSTMENT.
Mode
Function
User mode
For normal use.
Panel test mode
Used by the dealer to check the funda-
4. Panel Tuning Mode
Setting method refer to ADJUSTMENT.
mental characteristics.
Panel tuning mode
Used by the dealer to tune the radio.
5. PC Mode
PC mode
Used for communication between the
5-1. Preface
radio and PC (IBM compatible).
Data programming
Used to read and write frequency data
mode
and other features to and from the radio.
PC test mode
Used to check the radio using the PC.
This feature is included in the FPU.
The transceiver is programmed by using a personal computer, programming interface (KPG-46) and programming
software (KPG-89D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.
See panel test.
PC tuning mode
IBM PC
Used to tune the radio using the PC.
KPG-46 or
KPG-46 +
Tuning cable
(E30-3383-05)
This feature is included in the FPU.
See panel tuning.
Firmware
Used when changing the main program
programming mode
of the flash memory.
Clone mode
Used to transfer programming data from
one radio to another.
Firmware version
Used to confirm the internal firmware
information
version.
Used to adjust date and time.
KPG-89D
Fig. 1
4
TK-7180
REALIGNMENT
5-2. Connection procedure
1. Connect the transceiver to the personal computer with
the interface cable.
2. When the POWER switch on, user mode can be entered
immediately. When PC sends command the radio enter
PC mode, and “PROGRAM” is displayed on the LCD.
When data transmitting from transceiver, the red LED is
lights.
When data receiving to transceiver, the green LED is
lights.
5. Check the connection between the transceiver and the
personal computer, and make sure that the transceiver is
in the Program mode.
6. Press write button in the window. When the transceiver
starts to receive data, the [PG] display is blinking.
7. If writing ends successfully, the checksum is calculated
and a result is displayed.
8. If you want to continue programming other transceivers,
repeat steps 4 to 7.
Notes:
Note:
• The data stored in the personal computer must match
model type, when it is written into the flash memory.
5-3. KPG-46 description
(PC programming interface cable: Option)
The KPG-46 is required to interface the transceiver to the
computer. It has a circuit in its D-subconnector (25-pin) case
that converts the RS-232C logic level to the TTL level.
The KPG-46 connects the modular microphone jack of the
transceiver to the computers RS-232C serial port.
5-4. Programming software KPG-89D description
The KPG-89D is the programming software for the transceiver supplied on a CD-ROM. This software runs under MSWindows 98, ME, Windows 2000 or XP on an IBM-PC or
compatible machine.
The data can be input to or read from the transceiver and
edited on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.
6. Firmware Programming Mode
• This mode cannot be entered if the Firmware Programming mode is set to Disable in the Programming software.
• When programming the firmware, it is recommend to
copy the data from the floppy disk to your hard disk before
update the radio firmware.
Directly copying from the floppy disk to the radio may not
work because the access speed is too slow.
6-4. Function
1. If you press the [ ■ ] key while “PROG 115200” is displayed, the display changes to “PROG 19200” (The LED
blinks green) to indicate that the write speed is low speed
(19200 bps). If you press the [■ ] key again while “PROG
19200” is displayed, the display changes to “PROG
38400” (The LED lights red and orange alternatively). If
you press the [ ■ ] key again while “PROG 38400” is displayed, the display changes to “PROG 57600” (The LED
blinks orange). If you press the [ ■ ] key again while
“PROG 57600” is displayed, the display returns to “PROG
115200” (The LED lights orange).
2. If you press the [ ] key while “PROG 115200” is displayed, the checksum is calculated, and a result is displayed. If you press the [ ] key again while the
checksum is displayed, “PROG 115200” is redisplayed.
6-1. Preface
Flash memory is mounted on the transceiver. This allows
the transceiver to be upgraded when new features are released in the future. (For details on how to obtain the firmware, contact Customer Service.)
6-2. Connection procedure
Connect the transceiver to the personal computer (IBM
PC or compatible) with the interface cable (KPG-46). (Connection is the same as in the PC Mode.)
Note :
You can only program firmware from the 8-pin microphone connector on the front panel. Using the 25-pin logic
interface on the rear panel will not work.
6-3. Programming
1. Start up the firmware programming software (Fpro.exe).
2. Set the communications speed (normally, 115200 bps)
and communications port in the configuration item.
3. Set the firmware to be updated by File name item.
4. Turn the transceiver power ON with the [S] key held
down. Then, the orange LED on the transceiver lights and
“PROG 115200” is displayed.
Note:
Normally, write in the high-speed mode.
7. Clone Mode
Programming data can be transferred from one radio to
another by connecting them via their 8-pin microphone connectors. The operation is as follows (the transmit radio is the
master and the receive radio is a slave).
1. Turn the master transceiver power ON with the [B] key
held down. If the read authorization password is set to the
transceiver, the transceiver displays “CLONE LOCK”. If
the password is not set, the transceiver displays “CLONE
MODE”.
2. When you enter the correct password, and “CLONE
MODE” is displayed, the transceiver can be used as the
cloning master. The following describes how to enter the
password.
5
TK-7180
REALIGNMENT
3. How to enter the password with the microphone keypad;
If you press a key while “CLONE LOCK” is displayed, the
number that was pressed is displayed on the transceiver.
Each press of the key shifts the display in order to the left.
When you enter the password and press the [✳] key,
“CLONE MODE” is displayed if the entered password is
correct. If the password is incorrect, “CLONE LOCK” is
redisplayed.
How to enter the password with the [ ] and [ ] keys;
If the [ ] and [ ] keys is pressed while “CLONE LOCK” is
displayed, numbers (0 to 9) are displayed flashing. When
you press the [C] key, the currently selected number is
determined. If you press the [S] key after entering the
password in this procedure, “CLONE MODE” is displayed
if the entered password is correct. If the password is incorrect, “CLONE LOCK” is redisplayed.
4. Power on the slave transceiver.
5. Connect the cloning cable (Part No. E30-3382-05) to the
modular microphone jacks on the master and slave.
6. Press the [S] key on the master while the master displays
“CLONE MODE”. The data of the master is sent to the
slave. While the slave is receiving the data, “PROGRAM”
is displayed. When cloning of data is completed, the master displays “END”, and the slave automatically operates
in the User mode. The slave can then be operated by the
same program as the master.
7. The other slave can be continuously cloned. When the [S]
key on the master is pressed while the master displays
“END”, the master displays “CLONE MODE”. Carry out
the operation in step 4 to 6. Can not be cloned if the overwrite password is programmed to the slave.
Note:
Only the same models can be cloned together.
Cloning cable
(E30-3382-05)
Fig. 2
6
8. Firmware Version Information
Turn the transceiver ON with the [ ] key held down.
Then, the version is displayed during holding the [ ] key.
9. Clock Adjustment Mode
9-1. Flow chart of operation
[C] + Power ON
YEAR
[ ] and [ ] keys
[S]
MONTH
[ ] and [ ] keys
[S]
DAY
[ ] and [ ] keys
[S]
HOUR
[ ] and [ ] keys
[S]
MINUTE
[ ] and [ ] keys
[S]
Completion
TK-7180
INSTALLATION
1. Ignition Sense Cable (KCT-46 : Option)
The KCT-46 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to the
transceiver on and off with the car ignition key.
1-1. Connecting the KCT-46 cable to the transceiver
1. Open the KCT-46 fuse holder and insert a mini blade fuse
(3A). ( q )
2. While holding a clear protective cover, remove the black
cap at the end of the yellow cable (ignition sense cable) of
the transceiver. ( w )
3. Connect the plug of the KCT-46 to the yellow cable terminal of the transceiver. ( e )
4. Connect the other end of the KCT-46 to the ignition line of
the car. ( r )
w
q
e
KDS-100, KGP-2A,
KGP-2B or through
KCT-36 extension cable
Note : You must setup using the KPG-89D.
Fig. 2
2-2. Terminal function
w
e
F52-0019-05
q
r
Iginition line
of the car
D-sub 25-pin
TK-7180
Molex 15-pin
KDS-100
KGP-2A/2B
Pin No.
Function
Pin No.
Function
Function
1
-
-
-
-
2
-
-
-
-
3
-
-
-
-
4
-
-
-
-
5
DI
5
DO
DO
6
-
-
-
-
7
GND
3
GND
GND
8
AIO8
9
TXS/LOK
TXS/LOK
9
TXD2
15
RXD
RXD
10
RXD2
14
TXD
TXD
11
-
-
-
-
12
AIO7
11
MM
MM
2. Radio Interface Cable (KCT-40 : Option)
13
AIO6
6
PTT
PTT
The KCT-40 connection cable kit is used to connect the
TK-7180 transceiver to the KDS-100 (Mobile data terminal),
KGP-2A (Modem GPS receiver), KGP-2B (Modem GPS controller) or through the KCT-36 extension cable.
14
SB
1
SB
SB
15
-
-
-
-
16
-
-
-
-
17
-
-
-
-
2-1. Connecting the KCT-40 cable to the transceiver
18
-
-
-
-
1. Remove the D-sub cap on the rear of the transceiver. ( q )
2. Connect the D-sub connector of the KCT-40 to the D-sub
25-pin terminal of the transceiver. ( w )
3. Connect the 15-pin connector of the KCT-40 to a KDS-100,
KGP-2A, KGP-2B or through a KCT-36 extension cable.
(e)
19
DEO
4
DI
DI
20
AIO5
8
SQ
SQ
21
AIO4
10
AM
AM
22
AIO3
13
-
DISP OFF
23
AIO2
12
-
-
24
AIO1
7
DTC
DTC
25
-
-
-
-
Fig. 1
7
TK-7180
INSTALLATION
3. Horn Alert/P.A. Relay Unit (KAP-2 : Option)
The Horn alert (max. 2A drive), Public address and External
speaker function are enabled by installing the KAP-2 in the
TK-7180 transceiver.
3-1. Installing the KAP-2 unit in the transceiver
1. Remove the cabinet, top packing and shielding plate of the
transceiver.
2. Set the KAP-2 relay unit jumper pins according to the purpose of use.
3. Remove the 6-pin jumper connector inserted in the TX-RX
unit (B/3) connector (CN428). ( q )
4. Insert one side of the lead wire with connector (E37-111405) into the relay unit connector (CN3) ( w ) and the other
side into the TX-RX unit (B/3) connector (CN428) ( e ).
5. Place the relay unit at the position shown in Figure 3-2 and
secure it to the chassis with a screw.
6. Remove the cap on the rear of the chassis by pushing it
from the inside with your finger. ( r )
7. Pass the 6-pin connector of the cable (E37-1113-05)
through the chassis hole ( t ) and insert the bush into the
chassis hole.
8. Rotate the bush of the cable 90 degrees counterclockwise
as viewed from the rear of the chassis. ( y )
9. Insert the 6-pin connector of the cable into the connector
(CN2) of the KAP-2 relay unit. ( u )
E37-1114-05
w
CN3
e
q
CN428
CN428
Fig. 3-1
r
Fig. 3-2
Fig. 3-3
y
t
CN2
E37-1113-05
Fig. 3-4
8
u
TK-7180
INSTALLATION
4. Control Head Remote Kit (KRK-10 : Option)
The KRK-10 remote kit is used to remotely operate a TK7180 transceiver.
4-1. Installing the KRK-10 kit to the transceiver
1.
2.
3.
4.
Remove the front panel from the transceiver.
Install the KRK-10 main panel onto the transceiver.
Install the KRK-10 rear panel onto the front panel.
Connect the KRK-10 main panel to the rear panel with the
cable.
■ Install the KRK-10 main panel onto the transceiver
4. Insert the flat cable that was removed in step 2 above into
the connector (CN1) of the interface unit (A/2) of the KRK10 main panel (A62-1101-01). ( u )
Note : The terminal side of the flat cable must face down
when inserting the flat cable into the connector.
5. Fit the main panel with four tabs onto the front of the
chassis. ( i )
Note : When installing the main panel onto the front of the
chassis, hold down the flat cable with your fingers to prevent it from being caught.
■ Remove the front panel from the transceiver
KRK-10 main panel
1. Lift the two tabs of the panel on the bottom of the transceiver with a flat-head screwdriver ( q ) and remove the
panel from the chassis ( w ).
Note : Confirm that the tabs of the speaker hardware fixture and holder is securely fitted in the front panel.
2. Remove the flat cable from the connector (CN902) of the
display unit of the panel. ( e )
3. Fold the black line of the flat cable (in three parts) as
shown in Figure 4-2. ( r, t, y )
CN1
i
u
CN902
Fig. 4-3
e
■ Install the KRK-10 rear panel onto the front panel
w
q
6. Insert the flat cable attached to the interface unit (B/2) of
the KRK-10 rear panel (A82-0056-01) into the connector
(CN902) of the display unit of the panel ( o ). (The flat
cable has been pre-inserted in the connector (CN2) of the
rear panel at the time of shipping.)
Note : The terminal side of the flat cable must face down
when inserting the flat cable into the connector.
7. Fit the four tabs of the rear panel into the front panel. ( !0 )
CN902
o
Fig. 4-1
Chassis
side
y
CN2
KRK-10 rear panel
r
t
y
r
!0
t
Panel
side
Fig. 4-4
Fig. 4-2
9
TK-7180
INSTALLATION
■ Connect the KRK-10 main panel to the rear panel
with the cable
10. Install the molded cover ( !3 ) over the connector on the
main panel and secure it with two screws ( !4 ).
11. Insert the other 14-pin connector of the cable into the
connector (CN4) of the interface unit (B/2) of the rear
panel. ( !5 )
12. Secure the cable bush on the rear panel and fit the waterproof packing (orange) ( !6 ) securely over top.
13. Install the molded cover ( !7 ) over the connector on the
rear panel and secure it with two screws ( !8 ).
8. Insert one 14-pin connector of the cable (E30-7514-05)
into the connector (CN3) of the interface unit (A/2) of the
main panel. ( !1 )
9. Secure the cable bush on the main panel and fit the waterproof packing (orange) ( !2 ) securely over top.
CN4
!8
!5
!8
!7
Note : A cable can be connected from the left side as shown
in the Figure 4-5 or from right side.
However, the 14-pin connector must be connected to correct
direction.
!6
CN3
!1
!2
!4
!3
!4
!2
(Right side)
Fig. 4-5
5. Voice Guide & Storage Unit (VGS-1 : Option)
5-1. Installing the VGS-1 unit in the transceiver
transceiver.
2. Attach two cushions to VGS-1 as shown in Figure 5. ( q )
Note : Be sure not to cover the connector with the bottom
cushion.
3. Insert the VGS-1 connector (CN1) into the TX-RX unit (B/3)
connector (CN403). ( w )
q
Cushion
(G13-1994-04)
20 x 30 x 12 mm
VGS-1
CN1
Cushion
(G13-1992-04)
21 x 21 x 2.5 mm
10
w
CN403
Fig. 5
TK-7180
INSTALLATION
6. Voice Scrambler Board Connection
1. Remove the front panel from the transceiver.
2. Solder each lead of the scrambler board to a necessary
location of each landing on the component side of the TXRX unit (B/3).
3. Wrap the scrambler board in a cushion and install it on the
front of the chassis as shown in Figure 7-2.
ANI board
3M double coated cushion
No. 4008 (or No.4408)
25 x 110 mm
Voice scrambler board
Fig. 7-2
Fig. 6
7. ANI Board Connection
2. Solder each lead of the scrambler board to a necessary
location of each landing on the component side of the TXRX unit (B/3).
3. Wrap the scrambler board in a cushion and install it on the
front of the chassis as shown in Figure 7-2.
TX-RX unit (B/3)
Solder land
GND (A–)
RXD1
TXD1
TXD2
RXD2
OPT1 (CH BUSY)
OPT3 (KEY)
OPT4 (PTT)
OPT5 (EMERGENCY)
5E (A+)
DTI (DATA OUT)
TCTL (TONE CTRL)
TXO
AUDIH (AUDIO INHIB)
OPT2 (AUX I/O)
STON (SIDE TONE)
RXEO
TXI
RXEI
OPT6
8C
Fig. 7-1
ANI board
8. GPS Receiver Connection
8-1. Installing the GPS receiver
transceiver.
3. Attach two cushions to the top of the GPS receiver.
4. Attach the GPS receiver to the shield case with two cushions as shown in Figure 8-2.
5. Solder each lead of the GPS receiver to a necessary location of each landing on the component side of the TX-RX
unit (B/3).
6. Place the GPS antenna cable in the hollow at the rear of
the chassis. (Fig. 8-2 q )
Note : If the GPS receiver is installed, cut the base of the
convex tab of the top packing with a pair of nippers, or
similar tool. (Fig. 8-3 w )
If the convex tab of the top packing is cut off, the water
proofing property is no longer guaranteed.
TX-RX unit (B/3)
Solder land
GND (GND)
RXD1 (DATA OUT1)*1
TXD1
TXD2
RXD2 (DATA OUT1)*1
OPT1
OPT3
OPT4
OPT5
5E (+5V)
DTI
TCTL
TXO
AUDIH
OPT2
STON
RXEO
TXI
RXEI
OPT6
8C
GPS receiver
Voice scrambler
TX-RX unit (B/3)
Solder land
GND (GND)
RXD1
TXD1 (PTT)
TXD2
RXD2
OPT1 (CODE SELECT1)
OPT3 (CODE SELECT2)
OPT4 (ECHO PTT)
OPT5 (CODE SELECT8)
5E
DTI
TCTL
TXO (TX OUT)
AUDIH
OPT2 (SCRAMBLE)
STON
RXEO (RX OUT)
TXI (TX IN)
RXEI (RX IN)
OPT6 (CODE SELECT4)
8C (+V)
*1 : Depending on the connected optional accessory, the
DATA OUT1 may connect to either RXD1 or RXD2.
Fig. 8-1
11
TK-7180
INSTALLATION
4. Insert the VGS-1 connector (CN1) into the TX-RX unit (B/3)
connector (CN403).
5. Perform step 3 to 6 of “8-1. Installing the GPS receiver”
described on page 11.
3M Double coated cushion
No. 4016 (or No. 4416)
30 x 25 mm
3M Double coated cushion
No. 4016 (or No. 4416)
30 x 25 mm
q
TX-RX unit (B/3)
Solder land
GND (GND)
RXD1
TXD1
TXD2
RXD2 (DATA OUT1)
OPT1
OPT3
OPT4
OPT5
5E (+5V)
DTI
TCTL
TXO
AUDIH
OPT2
STON
RXEO
TXI
RXEI
OPT6
8C
Fig. 8-4
Fig. 8-2
GPS receiver
VGS-1
CN1
w
Fig. 8-3
CN403
8-2. Installing the GPS receiver together with the VGS-1
transceiver.
3. Attach a cushion to the bottom of the VGS-1 as shown in
Figure 8-5.
Note : Be sure not to cover the connector with the cushion.
Fig. 8-5
12
GPS receiver
GPS receiver
TK-7180
DISASSEMBLY FOR REPAIR
■ Removing the speaker hardware fixture
(J21-8481-03) and holder (J19-5468-03)
1. Precautions on Disassembly
■ TX-RX PCB (TX-RX unit B/3) Disassembly
1. Remove all screws and antenna terminals on the TX-RX
PCB.
2. Rotate the bush of the power supply cable 90 degrees
counterclockwise as viewed from the rear of the chassis
( q ) and remove the power supply cable from the chassis
( w ).
3. When the speaker phone jack is pushed up, using your
finger, from the rear of the chassis ( e ), the TX-RX PCB is
removed from the chassis.
Note : The TX-RX PCB and D-sub PCB (TX-RX unit A/3) are
connected with a flat cable. Remove them carefully.
4. Turn the TX-RX PCB over and remove the flat cable from
the connector (CN427). ( r )
5. Remove the TX-RX PCB from the chassis.
1. Remove the speaker lead from the holder hook. ( q )
2. Remove the speaker connector from the display unit connector (CN901). ( w )
3. When removing the speaker hardware fixture, insert a flathead screwdriver at the position shown in Figure 2-1 and
tilt it in the direction shown by the arrow. ( e )
4. To remove the holder, insert a flat-head screwdriver into
tab of the holder and tilt it in the direction shown by the
arrow. ( r )
q
q
e
CN901
w
w
Fig. 2-1
Fig. 1-1
e
Fig. 1-2
r
r
Fig. 2-2
CN427
Fig. 1-3
13
TK-7180
2. Precautions on Reassembly
■ TX-RX PCB (TX-RX unit B/3) Reassembly
w
1. With the TX-RX PCB turned over, insert the flat cable from
the D-sub PCB (TX-RX unit A/3) into the connector
(CN427) on the TX-RX PCB.
2. Place the TX-RX PCB at its original position, tilt the TX-RX
PCB and install the chassis as shown in Figure 3.
q
Fig. 4-1
CN804
Fig. 3
■ Securing the Audio IC (IC417) with screws
Black
IC417
The screws for the audio IC are 8mm screws. These are
longer than the other screws, so take care not to confuse
them.
Red
C801
■ FINAL shield case (F10-2489-03) installation
procedure
1. Place the shield case on the final section of the TX-RX unit
(B/3).
2. The shield case is installed on the positioning boss of the
chassis by pushing down on “PUSH2” (on the shield case)
while pushing “PUSH1” (stamped on two parts on the
shield case) to the right.
■ Power supply cable installation procedure
1. Pass the power supply cable through the chassis hole
( q ) as shown in Figure 4-1 and insert the bush into the
chassis hole.
2. Rotate the bush of the power supply cable 90 degrees
clockwise as viewed from the rear of the chassis. ( w )
3. Align the ignition sense connector (yellow) of the power
supply cable around the chemical capacitor (C801) and
connect it to the TX-RX unit (B/3) connector (CN804).
4. Align the + (positive) terminal of the power supply cable
(red) as shown in Figure 4-2 and fix it to the terminal strip
with a screw.
5. Align the – (negative) terminal of the power supply cable
(black) as shown in Figure 4-2 and fix it to the terminal strip
with a screw.
Fig. 4-2
■ Top packing installation procedure
1. Place the top packing over the shielding plate.
2. Fit the convex tab of the top packing into the hollow of the
chassis. ( q )
3. Fit the chassis into the groove of the top packing. ( w )
Verify that the top packing is in close contact with the
chassis.
w
q
Fig. 5
14
TK-7180
■ D-sub cap installation procedure
To improve water resistance, fit the D-sub cap into the Dsub terminal hardware fixture of the transceiver in the following order:
w
q
1. Fit the left side ( q ) of the D-sub cap into the hardware
fixture.
2. Fit the right side ( w ) of the D-sub cap into the hardware
fixture.
3. Fit the center ( e ) of the D-sub cap into the hardware fixture.
Verify that the D-sub cap is in close contact with the hardware fixture.
Fig. 7-1
q
Spacer
Speaker
w
Speaker holder
e
r
e
Fig. 7-2
Fig. 7-3
Fig. 6
■ Installing the holder (J19-5468-03) and speaker
hardware fixture (J21-8481-03)
1. Insert two tabs of the holder (J19-5468-03) into the hollows in the top of the panel. ( q )
2. Push the two tabs of the holder in on the opposite side of
those in step 1 above and fit them into the hollow in the
bottom of the panel. ( w )
Note : Push in the holder until it snaps in place.
3. Install the speaker holder onto the panel. ( e )
Note : To improve water resistance, fit the panel into the
groove of the holder.
4. Place the speaker into the speaker holder.
Note : The speaker must not ride on the holder rib.
5. Place the spacer on the speaker.
6. Insert the hardware fixture (J21-8481-03) into the hollow
of the panel as shown in Figure 7-3, then push two parts
of the hardware fixture and fit it into the hollow of the top
of the panel. (Fig. 7-3 r )
Note : Push in the hardware fixture until it snaps in place.
7. Insert the speaker connector into the display unit connector (CN901).
8. Place the speaker lead on the holder hook.
15
TK-7180
CIRCUIT DESCRIPTION
2-2. First Mixer
1. Outline
The TK-7180 is a VHF/FM transceiver designed to operate
in the frequency range of 136 to 174MHz. Transmission output power is 30 watts. The maximum channel capacity is
512.
The unit consists of receiver, transmitter, phase-locked
loop (PLL) frequency synthesizer, and control circuits.
The signal from the BPF is heterodyned with the first local
oscillator signal from the PLL frequency synthesizer circuit at
the first mixer DBM (IC171) to become a 44.85MHz first intermediate frequency (IF) signal. The first IF signal is fed
through a monolithic crystal filter (XF171) to further remove
spurious signals.
2-3. IF Amplifier
2. Receiver Circuit
The receiver is double conversion superheterodyne, designed to operate in the frequency range of 136MHz to
174MHz.
The receiver circuit consists of the following : 2-1 frontend circuit, 2-2 first mixer, 2-3 IF amplifier circuit, 2-4 audio
amplifier circuit, and 2-5 squelch circuit.
The first IF signal is amplified by Q171 and Q172, and then
enters IC172 (FM system IC). The signal is heterodyned
again with a second local oscillator signal (44.395MHz) with
in IC172 to become a 455kHz second IF signal. The second
IF signal is fed through a 455kHz ceramic filters (CF172;
Wide, CF171; Narrow) to further eliminate unwanted signal,
and the quadrature detection circuit FM-detects the signal to
produce a base-band signal and output it from pin 9.
2-1. Front-end Circuit
The front-end circuit consists of former BPF (D11), RF amplifier Q103, and latter BPF (D103, D104, D105 and D106).
The BPF covers frequency ranges 136 to 174MHz.
The latter BPF (D103, D104, D105 and D106) attenuates
the unwanted signals, and sends only the necessary signal to
the first mixer.
2-4. Audio Amplifier
The demodulated audio signal from IC172 goes to IC415
through the AF amplifier (IC412) and IC413. The audio signal
goes to an electronic volume (IC410) and is amplified to drive
a loudspeaker by an audio power amplifier (IC417). The audio
output can be provided to external 4Ω speaker through the
speaker jack output (J401) on the rear panel. Q419 is a mute
switch.
TX-RX UNIT (X57-698)
136~174MHz
RX ANT
44.85MHz
IF AMP
Q172
IF AMP
Q171
MCF
XF171
(2/2)
MCF
RF AMP
Q103
BPF
1st MIX DBM
D103~D106
IC171
XF171
(1/2)
BPF
D11
LPF
Q306
RX VCO
Buff AMP Buff AMP
Q313
Q311
FM SYSTEM IC : IC172
RSSI
Q178
fRX+44.85MHz
180.85~218.85MHz
QUD
SW
DET
W/N
NOISE DET
D173
SQL
DET
IC407
SW
D172
IC410
DAC
ASQ
CF172
(Wide)
NOISE
AMP
Q175
CF171
(Narrow)
CFSW
SW
D171
CFSW
455kHz
DEO
IC413
IC415
SW
AQUA
-L
IC404
CPU
X171
44.395MHz
AMP
IC412 (B/2)
IC410
DAC
AFO
RSSI
16
Fig. 1
Receiver circuit
Q419
IC417
MUTE
AF
AMP
INT. SP
TK-7180
CIRCUIT DESCRIPTION
2-5. Squelch Circuit
3-2. Modulation Level Adjustment Circuit
The output signal from IC172 enters FM IC again, then
passed through a band-pass filter.
The noise component output from IC172 is amplified by
Q175 and rectified by D173 to produce a DC Voltage corresponding to the noise level. The DC voltage is sent to the
analog port of the CPU (IC404).
IC172 outputs a DC voltage (RSSI) corresponding to the
input of the IF amplifier.
The audio signal amplified by the audio frequency amplifier (IC412) is added to the low speed data LSD passed
through the low pass filter (IC409). The combined signals is
supplied to the VCO (voltage controlled oscillator) and the
VCXO (voltage controlled crystal oscillator) X301, respectively.
3-3. Driver and Final Power Amplifier Circuit
The transmit signal obtained from the TX VCO buffer amplifier Q311, is amplified to approximately +17dBm by the
driver amplifiers Q313, Q1 and Q2. This amplified signal is
passed to the power amplifier module (power module) IC1,
which consists of a MOS-FET amplifier and is capable of
transmission output power.
3. Transmitter Circuit
The transmitter circuit consists of the following circuits : 31 microphone circuit, 3-2 modulation level adjustment circuit,
3-3 driver and final power amplifier circuit, and 3-4 automatic
power control circuit.
3-4. Automatic Power Control Circuit
3-1. Microphone Circuit
The automatic transmission power control (APC) circuit
stabilizes the transmitter output power at a predetermined
level by detecting the power module output with a diodes
D6, D7 and D8. Diodes D6, D7 and D8 apply a voltage to DC
amplifier IC72 (A/2). IC72 (B/2) compares the APC control
voltage (PC) generated by microprocessor IC404 and DC amplifier IC71 (A/2, B/2) with the detection output voltage
from IC72 (A/2) to control the Vgg pin of IC1, and stabilizes
transmission output.
The APC circuit is configured to protect over-current of the
power module due to fluctuations of the load at the antenna
end and to stabilize transmission output at voltage and temperature variations.
The audio signal from the microphone goes into TX-RX
unit (X57-698) from the display unit (X54-348) and passes
through the mute switch (Q416). The audio signal is amplified by the microphone amplifier (IC414) and is input into the
TXIN terminal of the audio processor (IC415) after passing
through the multiplexer (IC413).
The input audio signal is output from the MOD terminal of
the audio processor (IC415) and is amplified by the audio frequency amplifier (IC412) after passing through the electric
volume (IC410).
DISPLAY UNIT
(X54-348)
TX-RX UNIT (X57-698)
Q416
MIC
SW
IC414
IC413
AMP
Multiplexer
IC415
IC410
AQUA-L
TXIN
SW Q417
D-SUB
MI2
Fig. 2
Q307
MOD
D-SUB
DI
IC409
LSDO
LPF
Q311
Buff
AMP
Q313
Drive
AMP
Q1
Drive
AMP
Q2
Drive
AMP
IC1
Final
AMP
TX VCO
VCXO
16.8MHz
X301
Fig. 3
IC408
DC
AMP
MB
(for VCXO)
Microphone and modultion level adjustment circuit
ANT
D2~D4
SW
Gate
bias
MB
MOD
(for VCO)
AMP
MOD
DAC
J901
Mojular
jack
IC412
PC
MP
DC
AMP
DC
AMP
IC71
IC72
D6
D7
D8
DET
DET
DET
Drive and Final power amplifier and automatic power control circuit
17
TK-7180
CIRCUIT DESCRIPTION
4. Frequency Synthesizer Unit
5. Control Circuit
4-1. Frequency Synthesizer
The block diagram of the control circuit is shown in Figure
The frequency synthesizer consists of the TCXO (X301),
VCO, PLL IC (IC301) and buffer amplifiers.
The TCXO generates 16.8MHz. The frequency stability is
2.5ppm within the temperature range of –30 to +60°C. The
frequency tuning and modulation of the TCXO are done to
apply a voltage to pin 1 of the TCXO. The output of the TCXO
is applied to pin 8 of the PLL IC.
The VCO consists of 2VCO and covers a dual range of the
180.85~218.85MHz and the 136~174MHz. The VCO generates 180.85~218.85MHz for providing to the first local signal
in receive. The operating frequency is generated by Q307 in
transmit mode and Q306 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator (IC301) to the variable capacitor diodes (D306, D308, D310 and D311 in transmit
mode and D307, D309, D312 and D313 in receive mode).
The T/R pin of IC404 goes “high” in receive mode causing
Q307 and Q309 to turn off, and Q306, Q308 and Q310 turn
on. The T/R pin goes “low” in transmit mode.
The outputs from Q306 and Q307 are amplified by buffer
amplifier (Q311) and doubled by Q301 and then sent to PLL
IC.
The PLL IC consists of a prescaler, reference divider,
phase comparator, charge pump (The frequency step of the
PLL circuit is 10, 12.5 or 15kHz). The input signal from the
pins 8 and 5 of the PLL IC is divided down to the 10, 12.5 or
15kHz and compared at phase comparator. The phase comparator output signal is fed into a low-pass filter (Q302, Q303
and Q304) before being applied to the VCO as a frequency
control voltage. This low-pass filter’s power is supplied by
the DC/DC converter (IC251 and Q251). The DC signal is applied to the CV of the VCO and locked to keep the VCO frequency constant.
PLL data is output from DT (pin 112), PCK (pin 82) and PLE
(pin 81) of the microprocessor (IC404). The data are input to
the PLL IC when the channel is changed or when transmission is changed to reception and vice versa. A PLL lock condition is always monitored by the pin 80 (UL) of the microprocessor. When the PLL is unlocked, the UL goes low.
Q313
BUFF
Q311
BUFF
T/R
T/R
VCO
(TX : Low)
CV
D316
SW
Q301
SW D315
Doubler
x2
Q302~
LPF
Q304
To
drive
amp
IC301
BPF
5
PLL
15
8
UL
TCXO
X301
The CPU (IC404) is a 16-bit microcomputer that contains a
256k-byte Mask ROM and a 20k-byte RAM. This CPU is connected with an external 512k-byte Flash ROM (IC405) and
operates in memory expansion mode.
The Firmware Program is stored in the Flash ROM and the
user data and adjustment data are stored in the EEPROM
(IC401). The CPU and Flash ROM are connected with an 8 bit
bus and the EEPROM and RTC IC (IC402) are connected with
a I2C bus (*1). The RTC IC (IC402) has a clock function and is
controlled by the CPU (IC404).
Serial communication with a PC is performed through two
paths: through the 232C Level converter IC (IC416) and
through the Display Unit Panel CPU (IC902). The 8 bit Shift
Register (IC403) is used as an 8-port Extended Output Port.
IC410 is an 8 bit-8ch D/A converter. The channels are set as
follows:
Ch1 : Modulation balance
Ch2 : Deviation Factor
Ch3 : Max Power Level
Ch4 : Reception tuning circuit
Ch5 : Deviation Factor
Ch6 : Speaker volume
Ch7 : VCXO control voltage
Ch8 : DEO output level
*1: I2C bus is a registered trademark of PHILIPS of the Netherlands.
IC405
Flash
ROM
Mask
ROM
IC401
EEPROM
IC902
CPU
IC903
LCD
driver
IC402
RTC IC
Signal block
IC416
232C
Level
converter
IC404
CPU
IC415
AQUA-L
IC413
Multiplexer
RF block
FC
MB
Display unit
IC403
8bit Shift
register
To mixer
20
5.
BAL
IC410
D/A
converter
IC301
PLL IC
IC408
CPU
DT,PCK,PLE
IC404
Fig. 4
18
PLL block diagram
Fig. 5 Control circuit block diagram
TK-7180
CIRCUIT DESCRIPTION
6. Power Supply Circuit
The block diagram of the power supply circuit is shown in
Figure 6.
Power is always supplied from +B to the circuit (5M, +B)
that is always started and the circuits (SB, 8C, 5E, 8T, 8R, 5C,
5R) controlled by the CPU (IC404). When +B is supplied to
the transceiver, Q801, D805 and IC805, regulate the voltage
(5M) which is supplied to the circuit around the CPU. The
CPU starts.
When the CPU detects that the +B voltage is higher than
the voltage prescribed by IC802, the transceiver power (SB)
is turned ON by controlling the SBC signal (Low: transceiver
power OFF, High: transceiver power ON).
The CPU controls the TXC signal (Low: Transmission system power OFF, High: Transmission system power ON) during transmission to supply power (8T) to the transmission circuit. The CPU controls the RXC signal (Low: Reception system power OFF, High: Reception system power ON) during
reception to supply power (8R, 5R) to the reception circuit.
When the CPU detects the PSW (Power Switch) signal,
IGN (Ignition Sense) signal or INT signal, it controls the SBC
signal and turns the transceiver power (SB) OFF.
If +B is not provided to the transceiver, power is supplied
to only the RTC IC (IC402) through the secondary battery connected with CN401 to back up the clock.
The Panel CPU performs serial communication with the
Main CPU (IC404) on the TX-RX unit (B/3) and the Panel CPU
detects keys and sends data communication contents
through the MIC Jack to the Main CPU. The Panel CPU receives commands from the Main CPU and controls the display system.
The LCD operates with 1/9 duty under the LCD driver
(IC903) control. The LCD and KEY Backlights are controlled
by Q909. The display brightness of the LCD Backlight can be
changed.
Q910
IC903
LCD
driver
LCD
IC901
AVR
8C
PSW
Mask
ROM
POWER
SW
Q909
BLCI
TX/Busy
LED
RED
GRN
LCD
back
light
KEY
back
light
FKEY [1~10]
Function
KEY
DIMM
IC902
CPU
SB
RST2
SHIFT
PSENS
SB
RXD, TXD
7. Display Circuit
HK, PTT, DM, BLC2
MIC
jack
MIC, ME
The display unit consists of the Panel CPU (IC902), the
LCD driver (IC903), the TX/BUSY LED, the KEY detection, the
Backlight and the Microphone jack circuits.
The Panel CPU is a 16-bit microcomputer that contains a
64k-byte Mask ROM and a 2k-byte RAM.
SPO
GND
Fig. 7 Display circuit
Power supply : 10.8~15.7V
F801
+B
Q807
SW
D804
DET
SB
Q810
SW
5A
Q802
SW
IC805
AVR
SBC
5M
IC801
DET
CPU
Flash memory
EEPROM
Ext-I/O
CPU #17
: RST1
RTC IC
IC802
DET
8C
IC803
AVR
Q811
SW
Q801,D805
REG
SP
IC807
AVR
5E
Q803
SW
8T
Q806
SW
Q804
SW
CPU #24
: INT
Fig. 6
Internal option
TX-drive
APC block
ANT SW
TXC
8R
Q808
SW
IF block
RXC
IC804
AVR
5C
Q805
SW
5R
CN401
Final amp.
Audio amp, PA connector
Panel block, D-sub block
Internal option
Panel block
Q809
SW
Power supply circuit
VCXO, VCO, PLL IC
IF detection IC
DC/DC converter
D/A converter
MIC amp, AQUA
AF block
IF block
RXC
19
TK-7180
SEMICONDUCTOR DATA
Microprocesser : 30625MGP-169GP (TX-RX unit IC404)
Pin No.
20
Port Name
I/O
Function
Pin No.
Port Name
I/O
Function
1
VREF
-
+5V
49
LSW
O
BB LIM switch
2
AVCC
-
+5V
50
RDY
-
+5V
3
SBC
O
Switched B control
51
NC
-
Non-connection
4
RXC
O
RX control
52
HOLD
-
+5V
5
TXC
O
TX control
53
NC
-
Non-connection
6
PC
O
TX APC adjust
54~57
AIO4~AIO1
7
HSDO
O
High speed data output
58
NC
-
Non-connection
8
STSW
O
Side tone switch
59
RD
O
Read (RD)
9
RTCL/EEPCL
O
RTC/EEPROM clock
60
NC
-
Non-connection
10
HSDIN
I
High speed data input
61
WR
O
Write (WR)
11
NC
-
Non-connection
62~64
AIO8~AIO6
I/O
AUX I/O 8~6
12
RTDT/EEPDAT
RTC/EEPROM data
65,66
NC
-
Non-connection
13
BYTE
-
+5V
67
RST2
O
Display µ-com reset
14
CNVSS
-
DGND (Vss)
68
CS0
O
Chip select 0
Non-connection
I/O
I/O
AUX I/O 4~1
15
DMUTE
O
Det mute
69
NC
-
16
AM2
O
Audio mute 2
70~79
A18~A9
O
Address bus 18~9
17
RST
I
Reset
80
UL
I
PLL unlock
18
Xout
O
11.0592MHz clock output
81
PLE
O
PLL enable
19
DGND
-
DGND (Vss)
82
PCK
O
PLL clock
20
Xin
I
11.0592MHz clock input
83
NC
-
Non-connection
21
VCC1
-
+5V
84
OPT6
22
NMI
-
+5V
85
VCC2
-
+5V
23
PSW
I
Power switch input
86
A8
O
Address bus 8
24
INT
I
BATT voltage INT
87
DGND
-
DGND (Vss)
25
INTRA
I
RTC INT
88~95
A7~A0
O
Address bus 7~0
26
SHIFT/MODEL
I/O
Beat shift/Model select
96
IGN
I
Ignition sense
27
BEEP
O
Beep output
97
AFRTM
I
BB RDF/FD
28
SPSTB
O
Shift register strobe
98
TCLK/DTRDO
I
BB TCLK and DTRDO
29
SOE
O
Shift register output enable
99
MM2
O
MIC mute2
30
AIO5
I/O
AUX I/O 5
100
T/R
O
TX/RX switch
31
AIO9
I/O
AUX I/O 9
101
AM1
O
Audio mute 1
32
DSTB
O
D/A converter LD
102
EMTON
O
EM tone switch
33
LSDO
O
Low speed data output
103
NC
-
Non-connection
34
RXD2
I
RXD2
104~111
D7~D0
I/O
Data bus 7~0
35
TXD2
O
TXD2
112
DT
O
Serial data
36
TXD1
O
TXD1/PTT (Scrambler board)
113
CK
O
Serial clock
37
Vcc1
-
+5V
114
W/N
O
Wide/Narrow switch
38
RXD1
I
RXD1
115~117
OPT 1~OPT 3
I/O
Option boad I/F 1~3
39
DGND
-
DGND (Vss)
118,119
OPT 4, OPT 5
O
Option boad I/F 4, 5
40
MM1
O
MIC mute 1
120
H/L
O
High/Low power switch
41
PSENS
I
Panel sense
121
THP
I
TX thermal input
42
TXD
O
TXD
122,123
NC
-
Non-connection
43
RXD
I
RXD
124
ASQ
I
RX analog SQ. input
I/O
Option boad I/F 6
44
AFDAT
O
BB TDATA and DTRCLK
125
RSSI
I
RX RSSI input
45
AFDIO
I/O
BB DI/O
126
NC
-
Non-connection
46
AFDIR
O
BB DIR
127
AGND
-
AGND (Vss)
47
DTRLOAD
O
BB DTMF enable
128
LSDIN
I
Low speed data input
48
AFSTD
I
BB STD
TK-7180
SEMICONDUCTOR DATA
Microprocesser : 30302M8-8Z7GP (Display unit IC902)
Pin No.
Port Name I/O
Pin No.
Port Name I/O
1~4
NC
-
Non-connection
83
S10
I
Front panel key (R down [ ])
5
SHIFT
O
Beat shift
84
S9
I
Front panel key (R up [ ])
6
BYTE
-
+5V
85
S8
I
Front panel key (■ )
7
CNVSS
-
GND
86
S7
I
Front panel key (C)
8,9
NC
-
Non-connection
87
S6
I
Front panel key (B)
10
RST
I
Reset
88
S5
I
Front panel key (A)
11
Xout
O
14.7456MHz clock output
89
S4
I
Front panel key (S)
12
GND
-
GND
90
S3
I
Front panel key (
13
Xin
I
14.7456MHz clock input
91
S2
I
Front panel key (L down [ ])
14
VCC
-
+5V
92
S1
I
Front panel key (L up [ ])
15
NMI
-
+5V
93
NC
-
Non-connection
16
BLC2
O
MIC backlight control
94
AVSS
-
GND
17
BLC1
O
Key & LCD backlight control
95
NC
-
Non-connection
18
DIMM
O
Dimmer control
96
VREF
-
+5V
19
LEDG
O
LED green
97
AVCC
-
+5V
20
LEDR
O
LED red
98~100
NC
-
Non-connection
21
NC
-
Non-connection
Function
Function
)
22
LCDCK
O
LCD serial clock
23
LCDDT
O
LCD serial data
24
LCDCS
O
LCD chip select
25
LCDRST
O
LCD reset
26
NC
-
Non-connection
1
STRB
I
Storage enable input
27
RXD2
I
RXD2 (Main µ-com)
2
DATA
I
Serial data input
Shift Register : BU4094BCFV (TX-RX unit IC403)
Pin No.
Port Name
I/O
Function
28
TXD2
O
TXD2 (Main µ-com)
3
CLK
I
Serial clock input
29
PTT/TXD
I/O
PTT/TXD (COM0)
4
Q1
O
AUX output 1
30
NC
-
Non-connection
5
Q2
O
Public address
31
DM
O
MIC DM
6
Q3
O
Horn alert
Scrambler switch
32,33
NC
-
Non-connection
7
Q4
O
34
HK/RXD
I
HOOK/RXD (COM0)
8
Vss
-
35~44
NC
-
Non-connection
9
Qs
O
45
TP1
I
LCD check
10
Q’s
O
46~59
NC
-
Non-connection
11
Q8
O
Ceramic filter switch
60
VCC
-
+5V
12
Q7
O
Non-connection
61
NC
-
Non-connection
13
Q6
O
AUX output 2
62
VSS
-
GND
14
Q5
O
Gate switch
63~70
NC
-
Non-connection
15
OE
I
Output enable
71~82
S22~S11
I
Non-connection
16
VDD
-
21
TK-7180
COMPONENTS DESCRIPTION
Display unit (X54-3480-10)
Ref. No.
Part Name
Ref. No.
Description
Description
IC411
IC
RF BPF tuning voltage DC amp
IC901
IC
Voltage regulator/ 5V
IC412
IC
Modulation LPF/DET amp
IC902
IC
Microprocessor
IC413
IC
AF switch IC
IC903
IC
LCD driver
IC414
IC
MIC amp
Q901,902
Transistor
HOOK switch
IC415
IC
AQUA-L
Q904
Transistor
TX indication LED switch
IC416
IC
Level converter IC (RS-232C)
Q905
Transistor
BUSY indication LED switch
IC417
IC
Audio IC
Q906
Transistor
Dimmer switch control
IC801
IC
Voltage detector (CPU reset)
Q907
Transistor
Dimmer switch
IC802
IC
Voltage detector (INT)
Q909
Transistor
Backlight control switch
IC803
IC
Q910
Transistor
8C switch
IC804,805
IC
Q911
Transistor
8C switch control
IC807
IC
Q913
Transistor
Backlight control
Q1
Transistor
TX pre-driver
D901,902
Zener diode
Voltage protection
Q2
Transistor
TX driver
D903
Varistor
Current limitter
Q3
Transistor
TX gate switch
D904~906
Diode
Surge protection
Q72
FET
D907
LED
TX/Busy indication
Q73
Transistor
D909~920
LED
LCD backlight
Q103
Transistor
Front-end LNA
D921~930
LED
KEY backlight
Q171,172
Transistor
IF amp
Q173,174
Transistor
W/N CF switch control
Q175
Transistor
Noise amp
Q176
FET
DET mute switch
Q177
Transistor
TX-RX unit (X57-6980-10)
Ref. No.
22
Part Name
Part Name
Description
IC1
IC
Power module
Q178
Transistor
W/N discrete switch
IC71,72
IC
DC amp for TX APC
Q180
Transistor
IC171
IC
RX 1st mixer
Q251
Transistor
Ripple filter
IC172
IC
FM IF system IC
Q301
Transistor
PLL f-in doubler amp
IC251
IC
DC-DC converter
Q302~304
Transistor
PLL LPF
IC301
IC
PLL system IC
Q305
Transistor
PLL f-in filter switch control
IC302
IC
PLL CP switch
Q306,307
FET
TX/RX VCO
IC401
IC
EEPROM
Q308~310
Transistor
TX/RX VCO switch
IC402
IC
RTC processor
Q311
Transistor
VCO buffer amp
IC403
IC
Shift register
Q312
Transistor
Ripple filter
IC404
IC
Microprocessor
Q313
Transistor
VCO buffer amp
IC405
IC
Flash memory
Q314
Transistor
PLL f-in filter switch control
IC406
IC
HSD BPF/HSD compalator
Q402
Transistor
Beat shift switch
IC407
IC
DET amp/Data LPF (DB-25)
Q403
FET
AF switch (Voice)
IC408
IC
LSD buffer amp/VCXO bias amp
Q405
Transistor
AQUA control switch
IC409
IC
LSD LPF/Voltage DC-reference
Q406
FET
AF switch (LSD)
IC410
IC
D/A converter
Q409
Transistor
AF mute switch
TK-7180
COMPONENTS DESCRIPTION
Ref. No.
Part Name
Description
Ref. No.
Part Name
Description
Q410,411
Transistor
MIC AGC
D173
Diode
SQ noise amp detector
Q412
FET
AF mute switch
D174
Diode
DET mute switch control
Q413,414
FET
AF switch
D251
Diode
Reverse voltage protection
Q415
FET
AF switch (Voice)
D301,302
Diode
PLL f-in filter switch
Q416,417
FET
MIC mute switch
D304,305
Diode
PLL f-in filter switch
Q418
Transistor
AF mute control switch
D306~313
Variable
Frequency control for TX/RX VCO
Q419
Transistor
AF mute switch
Q421
Transistor
MIC mute switch
Q701,702
Transistor
Inverter switch
Q801
Transistor
Voltage regulator/ 8.5V
D315,316
Diode
TX/RX band switch
Q802
Transistor
SB control switch
D402~404
Diode
RTC battery control
Q803
Transistor
8T switch
D405,406
Zener diode
Voltage protection
Q804
Transistor
8R switch
D407
Diode
DC detector
Q805
Transistor
5R switch
D408,409
Diode
MIC amp AGC detector
Q806
Transistor
8T control switch
D412~414
Diode
Surge protect
Q807
Transistor
SB control switch
D416
Diode
AF mute control
Q808
Transistor
8R control switch
D417,418
Diode
Isolator
Q809
Transistor
5R control switch
D419,420
Diode
MIC mute control
Q810
FET
SB switch
D421~423
Diode
Voltage protection
Q811
Transistor
CPU reset switch
D701
Zener diode
Voltage protection
Q812
Transistor
Ignition sense control switch
D702,703
Diode
Voltage protection
D1
Zener diode
Voltage protection
D704~708
Diode
Surge protect
D2~4
Diode
ANT switch
D709,710
Zener diode
Voltage protection
D6~8
Diode
RF detector
D711~713
Diode
Surge protect
D11
Variable
RF BPF tuning
D714
Zener diode
Voltage protection
D801
Surge absorber
Voltage protection
D802
Diode
DC reverse connection protect
D804,805
Zener diode
Voltage protection
capacitance diode
D103~106
Variable
RF BPF tuning
capacitance diode
D171,172
Diode
capacitance diode
D314
Variable
Modulation control for TX VCO
capacitance diode
W/N CF switch
23
TK-7180
PARTS LIST
✽ New Parts.
indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia
Y : PX (Far East, Hawaii)
Y : AAFES (Europe)
K : USA
T : England
X : Australia
P : Canada
E : Europe
M : Other Areas
TK-7180 (Y51-5020-10)
DISPLAY UNIT (X54-3480-10)
Ref. No.
New
Address parts
Parts No.
Description
Destination
Ref. No.
New
Address parts
TK-7180
1B
3A
✽
✽
A01-2194-11
A62-1094-23
CABINET
PANEL ASSY
4
5
2A
1D
✽
✽
B09-0681-03
B62-1766-10
CAP (KAP-2)
INSTRUCTION MANUAL
101
102
D907
D909-920
D921-930
7
8
9
10
11
2B
2B
2C
2A
1A
✽
✽
✽
✽
E04-0167-05
E30-7520-05
E30-7523-05
E37-1110-05
E37-1118-05
RF COAXIAL PECEPTACLE (M)
DC CORD (PIG TAIL)
DC CORD ASSY (WATER-PROOF)
FLAT CABLE (30P/D-SUB)
LEAD WIRE WITH CONNECTOR (SHORT CABLE)
12
13
2A
3B
✽
✽
E37-1120-05
E37-1124-05
FLAT CABLE (30P/TX-RX)
LEAD WIRE WITH CONNECTOR (2P/SP)
15
16
17
18
2B
1A
1A
1C
✽
✽
✽
F10-2488-02
F10-2489-03
F10-2490-03
F52-0024-05
SHIELDING PLATE (CHASSIS)
SHIELDING CASE (FINAL)
SHIELDING CASE (VCO)
FUSE (BLADE) 15A/32V
20
21
22
23
24
3B
2A
1B
1A
2B
✽
✽
✽
✽
G10-1342-04
G11-4290-04
G11-4343-04
G13-2018-04
G13-2047-04
FIBROUS SHEET (BIRITSUKI)
RUBBER SHEET (CHASSIS)
SHEET
CUSHION
CUSHION (DC SCREW)
25
26
27
28
29
1B
3A
1A
2B
2B
✽
✽
✽
✽
✽
G53-1613-01
G53-1614-23
G53-1616-03
G53-1626-03
G53-1643-04
PACKING (SHIELD PLATE)
PACKING (CHASSIS)
PACKING (PHONE JACK)
PACKING (D-SUB OUTER)
PACKING (DC CORD)
30
31
2B
2A
✽
✽
G53-1645-03
G53-1662-04
PACKING (D-SUB INNER)
PACKING (O RING)
32
33
34
36
37
2C
2D
1D
2D
3D
✽
✽
✽
✽
H02-0624-03
H12-3170-01
H12-3171-03
H25-2352-04
H52-2052-02
INNER PACKING CASE
PACKING FIXTURE (LOWER)
PACKING FIXTURE (UPPER)
PROTECTION BAG (250/350/0.07)
ITEM CARTON CASE
39
40
41
42
43
1C
3B
3B
2B
3B
✽
✽
✽
✽
J19-1584-05
J19-5464-13
J19-5468-02
J21-8479-02
J21-8481-03
HOLDER (ACCESSORY)
HOLDER (SP)
HOLDER (PANEL)
HARDWARE FIXTURE (D-SUB)
HARDWARE FIXTURE (SP)
44
45
2C
3B
✽
J29-0662-03
J30-1289-04
BRACKET (ACCESSORY)
SPACER (SP)
47
3A
✽
K29-9312-21
KEY TOP
A
B
C
D
49
2B
1A,2A
1A,2A,2B
1A
2C
✽
N09-2409-05
N67-3008-48
N87-2606-48
N87-2608-46
N99-2039-05
HEXAGON HEAD SCREW (D-SUB)
PAN HEAD SEMS SCREW W (FINAL IC)
BRAZIER HEAD TAPTITE SCREW (ANT,PCB)
BRAZIER HEAD TAPTITE SCREW (AUDIO IC)
SCREW SET (ACCESSORY)
51
52
3B
1C
✽
✽
T07-0750-05
T91-0639-05
SPEAKER
MICROPHONE (ACCESSORY)
54
2A
W09-0971-05
LITHIUM CELL
24
Destination
Description
1
2
✽
✽
Parts No.
3B
3B
✽
✽
B11-1825-04
B38-0888-05
B30-2151-05
B30-2281-05
B30-2282-05
FILTER (LCD)
LCD
LED (R/G)
LED (Y)
LED (Y)
C904
C906
C907,908
C909-911
C912,913
CC73GCH1H101J
CK73GB1H103K
CK73HB1H102K
CC73GCH1H101J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
0.010UF
1000PF
100PF
1000PF
J
K
K
J
K
C914
C915
C916,917
C918
C920
CC73GCH1H101J
CK73GB1H102K
CK73GB1C104K
C92-0628-05
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
100PF
1000PF
0.10UF
10UF
100PF
J
K
K
10WV
J
C921
C922
C924,925
C926-928
C930
CK73GB1H102K
CK73GB1H103K
CC73GCH1H100D
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
10PF
1000PF
0.010UF
K
K
D
K
K
C931
C932-934
C935
C936
C937
C92-0784-05
CK73GB1H103K
CK73GB1H471K
CK73GB1C104K
CK73GB1H103K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
0.010UF
470PF
0.10UF
0.010UF
10WV
K
K
K
K
C938
CK73GB1H102K
CHIP C
1000PF
K
E29-1202-04
E40-5704-05
E40-6372-05
E08-0877-05
INTER CONNECTOR (LCD)
PIN ASSY
FLAT CABLE CONNECTOR
MODULAR JACK
✽
✽
3B
104
3B
✽
G11-4342-04
SHEET
105
106
-
3B
3B
✽
✽
✽
J19-5467-03
J21-8470-03
J31-0551-05
HOLDER (LCD)
HARDWARE FIXTURE (LCD)
COLLAR
✽
L40-1095-85
L92-0140-05
L92-0163-05
L77-1956-05
SMALL FIXED INDUCTOR (1.0UH)
FERRITE CHIP
BEADS CORE
CRYSTAL RESONATOR (14.7456MHZ)
CP901-911
R901
R903
R904
R905
RK75HA1J101J
RK73GB1J102J
RK73GB1J471J
RK73GB1J102J
RK73GB1J472J
CHIP-COM
CHIP R
CHIP R
CHIP R
CHIP R
100
1.0K
470
1.0K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R907
R909-911
R913-916
R917
R918
RK73GB1J333J
RK73GB1J473J
RK73HB1J474J
RK73FB2A471J
RK73FB2A271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
47K
470K
470
270
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/10W
R919
R920
R925
R926
RK73HB1J102J
R92-1368-05
RK73HB1J471J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
J
0 OHM
470
J
47K
J
1/16W
L901,902
L903-907
L908,909
X901
3B
✽
103
CN901
CN902
J901
✽
1/16W
1/16W
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R927-935
R936
R939
R940
R941
RK73HB1J102J
RK73HB1J103J
RK73GB1J472J
RK73HB1J101J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
10K
4.7K
100
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
C44
C45
C47
C48
C49
C93-0573-05
CM73F2H430J
CC73GCH1H0R5B
CC73GCH1H020B
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
120PF
43PF
0.5PF
2.0PF
470PF
J
J
B
B
K
R942
R943
R944
R945
R947-950
RK73EB2B470J
RK73EB2B101J
R92-1368-05
RK73GB1J103J
RK73FB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
100
0 OHM
10K
100
J
J
1/8W
1/8W
J
J
1/16W
1/10W
C50
C51
C53
C55
C57
CM73F2H470J
CK73GB1H471K
CM73F2H390J
C93-0565-05
CC73GCH1H0R5B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
470PF
39PF
27PF
0.5PF
J
K
J
J
B
R951,952
R953,954
R955-958
R959
R962,963
RK73FB2A391J
RK73FB2A821J
RK73HB1J472J
RK73HB1J103J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
390
820
4.7K
10K
10K
J
J
J
J
J
1/10W
1/10W
1/16W
1/16W
1/16W
C58
C59
C60
C61
C63
CC73GCH1H1R5B
CK73GB1H471K
C93-0564-05
CK73GB1H471K
CC73GCH1H270J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.5PF
470PF
22PF
470PF
27PF
B
K
J
K
J
R967
R969
R970
R971
RK73HB1J271J
R92-1368-05
RK73GB1J103J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
270
J
0 OHM
10K
J
1.0K
J
1/16W
C64
C65
C73
C74
C75
CC73GCH1H100D
CC73GCH1H270J
CK73GB1H821K
CK73GB1H471K
CK73GB1H821K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
27PF
820PF
470PF
820PF
D
J
K
K
K
D901,902
D903
D904-906
IC901
IC902
02DZ18(X,Y)
MINISMDC020
DA204U
TA78L05F
30302M8-8Z7GP
ZENER DIODE
VARISTOR
DIODE
MOS IC
MCU
C76,77
C79,80
C82
C83
C84
CK73GB1H471K
CK73GB1H471K
CC73GCH1H0R5B
CC73GCH1H030B
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
470PF
0.5PF
3.0PF
470PF
K
K
B
B
K
✽
LC75810T-8726
DTC144EE
DTC114EE
2SC2873(Y)
12A02CH
MOS IC
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
C102
C108
C109
C110
C111
CK73GB1H102K
CC73GCH1H270J
CC73GCH1H150J
CC73GCH1H820J
CC73GCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
27PF
15PF
82PF
47PF
K
J
J
J
J
✽
DTC114EE
DTC114EE
S1R103J440H
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
THERMISTOR
C112
C113
C115
C116
C119,120
CC73GCH1H220J
CC73GCH1H100D
CC73GCH1H180J
CC73GCH1H150J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
10PF
18PF
15PF
1000PF
J
D
J
J
K
C123
C124
C125-127
C128
C129
CK73GB1C104K
CC73GCH1H070D
CK73GB1H102K
CC73GCH1H120J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
7.0PF
1000PF
12PF
1000PF
K
D
K
J
K
C130
C131,132
C133
C134
C135
CC73GCH1H120J
CK73GB1H102K
CC73GCH1H120J
CC73GCH1H100D
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
12PF
1000PF
12PF
10PF
1000PF
J
K
J
D
K
C136
C137
C138
C139,140
C141
CC73GCH1H120J
CK73GB1H102K
CC73GCH1H120J
CK73GB1H102K
CC73GCH1H120J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
12PF
1000PF
12PF
1000PF
12PF
J
K
J
K
J
C142
C144
C145
C146
C149
CC73GCH1H330J
CK73GB1H103K
CK73GB1H102K
CC73GCH1H220J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
33PF
0.010UF
1000PF
22PF
1000PF
J
K
K
J
K
C150
C171
C172
C173
C174
CC73GCH1H090D
CC73GCH1H150J
CC73GCH1H2R5C
CC73GCH1H220J
CC73GCH1H070D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
9.0PF
15PF
2.5PF
22PF
7.0PF
D
J
C
J
D
IC903
Q901,902
Q904-906
Q907
Q909,910
Q911
Q913
TH901
✽
✽
1/16W
1/16W
TX-RX UNIT (X57-6980-10)
C1
C2-5
C6
C7,8
C9
CK73GB1H102K
CK73GB1H471K
C92-0585-05
CK73GB1H471K
CC73GCH1H330J
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
1000PF
470PF
4.7UF
470PF
33PF
K
K
16WV
K
J
C10
C13-15
C16
C17
C18
CK73GB1H471K
CK73GB1H471K
CC73GCH1H560J
CC73GCH1H220J
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
470PF
56PF
22PF
470PF
K
K
J
J
K
C19
C20
C21
C22
C23
CC73GCH1H470J
CC73GCH1H101J
CK73FB1H471K
CK73GB1H471K
CC73FCH1H270J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
47PF
100PF
470PF
470PF
27PF
J
J
K
K
J
C24
C26
C27
C28
C29-31
C92-0606-05
CC73GCH1H220J
CC73GCH1H470J
CC73GCH1H101J
CK73GB1H471K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
22PF
47PF
100PF
470PF
10WV
J
J
J
K
C92-0834-05
CC73GCH1H101J
CK73GB1H471K
CC73FCH1H180J
ELECTRO
CHIP C
CHIP C
CHIP C
47UF
100PF
470PF
18PF
25WV
J
K
J
C32
C33-35
C38-40
C43
✽
25
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C175
C176-178
C181
C182,183
C184
CC73GCH1H120J
CK73GB1H102K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
12PF
1000PF
1000PF
0.010UF
1000PF
J
K
K
K
K
C311
C312
C313
C314
C315-317
CK73GB1H102K
C92-0001-05
CK73GB1C104K
CK73FB1E683K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.1UF
0.10UF
0.068UF
1000PF
K
35WV
K
K
K
C185
C186
C187
C188,189
C190
CK73GB1H103K
CC73GCH1H330J
CC73GCH1H390J
CC73GCH1H040B
CC73GCH1H390J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
33PF
39PF
4.0PF
39PF
K
J
J
B
J
C318
C319
C320
C321
C322
C92-0657-05
CK73GB1H102K
C92-0657-05
CK73GB1C104K
CC73GCH1H390J
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
CHIP C
2.2UF
1000PF
2.2UF
0.10UF
39PF
20WV
K
20WV
K
J
C192-194
C195
C196,197
C198
C199
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CC73GCH1H680J
CC73GCH1H390J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
0.010UF
68PF
39PF
K
K
K
J
J
C323
C324
C325
C326
C327
CC73GCH1H330J
CC73GCH1H120J
CC73GCH1H3R5B
CC73GCH1H020B
CK73FB1E224K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
33PF
12PF
3.5PF
2.0PF
0.22UF
J
J
B
B
K
C200,201
C202
C204-206
C207
C208,209
CC73GCH1H040B
CC73GCH1H390J
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
4.0PF
39PF
0.010UF
1000PF
0.010UF
B
J
K
K
K
C331
C332,333
C334
C335
C336
CK73GB1H102K
CC73GCH1H390J
CC73GCH1H150J
CK73GB1C223K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
39PF
15PF
0.022UF
0.10UF
K
J
J
K
K
C210
C211
C212
C213
C214
CC73GCH1H680J
CC73GCH1H100D
CK73GB1H471K
CK73GB1H103K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
68PF
10PF
470PF
0.010UF
0.10UF
J
D
K
K
K
C337
C338
C339
C340
C342
CK73GB1H102K
C92-0001-05
CK73GB1H102K
CC73GCH1H270J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.1UF
1000PF
27PF
1000PF
K
35WV
K
J
K
C215
C216
C217
C218
C219
CC73GCH1H180J
CC73GCH1H150J
CK73GB1H102K
CK73GB1H103K
CK73FB1C105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
18PF
15PF
1000PF
0.010UF
1.0UF
J
J
K
K
K
C343
C346,347
C350
C352
C353
C92-0628-05
CC73GCH1H680G
CC73GCH1H470G
CC73GCH1H150G
CK73GB1H102K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
68PF
47PF
15PF
1000PF
10WV
G
G
G
K
C220,221
C222
C223
C224,225
C226,227
CK73GB1C104K
CK73GB1H102K
CK73GB1H103K
CC73GCH1H271J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
0.010UF
270PF
1000PF
K
K
K
J
K
C354
C355
C356
C357
C358
CC73GCH1H560G
CC73GCH1H150G
CC73GCH1HR75B
CC73GCH1H150G
CC73GCH1H100C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
56PF
15PF
0.75PF
15PF
10PF
G
G
B
G
C
C228
C229
C230
C231
C232,233
CK73GB1C104K
CK73GB1C333K
CK73GB1H103K
CC73GCH1H820J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.033UF
0.010UF
82PF
1000PF
K
K
K
J
K
C359
C360
C361-363
C364,365
C367-369
CC73GCH1H090B
CC73GCH1H150G
CK73GB1H102K
CC73GCH1H010B
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
9.0PF
15PF
1000PF
1.0PF
1000PF
B
G
K
B
K
C234
C235
C236
C237
C238
CK73FB1C224K
CK73GB1C104K
CK73GB1H103K
C92-0712-05
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
0.22UF
0.10UF
0.010UF
22UF
0.010UF
K
K
K
6.3WV
K
C370
C371
C372
C373-378
C379
CK73GB1H471K
C92-0560-05
CC73GCH1H150J
CK73GB1H102K
CC73GCH1H150J
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
470PF
10UF
15PF
1000PF
15PF
K
6.3WV
J
K
J
C239,240
C241
C251,252
C253
C255
CK73GB1C104K
CK73GB1H102K
CK73GB1H102K
CK73GB1H103K
C92-0694-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN
0.10UF
1000PF
1000PF
0.010UF
10UF
K
K
K
K
16WV
C380
C381
C382
C383
C384
CK73GB1H471K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
1000PF
0.010UF
1000PF
0.010UF
K
K
K
K
K
C256
C257
C258
C259
C299
CK73GB1H103K
C92-0519-05
C92-0516-05
C92-0628-05
C92-0713-05
CHIP C
CHIP-TAN
CHIP-TAN
CHIP-TAN
CHIP-TAN
0.010UF
1.0UF
4.7UF
10UF
10UF
K
25WV
16WV
10WV
6.3WV
C385
C387,388
C390-392
C393
C394
CK73GB1H471K
CK73GB1H102K
CK73GB1H102K
CC73GCH1H270J
CC73GCH1H220J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
1000PF
1000PF
27PF
22PF
K
K
K
J
J
C301
C303
C304
C305
C307-309
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H220J
C92-0507-05
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
100PF
1000PF
22PF
4.7UF
1000PF
J
K
J
6.3WV
K
C395
C396,397
C400
C403
C404
CK73GB1C104K
CK73GB1H102K
CK73FB1A105K
CK73HB1A104K
CC73HCH1H050C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
1.0UF
0.10UF
5.0PF
K
K
K
K
C
26
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C406
C407
C408,409
C410-412
C413
CC73GCH1H0R3B
CK73GB1H103K
CC73HCH1H150G
CK73GB1C104K
CC73GCH1H102J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.3PF
0.010UF
15PF
0.10UF
1000PF
B
K
G
K
J
C496
C497
C498
C499
C500
CK73GB1C104K
CK73GB1H102K
CC73HCH1H101J
CK73GB1H821K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
100PF
820PF
100PF
K
K
J
K
J
C420,421
C422
C423
C424
C425-428
CC73GCH1H101J
CK73GB1H102K
CK73FF1C105Z
CK73GB1H102K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
1000PF
1.0UF
1000PF
100PF
J
K
Z
K
J
C501
C502
C503
C504
C505,506
CC73GCH1H220J
CK73HB1H102K
CC73GCH1H680J
CK73HB1H102K
CK73GB1A105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
1000PF
68PF
1000PF
1.0UF
J
K
J
K
K
C429
C430,431
C432
C433
C434
CK73GB1A105K
CC73GCH1H101J
CK73GB1H102K
CK73GB1C104K
CK73GB1H561K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
100PF
1000PF
0.10UF
560PF
K
J
K
K
K
C507
C511
C512,513
C514
C515,516
CK73GB1C104K
CK73GB1C683K
CK73GB1H102K
CC73GCH1H820J
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.068UF
1000PF
82PF
1000PF
K
K
K
J
K
C435
C436,437
C438
C439
C440
CK73GB1H102K
CC73GCH1H101J
CK73GB1E103K
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
0.010UF
1000PF
0.10UF
K
J
K
K
K
C517
C518
C519,520
C524
C525,526
CK73GB1H103K
CK73GB1C104K
CK73GB1H102K
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
1000PF
1000PF
0.10UF
K
K
K
K
K
C441
C442
C443
C444
C445
CK73FB0J106K
CK73GB1C104K
CK73GB1H103K
CC73GCH1H390J
CC73GCH1H150J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10UF
0.10UF
0.010UF
39PF
15PF
K
K
K
J
J
C528
C529
C530
C531
C532
CK73GB1H222K
CC73GCH1H470J
CK73FB0J106K
CK73GB1H102K
CK73GB1E123K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2200PF
47PF
10UF
1000PF
0.012UF
K
J
K
K
K
C446
C447
C448
C450
C451
CK73GB1H103K
CK73HB1A333K
CC73GCH1H101J
CK73FB0J106K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.033UF
100PF
10UF
0.010UF
K
K
J
K
K
C533
C534
C535
C536,537
C538
CK73GB1E153K
CK73GB1H102K
CK73GB1C683K
CK73GB1C104K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.015UF
1000PF
0.068UF
0.10UF
1000PF
K
K
K
K
K
C452
C453
C454
C455
C457
CC73GCH1H101J
CK73GB1C104K
CK73GB1H103K
C92-0589-05
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
100PF
0.10UF
0.010UF
47UF
470PF
J
K
K
6.3WV
K
C539,540
C541
C542
C543,544
C545
C92-0628-05
CK73GB1C104K
CK73GB1H102K
C92-0628-05
CK73HB1H102K
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN
CHIP C
10UF
0.10UF
1000PF
10UF
1000PF
10WV
K
K
10WV
K
C459
C460-463
C464
C465
C467,468
C92-0628-05
CK73GB1H103K
CK73HB1A333K
CC73GCH1H220J
CK73GB1H103K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
0.010UF
0.033UF
22PF
0.010UF
10WV
K
K
J
K
C546
C547-549
C550
C551-553
C554
CK73GB1H103K
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
100PF
1000PF
100PF
K
K
J
K
J
C469
C470
C472
C475
C476
CK73GB1C104K
CK73GB1H103K
CK73GB1C104K
CC73GCH1H101J
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.10UF
100PF
0.10UF
K
K
K
J
K
C555-557
C558
C559
C560,561
C562-565
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CK73GB1C104K
C92-0519-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN
1000PF
100PF
1000PF
0.10UF
1.0UF
K
J
K
K
25WV
C477
C478
C479,480
C481
C482
CK73GB1H102K
CC73HCH1H101J
CK73GB1H102K
CK73HB1H102K
CK73FB1A475K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
1000PF
1000PF
4.7UF
K
J
K
K
K
C566
C567
C568
C570
C572,573
CK73FB1C105K
CC73HCH1H101J
CK73HB1H102K
CK73FB1C105K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
100PF
1000PF
1.0UF
1000PF
K
J
K
K
K
C483
C484
C485
C487
C488
CK73GB1H103K
CK73FB1A475K
CK73FB1A105K
CK73HB1H102K
CC73GCH1H120G
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
4.7UF
1.0UF
1000PF
12PF
K
K
K
K
G
C574
C575
C576
C577
C578
C92-0672-05
C92-0834-05
C92-0836-05
CK73GB1C104K
C92-0834-05
ELECTRO
ELECTRO
ELECTRO
CHIP C
ELECTRO
22UF
47UF
330UF
0.10UF
47UF
16WV
25WV
16WV
K
25WV
C489
C490
C491,492
C493
C495
CK73GB1C104K
CK73HB1H102K
CK73GB1C104K
CK73FB1A475K
CC73GCH1H181J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
0.10UF
4.7UF
180PF
K
K
K
K
J
C579
C580
C581,582
C583
C584
CK73GB1H102K
C92-0834-05
CK73GB1H102K
CK73GB1H471K
CC73GCH1H220J
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
1000PF
47UF
1000PF
470PF
22PF
K
25WV
K
K
J
✽
✽
✽
✽
27
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Description
C585-587
C588
C591
C592,593
C594
CC73GCH1H101J
CK73GB1H102K
CK73GB1C104K
CC73GCH1H070D
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
1000PF
0.10UF
7.0PF
1000PF
J
K
K
D
K
CF172
L1
L2
L3
L4
L72-0998-05
L40-8275-92
L92-0140-05
L40-6875-92
L92-0140-05
CERAMIC FILTER
SMALL FIXED INDUCTOR (82NH)
FERRITE CHIP
FERRITE CHIP
C595
C701
C702-704
C705-711
C712
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
1000PF
100PF
1000PF
100PF
J
K
J
K
J
L5,6
L7
L8
L9-12
L13
L92-0179-05
L34-4638-05
L34-4744-05
L34-4742-05
L34-4482-05
FERRITE CHIP
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
C713
C714,715
C716,717
C718-720
C721
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
1000PF
100PF
1000PF
K
J
K
J
K
L14
L103
L104
L105
L106
L40-3375-92
L41-1085-14
L41-6878-14
L41-3978-14
L41-2778-14
SMALL FIXED INDUCTOR
C722,723
C801
C802
C803
C804
CC73GCH1H101J
C92-0777-05
CK73GB1H102K
CK73GB1E473J
CC73GCH1H471J
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
100PF
1000UF
1000PF
0.047UF
470PF
J
25WV
K
J
J
L108
L109
L110-113
L114
L171
L92-0140-05
L41-8275-14
L34-4566-05
L40-2275-92
L41-2778-14
FERRITE CHIP
AIR-CORE COIL
C805
C806
C807
C808
C809
CK73GB1H102K
CC73GCH1H101J
CK73GB1E473J
CK73GB1C104K
CC73GCH1H471J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
0.047UF
0.10UF
470PF
K
J
J
K
J
L172
L173,174
L175
L176
L177
L41-2278-14
L39-1421-05
L92-0140-05
L39-1421-05
L41-2785-14
TOROIDAL COIL
FERRITE CHIP
TOROIDAL COIL
C810
C811,812
C813,814
C815
C816
CK73GB1E473J
CK73GB1C104K
CC73GCH1H471J
C92-0585-05
C92-0628-05
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP-TAN
0.047UF
0.10UF
470PF
4.7UF
10UF
J
K
J
16WV
10WV
L178,179
L180
L181
L182
L183,184
L41-3988-14
L40-6875-92
L40-1001-86
L40-1085-92
L41-3988-14
SMALL FIXED INDUCTOR (10UH)
C817
C818
C819,820
C821
C822
CC73GCH1H471J
CK73GB1H472K
CK73GB1C104K
C92-0585-05
CC73GCH1H471J
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
470PF
4700PF
0.10UF
4.7UF
470PF
J
K
K
16WV
J
L185
L186
L187
L188
L189
L40-6875-92
L40-1001-86
L40-1085-92
L40-8281-86
L40-1091-86
SMALL FIXED INDUCTOR (10UH)
C823
C824
C829
C831,832
TC301,302
CK73HB1H102K
CK73GB1H103K
CK73GB1H102K
C92-0585-05
C05-0396-05
CHIP C
1000PF K
CHIP C
0.010UF K
CHIP C
1000PF K
CHIP-TAN
4.7UF
16WV
CERAMIC TRIMMER CAP (8PF)
L251
L301
L302
L303
L304
L33-1468-05
L40-5695-85
L92-0140-05
L41-8268-14
L41-6868-14
FERRITE CHIP
E23-1081-05
E40-6404-05
E23-1081-05
E40-6361-05
E40-6371-05
TERMINAL
PIN ASSY
TERMINAL
PIN ASSY
L305,306
L307
L308
L309
L310
L41-6878-14
L41-6868-14
L41-1078-14
L40-3395-85
L40-2795-85
E40-6373-05
E40-6412-05
E40-6371-05
E23-1260-04
E40-3246-05
PIN ASSY
TERMINAL
PIN ASSY
L311
L312
L313
L314
L315
L40-3395-85
L40-2795-85
L34-4610-05
L34-4612-05
L40-2795-85
AIR-CORE COIL
AIR-CORE COIL
E23-1081-05
E11-0425-05
E58-0494-05
TERMINAL
3.5D PHONE JACK (3P)
SUB SOCKET (D)
F53-0352-05
F53-0278-05
FUSE (2A)
FUSE (5A)
L316
L317
L318,319
L320
L321
L40-3395-85
L40-2795-85
L40-8275-92
L40-3975-92
L92-0140-05
FERRITE CHIP
CN401
J19-5386-05
HOLDER
CD171
CF171
L79-1701-05
L72-0986-05
TUNING COIL
CERAMIC FILTER
L401,402
L403-407
L408
L409
L410,411
L92-0138-05
L92-0140-05
L92-0138-05
L92-0140-05
L92-0179-05
FERRITE CHIP
FERRITE CHIP
FERRITE CHIP
FERRITE CHIP
FERRITE CHIP
CN200-203
CN301,302
CN328-330
CN403
CN427
CN428
CN429
CN701
CN802,803
CN804
✽
✽
✽
✽
✽
✽
✽
CN815
J401
J701
F401
F801
28
✽
✽
✽
✽
✽
✽
✽
✽
Destination
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
L92-0140-05
L77-1762-05
L77-1952-05
L77-1802-05
L77-1965-05
FERRITE CHIP
TCXO (16.8MHZ)
CRYSTAL RESONATOR (32768HZ)
R127
R129
R130,131
R132
R171
RK73GB1J181J
RK73GB1J104J
R92-1252-05
RK73GB1J104J
RK73GB1J821J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
180
100K
0 OHM
100K
820
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L77-1950-05
L71-0618-05
MCF (44.85M)
CP401
CP402-417
R1
R2
R3
R90-0740-05
RK75HA1J102J
RK73GB1J271J
RK73GB1J180J
RK73GB1J271J
MULTIPLE RESISTOR
CHIP-COM 1.0K
J
CHIP R
270
J
CHIP R
18
J
CHIP R
270
J
1/16W
1/16W
1/16W
1/16W
R172
R173
R174
R175
R176
RK73GB1J5R6J
RK73GB1J821J
RK73GB1J680J
RK73GB1J222J
RK73GB1J470J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
5.6
820
68
2.2K
47
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R4
R5
R6
R7
R8
RK73GB1J333J
RK73GB1J682J
RK73GB1J181J
RK73GB1J100J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
6.8K
180
10
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R177
R178
R179
R180
R181
RK73GB1J102J
R92-1252-05
RK73GB1J102J
RK73GB1J821J
RK73GB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0 OHM
1.0K
820
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R9
R10
R11
R12
R13
RK73GB1J220J
RK73GB1J272J
RK73GB1J561J
RK73GB1J150J
RK73GB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22
2.7K
560
15
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R182
R183
R184
R185
R186
RK73GB1J332J
RK73GB1J680J
RK73GB1J100J
RK73GB1J821J
RK73GB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
68
10
820
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R14
R15
R16,17
R18
R19
R92-1252-05
RK73FB2A221J
RK73FB2A470J
RK73FB2A221J
RK73GB1J151J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
220
47
220
150
J
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/16W
R187
R188
R189
R190
R191,192
RK73GB1J332J
RK73GB1J680J
RK73GB1J100J
RK73GB1J153J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
68
10
15K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R21
R22
R23
R25
R26
RK73GB1J221J
RK73GB1J102J
RK73GB1J682J
R92-1214-05
RK73GB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
1.0K
6.8K
120
3.3K
J
J
J
J
J
1/16W
1/16W
1/16W
1/2W
1/16W
R193
R194,195
R196
R197,198
R199
RK73GB1J473J
RK73GB1J223J
RK73GB1J153J
RK73GB1J334J
RK73GB1J560J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
22K
15K
330K
56
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R27
R28
R30
R31
R33
RK73GB1J823J
RK73GB1J822J
R92-1061-05
R92-1252-05
RK73GB1J154J
CHIP R
CHIP R
JUMPER REST
CHIP R
CHIP R
82K
8.2K
0 OHM
0 OHM
150K
J
J
1/16W
1/16W
R200
R202
R203
R204
R205
RK73GB1J332J
RK73GB1J472J
RK73GB1J332J
RK73GB1J222J
RK73GB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
4.7K
3.3K
2.2K
3.3K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
J
J
1/16W
1/16W
R38
R71
R72
R75
R76-78
R92-1252-05
RK73GB1J563J
RK73GB1J333J
RK73GB1J393J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
56K
33K
39K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R206
R207
R208
R209
R210
RK73GB1J102J
RK73GB1J473J
RK73GB1J392J
RK73GB1J100J
RK73GB1J272J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
47K
3.9K
10
2.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R79
R81,82
R84,85
R86
R87,88
RK73GB1J184J
RK73GB1J104J
RK73GB1J104J
RK73GB1J394J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
180K
100K
100K
390K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R212
R217
R221
R222
R251
RK73GB1J104J
R92-1252-05
RK73GB1J473J
RK73GB1J102J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
0 OHM
47K
1.0K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R89
R90
R109
R111
R115
RK73GB1J473J
RK73GB1J394J
R92-1252-05
R92-1252-05
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
390K
0 OHM
0 OHM
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R252
R253
R254,255
R256
R257
RK73GB1J472J
RK73GB1J103J
R92-1252-05
RK73GB1J124J
RK73GB1J153J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
10K
0 OHM
120K
15K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R116
R117
R119
R120
R121-124
RK73GB1J102J
RK73GB1J222J
RK73GB1J151J
RK73GB1J120J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
2.2K
150
12
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R258
R300
R301,302
R303
R304
RK73GB1J220J
RK73GB1J103J
R92-1252-05
RK73GB1J561J
RK73GB1J470J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22
10K
0 OHM
560
47
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R125
R126
RK73GB1J181J
RK73GB1J330J
CHIP R
CHIP R
180
33
J
J
1/16W
1/16W
R305
R306
R307
R308
R309
RK73GB1J560J
RK73GB1J104J
R92-1252-05
RK73GB1J392J
RK73GB1J181J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56
100K
0 OHM
3.9K
180
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L701,702
X171
X301
X401
X403
X404
XF171
✽
29
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
RK73GB1J331J
RK73GB1J102J
RK73GB1J472J
RK73GB1J223J
RK73GB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
1.0K
4.7K
22K
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R414
R418,419
R420
R421,422
R423
RK73HB1J103J
RK73HB1J473J
RK73HB1J334J
RK73HB1J473J
R92-1368-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
330K
47K
0 OHM
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R92-1252-05
R92-2157-05
RK73GB1J220J
RK73GB1J101J
RK73GB1J103J
CHIP R
METAL-R
CHIP R
CHIP R
CHIP R
0 OHM
1.2K
22
100
10K
J
J
J
J
J
1/16W
1/4W
1/16W
1/16W
1/16W
R424-427
R428
R429,430
R431
R432
RK73HB1J102J
R92-1368-05
RK73HB1J471J
R92-1368-05
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
J
0 OHM
470
J
0 OHM
1.0K
J
1/16W
R322
R323
R324
R325
R326
RK73GB1J473J
RK73GB1J102J
R92-1252-05
RK73GB1J154J
RK73GB1J152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
0 OHM
150K
1.5K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R434
R435
R437
R439
R440-444
RK73HB1J473J
RK73HB1J102J
R92-1368-05
R92-1368-05
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
J
1.0K
J
0 OHM
0 OHM
1.0K
J
1/16W
1/16W
1/16W
R327
R328
R329
R330
R331
RK73GB1J101J
RK73GB1J223J
RK73GB1J472J
RK73GB1J101J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
22K
4.7K
100
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R445,446
R447
R448
R449
R450
RK73GB1J103J
RK73HB1J474J
RK73HB1J102J
RK73HB1J474J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
470K
1.0K
470K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R332
R333-335
R336
R337,338
R339
RK73GB1J101J
R92-1252-05
RK73GB1J102J
RK73GB1J103J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0 OHM
1.0K
10K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R451
R452
R453
R454
R455,456
RK73HB1J474J
RK73HB1J102J
RK73HB1J474J
RK73HB1J102J
RK73HB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
1.0K
470K
1.0K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R340
R341
R342
R343
R344-346
RK73GB1J101J
RK73GB1J331J
RK73GB1J181J
RK73GB1J472J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
330
180
4.7K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R457
R458,459
R461
R465
R466,467
RK73HB1J473J
RK73HB1J474J
RK73HB1J474J
RK73GB1J473J
R92-1368-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
470K
470K
47K
0 OHM
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R347
R348
R349
R350
R351
RK73GB1J472J
RK73GB1J103J
RK73GB1J273J
RK73GB1J223J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
10K
27K
22K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R468
R469
R470
R471,472
R473
RK73HB1J473J
RK73HB1J102J
RK73GB1J102J
RK73HB1J102J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
1.0K
1.0K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R352
R353
R354
R355
R356,357
RK73GB1J330J
RK73GB1J472J
RK73GB1J331J
RK73GB1J271J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33
4.7K
330
270
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R474-476
R477,478
R481
R482
R483-486
RK73HB1J474J
R92-1252-05
RK73HB1J474J
RK73HB1J473J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
0 OHM
470K
47K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R358
R359
R360,361
R362
R365,366
RK73GB1J822J
RK73GB1J151J
RK73GB1J331J
R92-1252-05
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
8.2K
150
330
0 OHM
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R487
R488,489
R490
R491
R492
RK73GB1J185J
R92-1252-05
RK73GB1J184J
R92-1252-05
RK73GB1J684J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.8M
0 OHM
180K
0 OHM
680K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R367
R368
R369
R370
R375
RK73GB1J332J
R92-1252-05
RK73GB1J223J
RK73GB1J102J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
0 OHM
22K
1.0K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R493
R494,495
R496
R497
R498
RK73GB1J105J
RK73GB1J472J
RK73GB1J104J
RK73GB1J332J
RK73GB1J274J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
4.7K
100K
3.3K
270K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R376
R377
R379,380
R401
R402
RK73GB1J473J
R92-1252-05
R92-1252-05
RK73HH1J362D
RK73HH1J512D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
0 OHM
0 OHM
3.6K
5.1K
J
J
J
D
D
1/16W
1/16W
1/16W
1/16W
1/16W
R499
R500
R501
R502
R503
RK73GB1J104J
R92-1252-05
RK73GB1J472J
RK73GB1J103J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
0 OHM
4.7K
10K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
RK73GB1J101J
RK73HB1J474J
RK73HB1J103J
RK73HB1J103J
RK73HB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
470K
10K
10K
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R504
R505
R506
R507
R508
RK73GB1J103J
RK73GB1J683J
RK73GB1J224J
RK73GB1J154J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
68K
220K
150K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R310
R311,312
R313
R314,315
R316
R317
R318
R319
R320
R321
R403
R405,406
R407
R410
R411,412
30
✽
✽
1/16W
1/16W
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R509
R511
R512
R513
R514
RK73GB1J333J
RK73HB1J152J
RK73GB1J153J
RK73GB1J564J
RK73GB1J183J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
1.5K
15K
560K
18K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R588
R589,590
R591
R592
R594
RK73GB1J472J
R92-1252-05
R92-1368-05
R92-1252-05
RK73GB1J681J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
0 OHM
0 OHM
0 OHM
680
J
J
1/16W
1/16W
J
J
1/16W
1/16W
R515
R517
R519
R520
R521
RK73GB1J104J
RK73GB1J223J
RK73GB1J104J
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
22K
100K
0 OHM
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R595
R596
R597
R598
R599
RK73GB1J274J
R92-1252-05
RK73GB1J105J
RK73GB1J472J
RK73GB1J184J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270K
0 OHM
1.0M
4.7K
180K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R522
R523
R524
R525
R526
RK73GB1J104J
RK73GB1J564J
RK73GB1J103J
RK73HB1J152J
RK73GB1J274J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
560K
10K
1.5K
270K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R600
R601
R602
R603,604
R606
RK73GB1J472J
RK73GB1J474J
RK73GB1J105J
R92-1252-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
470K
1.0M
0 OHM
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R527
R528
R529
R530
R531
RK73GB1J392J
RK73GB1J473J
RK73GB1J684J
RK73GB1J124J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.9K
47K
680K
120K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R607
R608
R609
R610
R611
RK73GB1J274J
RK73GB1J184J
RK73GB1J223J
RK73GB1J154J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270K
180K
22K
150K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R532
R533
R534
R535
R536
RK73GB1J102J
RK73GB1J104J
RK73GB1J103J
RK73GB1J394J
RK73GB1J153J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
100K
10K
390K
15K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R612,613
R614
R615,616
R617
R618
RK73GB1J104J
R92-1368-05
RK73GB1J472J
RK73GB1J104J
RK73GB1J224J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
0 OHM
4.7K
100K
220K
J
1/16W
J
J
J
1/16W
1/16W
1/16W
R539
R540
R541,542
R545
R548
RK73GB1J393J
RK73GB1J473J
R92-1252-05
RK73GB1J103J
RK73GB1J823J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
39K
47K
0 OHM
10K
82K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R619
R620
R621,622
R623,624
R625
RK73GB1J104J
RK73GB1J224J
R92-0670-05
RK73GB1J473J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
220K
0 OHM
47K
4.7K
J
J
1/16W
1/16W
J
J
1/16W
1/16W
R550
R552
R553
R554
R555
RK73GB1J472J
RK73GB1J103J
RK73GB1J472J
RK73GB1J563J
RK73GB1J123J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
10K
4.7K
56K
12K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R629,630
R632
R633
R636
R641,642
R92-0670-05
RK73GB1J473J
R92-0670-05
R92-0670-05
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
47K
J
0 OHM
0 OHM
4.7K
J
R556
R557
R558
R559
R560
RK73GB1J563J
RK73GB1J472J
RK73GB1J394J
RK73GB1J104J
RK73GB1J394J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56K
4.7K
390K
100K
390K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R643
R644
R645
R648
R651
RK73GB1J471J
RK73GB1J102J
RK73GB1J562J
RK73GB1J222J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
1.0K
5.6K
2.2K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R563
R565
R566
R567
R568
RK73GB1J394J
R92-1252-05
RK73GB1J105J
RK73GB1J394J
RK73GB1J124J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
390K
0 OHM
1.0M
390K
120K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R652
R653
R654
R655
R657
RK73GB1J561J
RK73GB1J2R2J
R92-0670-05
R92-1252-05
RK73HB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
560
2.2
0 OHM
0 OHM
4.7K
J
J
1/16W
1/16W
J
J
1/16W
1/16W
R569
R570
R571
R572
R573
RK73GB1J104J
RK73GB1J154J
RK73GB1J124J
R92-1368-05
RK73GB1J682J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
150K
120K
0 OHM
6.8K
J
J
J
1/16W
1/16W
1/16W
J
1/16W
R658-662
R663,664
R665
R666
R667
R92-1368-05
RK73HB1J105J
RK73GB1J472J
RK73GB1J104J
RK73GB1J333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
1.0M
4.7K
100K
33K
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R574,575
R576
R577,578
R579
R580,581
R92-1368-05
RK73GB1J224J
R92-1368-05
RK73GB1J223J
RK73GB1J151J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
220K J
0 OHM
22K
J
150
J
1/16W
1/16W
R669-671
R701-705
R706-710
R711-713
R714-720
RK73GB1J472J
RK73GB1J473J
RK73GB1J471J
RK73GB1J473J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
47K
470
47K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R582
R583,584
R585
R586
R587
RK73GB1J105J
R92-1252-05
RK73GB1J184J
RK73GB1J222J
RK73GB1J154J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
0 OHM
180K
2.2K
150K
1/16W
1/16W
1/16W
1/16W
1/16W
R801
R802
R803
R805
R806,807
RK73GB1J224J
RK73GB1J334J
RK73GB1J103J
RK73GB1J471J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220K
330K
10K
470
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
J
J
J
J
J
1/16W
1/16W
1/16W
31
TK-7180
PARTS LIST
TX-RX UNIT (X57-6980-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
R808,809
R811,812
R813
R814
R815
RK73GB1J473J
RK73GB1J103J
RK73GB1J472J
RK73GB1J473J
RK73GB1J683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
10K
4.7K
47K
68K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
IC414
IC415
IC416
IC417
IC801
R816
R819
R820
R821
R822
RK73HB1J473J
RK73GB1J563J
RK73GB1J473J
RK73HB1J105J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
56K
47K
1.0M
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
IC802
IC803
IC804
IC805
IC807
D1
D2
D3,4
D6-8
D11
02DZ5.6(X,Y)
XB15A709
XB15A407A2GB
HSM88AS
1SV283
ZENER DIODE
DIODE
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
D103-106
D171,172
D173
D174
D251
1SV283
DAN235E
RB706F-40
MA2S111
1SS388
D301,302
D304,305
D306-313
D314
D315,316
New
Address parts
Parts No.
Description
TC75W51FU
AQUA-L
ADM202EARN
TA7252AP
S-80942CNNBG9C
MOS IC
MOS IC
MOS IC
ANALOG IC
MOS IC
XC61CN5002NR
TA7808F
TA7805F
NJM78L05UA
XC6201P502PR
MOS IC
ANALOG IC
MOS IC
BI-POLAR IC
MOS IC
Q1
Q2
Q3
Q72
Q73
2SC5108(Y)
2SC5192
DTC114EE
2SK1824
DTC114EE
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
FET
DIGITAL TRANSISTOR
DIODE
DIODE
DIODE
DIODE
Q103
Q171,172
Q173
Q174
Q175
2SC3357
2SC5108(Y)
DTA114EE
DTC144EE
2SC4617(Q)
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
MA2S077
MA2S077
BB664
1SV278
HVC131
DIODE
DIODE
DIODE
Q176
Q177
Q178
Q180
Q251
2SK1824
DTC144EE
DTA144EE
DTC144EE
2SC4617(S)
FET
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
D402-404
D405
D406
D407
D408,409
1SS388
EMZ6.8N
02DZ5.1(Y)
RB706F-40
MA742
DIODE
ZENER DIODE
ZENER DIODE
DIODE
DIODE
Q301
Q302-304
Q305
Q306,307
Q308,309
2SC5108(Y)
2SC4116(BL)
DTC144EE
2SK508NV(K52)
2SC4116(GR)
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
FET
TRANSISTOR
D412-414
D416
D417-423
D701
D702,703
DA204U
DAN202U
1SS388
02DZ18(X,Y)
1SS355
DIODE
DIODE
DIODE
ZENER DIODE
DIODE
Q310
Q311
Q312
Q313
Q314
DTC114EE
2SC5108(Y)
2SC4617(S)
2SC5108(Y)
DTA144EE
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
D704-708
D709,710
D711-713
D714
D801
DA204U
02DZ18(X,Y)
DA204U
02DZ18(X,Y)
22ZR-10D
DIODE
ZENER DIODE
DIODE
ZENER DIODE
SURGE ABSORBER
Q402
Q405
Q406
Q409
Q410
DTC114YE
DTA114EE
HN1J02FU
DTC363EU
2SC4116(Y)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
FET
DIGITAL TRANSISTOR
TRANSISTOR
D802
D804
D805
IC1
IC71,72
DSA3A1
02DZ18(X,Y)
02CZ9.1(X,Y)
RA30H1317M-23
TA75W01FU
DIODE
ZENER DIODE
ZENER DIODE
MOS IC
MOS IC
Q411
Q412
Q413,414
Q415
Q416,417
2SA1586(Y,GR)
2SK1824
2SJ243
HN1L02FU
2SJ243
TRANSISTOR
FET
FET
FET
FET
SPM5001
TA31136FN
MAX5026EUT+T
ADF4111BCP7
TC7S66FU
MOS IC
MOS IC
MOS IC
MOS IC
MOS IC
Q418
Q419
Q421
Q701,702
Q801
DTC114EE
DTC363EU
DTA144EE
2SD2114K(W)
2SC2873(Y)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
IC401
IC402
IC403
IC404
IC405
AT24256N10SI27
RV5C386A
BU4094BCFV
30625MGP-169GP
AT29C040A-90TI
ROM IC
MOS IC
MOS IC
MPU
ROM IC
Q802
Q803-805
Q806-809
Q810
Q811
DTC114EE
12A02CH
DTC114EE
2SJ645
DTC114EE
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
FET
DIGITAL TRANSISTOR
IC406-409
IC410
IC411
IC412
IC413
TC75W51FU
M62364FP
LMC7101BIM5
TC75W51FU
TC7MZ4053FK
MOS IC
MOS IC
MOS IC
MOS IC
MOS IC
Q812
TH1
TH171
DTC114TE
S1R104J475H
S1R473J475H
DIGITAL TRANSISTOR
THERMISTOR
THERMISTOR
IC171
IC172
IC251
IC301
IC302
32
✽
2A
✽
✽
✽
✽
✽
2A
✽
✽
✽
✽
✽
Destination
TK-7180
EXPLODED VIEW
A
B
1
A
B
C
D
: N09-2409-05
M3 x 8
: N67-3008-48
M2.6 x 6 (Br-Tap) : N87-2606-48
M2.6 x 8 (Br-Tap) : N87-2608-46
23
22
C Cx2
1
C
25
Cx3
Cx2
Cx3
B
B
16
17
C
IC417
D
27
11
Cx2
Cx2
IC1
54
C
Bx2
12
C
2
C
TX-RX unit
(B/3)
TX-RX unit
(C/3)
29
15
8
24
10
30
Cx2
A
C
TX-RX
21 unit (A/3)
A
C
4 31
701
C
28
Front
42
Right Side
Rear
C
7
20
20
J901
103
702
41
706
26
3
703
704
705
105
47
101
106 13
104 x2
Display unit
102
20
103
20
43
45
51
2
40
Parts with the exploded numbers larger than 700 are not supplied.
33
TK-7180
PACKING
C
D
707 Pamphlet x 2
5 Instruction manual
(B62-1766-10)
52 Microphone
(T91-0639-05)
34 Packing fixture (Upper)
(H12-3171-03)
1
18 Fuse (Blade)
15A/32V
(F52-0024-05) x 2
39 Holder
(J19-1584-05)
9 DC cord assy
(Water-proof)
(E30-7523-05)
49 Screw set
(N99-2039-05)
2
36 Protection bag
(H25-2352-04)
44 Bracket
(J29-0662-03)
32 Inner packing case
(H02-0624-03)
33 Packing fixture (Lower)
(H12-3170-01)
3
37 Item carton case
(H52-2052-02)
34
Parts with the exploded numbers larger than 700 are not supplied.
TK-7180
ADJUSTMENT
Controls
Key
Power Volume
switch Up/Down key
Modular
MIC jack
LCD
“FNC” appears
Function
Channel
Up/Down key
[S]
Programmable
function keys
Display
High power / Low power
Low :
icon appears
[A]
Function off
-
[B]
Compander on/off
On :
icon appears
[C]
Beat shift on/off
On :
icon appears
[ ]/[ ]
Function off
-
[ ]/[ ]
Function off
-
[
Squelch level 0
On :
LCD all lights
LCD all point appears
]
[■ ]
icon appears
Microphone key
Panel Test Mode
[PTT]
Transmit
-
[0] to [9] and
Function off
-
[A], [B], [C],
■ Test mode operation features
[D], [#], [✳]
This transceiver has a test mode. To enter test mode,
press [A] key and turn power on. Hold [A] key until frequency version appears on LCD. Test mode can be inhibited by programming. To exit test mode, switch the power
on again. The following functions are available in test mode.
Notes :
• If a [S], [A], [B], [C] key is pressed during transmission, the
DTMF corresponding to the key that was pressed is sent.
• The “Wide 4k” can not use, please skip it.
■ Key operation
• LED indicator
Key
“FNC” not appears
Function
Display
Red LED
Green LED
Lights during transmission.
Lights when there is carrier.
[S]
Shifts to Panel tuning mode
-
• Sub LCD indicator
[A]
Function on
“FNC” appears
“FNC”
[B]
MSK 1200bps and 2400bps
2400bps :
[C]
Test signaling CH up
Signaling No.
[ ]/[ ]
Test frequency CH up/down
Channel No.
[ ]/[ ]
Volume up/down
-
[
Squelch on/off
]
[■ ]
Narrow/Wide 4k/Wide 5k
icon appears
Wide 5k : “w”
Microphone key
[PTT]
Transmit
-
[0] to [9]
Use as the DTMF keypad.
-
and [A],
If a key is pressed during
[B], [C],
transmission, the DTMF
corresponding to the key
[✳]
that was presses is sent.
• LCD display in panel test mode
n
n : Narrow
s : Wide 4k
w : Wide 5k
1
–
1
Signaling No.
Channel No.
Narrow : “n”,
Wide 4k : “s”,
[D], [#],
Appears at function on.
■ Frequency and Signaling
The set has been adjusted for the frequencies shown in
the following table. When required, readjust them following
the adjustment procedure to obtain the frequencies you want
in actual operation.
• Test frequency
CH
RX (MHz)
TX (MHz)
1
155.05000
155.10000
2
136.05000
136.10000
3
173.95000
173.90000
4
155.00000
155.00000
5
155.20000
155.20000
6
155.40000
155.40000
7
177.95000
177.90000
8~16
-
-
35
TK-7180
ADJUSTMENT
• LCD display in panel tuning mode
• Test signaling
No.
RX
TX
1
None
None
2
None
100Hz Square Wave
3
LTR Data :
LTR Data :
4
AREA=0, GOTO=12
AREA=0, GOTO=12
HOME=12
HOME=12
ID=47, FREE=25
ID=47, FREE=25
QT : 67.0Hz
QT : 67.0Hz
QT : 151.4Hz
QT : 210.7Hz
QT : 210.7Hz
[A]
7
QT : 254.1Hz
QT : 254.1Hz
9
DQT : D754I
DQT : D754I
10
DTMF : 159D
DTMF : 159D
11
None
DTMF Code 9
12
2-tone :
2-tone :
Function
Push
QT : 151.4Hz
DQT : D023N
Adjustment value (1~256)
Adjustment item
Key
6
DQT : D023N
256
■ Key operation
5
Hold (1 second)
End of panel tuning mode
-
To enter 3 or 5 reference
-
level adjustments
[B]
Writes the adjustment value
-
[C]
Go to next adjustment item
Back to last adjustment item
[ ]/[ ]
Adjustment value up/down
Continuation up/down
[ ]/[ ]
Volume level up/down
Continuation up/down
[
Squelch on/off
-
Selects Narrow,
-
]
[■ ]
A : 304.7Hz
A : 304.7Hz
B : 3106.0Hz
B : 3106.0Hz
13
Single Tone : 979.9Hz
Single Tone : 979.9Hz
14
None
Single Tone : 1000Hz
Tuning point
RX (MHz)
TX (MHz)
15
5-tone (CCIR 12345)
5-tone (CCIR 12345)
Low
136.05000
136.10000
16
None
MSK
Low’
145.55000
145.60000
17
MSK :
MSK :
Center
155.05000
155.10000
Preamble : 0xAAAA
Preamble : 0xAAAA
High’
164.55000
164.60000
Sync : 0x23EB
Sync : 0x23EB
High
173.95000
173.90000
Data : 0x230960C6AAAA
Data : 0x230960C6AAAA
CRC : 0xC4D7
CRC : 0xC4D7
Note : The “5-tone signaling” can not use, please skip it.
Panel Tuning Mode
■ Preparations for tuning the transceiver
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is turned, the unit must be connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
4Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
■ Transceiver tuning
(To place transceiver in tuning mode)
Press [S] key, now in tuning mode. Use [B] key to write
tuning data through tuning modes, and [ ]/[ ] to adjust tuning requirements (1 to 256 appeares on LCD).
Use [C] key to select the adjustment item through tuning
modes. Use [A] key to adjust 3 or 5 reference level adjustments, and use [■] key to switch between Wide 5k/Wide 4k/
Narrow.
Channel appears on LCD. Set channel according to tuning
requirements.
36
n : Narrow
s : Wide 4k
w : Wide 5k
[S]
8
BAL
n
Wide 4k, Wide 5k
■ 3 or 5 reference level adjustments frequency
■ Adjustment item and Display (✳✳✳ : 1~256)
Order Adjustment item
Display
✳✳✳
1
Frequency
FREQ
2
Shift 1
SHFT1 ✳✳✳
3
Shift 2
SHFT2 ✳✳✳
4
Max high power
M HPWR ✳ ✳ ✳
5
Max low power
M LPWR ✳ ✳ ✳
6
High power
HPWR ✳✳✳
7
Low power
LPWR
✳✳✳
8
Balance
BAL
✳✳✳
9
Max deviation
DEV
✳✳✳
10
QT
QT
✳✳✳
11
DQT
DQT
✳✳✳
12
LTR
LTR
✳✳✳
13
DTMF
DTMF
✳✳✳
14
MSK
MSK
✳✳✳
15
Tone
TONE
✳✳✳
16
Sensitivity 1
SENS1 ✳✳✳
17
Squelch
SQL
✳✳✳
18
Low RSSI
LRSSI
✳✳✳
19
Squelch tight
SQLT
✳✳✳
20
High RSSI
HRSSI ✳✳✳
TK-7180
ADJUSTMENT
■ Flow chart
Note : The “Wide 4k” can not use, please skip it.
Frequency
[C]
Shift 1
[C]
Shift 2
[C]
Max high power
[C]
Max low power
[C]
High power
[C]
Low power
[C]
Balance
[C]
Narrow
[A]
Max deviation Narrow
[C]
[A]
QT
[C]
Narrow
[A]
DQT
[C]
Narrow
[A]
LTR
[C]
Narrow
[A]
DTMF
[C]
Narrow
MSK
[C]
Narrow
Tone
[C]
Narrow
3 reference level
adjustments
[A]
3 reference level
adjustments
[A]
5 reference level
adjustments
[A]
5 reference level
adjustments
[A]
5 reference level
adjustments
[A]
5 reference level
adjustments
[
[
[
[
[
]
]
]
]
Balance
[C]
Wide 4k
Max deviation Wide 4k
[C]
QT
[C]
Wide 4k
DQT
[C]
Wide 4k
[
[
[
[
]
]
]
]
]
[
]
[
]
[
]
DTMF
[C]
Wide 4k
MSK
[C]
Wide 4k
Tone
[C]
Wide 4k
[
]
[
]
[
]
Balance
[C]
Wide 5k
[
Squelch
[C]
Narrow
[A]
Low RSSI
[C]
Narrow
[A]
Squelch tight Narrow
[C]
[A]
Narrow
[A]
[
[
[
[
3 reference level
adjustments
Low
[C]
Center
[C]
High
[C]
[A]
[A]
[A]
3 reference level
adjustments exit
]
3 reference level
adjustments
Max deviation Wide 5k
[C]
QT
[C]
Wide 5k
DQT
[C]
Wide 5k
[
]
3 reference level
adjustments
[
]
3 reference level
adjustments
[
5 reference level
adjustments
]
LTR
[C]
Wide 5k
DTMF
[C]
Wide 5k
[
Center
[C]
]
High’
[C]
3 reference level
adjustments
MSK
[C]
Wide 5k
Tone
[C]
Wide 5k
[
]
[
]
[
]
Low
[C]
Low’
[C]
3 reference level
adjustments
[A]
Sensitivity 1
[C]
High RSSI
[C]
[A]
High
[C]
[A]
[A]
[A]
[A]
[A]
5 reference level
adjustments exit
5 reference level
adjustments
]
]
]
]
Squelch
[C]
Wide 4k
[A]
Low RSSI
[C]
Wide 4k
[A]
Squelch tight Wide 4k
[A]
[C]
High RSSI
[C]
Wide 4k
[A]
[
[
[
[
]
]
]
]
Squelch
[C]
Wide 5k
[A]
Low RSSI
[C]
Wide 5k
[A]
Squelch tight Wide 5k
[A]
[C]
High RSSI
[C]
Wide 5k
[A]
[
]
3 reference level
adjustments
[
]
3 reference level
adjustments
[
]
3 reference level
adjustments
[
]
3 reference level
adjustments
37
TK-7180
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment
1. Standard Signal Generator
(SSG)
2. Power Meter
Major Specifications
Frequency Range
136 to 174MHz
Modulation
Frequency modulation and external modulation
Output
0.1µV to greater than 1mV
Input Impedance
50Ω
Operation Frequency
136 to 174MHz or more
Measurement Capability
Vicinity of 50W
3. Deviation Meter
Frequency Range
136 to 174MHz
4. Digital Volt Meter
Measuring Range
1 to 20V DC
Accuracy
High input impedance for minimum circuit loading
(DVM)
5. Oscilloscope
DC through 30MHz
6. High Sensitivity
Frequency Counter
Frequency Range
10Hz to 600MHz
Frequency Stability
0.2ppm or less
7. Ammeter
13A or more
8. AF Volt Meter
Frequency Range
(AF VTVM)
9. Audio Generator (AG)
10. Distortion Meter
11. Voltmeter
50Hz to 10kHz
Voltage Range
3mV to 3V
Frequency Range
50Hz to 5kHz
Output
0 to 1V
Capability
3% or less at 1kHz
Input Level
50mV to 10Vrms
Measuring Range
10 to 1.5V DC or less
Input Impedance
50kΩ/V or greater
12. 4Ω Dummy Load
Approx. 4Ω, 20W
13. Regulated Power Supply
13.6V, approx. 20A (adjustable from 9 to 20V)
Useful if ammeter requipped
Test cable for microphone input (E30-3360-08)
1
2
3
4
5
6
7
8
GREEN
1
RED
2
BLACK
E
BLUE
SHIELD
PTT
MIC-E
WHITE
MIC
GRAY
HK
YELLOW
3
4
Tuning cable (E30-3383-05)
Adapter cable (E30-3383-05) is
required for injecting an audio if
PC tuning is used.
See “PC Mode” section fot the
connection.
5
6
7
8
Lead wire +
Shield wire –
MIC
MIC connector (Front panel view)
Check Jig for the VGS-1
KENWOOD part : W05-1127-00
8
1
1 : BLC
2 : +B
3 : GND
4 : PTT/TXD
(PC serial data
from radio)
5 : MICE
6 : MIC
7 : HOOK/RXD
(PC serial data
to radio)
8 : DM
to transceiver
to VGS-1
38
TK-7180
ADJUSTMENT
Common Section
Measurement
Item
Condition
Testequipment
Unit
Terminal
1. Setting
1) Power supply voltage
DC power supply terminal : 13.6V
2) SSG standard modulation
[Wide 5k] MOD : 1kHz, DEV : 3kHz
[Wide 4k] MOD : 1kHz, DEV : 2.4kHz
[Narrow] MOD : 1kHz, DEV : 1.5kHz
2. VCO lock
voltage
• RX
[Panel test mode]
1) CH-Sig : 3-1
Power meter Rear
panel
ANT
2) CH-Sig : 2-1
DVM
CV
• TX
TX-RX
(B/3)
[Panel tuning mode] LPWR*
3) CH-Sig : 3-1
PTT : ON
Adjustment
Unit
TX-RX
(B/3)
Parts
Method
± 0.1V
TC301 8.1V
Check
TX-RX
(B/3)
2.0V± 0.5V
± 0.1V
TC302 8.1V
4) CH-Sig : 2-1
PTT : ON
Specifications/Remarks
Check
2.0V± 0.5V
* TX can be continued on unlock condition in panel tuning mode.
Transmitter Section (K market model skips adjustment of Wide 4k)
Measurement
Item
Condition
Testequipment
Unit
f. counter Rear
panel
Terminal
ANT
Adjustment
Unit
Front
panel
Parts
Method
[ ],[ ] Center frequency
± 50Hz
1. Frequency
adjust
1) Adj item : [FREQ]
Adjust : [✳✳✳]
PTT : ON
Note : After replacing the
VCXO (X301) align frequency.
2. Frequency
shift 1
adjust
1) Adj item : [SHFT1]
2) Adj item : [L SHFT1] →
[C SHFT1] → [H SHFT1]
PTT : ON
[L SHFT1]
± 50Hz
Low frequency+1.25kHz
[C SHFT1]
Center frequency+1.25kHz
[H SHFT1]
High frequency+1.25kHz
3. Frequency
shift 2
adjust
1) Adj item : [SHFT2]
2) Adj item : [L SHFT2] →
[C SHFT2] → [H SHFT2]
PTT : ON
[L SHFT2]
Low frequency+2.5kHz
[C SHFT2]
Center frequency+2.5kHz
[H SHFT2]
High frequency+2.5kHz
± 50Hz
4. Max high
power
adjust
1) Adj item : [MHPWR]
Power meter
2) Adj item : [L MHPWR] →
[L’ MHPWR] → [C MHPWR]→
[H’ MHPWR] → [H MHPWR]
PTT : ON
33W
± 3W
39
TK-7180
ADJUSTMENT
Measurement
Item
Condition
Testequipment
Unit
Power meter Rear
panel
Terminal
ANT
Adjustment
Unit
Front
panel
Parts
Method
[ ],[ ] 15W
± 1W
5. Max low
power
adjust
1) Adj item : [MLPWR]
2) Adj item : [L MLPWR] →
[L’ MLPWR] → [C MLPWR]→
[H’ MLPWR] → [H MLPWR]
PTT : ON
6. High power
adjust
1) Adj item : [HPWR]
Power meter
Ammeter
2) Adj item : [L HPWR] →
[L’ HPWR] → [C HPWR] →
[H’ HPWR] → [H HPWR]
PTT : ON
30W
± 1W
9A or less
7. High power
check
[Panel test mode]
1) CH-Sig : 1-1
PTT : ON
Check
25~35W
9A or less
2) CH-Sig : 2-1
PTT : ON
3) CH-Sig : 3-1
PTT : ON
8. Low power
adjust
1) Adj item : [LPWR]
2) Adj item : [L LPWR] →
[L’ LPWR] → [C LPWR] →
[H’ LPWR] → [H LPWR]
PTT : ON
9. Low power
check
[Panel test mode]
1) CH-Sig : 1-1
Set low power (Push [S])
PTT : ON
Front
panel
[ ],[ ] 5.0W
Check
2) CH-Sig : 2-1
PTT : ON
3) CH-Sig : 3-1
PTT : ON
10. DQT
balance
adjust
• Narrow
1) Adj item : [n BAL]
Deviation meter filter
LPF : 3kHz
HPF : OFF
2) Adj item : [nL BAL] →
[nC BAL] → [nH BAL]
PTT : ON
• Wide 4k
3) Adj item : [s BAL]
PTT : ON
• Wide 5k
4) Adj item : [w BAL]
PTT : ON
40
Power meter Rear
panel
ANT
Deviation Front
meter
panel
Oscilloscope
AG
AF VTVM
Modular
MIC jack
Front
panel
[ ],[ ] Make the demodulation waves into
square waves.
± 0.5W
5A or less
3.5~6.5W
5A or less
TK-7180
ADJUSTMENT
Measurement
Item
11. Max DEV
adjust
• Narrow
Condition
1) Adj item : [n DEV]
AG : 1kHz/50mV at MIC terminal
LPF : 15kHz
HPF : OFF
2) Adj item : [nL DEV] →
[nC DEV] → [nH DEV]
PTT : ON
Testequipment
Unit
Terminal
Power meter Rear
panel
ANT
Deviation Front
meter
panel
Oscilloscope
AG
AF VTVM
Modular
MIC jack
Adjustment
Unit
Front
panel
Parts
Method
[ ],[ ] 2.10kHz
(According to the
larger +, –)
± 0.10kHz
• Wide 4k
3) Adj item : [s DEV]
PTT : ON
3.30kHz
(According to the
larger +, –)
± 0.10kHz
• Wide 5k
4) Adj item : [w DEV]
PTT : ON
4.20kHz
(According to the
larger +, –)
± 0.10kHz
Check
2.5~3.5kHz
12. MIC
[Panel test mode]
sensitivity
1) CH-Sig : 1-1
check
AG : 1kHz/5mV at MIC terminal
(Wide 5k only)
PTT : ON
13. QT deviation 1) Adj item : [n QT]
adjust
LPF : 3kHz
HPF : OFF
• Narrow
2) Adj item : [nL QT] →
[nC QT] → [nH QT]
PTT : ON
Front
panel
[ ],[ ] 0.35kHz
± 0.05kHz
• Wide 4k
3) Adj item : [s QT]
PTT : ON
0.60kHz
± 0.10kHz
• Wide 5k
4) Adj item : [w QT]
PTT : ON
0.75kHz
± 0.10kHz
1) Adj item : [n DQT]
LPF : 3kHz
HPF : OFF
2) Adj item : [nL DQT] →
[nC DQT] → [nH DQT]
PTT : ON
0.35kHz
± 0.05kHz
• Wide 4k
3) Adj item : [s DQT]
PTT : ON
0.60kHz
± 0.10kHz
• Wide 5k
4) Adj item : [w DQT]
PTT : ON
0.75kHz
± 0.10kHz
14. DQT
deviation
adjust
• Narrow
41
TK-7180
ADJUSTMENT
Measurement
Item
Condition
Testequipment
Unit
Terminal
Adjustment
Unit
Parts
Method
[ ],[ ] 0.75kHz
± 0.10kHz
3) Adj item : [w LTR]
PTT : ON
1.00kHz
± 0.10kHz
1) Adj item : [n DTMF]
LPF : 15kHz
HPF : OFF
PTT : ON
1.5kHz
± 0.1kHz
• Wide 4k
2) Adj item : [s DTMF]
PTT : ON
2.4kHz
± 0.1kHz
• Wide 5k
3) Adj item : [w DTMF]
PTT : ON
3.0kHz
± 0.1kHz
1) Adj item : [n MSK]
LPF : 15kHz
HPF : OFF
PTT : ON
1.5kHz
± 0.1kHz
• Wide 4k
2) Adj item : [s MSK]
PTT : ON
2.4kHz
± 0.1kHz
• Wide 5k
3) Adj item : [w MSK]
PTT : ON
3.0kHz
± 0.1kHz
1) Adj item : [n TONE]
LPF : 15kHz
HPF : OFF
PTT : ON
1.5kHz
± 0.1kHz
• Wide 4k
2) Adj item : [s TONE]
PTT : ON
2.4kHz
± 0.1kHz
• Wide 5k
3) Adj item : [w TONE]
PTT : ON
3.0kHz
± 0.1kHz
15. LTR
deviation
adjust
• Narrow
• Wide
16. DTMF
deviation
adjust
• Narrow
17. MSK
deviation
adjust
• Narrow
18. TONE
deviation
adjust
• Narrow
42
1) Adj item : [n LTR]
LPF : 3kHz
HPF : OFF
2) Adj item : [nL LTR] →
[nC LTR] → [nH LTR]
PTT : ON
Power meter Rear
panel
ANT
Deviation Front
meter
panel
Oscilloscope
AG
AF VTVM
Modular
MIC jack
Front
panel
TK-7180
ADJUSTMENT
Receiver Section (K market model skips adjustment of Wide 4k)
Measurement
Item
1. Sensitivity
adjust
Condition
Testequipment
Unit
1) Adj item : [SENS1]
SSG
Rear
panel
2) Adj item : [L SENS1] →
AF VTVM
[L’ SENS1] → [C SENS1] → Oscilloscope
[H’ SENS1] → [H SENS1]
Terminal
ANT
EXT. SP
Adjustment
Unit
Front
panel
Parts
Method
[ ],[ ] Enter the following
adjustment values
to the transceiver
by pressing [ ] and
[ ] keys.
[L SENS1] : 60
[L’ SENS1] : 88
[C SENS1] : 109
[H’ SENS1] : 159
[H SENS1] : 192
After setting the
adjustment value,
press [B] key.
The adjustment
value will be stored
in memory.
Note : After replacing the
EEPROM (IC401) aline
sensitivity.
2. Sensitivity
check
[Panel test mode]
1) CH-Sig : 1-1
SSG output
Wide 5k : –116dBm (0.35µV)
(MOD : 1kHz/± 3kHz)
Narrow : –116dBm (0.35µV)
(MOD : 1kHz/± 1.5kHz)
Check
12dB SINAD or more
3. Squelch
(Preset)
adjust
• Narrow
1) Adj item : [n SQL]
SSG output : 12dB SINAD level
After input signal
from SSG, press [B]
key. That numeric
will be stored in
memory.
After adjusting SQL, check
SQL open/close.
SSG 12dB SINAD level + 4dB
: Open
SSG 12dB SINAD level – 6dB
: Close
[nC SQL] MOD 1kHz/± 1.5kHz
[sC SQL] MOD 1kHz/±2.4kHz
[wC SQL] MOD 1kHz/± 3.0kHz
2) Adj item : [nL SQL] →
[nC SQL] → [nH SQL]
• Wide 4k
3) Adj item : [s SQL]
4) Adj item : [sL SQL] →
[sC SQL] → [sH SQL]
• Wide 5k
5) Adj item : [w SQL]
6) Adj item : [wL SQL] →
[wC SQL] → [wH SQL]
43
TK-7180
ADJUSTMENT
Measurement
Item
4. Low RSSI
adjust
• Narrow
Condition
Testequipment
Unit
1) Adj item : [n LRSSI]
SSG
Rear
panel
SSG output : 12dB SINAD level AF VTVM
Oscilloscope
Terminal
ANT
EXT. SP
Adjustment
Unit
Parts
Method
After input signal
from SSG, press [B]
key. That numeric
will be stored in
memory.
The following erroneous
performance may occur if any
irregular RSSI adjustment,
such as pressing the [B] key
assigned for determination
when it is the ANT OPEN
state, is performed.
• The antenna bar ( ) cannot
appear correctly.
• Scan does not stop.
After input signal
from SSG, press [B]
key. That numeric
will be stored in
memory.
After adjusting SQL, check
SQL open/close.
SSG 12dB SINAD level +10dB
: Open
SSG 12dB SINAD level
: Close
[nC SQLT] MOD 1kHz/± 1.5kHz
[sC SQLT] MOD 1kHz/± 2.4kHz
[wC SQLT] MOD 1kHz/± 3.0kHz
2) Adj item : [nL LRSSI] →
[nC LRSSI] → [nH LRSSI]
• Wide 4k
3) Adj item : [s LRSSI]
4) Adj item : [sL LRSSI] →
[sC LRSSI] → [sH LRSSI]
• Wide 5k
5) Adj item : [w LRSSI]
6) Adj item : [wL LRSSI] →
[wC LRSSI] → [wH LRSSI]
5. Squelch
(Tight)
adjust
• Narrow
1) Adj item : [n SQLT]
SSG output
: 12dB SINAD+5dB level
2) Adj item : [nL SQLT] →
[nC SQLT] → [nH SQLT]
• Wide 4k
3) Adj item : [s SQLT]
SSG output
4) Adj item : [sL SQLT] →
[sC SQLT] → [sH SQLT]
• Wide 5k
5) Adj item : [w SQLT]
SSG output
6) Adj item : [wL SQLT] →
[wC SQLT] → [wH SQLT]
44
TK-7180
ADJUSTMENT
Measurement
Item
6. High RSSI
adjust
• Narrow
Condition
Testequipment
1) Adj item : [n HRSSI]
SSG output : –70dBm
SSG
AF VTVM
Oscilloscope
Unit
Rear
panel
Adjustment
Terminal
Unit
Parts
Method
ANT
After input signal
from SSG, press [B]
key. That numeric
will be stored in
memory.
EXT. SP
2) Adj item : [nL HRSSI] →
[nC HRSSI] → [nH HRSSI]
• Wide 4k
3) Adj item : [s HRSSI]
The following erroneous
performance may occur if any
irregular RSSI adjustment,
such as pressing the [B] key
assigned for determination
when it is the ANT OPEN
state, is performed.
• The antenna bar ( ) cannot
appear correctly.
• Scan does not stop.
4) Adj item : [sL HRSSI] →
[sC HRSSI] → [sH HRSSI]
• Wide 5k
5) Adj item : [w HRSSI]
6) Adj item : [wL HRSSI] →
[wC HRSSI] → [wH HRSSI]
Adjustment Points
ANT
TX-RX UNIT (B/3)
Component side view
TX-RX UNIT (B/3)
Foil side view
TC301
TC302
CV
TXD
RXD
PSENS
PSW
RST2
CV
45
TK-7180
TERMINAL FUNCTION
Display unit (X54-3480-10)
Pin No.
Name
Description
CN901 (to internal speaker)
Name
Description
4
PTT/TXD
PTT : PTT input, TXD : Serial data output.
5
ME
MIC ground.
1
GND
Ground.
6
MIC
MIC signal input.
2
SPO
Speaker output.
7
HOOK/RXD
HOOK : Hook detection, RXD : Serial data input.
8
DM
MIC data detection.
CN902 (to TX-RX unit B/3 CN429)
1
SPO
Speaker input.
2
SPO
Speaker input.
3
SPO
Speaker input.
4
SPO
Speaker input.
5
SPO
Speaker input.
1
AUXIO6
AUX input/output 6.
6
SPO
Speaker input.
2
AUXIO7
AUX input/output 7.
7
GND
Ground.
3
AUXIO1
AUX input/output 1.
8
8C
8V input.
4
AUXIO2
AUX input/output 2.
9
SB
Power input of switched power supply.
5
RXD2
Serial data output 2.
10
SB
6
AUXIO3
AUX input/output 3.
11
NC
Non-connenction.
7
TXD2
Serial data input 2.
12
PSW
Detection signal output of power switch.
8
AUXIO4
AUX input/output 4.
13
GND
Ground.
9
AUXIO8
AUX input/output 8.
14
GND
Ground.
10
AUXIO5
AUX input/output 5.
15
MIC
MIC signal output.
11
AUXIO9
AUX input/output 9.
16
ME
MIC ground.
12
AUXO1
AUX input 1.
17
GND
Ground.
13
TXD1
18
PSENS
Detection signal output of display unit.
14
AUXO2
AUX input 2.
19
RST2
Reset signal input.
15
RXD1
20
GND
Ground.
16
GND
Ground.
21
GND
Ground.
17
ME
MIC ground.
22
GND
Ground.
18
MI2
External MIC output.
23
NC
Non-connenction.
19
DEO
Detected signal input.
24
SHIFT/MODEL
Control signal input of beat-shift function.
20
GND
Ground.
25
NC
Non-connenction.
21
5C
5V.
26
5C
5V output.
22
DI
Data signal output.
27
TXD
Serial data signal input.
23
AFO
RX filtered audio input.
28
RXD
Serial data signal output.
24
SB
Power input after power switch.
29
GND
Ground.
25
SB
30
GND
Ground.
26
SB
27
SB
J901 (MIC jack)
46
Pin No.
TX-RX unit (X57-6980-10) (A/3)
Pin No.
Name
Description
CN701 (to TX-RX unit B/3 CN427)
1
BLC
MIC backlight control.
28
SB
2
SB
DC 13.6V± 15%, 200mA typ.
29
SB
3
E
Ground.
30
NC
Non-connenction.
TK-7180
TERMINAL FUNCTION
Pin No.
Name
Description
J701 (ACC 25-pin)
TX-RX unit (X57-6980-10) (B/3)
Pin No.
Name
Description
1
NC
Non-connenction.
2
RXD1
Serial data input 1. RS-232C level.
1
REF
Reference signal otput to the PLL IC.
Input voltage range : ±30V max.
2
Fin
Complementary signal output to the PLL IC.
L≤0.4V, H≥2.4V, Zi≥5kΩ
3
CPGND
Ground.
Serial data output 1. RS-232C level.
4
5C
5V output.
L≤–5V, H≥5V/3kΩ load, Zo≤2kΩ
5
GND
Ground
AUX input/output 9.
6
CP
Signal input from charge pump block in the PLL IC.
3
4
TXD1
AUXI/O9
CN301 (to TX-RX unit C/3)
Active low with 47kΩ pull-up to 5V
5
DI
CN302 (to TX-RX unit C/3)
Data signal input.
1
UL
Control signal input form the PLL IC.
Data input level adjustable (2.0Vp-p typ.)
2
PLE
Control signal output to the PLL IC.
6
MI2
External MIC input. DC-coupled
3
DT
7
GND
Ground.
4
PCK
8
AUXI/O8
AUX input/output 8. Same as AUXI/O9
5
GND
Ground.
9
TXD2
Serial data output 2. TTL level.
6
DGND
Ground.
L≤0.7V, H≥4.2V/25kΩ load, Zo≤1kΩ
10
RXD2
Serial data input 2. TTL level.
CN403 (to VGS-1)
1
OPT1
VGS busy signal input. Option boad I/F 1.
Input voltage range : +5/0V max.
Output : L≤0.45V, H≥4.7V/25kΩ load
L≤0.8V, H≥4.2V
Input : L≤1.0V, H≥4.0V, Input voltage : 0V~5.0V
11
GND
Ground.
2
12
AUXI/O7
13
AUXI/O6
14
SB
Power output after power switch.
3
OPT3
RXD1
DC13.6V± 15%, 2.0A max.
15
AUXO2
AUX output 2. Open collector (500mA max.)
VGS playback signal input. Option boad I/F 3.
Serial data input.
4
TXD1
(Default none) L≤0.3V
Serial data output / PTT singanl output (SC20-460).
16
AUXO1
AUX Output 1. Same as AUXO2
5
CLK
Serial clock output.
17
AFO
RX filtered audio output (DC-coupled).
6
OPT4
VGS enable output. Option boad I/F 4.
AF low level output.
Wide : 700mVp-p typ.
7
USEL
UART speed select output. L : 19200bps fixed
Narrow : 700mVp-p typ. (Standard modulation)
8
OPT5
VGS reset signal output. Option boad I/F 5.
18
GND
Ground.
19
DEO
Detected signal output (DC-coupled).
9
DGND
Ground.
AF output level adjustable (740mVp-p typ.)
10
AGND
Ground.
11
AO
VGS audio input. Zin≥10kΩ, 1Vp-p max,
20
AUXI/O5
21
AUXI/O4
22
AUXI/O3
12
AI
VGS audio output. Zo≥10kΩ
23
AUXI/O2
13
AGND
Ground.
24
AUXI/O1
14
5E
5V power supply output. 78mA max
25
ME
MIC ground.
15
STON
Side tone input. 1kHz, 5Vp-p
Input Voltage : 0V~5.0V
47
TK-7180
TERMINAL FUNCTION
Pin No.
16
17
Name
DTI
TCTL
Description
Pin No.
Name
Description
Data signal input.
19
AUXO1
AUX output 1.
Zin≥22kΩ, 600± 200mVp-p
20
AUXIO9
AUX input/output 9.
Speaker mute signal input.
21
AUXIO5
AUX input/output 5.
22
AUXIO8
AUX input/output 8.
18
NC
Non-connection.
23
AUXIO4
AUX input/output 4.
19
AUDIH
MIC mute signal input.
24
TXD2
20
OPT2
Option boad I/F 2.
25
AUXIO3
AUX input/output 3.
26
RXD2
27
AUXIO2
AUX input/output 2.
MIC signal output (AC coupled) before pre-
28
AUXIO1
AUX input/output 1.
emphasis. Zo>2.2kΩ, 130± 50mVp-p typ.
29
AUXIO7
AUX input/output 7.
Audio signal output (DC coupled) after de-
30
AUXIO6
AUX input/output 6.
21
22
TXO
RXEO
emphasis. Zo>30kΩ, 1± 0.3Vp-p typ.
23
24
25
26
RXEI
TXI
OPT6
8C
Audio signal input (DC coupled) after de-
1
SB
Power output of switched power supply.
emphasis. Zin>15kΩ, 1± 0.3Vp-p typ.
2
SPI
Speaker output.
MIC signal input (AC coupled) before pre-
3
SPO
Speaker input.
emphasis. Zin>22kΩ, 500± 50mVp-p typ.
4
PA
Control signal output of PA function.
Option boad I/F 6.
5
HOR
Control signal output of Horn alert function.
6
GND
Ground.
8.0V typ, 100mA max
CN427 (to TX-RX unit A/3 CN701)
48
CN428
CN429 (to Display unit CN902)
1
(DM)
Reserve.
2
GND
Ground.
1
NC
Non-connenction.
3
RXD
2
SB
4
TXD
3
SB
5
NC
Non-connenction.
4
SB
6
5C
5V output.
5
SB
7
SHIFT/MODEL
Control signal output of beat-shift function.
6
SB
8
(CLK)
Reserve.
7
SB
9
(LCDDO)
Reserve.
8
AFO
RX filtered audio output.
10
(LCDDI)
Reserve.
9
DI
Data signal input.
11
(LCDRST) Reserve.
10
5C
5V.
12
RST2
Reset signal output.
11
GND
Ground.
13
PSENS
Detection signal input of display unit.
12
DEO
Detected signal output.
14
GND
Ground.
13
MI2
External MIC input.
15
ME
MIC ground.
14
ME
MIC ground.
16
MIC
MIC signal input.
15
GND
Ground.
17
GND
Ground.
16
RXD1
18
GND
Ground.
17
AUXO2
AUX output 2.
19
PSW
Detection signal input of power switch.
18
TXD1
20
NC
Non-connenction.
TK-7180
TERMINAL FUNCTION
Pin No.
Name
Description
Name
Description
21
SB
22
SB
GND (GND)
Ground.
23
8C
8V output.
TXD1
PTT signal output. L : TX, H : Not TX
24
GND
Ground.
(PTT)
L≤0.45V, H≥4.7V/25kΩ load
25
SPO
Speaker output.
(PTT signal input) Actiive low.
26
SPO
Speaker output.
L≤1.0V, H≥4.0V, Inut voltage : 0V~5.0V
27
SPO
Speaker output.
OPT1 (DODE
Scramble code signal output 1.
28
SPO
Speaker output.
SELECT1)
29
SPO
Speaker output.
OPT3 (CODE
30
SPO
Speaker output.
SELECT2)
OPT4
Echo PTT signal output. L : TX, H : Not TX
CN804
to Scrambler board
1
IGN
Ignition sense input.
(ECHO PTT)
2
GND
Ground.
OPT5 (CODE
SELECT8)
TXO
MIC signal output (AC coupled) before
(TX OUT)
pre-enphasis. Zo>2.2kΩ, 130± 50mVp-p typ.
Solder Land
Name
Description
to ANI board
(Standard modulation)
GND (A–)
Ground.
OPT2
Scrambler control signal output.
OPT1
TX sens signal output. Conv. L : TX, H : Not TX
(SCRAMBLE)
L : ON, H : OFF. L≤0.45V, H≥4.7V/25kΩ load
(CH BUSY)
LTR L : Link complete, H : Not link complete
RXEO
Audio signal output (DC coupled) after
(RX OUT)
de-enphasis. Zo>30kΩ, 1± 0.3Vp-p typ.
OPT3
TX control signal input. Active low.
(KEY)
L≤1.0V, H≥ : 4.0V, Input voltage 0V~5.0V
TXI
MIC signal input (AC coupled) before
OPT4
PTT signal output. L : TX, H : Not TX
(TX IN)
pre-enphasis. Zin>2.2kΩ, 130± 50mVp-p typ.
(PTT)
OPT5
Emergency signal output.
RXEI
Audio signal input (DC coupled) after
(EMERGENCY)
L : Emergency function is operated,
(RX IN)
de-enphasis. Zin>15kΩ, 1± 0.3Vp-p typ.
H : Emergency function is not operated
OPT6 (CODE
5E (A+)
5V power supply (78mA max.).
SELECT4)
DTI
Data signal input. Zin>22kΩ, 600± 200mVp-p
8C (+V)
8V AVR output. 8.0V typ, 100mA max.
(DATA OUT)
TCTL
Speaker mute signal input. H : Unmute
GND (GND)
Ground.
(TONE CTRL)
L≤0.8V, H≥4.2V, Input voltage : 0V~5.0V
RXD1*1
Data output.
AUDIH
MIC mute signal input. L : Mute
(DATA OUT1)
to GPS receiver
RXD2*1
(AUDIO INHIB)
OPT2
Emergency signal input. Active low.
(DATA OUT1)
(AUX I/O)
L≤1.0V, H≥ : 4.0V, Input voltage 0V~5.0V
5E (+5V)
STON
Side tone input. 1kHz, 5Vp-p
(SIDE TONE)
Data output.
5V
*1 : Depending on the connected optional accessory, the DATA
OUT1 may connect to either RXD1 or RXD2.
49
A
1
B
C
TK-7180
D
E
F
G
H
I
J
PC BOARD
SEG28
SEG27
SEG26
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM2_2
COM3_2
COM4_2
LEFT UP
COM5_2
COM7_2
2
COM6_2
DISPLAY UNIT (X54-3480-10) Component side view (J72-0932-09)
ED1
D907
CP908
CP904
D910
D909
D927
3
CP907
CP902
CP901
CP906
SEG33
SEG32
SEG31
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
D917
CP903
CP905
D916
SEG17
SEG16
COM9_2
COM8_2
COM7_1
COM6_1
COM4_1
COM3_1
COM2_1
7 HK
COM1_1
COM8_1
D928
DM 8
COM9_1
LEFT DOWN
COM5_1
D915
4
5
D911
PSW
MIC
ME
J901
PTT
E
A
D922
D921
1 BLC
D923
S
SB 2
6
7
8
DISPLAY UNIT (X54-3480-10) Foil side view (J72-0932-09)
C908
1
R911
Q902
R920
C921
C914
R930
R931
R932
R914
R915
1
GND
2
SPO
R933
R934
R935
R916
R913
R936
25
L908
L909
R940
R941
50
C9
R956
R957 R955
R958
76
100
75
CP909 1
IC902
26
R944
L902
R918
R943
C933
C932
L904
TP1
C920
50 51
13
R942
C934
R927 R926
R928
R929
X901
CN901
Q905
R917
14
C924 C925
CN902
Q904
100
R919
L901
12
R970
C938
R907
C913
R939
L903
C922
CP910
D901
C907
R925
C935
D906
C916
B
R959
C904
C906
DM 8
Q913
CP911
I
G
D905
R903
C917
R910
Q901 R909
R905
R901
7 HK
11
O
C909
IC901
GND 30
29 GND
RXD
TXD
5C
NC
SHIFT/MODEL
NC
GND
C926
GND
C910
GND
RST2
PSENS
GND
C911
ME
MIC
GND
GND
PSW
NC
SB
SB
8C
GND
D902
SPO
SPO
SPO
SPO
SPO 2
1 SPO
C936
ME
MIC
10
R962
C912
PTT
C927
R904
SB 2
E
E
C
Q906
R963
C928
+ C918
Q907
R945
D904
D903
C915
1 BLC
Q910
9
Q909
Q911
SP2
J
K
L
M
N
O
P
Q
PC BOARD
R
S
TK-7180
1
SEG70
SEG69
SEG68
SEG67
SEG66
SEG60
SEG59
SEG58
SEG57
SEG56
SEG50
SEG49
SEG48
SEG47
SEG46
SEG40
SEG39
SEG38
SEG37
SEG36
SEG30
SEG29
SEG28
SEG27
SEG26
RIGHT UP
ED1
D914
D913
D920
3H
3I
3K
D922
D923
D924
6G
6I
6O
D913
D914
D915
3L
3N
4G
D925
D926
D927
6M
6K
3D
D916
D917
D918
4H
4I
4K
D928
D929
D930
5D
3P
5P
D919
4L
3
4
5
D924
D925
Component side
6
Layer 1
Layer 2
Layer 3
Layer 4
J72-0932-09
Foil side
7
8
R954
R947
R949
R948
Ref. No. Address Ref. No. Address
IC901 10C Q910 10D
IC902 12H Q911
9D
IC903 12K Q913
9H
Q901 10D D901 10C
TH901
R971
R950
C930
R967
L905
R969
R952
R951
R943
R953
L906
L907
76 75
933
2
D930
SEG75
SEG74
SEG73
SEG72
SEG71
SEG65
SEG64
SEG63
SEG62
RIGHT DOWN
D910
D911
D912
C>
D926
<B
SEG61
SEG55
SEG54
D919
SEG53
SEG52
SEG51
SEG45
SEG44
SEG43
SEG42
SEG41
SEG35
SEG34
SEG33
SEG32
SEG31
D918
C937
D912
D929
D907
3C
D920
4N
D909
3G
D921
6F
C931
R956
Q902
Q904
Q905
10D
12B
12C
D902
D903
D904
12D
9F
9C
Q906
Q907
Q909
10I
9I
9H
D905
D906
10C
10C
R957 R955
9
10
11
R959
R958
100
IC903
51
50
CP910
909 1
12
Component side
25 26
J72-0932-09
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
51
14
C
TK-7180
D
E
F
G
H
I
J
K
L
M
N
O
PC BOARD
P
Q
PC BOARD
SEG70
SEG69
SEG68
SEG67
SEG66
SEG60
SEG59
SEG58
SEG57
SEG56
SEG50
SEG49
SEG48
SEG47
SEG46
SEG40
SEG39
SEG38
SEG37
SEG29
SEG28
SEG27
SEG26
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
RIGHT UP
ED1
D912
D913
D914
D919
D920
CP908
CP907
S
TK-7180
1
D907
3C
D920
4N
D909
3G
D921
6F
D910
3H
D922
6G
D911
3I
D923
6I
D912
3K
D924
6O
D913
3L
D925
6M
D914
3N
D926
6K
D915
4G
D927
3D
D916
4H
D928
5D
D917
4I
D929
3P
D918
4K
D930
5P
D919
4L
2
3
4
D930
SEG75
SEG74
SEG73
RIGHT DOWN
SEG72
SEG71
SEG65
SEG64
SEG63
SEG62
SEG61
SEG55
SEG54
SEG53
SEG52
SEG51
SEG45
SEG44
SEG43
SEG42
SEG41
C937
SEG33
SEG32
SEG31
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
D917
CP903
CP905
D916
SEG16
COM9_2
COM8_2
COM7_1
COM6_1
COM4_1
COM3_1
COM2_1
7 HK
COM1_1
COM8_1
D928
DM 8
COM9_1
LEFT DOWN
COM5_1
D915
4
SEG35
CP901
CP906
SEG34
CP902
5
D929
D918
D907
CP904
D910
D909
D927
3
D911
PSW
R
SEG5
SEG4
SEG3
SEG2
SEG1
COM2_2
COM3_2
COM4_2
LEFT UP
COM5_2
COM7_2
2
COM6_2
SEG36
1
B
SEG30
A
5
MIC
ME
J901
C>
Component side
J72-0932-09
Foil side
7
C908
C907
1
R911
R920
Q905
C914
R931
R932
R914
R915
GND
2
SPO
R933
R934
R935
R916
R913
R936
25
L908
L909
R940
R941
13
R918
R954
R947
R949
TH901
R971
R967
R969
R948
R950
R952
R951
R953
C931
R956
R957 R955
R944
IC903
51
50
12
Component side
L904
TP1
C920
50 51
L903
C922
25 26
J72-0932-09
14
10
11
R958
76
100
75
CP909 1
IC902
26
L902
R917
R943
C933
C932
R930
CN901
Q904
R942
C934
R927 R926
R928
R929
X901
1
L907
76 75
C924 C925
CN902
L901
12
100
R919
Q902
C913
C930
C938
L906
C935
D901
R925
R907
L905
R939
9
R959
I
G
D906
C916
B
CP910
C904
C906
DM 8
11
D905
R903
C917
Q913
Q901 R909
R905
R901
7 HK
R910
CP911
MIC
O
ME
C909
R962
IC901
GND 30
29 GND
C921
RXD
TXD
5C
NC
SHIFT/MODEL
NC
GND
C926
GND
C910
GND
RST2
PSENS
GND
C911
ME
MIC
GND
GND
PSW
NC
SB
SB
8C
GND
D902
SPO
SPO
SPO
SPO
SPO 2
1 SPO
C936
10
C912
PTT
C927
R904
E
C
Q906
R963
SB 2
E
R970
+ C918
C928
D904
IC901 10C Q910 10D
IC902 12H Q911
9D
IC903 12K Q913
9H
Q901 10D D901 10C
Q902 10D D902 12D
Q904 12B D903
9F
Q905 12C D904
9C
Q906
10I
D905 10C
Q907
9I
D906 10C
Q909
9H
Q907
R945
C915
1 BLC
D903
9
Q909
7
8
Q911
SP2
Q910
8
6
Layer 1
Layer 2
Layer 3
Layer 4
D924
D925
<B
A
D922
D921
1 BLC
D923
S
SB 2
6
D926
PTT
E
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
14
A
1
B
C
TK-7180
D
E
F
G
H
PC BOARD
2
TX-RX UNIT (X57-6980-10) (A/3) Component side view (J72-0930-19 A/3)
25
5
14
1
D709
D714
D710
13
6
C721
C715
C705
C714
C706
C712
C722
C723
C720
R710
C711
R717
C713
R709
C710
C719
C709
R708
C718
C708
R707
C717
R719
C707
R706
R718
4
C716
3
NC
SB
SB
SB
SB
SB
SB
AFO
DI
5C
GND
DEO
MI2
ME
GND
RXD1
AUXO2
TXD1
AUXO1
AUXIO9
AUXIO5
AUXIO8
AUXIO4
TXD2
AUXIO3
RXD2
AUXIO2
AUXIO1
AUXIO7
AUXIO6
1
30
J72-0930-19 A/3
7
CN701
Component side
Ref. No. Address
D709
6G
D710
6G
D714
6F
8
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
9
10
16
15
IC301
C309
5
C397
12
20
6
11
10
C396
C315
C313
J72-0930-19 C/3
52
14
C332
R330
Component side
R327
R321
R304
13
R332
C340
GND DGND
1
PCK
R301
DT
REF
Ref. No. Address
IC301
12E
C336
C335
PLE
Fin
R325
R323
UL
CPGND
C322
5C
R320
GND
R319
11
CP
C321
TX-RX UNIT (X57-6980-10) (C/3)
Component side view (J72-0930-19 C/3)
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
I
J
B
C
D
E
F
G
H
I
J
TK-7180
PC BOARD
1
2
TX-RX UNIT (X57-6980-10) (A/3) Foil side view (J72-0930-19 A/3)
3
4
J701
14 SB
AUXO2 AUXO1
26
GND
1 NC
RXD1
AUX
I/O9
TXD1
GND
DI
AUX
I/O5
DEO
MI2
GND
D708
D702
D703
Q701
AFO
AUX
I/O4
AUX
I/O8
D713
R705
Q702
AUX
I/O3
TXD2
R713
AUX
I/O2
RXD2
D707
AUX
I/O1
R703
ME
AUX
I/O7
GND
D706
R704
D712
R712
25
AUX
I/O6 13
27
GND
5
D711
6
R711
C701
C702
C703
R720
R714
D705
R715
L702
C704
R716
L701
D701
R702
D704
R701
7
J72-0930-19 A/3
Ref. No. Address Ref. No. Address Ref. No. Address
Q701
6C
D704
7G
D711
6H
Q702
6D
D705
7F
D712
6H
D701
7D
D706
6G
D713
6F
D702
6D
D707
6G
D703
6C
D708
6E
Component side
8
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
9
10
TX-RX UNIT (X57-6980-10) (C/3)
Foil side view (J72-0930-19 C/3)
R300
C299 +
Ref. No. Address
IC302
11E
R308
A
1 5
3 4
11
IC302
R331
Component side
Layer 1
Layer 2
Layer 3
Layer 4
J72-0930-19 C/3
12
Foil side
13
53
14
54
14
J72-0930-19 B/3
CN429
EXTLIM
R595
C420
C425
G
D
S
R600
C534
R362 R302
CLKC
32K
R376
C454
Q3
C6 +
R590
AI
5E
+
R75
R76
C18
+
CN403
L308
C387 C334
C446
+
R71
I
C303
C305
R18
C24
L410
C301
C472 R542
R14
R19
C802
C803
R801 R802
C824
R822
R811 Q806
H
D1
C21
C23
R17
R16
R652
Q413
D802
+
8C
C439
C444
R498
R496
R545
L411
OPT6
+
C832
C426
TXI
R664
RXEI
C587
R403
1 8
IC407
4 5
R499
D405
I
G
13
C445
R503
C829
C801
Q803
R806
Q804
G
RXEO
C498
STON
AD-0 AD-1
R488
R489
C435
C436
C595
C586
C588
C441
C437
C585
+
R491
AO
IC807
R477
C430
5M
C432
12
R508
O
R580
C831
C593
D413
R487
C592
9
C431
+ C544
OPT1 1
RXD1
CLK
USEL
DGND
AO
AGND
STON
TCTL
AUDIH
TXO
RXEI
OPT6 25
R648
OPT2
C512
R569
C501
2 OPT3
TXD1
OPT4
OPT5
AGND
AI
5E
DTI
NC
OPT2
RXEO
TXI
26 8C
CHAE
R552
D801
AUDIH
R603
R604 C513
R594 R581
F
TXO
Q417 R618
S
D
R619
G
R613
C540 +
+ C574
R486
R616
+
R485
C564 +
C424
C562 +
C467
DTI
C538
+
C428
R483
HOR
R484
8
IC410
D406
C450
Q419
C422
D419
CN802
+B
TCTL
R589
1
R478
C427
16
C421
IC416
R821 C823
5E
5C
24
C572
OPT5
R621
1
9
R324
D418
R446
+
R445
R622
E
OPT4
F401
R465
C578
+
OPT3
+
+
Q418
C570
C566
C573
8T
OPT1
R632 R641
R807
D421
D416 R642
C560
R812
TXD2
C561
Q808
C565
IC417
C575
SB
R645
D
RXD2
R596
R625
D414
C563
1
1 IGN
R597
CN401
BATT
C483
1 8
IC414
4 5
+
C505
C579
D422
R617
SB
PC BOARD
TXD1
C542
SPI
2 GND
RXD1
12
C577 R653 R654
CN804
R606 R586 C511
D408
C530
R573
6
R644
1
C506
7
D409
R624
C546
J401
EXT. SP
Q410
11
SPO
CN428
D412
R633
PA
HOR
C
Q411
R636
R623
4
R592
R809
C813
14
IC801
23
C818
C576
C539
PA
R612
R665
R620
R655
C543
R630
Q421
2
G
D
S
TK-7180
R615
7
C500
GND 6
B
GND
13
R629
RS-232C
5
Q811
+
D420 Q416
10
R577 R663
R575
R661
R660 R659
R574 R572
R591
R662
3
30
1
8
R643
1
DM
GND
RXD
TXD
NC
5C
SHIFT/MODEL
CLK
LCDDO
LCDDI
LCDRST
RST2
PSENS
GND
ME
MIC
GND
GND
PW
NC
SB
SB
8C
GND
SPO
SPO
SPO
SPO
SPO
SPO
TTL
A
J
TX-RX UNIT (X57-6980-10) (B/3)
Component side view (J72-0930-19 B/3)
Q812
C814
C819
14
23
IC802
CN803
GND
C580
1
C22
L4
C19
C17
C20
R15
R651
F801
R21
R77
1 8
IC71
4 5
C
R72
R369
L
R3
D304 C3
R329
D
X301
RXO RXI
1 UL
CN
8C
5 GND
DT
L3
J
K
L
M
N
O
P
Q
PC BOARD
TX-RX UNIT (X57-6980-10) (B/3)
R
S
TK-7180
1
2
R30
C60
IC1
C55
C53
4
C22
L4
C19
C17
C20
C45
C50
L5
R318
C327
PCK
DT
5 GND DGND 6
R333
+ C338
R375
R204
CD171
R205
C233
C222
Q180
R197
S
D
G
Q176
Q421
Q803
11C
2E
IC72
IC172
IC407
7L
9P
7G
Q804
Q806
Q808
2D
2E
3D
IC410
IC414
IC416
8F
11E
8D
Q811
Q812
D1
11C
2F
5I
IC417
IC801
IC802
5C
11B
2G
D103
D104
D105
8M
8M
9M
IC807
Q3
Q72
12H
7I
7L
D106
D173
D174
10M
10O
10P
Q73
Q171
Q175
Q176
Q177
Q180
Q301
Q302
Q303
Q304
Q305
Q314
Q410
Q411
Q413
Q416
Q417
Q418
7K
11P
10O
9P
9O
10O
8L
10L
11L
11L
9L
9L
12D
12D
10I
12C
11D
6D
D301
D302
D304
D305
D405
D406
D408
D409
D412
D413
D414
D416
D418
D419
D420
D421
D422
D801
8K
9K
9J
9J
8G
7F
11E
11D
9D
9C
8C
6D
7D
11C
12C
13E
13E
6F
Q419
7D
D802
6G
3
4
5
6
7
8
9
XF171
10
L181
C195
R221
LO
C212
C130
R121
R124
L113
L182 C198
C197
R183 C196
R126
C193
R182
Q303
BPF
5R
XF171
11
R184
R181
Q171
R326
C236
C234 R198
C231
D174
R200
R207 C228 C226
C223
R199
R317
Q304
PLE 2
1 UL
CF171
NARROW
C141 C140
R177
R127
R125
L114 C142
C150
C320
R322
+
CN302
C139
D106
Q302
C318
R316
C235
L112
R307
R311
R312
C314
C227
R222
C337
R315
CP 6
5 GND
+
C229
C221
C225
8
9
C224
+ C237
R206
Q177
R202
R203
R212
C241
D173
D302
R314
L302
C331
CN301
5C
Fin 2
1 REF
C136 C135
+ C312
CPGND
R303
C304
L301
C303
C305
X301
C301
R362 R302
+
CF172
WIDE
16
IC172
C220
L111
D105
1
C214
C133 C132
C137
R217
C211
L188
X171
Q175
D104
R122
R129
R377
R306
R368
L303
C324
L308
C387 C334
C131
C308
R369
R379 R380 R309
R305 R328 L305 C325
Q314
D304 C339 C388
C323
C333 L307
R329
L304
D305
Q305
C307
R26
C31
TH1
C75
C127
C129
C395 C317
D301 C316
C311
R313
Q301
R310
L306 C326 C319
R130
C128
D103
C134
C27
C26
L110
R123
R82
C74
R115
R28
C138
8T
R87
R79
R78
R89
R86
R88
G
D
S
R72
8R
1 8
IC72
4 5
R81
R90
Q72
R71
1 8
IC71
4 5
C44
R85
C77
C73
R84
C76
Q73
R75
R76
R21
R77
C28
C29
L6
3K
7J
TH171
+
C32
IC1
IC71
C194
R180
C192
CV
12
L321
GND
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
55
14
E
PC BOARD
J401
EXT. SP
1 IGN
R807
1
R821 C823
+
4
C566
14
S
TK-7180
1
TH1
C212
R204
CD171
R205
C233
C222
Q180
R197
C227
R222
Q176
L182 C198
C197
R183 C196
6
7
8
9
BPF
XF171
11
R184
R181
5R
5
10
XF171
Q175
R221
LO
R126
Q171
Q304
D173
R124
C138
L113
S
D
G
4
L181
C195
Q303
R375
D174
R200
R207 C228 C226
C223
R199
R317
+ C338
C236
C234 R198
C231
C193
R182
R322
CF171
NARROW
C141 C140
R177
R127
R125
L114 C142
C150
C320
R318
R333
C327
C139
D106
Q302
C318
R316
C235
L112
R307
R311
R312
CP 6
5 GND
C314
C229
C221
C225
8
9
C224
+ C237
R206
Q177
R202
R203
R212
C241
3
TH171
R121
R122
R123
C337
R315
D105
CF172
WIDE
16
IC172
C220
L111
C137
1
C214
C133 C132
L302
C331
5C
Fin 2
1 REF
CPGND
R303
C130
G
D
S
Q72
D302
R314
R377
R306
R368
D104
R217
C211
L188
X171
C134
R87
C75
C73
R84
R79
L303
R129
IC1
3K
Q421 11C
IC71
7J
Q803
2E
IC72
7L
Q804
2D
IC172
9P
Q806
2E
IC407
7G
Q808
3D
IC410
8F
Q811 11C
IC414 11E Q812
2F
IC416
8D
D1
5I
IC417
5C
D103
8M
IC801 11B D104
8M
IC802
2G
D105
9M
IC807 12H D106 10M
Q3
7I
D173 10O
Q72
7L
D174 10P
Q73
7K
D301
8K
Q171 11P D302
9K
Q175 10O D304
9J
Q176
9P
D305
9J
Q177
9O
D405
8G
Q180 10O D406
7F
Q301
8L
D408 11E
Q302 10L
D409 11D
Q303 11L
D412
9D
Q304 11L
D413
9C
Q305
9L
D414
8C
Q314
9L
D416
6D
Q410 12D D418
7D
Q411 12D D419 11C
Q413
10I
D420 12C
Q416 12C D421 13E
Q417 11D D422 13E
Q418
6D
D801
6F
Q419
7D
D802
6G
C194
R180
C192
CV
12
L321
GND
Component side
C832
I
Layer 1
Layer 2
Layer 3
Layer 4
8C
OPT6
TXI
RXEI
RXEO
STON
C304
5 GND DGND 6
+
OPT2
AUDIH
L301
8C
AI
G
IC807
O
C831
C439
C587
C437
C585
R491
C432
C431
TXO
+
R326
PCK
DT
C424
DTI
TCTL
CN301
PLE 2
1 UL
+
5E
C131
C136 C135
CN302
5E
OPT5
C324
C387 C334
R362 R302
Q413
C303
C305
R489
C435
C436
C595
C586
C588
OPT1 1
RXD1
CLK
USEL
DGND
AO
AGND
STON
TCTL
AUDIH
TXO
RXEI
OPT6 25
R446
R445
OPT4
OPT3
OPT1
RXD2
TXD2
TXD1
RXD1
GND
C127
+ C312
+
2 OPT3
TXD1
OPT4
OPT5
AGND
AI
5E
DTI
NC
OPT2
RXEO
TXI
26 8C
R485
R484
R478
C427
R486
R597
D421
30
D422
C498
CN429
J72-0930-19 B/3
C430
R487
C428
R483
R465
C422
Q410
Q411
R589
R590
C307
R130
C128
RXO RXI
C426
C421
R580
C425
X301
CN403
AD-0 AD-1
L110
C395 C317
D301 C316
C311
R313
Q301
R310
L306 C326 C319
C301
R596
C483
1 8
IC414
4 5
C505
D409
R612
R665
R620
C512
R592
C539
R615
R603
R604 C513
R594 R581
R569
C501
R606 R586 C511
D408
C530
R573
C506
Q421
G
D
S
C500
R577 R663
R575
R661
R660 R659
R574 R572
+
+
R600
C534
C420
R488
G
D
S
EXTLIM
DM
GND
RXD
TXD
NC
5C
SHIFT/MODEL
CLK
LCDDO
LCDDI
LCDRST
RST2
PSENS
GND
ME
MIC
GND
GND
PW
NC
SB
SB
8C
GND
SPO
SPO
SPO
SPO
SPO
SPO
1
R591
R662
C542
R617
C543
12
Q417 R618
S
D
R619
G
R613
C540 +
R595
R664
+ C544
R616
D420 Q416
R809
C813
14
IC801
23
C818
Q811
11
13
AO
+
C538
L308
12
C592
+
D419
R82
C74
C308
R369
R379 R380 R309
R305 R328 L305 C325
Q314
D304 C339 C388
C323
C333 L307
R329
L304
D305
Q305
5M
R477
8T
R115
R28
R89
R86
R88
C129
32K
CN401
BATT
R78
8R
1 8
IC72
4 5
D103
CLKC
CHAE
R85
C77
R81
R90
Q73
R71
R72
C593
D412
9
C76
1 8
IC71
4 5
R376
C454
D413
10
C45
C24
C6 +
R75
R76
R14
R19
C444
R498
R496
13
IC410
1
R324
C563
C546
R623
R636
+
1
16
1 8
IC407
4 5
R499
D405
C441
+
Q3
R21
R77
R403
IC416
R625
D414
R624
C562 +
C565
RS-232C
R643
C450
C564 +
R621
TTL
24
8
C18
C446
R508
5C
9
C472 R542
C445
R503
D418
C467
R545
F801
R552
R645
R644
C570
HOR
R622
C44
R651
Q419
F401
L6
C29
D801
L5
+
C32
R15
D802
+ C574
C50
C26
R16
R18
R648
Q418
R632 R641
C21
L411
+
D1
C23
R17
C575
L410
C22
L4
C19
C17
C20
C27
C802
C803
C829
1
D406
R633
C60
R26
C31
+
C572
C561
R
2
C53
CN802
+B
C573
D416 R642
C560
R629
Q
PC BOARD
TX-RX UNIT (X57-6980-10) (B/3)
C28
SB
6
R630
P
C814
C819
14
23
IC802
R652
8
O
C801
+
1
PA
N
CN803
GND
+
7
M
C55
IC417
R655
L
C580
C579
7
5
K
R30
8T
C578
4
J
Q812
SB
SPI
PA
C576
R812
Q808
I
IC1
C577 R653 R654
+
SPO
3
CN428
HOR
GND 6
2 GND
H
TX-RX UNIT (X57-6980-10) (B/3)
Q803
2
G
R801 R802
CN804
F
C824
R822
TK-7180
D
R811 Q806
C
R806
1
B
Q804
A
13
Foil side
14
14
56
C252
CV
R252 R251
Q251
+
R254 R255
R258
+
+
+ C343
C352
D311 C347
D310
Q312 R334
L251
TC302
R579
D314
R339
C479
C519
R609
C492 R567 C517 R576 C591
R587
C520
C535
C482 C503 C514 R601
R608
Q409
L313
R557
D251
R670
R558
C480
43
61
Q415
G
D
S
R341
C361
C359
Q406 R55
C526
Q412
R555
C364
R353
R588
Q310
Q309
Q311
R351
C524
G
S
C356
R337 C358
R338
D
C377
R359
16
34
C354
Q307
C363
R340
C459
C4
C13
L2
C15
R12
C10
R11
C14
C8
R10
L1
R8
C5
R4
R5
R3
R1
R9
R7
C385
C384
L3
C63
R13
C16
Q414
+
C374
R356
4 1
Q2
3 2
C537
L310
C342
C365 R345
Q313
L14
C64
C65
R507
C79
R31
C80
C34
C38
L7
C30
R22
L12
I
C531
R669
R598
C346
C9
R671 R553 C477
C357
L315
Q308
R365
C381 C394
L320 C393
C379
R361
L319 C376
R360
C378
C375 R357
C372 R358
C392
R354 R352
R370
L318 C373
R346
R355
C368
R349
L316
C391 R350
R348
C367
L109
C125
C123
C126
C7
C3
L311
L314
C353
R344
C362 R342
C390
C360
R347
S Q306
R343
G
D
C355
E
C124
R117 C120
C400 C584
R530 R523
D307
L317
CN328
D315
H
R666
D309
R6
C2 Q1
L309
R173
C1
C371
C175
TC301
C204
D312
C173
C350
C380
L312
R195
R2
C258
IC171
16
34
D306
D308
L174
C382
CN329
R192
CN330
C240
G
3 4
R175
R171
C171
D316
R367
IC251
C183
L108
C369
C370
C178
R179
R366
C213
D313
+ C259
C172
D172
L172
R210 C238
C383
CN200
R119
1 6
C185
R25
R257 R256
L178
C
R23
L10
C83
C84
PC BOARD
R335
R336
CN202
L171
C144
8
C176
C239
Q103
F
C257
11
C119
C177
R191
B
L8
C174
C230
C232
R111
D3
R172
D171
R116
C39
L173
R190
Q173
C43
C35
R174
R196
R109
E
C256 R253
C187
D
C255
L180 C190
C188
R178
L106
R194
C217
C216
R193
L189
C218
C145
L105 C115
C184
CN203
C113
Q174
R131 C109
D11
C146
R132
C149
C116
R38
R176
C201
L104
D2
C181
C219
C112
C49
L175
L186
C208
Q178
C209
C210
C111
5
C215
CN201
R209
L103
7
C110
L9
R33
C
C253
C251
12
C82
D8
C182
L184
L11
C61
TK-7180
L176
10
B
C186 L177
R185
C108
C51
R208
9
D6
C47
C58
L183
C102
4
C202 L185
R819 C59
3
L179
C189
C199
C200
R27
6
C206
C207
R189
R187 R188
R186 C205 L187
1
Q172
A
J
TX-RX UNIT (X57-6980-10) (B/3)
Foil side view (J72-0930-19 B/3)
2
L13
ANT
D7
C57
D4
C48
R120
+
C525
C518
R584
R585
25
R583
2
R571
R568
3
R
C
C499
1
R570 C48
C507
R521
1 8
IC412
4 5
C46
R611 R
R610
C469
13
J72-0930-19 B/
J
K
L
M
N
O
P
PC BOARD
TK-7180
1
R808
2
Q809
IC804
S
Q805
+
C816
G
R
R813
C808 C812
TX-RX UNIT (X57-6980-10) (B/3)
O
Q
I
C583
C582
C811
IC803
+
C817
I
C807
C815
D804
G
R815
R814
R805
C809
R820
Q807
CN815
Q802
C581
G
O
D
Q810
S
C822
IC805
O
G
I
C810
E
C
B
C541
R614
CN427
C554
C550
1 8
IC406
4 5
R497
R502
R501
1
NC
SB
SB
SB
SB
SB
SB
AFO
DI
5C
GND
DEO
MI2
ME
GND
RXD1
AUXO2
TXD1
AUXO1
AUXIO9
AUXIO5
AUXIO8
AUXIO4
TXD2
AUXIO3
RXD2
AUXIO2
AUXIO1
AUXIO7
AUXIO6
C438 R494
R517
R520
C821 +
C442 R493
R495
C440
R522 R526
R505 R506
C452
C451
R500
C434
3 4
IC411
C462
1 5
C433
R490
C457
R515
C459
R519
+ C455
R492
C33
C40
R533
5 4
IC408
8 1
R514
C453 R513
R512
R504
R534
5 4
IC409
8 1
R507
C448 R528
R509
+
C806 C804
D805
R532
C820
Q801
R803
C805
C443
C594
C568
C567
C559
C558
C557
C553
C556
C552
C549
C555
C551
C548
30
C547
C545
CP408
CP409
D417
5
CP401
D402 C403
1 10
IC402
5 6
Q414
Q415
12J
12J
IC401
IC402
IC403
10P
10Q
9M
Q801
Q802
Q805
6N
3N
2M
IC404
IC405
IC406
11N
11M
8M
Q807
Q809
Q810
3M
2N
4N
IC408
IC409
IC411
7M
8J
8L
D2
D3
D4
6C
6D
5D
IC412
IC413
IC415
11J
12K
9K
D6
D7
D8
6B
4B
3B
IC803
IC804
IC805
Q1
Q2
Q103
Q172
Q173
Q174
Q178
Q251
Q306
Q307
Q308
Q309
Q310
Q311
4P
2L
6O
7G
7H
7E
9B
9D
9D
10C
12G
10G
9H
9G
9I
9I
9H
D11
D171
D172
D251
D306
D307
D308
D309
D310
D311
D312
D313
D314
D315
D316
D402
D403
7C
9D
10D
12H
11H
11F
11H
11F
11H
11H
11G
11F
10I
9F
8F
9P
10P
Q312
Q313
Q402
11H
9G
11P
D404
D407
D417
9P
12J
9P
Q405
Q406
Q409
11K
11J
9J
D423
D804
D805
9P
3N
6N
Q412
11J
3
4
5
6
7
8
9
10
4
IC401
8
1
X404
C409
R402 R401
D403 D404
R407
D423
R414
11
C406
IC405
R424
R658
CP410
C410
11D
12H
C408
R419
R418
L409
CP407
102
103
R412
L407
L406
L405
R466
CP403
CP402
CP404
CP406
CP405
L402
C411
L401
12
Component side
PSENS
C490 C502
PSW
C504
C515
C476
R474
C412
1
128
L403
R467
R468
R476
R481
R482
C478 C487 C481
0930-19 B/3
C447
R511
R525 C464
R427 R411
R426
R406
R405
R422
R657
R421
IC404
C423
C461
R540
R527
8
CP411
C404
Q402
1
16
CP413
CP412 R470
R469
R430
R429
R428
X401
R432 R420
CP415
R431 R410
R435 R434
R423 R475
R439
R437
R441
R440
R442
R448 R447
R816
R473
R450 R449
R452 R451
R454 R453
R455
R456
R459
R458
R457
CP417
C413 L404
C496
16 1
R541
9
C536
G
D
S
C537
Q414
C531
R669
R598
3
1
15
R471
CP414
C463
R539
R611 R667
R610
C429
CP416
39
38
R425
IC413
C469
R444
64
65
R472
1
R524
Q405
G
D
S
R588
1 8
IC412
4 5
D407
R535 R529
C465
C584
R530 R523
R554
C485 R548
C475
C460
21
C468
C495
Q406 R556
C526
C407
17
C507
C491
C489
R531
70
34
R570 C484
C493
R566
9
C470 R536 R565
1
16
C497
10
57
R443
IC403
32
C488
8
16
IC415
C499
8
9
32
26
R583
17
L408
25
R461
R602 C528
C529
R571
R568
80
R582
R584
R585
R578
C492 R567 C517 R576 C591
R587
C520
C535
C524
C482 C503 C514 R601
Q412
R555
R608
R550
C533
R563
R607
R560
R599
R559
C518
X403
C532
525
IC171
IC251
RST2
C516
TXD RXD
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
57
14
F
PC BOARD
G
H
I
J
K
L
TX-RX UNIT (X57-6980-10) (B/3)
M
N
O
P
PC BOARD
TX-RX UNIT (X57-6980-10) (B/3)
O
2
G
IC804
Q
R
S
TK-7180
1
Q805
+
R813
E
2
Q809
TK-7180
D
R808
C
C816
1
B
C808 C812
A
I
ANT
C807
C815
IC803
C811
R814
C817
I
G
O
D
Q810
S
D7
R819 C59
C583
C809
R820
Q807
D804
+
L11
C58
R805
G
R815
C61
4
C582
Q802
CN815
L12
C82
D8
R33
C84
C83
3
C581
L13
C822
L10
C57
C30
R22
5
O
IC805
I
G
E
C
C541
R614
CN427
C554
C442 R493
R495
C440
C550
C438 R494
1 8
IC406
4 5
R497
R502
R501
R517
R520
C457
R505 R506
C452
R500
R492
C434
C462
1 5
3 4
IC411
R507
5 4
IC409
8 1
C451
C443
C594
C568
C567
C559
C558
C557
C553
C556
C552
C549
C555
C551
C548
30
C547
CP408
CP407
102
103
D417
5
CP401
D402 C403
1 10
IC402
5 6
4
1
IC401
8
R402 R401
R407
D403 D404
5
6
7
8
9
10
L409
L402
C412
12
L403
L407
L406
L405
CP403
CP404
CP405
CP406
R466
32
C411
L401
Component side
PSENS
C490 C502
C504
C515
C476
R474
C516
13
PSW
14
4
R412
1
128
R468
R476
R481
R467
C478 C487 C481
J72-0930-19 B/3
3
11
C406
IC405
R414
Ref. No. Address
Q414 12J
Q415 12J
Q801
6N
Q802
3N
Q805
2M
Q807
3M
Q809
2N
Q810
4N
D2
6C
D3
6D
D4
5D
D6
6B
D7
4B
D8
3B
D11
7C
D171
9D
D172 10D
D251 12H
D306 11H
D307
11F
D308 11H
D309
11F
D310 11H
D311 11H
D312 11G
D313
11F
D314
10I
D315
9F
D316
8F
D402
9P
D403 10P
D404
9P
D407
12J
D417
9P
D423
9P
D804
3N
D805
6N
R482
17
R527
R540
C470 R536 R565
R424
R658
CP410
C413 L404
C496
16 1
8
9
C536
G
D
S
Q414
C537
43
61
Q415
R611 R667
R610
CP411
CP409
C497
R541
IC413
D407
R535 R529
C465
C460
C469
D423
R425
C463
C410
X404
C461
IC404
C409
R419
R418
R558
1 8
IC412
4 5
C447
R511
R525 C464
R427 R411
R426
R406
R405
R422
R657
R421
Address
11D
12H
10P
10Q
9M
11N
11M
8M
7M
8J
8L
11J
12K
9K
4P
2L
6O
7G
7H
7E
9B
9D
9D
10C
12G
10G
9H
9G
9I
9I
9H
11H
9G
11P
11K
11J
9J
11J
C408
CP413
CP412 R470
R469
C404
R432 R420
CP415
CP414
R524
Q405
CP417
R430
R429
R428
X401
Q402
L408
C429
1
R566
C407
R471
C423
R554
C485 R548
C475
R531
C491
C489
CP416
39
38
R431 R410
R435 R434
R423 R475
R439
R437
R441
R440
R442
R448 R447
R444
R816
R473
R452 R451
R454 R453
R450 R449
R455
R456
R459
R458
R457
R443
64
65
R472
1
16
C493
C495
C531
R669
R598
R666
C258
C468
16
R539
+
8
IC403
9
C480
R461
X403
R582
R578
9
16
10
Q406 R556
C526
C400 C584
R530 R523
D306
D308
IC251
3 4
L251
17
1
C488
R521
R258
1 6
R257 R256
+
C257
C256 R253
C253
C255
+
C252
C519
R609
C492 R567 C517 R576 C591
R587
C520
R588 GD
C535
S
C524
C482 C503 C514 R601
Q412
R555
R608
R550
C533
R563
R607
R560
R599
R559
C354
L311
R671 R553 C477
TC302
D251
R254 R255
C433
R490
R522 R526
32
C507
R670
16
34
C363
L315
C353
R344
Q251
R252 R251
+ C455
IC415
R570 C484
R557
D310
Q312 R334
26
C499
C479
C352
L309
D312
C371
C369
C370
R335
R336
CV
25
R583
L313
C374
R356
L173
L310
+
C342
R515
C459
R519
R602 C528
C529
R571
R568
D314
+ C343
D311 C347
R584
R585
R579
Q307 D
G
S
C356
R337 C358
R338
L317
TC301
C350
L312
D313
C176
L314
C810
C40
C33
C79
C63
L3
R13
C13
L2
C15
R12
C10
R11
R10
C8
C14
L1
R8
R9
C5
R534
R533
5 4
IC408
8 1
R514
C453 R513
R512
R504
1
NC
SB
SB
SB
SB
SB
SB
AFO
DI
5C
GND
DEO
MI2
ME
GND
RXD1
AUXO2
TXD1
AUXO1
AUXIO9
AUXIO5
AUXIO8
AUXIO4
TXD2
AUXIO3
RXD2
AUXIO2
AUXIO1
AUXIO7
AUXIO6
C532
C518
Q409
R339
C357
C251
C184
R176
L175
C185
C182
L179
C189
C187
D309
R341
C361
C359
C364
C346
D307
IC171
16
34
L176
C188
R178
C186 L177
L178
R175
C177
C183
R174
11
CN329
C172
R173
L174
C171
C383
R366
R171
C175
CN330
CN202
L172
L171
C178
R179
C181
L183
+ C259
C173
C174
C239
R194
R191
C380
R172
Q178
D172
C230
C232
L180 C190
C448 R528
R509
C525
R353
Q310
R340
R195
C382
Q311
Q313
Q308
C821 +
C545
R351
Q309
D315
C365 R345
R192
R210 C238
CN203
R7
R5
R4
R3
R365
C381 C394
L320 C393
C379
R361
L319 C376
R360
C378
C375 R357
C372 R358
C392
R354 R352
R370
L318 C373
R346
R355
C368
R349
L316
C391 R350
R348
C367
CN328
C213
C362 R342
C201
C199
C200
R1
C385
C125
C384
L109
E
B
C144
Q173
C377
R359
D316
C240
Q174
R209
R196
R208
L184
12
R31
C38
C7
C204
R185
10
R190
D171
C202 L185
Q172
9
C219
C215
C206
C207
R189
R187 R188
R186 C205 L187
C217
C216
R193
L189
C218
C1
R532
L14
C64
C65
+
8
L186
C208
R2
R367
C16
4 1
Q2
3 2
C9
C806 C804
D805
R120
CN200
C209
C210
R119
C3
C4
R109
Q103
C123
C126
L106
C113
C119
C
C145
L105 C115
R6
C2 Q1
L108
C390
C360
R347
S Q306
R343
G
D
C355
CN201
R117 C120
R111
R131 C109
D11
C146
R132
C149
C116
L104
C112
C111
C110
L103
C108
C102
7
R25
C39
R38
C80
C35
C124
C49
C34
L8
D2
C51
C43
6
R116
R27
D6
B
C48
CP402
D3
C820
Q801
R803
C805
L7
C47
L9
R23
D4
Ref. No.
IC171
IC251
IC401
IC402
IC403
IC404
IC405
IC406
IC408
IC409
IC411
IC412
IC413
IC415
IC803
IC804
IC805
Q1
Q2
Q103
Q172
Q173
Q174
Q178
Q251
Q306
Q307
Q308
Q309
Q310
Q311
Q312
Q313
Q402
Q405
Q406
Q409
Q412
RST2
TXD RXD
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
14
A
B
TK-7180
C
D
E
SCHEMATIC DIAGRAM
FKEY[4]
FKEY[8]
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
51
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCC
NC
VSS
NC
NC
NC
NC
NC
NC
70
71
72
73
69
NC
NC
S22
S18
76
CP908
100*2
FKEY[10]
78
79
CP907
100*2
80
NC
S16
NC
S15
NC
S14
NC
S13
NC
82
S12
TP1
83
S11
NC
FKEY[10]
S10
NC
4.97V
CP905
POWER
FKEY[9]
84
100*2
S9
NC
85
FKEY[8]
S8
NC
FKEY[7]
CP904
86
100*2
87
S7
NC
CP903
88
100*2
89
FKEY[6]
FKEY[5]
47
46
FKEY[3]
CP902
90
100*2
91
FKEY[2]
FKEY[1]
VOLTAGE
REGULATOR/5V
96
10u10
2
C918
95
0.1u
0.1u
OUT
COM
43
42
41
40
MICROPROCESSOR
S6
NC
IC902
30302M8-8Z7GP
NC
NC
S3
NC
S2
NC
S1
HK/RXD
NC
NC
35
AVSS
NC
NC
DM
VREF
NC
AVCC
PTT/TXD
TXD2
NC
RXD2
47k
LCDRST
LCDCS
24
25
1k
1k
1k
470k
470k
470k
10k
R933
R934
R935
R913
R916
R914
R915
R936
LCDDT
LCDCK
23
1k
R932
NC
22
21
1k
R931
20
19
1k
R930
LEDR
LEDG
DIMM
18
1k
R929
BLC1
1k
BLC2
L908
26
1k
17
27
100
R928
NMI
28
L909
R927
16
15
R940
29
47k
VCC
14
13 Xin
1k
30
R926
1k
R919
12
VSS
Xout
470
R925
11
8
NC
9
NC
10 RST
1000p
C922
C924
0.01u
C920
10p
10p
0
C925
LCDRST
LCDCS
X901
LCDCK
L77-1956-05
LCDDT
SW_8C
5C
47k
100p
R920
R911
NC
R941
31
1k
R903
D903
RX
MINISMDC020
TX
R904
1k
1000p
1000p
C912
C915
02DZ18(X,Y)
C936
0.1u
100p
C909
0.01u
D901
100p
470
C906
T:0.01V
R:5.02V
0
R901
ME
PTT
E
SB
BLC
13.3V
R910
1u
100p
DM
HK
MIC
L903
1000p
Q901,902
HOOK SW
47k
100p
C911
Q902
DTC144EE
R909
100p
C904
8
7
6
5
7
3
2
1
C913
C910
5.02V
J901
5
L902
D902
02DZ18(X,Y)
1u
L901
4.61V
C914
Q901
DTC144EE
R944
33
5.04V
0.01V
VOLTAGE
PROTECTION
C938
CNVSS
7
6
BYTE
SHIFT
NC
NC
5
4
3
10k
33k
4.7k
R905
4
R907
Q911
DTC114EE
L904
8C SW
CONTROL
R963
1
7.10V
2
NC
NC
NC
R962
10k
NC
99
100
7.84V
34
32
98
7.84V
38
36
97
Q910
8C SW 12A02CH
39
37
S4
94
5.05V
1
IN
C916
93
IC901
TA78L05F
3
7.84V
92
C917
3
CP901
100*2
45
44
S5
FKEY[4]
49
48
81
CP906
100*2
50
S17
77
FKEY[9]
470k
2
CP909
100*2
S21
FKEY[7]
S20
FKEY[3]
74
FKEY[6]
75
FKEY[5]
FKEY[2]
S19
FKEY[1]
CP911
100*2
CP910
100*2
1
D904
DA204U
D905
DA204U
D906
DA204U
CURRENT
LIMITER
5.03V
SP2
D904-906
SURGE PROTECTION
VOLTAGE
PROTECTION
RST
ME
PSW
6
SB
58
X54-348 1/2
D921-930
KEY BACKLIGHT
820
B30-2282-05
B30-2282-05
D929
D930
D909-920
LCD BACKLIGHT
R954
D927
D928
820
R953
B30-2282-05
D925
390
B30-2282-05
D926
D922
D923
390
R952
100
R951
B30-2281-05
D919
R950
100
D920
B30-2281-05
D916
D917
D924
D921
Key
D918
D915
100
R949
B30-2281-05
D912
D913
D914
B30-2281-05
100
Q913
DTC114EE
BACKLIGHT
CONTROL
R947
1000p
C928
1000p
C926
1000p
C927
DIMMER SW
CONTROL
D911
100
Q906
DTC114EE
R948
4.62V
D909
7.10V
R942
47
R943
LCD
D910
R970
10k
0.66V
0V
BUSY
8C
7.79V
Q909
12A02CH
R945
10k
4.7k
R939
7.84V
DIMMER SW
Q907
2SC2873(Y)
BUSY
INDICATION
LED SW
Q905
DTC114EE
R:0.01V
BUSY:4.83V
D907
B30-2151-05
TX/BUSY
INDICATION
7
270
470
TX
1000p
C921
T:4.80V
R:0.01V
TX
INDICATION
LED SW
Q904
DTC114EE
R918
R917
BACKLIGHT CONTROL SW
S[1]
RST
ME
PSW
SB
8C
Note : The components marked with a dot (•) are parts of layer 1.
28
TXD
27
5C
26
NC
25
SHIFT/MODEL
24
NC
23
GND
22
GND
21
GND
20
RST2
19
PSENS
18
GND
17
ME
16
MIC
15
GND
14
GND
13
PSW
12
NC
11
SB
10
SB
9
8C
8
GND
7
6
SPO
5
4
SPO
3
SPO
2
SPO
1
S[25]
S[24]
S[23]
S[22]
S[21]
S[20]
25
24
23
22
21
20
19
S25
S24
S23
S22
S21
S20
S19
S18
S17
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
S[51]
S[52]
S[53]
S[54]
S[55]
S[56]
S[57]
S[58]
S[59]
S[60]
S[61]
S[62]
S[63]
S[64]
S[65]
S[66]
S[67]
S[68]
S[69]
S[70]
S[71]
S[72]
S[73]
S[74]
S[75]
S78
CoM10/S79
CoM6
CoM5
CoM4
CoM3
LCD DRIVER
IC903
LC75810T-8726
VDD
VLCD
VLCD0
VSS
DI
S48
S47
CoM9/S80
S46
CoM8
S45
CoM7
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
VLCD1
S34
VLCD2
S33
VLCD3
S32
S31
oSC
S30
RES
S29
CE
S28
CL
S27
S26
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
S[75]
S[74]
S[73]
S[72]
S[71]
S[65]
S[64]
S[63]
S[62]
S[61]
S[55]
S[54]
S[53]
S[52]
S[51]
S[45]
S[44]
S[43]
S[42]
S[41]
S[35]
S[34]
S[33]
S[32]
S[31]
S[25]
S[24]
S[23]
S[22]
S[21]
S[20]
S[19]
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
COM4_2
COM3_2
COM2_2
SEG1
SEG2
SEG3
SEG4
SEG5
COM1_1
COM2_1
COM3_1
COM4_1
COM5_1
COM6_1
COM7_1
COM8_2
COM9_2
SEG75
SGE74
SEG73
SEG72
SEG71
SEG65
SEG64
SEG63
SEG62
SEG61
SEG55
SEG54
SEG53
SEG52
SEG51
SEG45
SEG44
SGE43
SEG42
SEG41
SEG35
SEG34
SEG33
SEG32
SEG31
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG70
SEG69
SEG68
SEG67
SEG66
SEG60
SEG59
SEG58
SEG57
SEG56
SEG50
SEG49
SEG48
SEG47
SEG46
SEG40
SEG39
SEG38
SEG37
SEG36
SEG30
SEG29
SEG28
SEG27
SEG26
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
COM5_2
SEG16
COM6_2
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
S[70]
S[69]
S[68]
S[67]
S[66]
S[60]
S[59]
S[58]
S[57]
S[56]
S[50]
S[49]
S[48]
S[47]
S[46]
S[40]
S[39]
S[38]
S[37]
S[36]
S[30]
S[29]
S[28]
S[27]
S[26]
S[15]
S[14]
S[13]
S[12]
S[11]
S[10]
S[9]
S[8]
S[7]
S[6]
S[5]
S[4]
S[3]
S[2]
S[1]
COM[2]
COM[3]
COM[4]
COM[5]
COM[6]
COM[7]
SCHEMATIC DIAGRAM
SPO
SPO
TO TX-RX UNIT (B/3) CN429
RXD
TX
S[19]
18
S49
1000p
RX
S[18]
S16
S50
S77
C907
29
S[17]
17
S15
S76
1000p
30
GND
S[16]
16
S14
S13
S12
S65
S66
S67
S68
S69
S70
S71
S72
S73
S74
75
15
14
13
12
11
10
9
8
7
6
5
COM7_2
COM9_1
LCD
B38-0888-05
COM8_1
H
C908
GND
S[15]
15
LCDDT
SW_8C
5C
100
14
99
S[14]
LCDCK
13
98
CoM2
S[13]
97
LCDCS
S75
S[18]
S[17]
S[16]
COM[9]
COM[8]
COM[7]
COM[6]
COM[5]
COM[4]
COM[3]
4
3
2
1
G
S[12]
LCDRST
S11
96
12
95
CoM1
S[11]
94
S10
93
11
92
S[10]
4.7k
S9
91
10
R955
S[9]
90
9
7.43V
S8
89
8
5.05V
S[8]
4.7k
88
S7
4.7k
COM[1]
87
S6
COM[2]
86
7
4.7u10
COM[3]
85
S[7]
C931
84
S[6]
COM[4]
83
S5
0.01u
COM[5]
82
6
R956
COM[2]
COM[1]
COM[9]
COM[8]
S[5]
C930
COM[6]
81
5
R957
COM[7]
S4
COM[8]
S3
0
4
R969
270
3
R971
S[4]
COM[9]
80
S[3]
R967
L905
79
S2
4.7k
1k
L906
78
2
-t
C933
S1R103J440H
100k
0.01u
C932
0.01u
L907
TH901
0.01u
R958
C934
C937
0.01u
77
S1
10k
470p
76
S[2]
1
R959
C935
F
I
J
TK-7180
1
2
S[50]
S[49]
S[48]
S[47]
S[46]
3
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[38]
S[37]
S[36]
S[35]
S[34]
S[33]
S[32]
S[31]
4
S[30]
S[29]
S[28]
S[27]
S[26]
CN902
5
1
2
6
CN901
SP CONNECTOR
7
X54-348 2/2
59
D907
B30-2151-05
TX/BUSY
INDICATION
DIMMER SW
CONTROL
BACKLIGHT
CONTROL
LCD
D909-920
D921-930
LCD BACKLIGHT
KEY BACKLIGHT
D903
RX
MINISMDC020
TX
RST
ME
PSW
SB
BACKLIGHT CONTROL SW
8C
Key
S78
S48
CoM10/S79
S47
CoM9/S80
S46
CoM8
S45
CoM7
S44
CoM6
S43
CoM5
S42
CoM4
S41
CoM3
LCD DRIVER
S40
IC903
LC75810T-8726
S39
S38
VDD
S37
VLCD
S36
VLCD0
S35
VLCD1
S34
VLCD2
S33
VLCD3
S32
VSS
S31
oSC
S30
RES
S29
CE
S28
CL
S27
DI
S26
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
S65
S66
S67
S68
S69
S70
S71
S72
S73
S74
S75
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
R903
CURRENT
LIMITER
5.03V
SP2
D904-906
SURGE PROTECTION
RST
ME
PSW
SB
8C
7.79V
GND
30
GND
29
RX
RXD
28
TX
TXD
27
5C
26
NC
25
SHIFT/MODEL
24
NC
23
GND
22
GND
21
GND
20
RST2
19
PSENS
18
GND
17
ME
16
MIC
15
GND
14
GND
13
PSW
12
NC
11
SB
10
SB
9
8C
8
GND
7
6
SPO
5
4
SPO
3
SPO
2
SPO
1
SPO
SPO
TO TX-RX UNIT (B/3) CN429
S25
S24
S23
S22
S49
1000p
25
24
23
S21
S20
S19
S18
S17
S16
S50
S77
C907
S[25]
S[24]
S[23]
S[22]
22
21
100
S[21]
LCDDT
SW_8C
5C
20
LCDDT
SW_8C
5C
S[20]
L77-1956-05
S[19]
99
19
LCDCK
S[18]
LCDCK
18
X901
S[17]
98
17
LCDCS
S[16]
LCDCS
16
97
S15
96
15
95
S[15]
94
S14
93
S13
92
14
4.7k
S[14]
91
S[13]
R955
S12
90
13
7.43V
CoM1
S11
89
S76
1000p
1k
4.7k
5.05V
CoM2
S[12]
LCDRST
LCDRST
R956
COM[1]
88
12
5.04V
COM[2]
87
S[11]
4.7k
4.7u10
COM[3]
S10
R957
C931
86
11
0.01u
85
S[10]
COM[4]
84
10
26
COM[5]
S9
4.7k
C930
COM[6]
9
R958
1k
83
S[9]
L908
S1R103J440H
100k
COM[7]
S8
27
100
R971
82
S7
L909
-t
COM[8]
8
28
TH901
0
S[8]
R940
270
81
S[7]
NC
29
COM[9]
S6
RXD2
1k
R969
7
NC
30
R967
S[6]
TXD2
R941
S5
99
NC
31
6
NC
80
S[5]
32
5
98
79
S4
PTT/TXD
0
S3
AVCC
33
78
4
NC
77
3
DM
VREF
76
S[4]
NC
R944
S[3]
35
S2
36
S1
94
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
S[51]
S[52]
S[53]
S[54]
S[55]
S[56]
S[57]
S[58]
S[59]
S[60]
S[61]
S[62]
S[63]
S[64]
S[65]
S[66]
S[67]
S[68]
S[69]
S[70]
S[71]
S[72]
S[73]
S[74]
S[75]
39
2
37
75
40
S[2]
NC
L905
43
L906
44
0.01u
NC
S[75]
S[74]
S[73]
S[72]
S[71]
S[65]
S[64]
S[63]
S[62]
S[61]
S[55]
S[54]
S[53]
S[52]
S[51]
S[45]
S[44]
S[43]
S[42]
S[41]
S[35]
S[34]
S[33]
S[32]
S[31]
S[25]
S[24]
S[23]
S[22]
S[21]
S[20]
S[19]
S[18]
S[17]
S[16]
COM[9]
COM[8]
COM[7]
COM[6]
COM[5]
COM[4]
COM[3]
COM[2]
COM[1]
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
46
COM[9]
SEG75
SGE74
SEG73
SEG72
SEG71
SEG65
SEG64
SEG63
SEG62
SEG61
SEG55
SEG54
SEG53
SEG52
SEG51
SEG45
SEG44
SGE43
SEG42
SEG41
SEG35
SEG34
SEG33
SEG32
SEG31
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
COM9_2
COM8_2
COM7_1
COM6_1
COM5_1
COM4_1
COM3_1
COM2_1
COM1_1
COM9_1
COM8_1
47
C933
HK/RXD
45
COM[8]
48
0.01u
93
S1
34
C932
NC
0.01u
S2
L907
NC
C934
C937
S3
0.01u
NC
49
C908
R901
S[1]
1
470p
S4
10k
NC
R959
C935
NC
B30-2282-05
NC
10k
S7
R936
NC
820
S8
R954
NC
D927
S9
B30-2282-05
D929
D930
NC
D928
S10
820
NC
470k
S11
470k
TP1
470k
S12
R915
NC
B30-2282-05
470k
AVSS
R913
R916
R914
S13
D924
NC
D925
97
LCDRST
LCDCS
LCDDT
LCDCK
NC
S14
B30-2282-05
25
24
23
22
LEDR
NC
D926
D921
1k
1k
1k
1k
21
20
LEDG
IC902
30302M8-8Z7GP
D922
R935
R934
R933
R932
1k
19
DIMM
BLC1
MICROPROCESSOR
D923
D918
D915
R931
1k
18
17
S15
R953
D919
B30-2281-05
D920
B30-2281-05
D916
B30-2281-05
R930
1k
1k
NC
390
100
R929
R928
BLC2
NMI
NC
S16
390
Q913
DTC114EE
16
15
81
S17
R952
Q906
DTC114EE
1k
VCC
77
R951
4.62V
D912
D906
DA204U
100
R943
D917
7.10V
D913
470
R950
0V
R942
47
B30-2281-05
Q907
2SC2873(Y)
100
BUSY
7.84V
R949
R:0.01V
BUSY:4.83V
DIMMER SW
Q909
12A02CH
D914
0.66V
100p
100
BUSY
INDICATION
LED SW
Q905
DTC114EE
10p
R948
VOLTAGE
PROTECTION
D905
DA204U
0.01u
C920
100
D904
DA204U
C924
D909
Q902
DTC144EE
C922
D910
0.01V
47k
NC
R926
100
R927
7.84V
14
Q910
8C SW 12A02CH
D911
R904
1k
96
10p
95
13 Xin
S5
C925
1
R970
10k
88
VSS
5.05V
12
100*2
S6
0
92
Xout
CP901
11
91
1k
100*2
R919
CP902
90
8
NC
9
NC
10 RST
FKEY[2]
89
470
1000p
CP903
R920
Q911
DTC114EE
C938
FKEY[4]
100*2
R925
87
L904
100*2
CNVSS
FKEY[6]
7
86
BYTE
CP904
6
85
R945
10k
Q901,902
HOOK SW
L903
100*2
SHIFT
84
NC
83
NC
FKEY[8]
CP905
5
FKEY[10]
4
82
3
CP906
100*2
NC
NC
80
2
1
CP907
100*2
R947
TX
C918
79
1000p
TX
INDICATION
LED SW
Q904
DTC114EE
78
4.7k
Q901
DTC144EE
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCC
NC
VSS
NC
NC
NC
NC
NC
NC
NC
NC
S22
S21
S20
S19
S18
76
C928
T:4.80V
R:0.01V
CP908
100*2
47k
8C SW
CONTROL
R910
7.10V
R939
100p
2
10u10
CP909
100*2
1000p
7.84V
OUT
COM
C926
ME
PTT
E
SB
BLC
IC901
TA78L05F
47k
FKEY[1]
47k
R909
FKEY[3]
0.1u
FKEY[5]
R911
IN
C917
FKEY[7]
10k
3
R963
VOLTAGE
REGULATOR/5V
33k
FKEY[9]
1000p
C927
DM
HK
MIC
FKEY[9]
270
100p
C911
R907
FKEY[10]
R918
100p
0.1u
7.84V
R962
10k
C916
POWER
470
C914
R917
5.02V
C910
4.7k
R905
FKEY[8]
1000p
VOLTAGE
PROTECTION
C913
4.97V
1000p
75
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
FKEY[7]
1u
L902
FKEY[6]
FKEY[3]
1000p
1000p
FKEY[2]
C912
D902
02DZ18(X,Y)
FKEY[5]
C915
1u
FKEY[4]
02DZ18(X,Y)
C936
0.1u
100p
C909
4.61V
D901
L901
FKEY[1]
C921
T:0.01V
R:5.02V
0.01u
13.3V
100p
8
7
6
5
7
3
2
1
C906
J901
C904
CP911
100*2
CP910
100*2
SEG70
SEG69
SEG68
SEG67
SEG66
SEG60
SEG59
SEG58
SEG57
SEG56
SEG50
SEG49
SEG48
SEG47
SEG46
SEG40
SEG39
SEG38
SEG37
SEG36
SEG30
SEG29
SEG28
SEG27
SEG26
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM2_2
COM3_2
COM4_2
COM5_2
COM6_2
COM7_2
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
S[70]
S[69]
S[68]
S[67]
S[66]
S[60]
S[59]
S[58]
S[57]
S[56]
S[50]
S[49]
S[48]
S[47]
S[46]
S[40]
S[39]
S[38]
S[37]
S[36]
S[30]
S[29]
S[28]
S[27]
S[26]
S[15]
S[14]
S[13]
S[12]
S[11]
S[10]
S[9]
S[8]
S[7]
S[6]
S[5]
S[4]
S[3]
S[2]
S[1]
COM[2]
COM[3]
COM[4]
COM[5]
COM[6]
COM[7]
LCD
B38-0888-05
50
42
41
38
S[50]
S[49]
S[48]
S[47]
S[46]
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[38]
S[37]
S[36]
S[35]
S[34]
S[33]
S[32]
S[31]
S[30]
S[29]
S[28]
S[27]
S[26]
CN902
1
2
CN901
SP CONNECTOR
A
B
TK-7180
C
D
E
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6980-10) (B/3)
1
IGN
D801
L411
IGN
4.7u16
0.1u
C821
C820
0.047u
C810
1000p
C490
1000p
10k
C831
4.7u16
8R CONTROL SW
Q808
DTC114EE
15
1000p
C504
1000p
12
R659
0
PSENS
R572
10
R660
0
0
R574
9
R661
0
0
R575
(LCDDI)
8
(CLK)
7
SHIFT/MODEL
6
5p
X401
L77-1802-05
C403
0.1u
C404
D404
1SS388
DT
SPSTB
R663
1M
0
R577
C515
1000p
0
C516
1000p
SOE
5M
4.7k
4.28V
IC403
BU4094BCFV
SHIFT
REGISTER
R813
1
2
LCDRST
3
LCDDI
(LCDDO)
SHIFT/MODEL
5R
RST2
11
INT
T:0.00V
R:4.98V
5R SW
RST2
(LCDRST)
5M
Q805
12A02CH
13
PSENS
C411
INTRA
R808
GND
C502
XIN
D
5C
VOLTAGE
REGULATOR/5V
ME
14
2
10u10
100p
0.1u
C500
IN OUT
GND
3
47k
MIC
RST
XOUT
5.00V
0.1u
C816
1
17
16
CN401
Q402
DTC114YE
X404
L77-1950-05
C812
GND
100p
J19-5386-05
RTDT/EEPDAT
BEAT SHIFT SW
IC804
TA7805F
C498
0.1u
0.1u
18
GND
RTCL/EEPCL
T:4.95V
R:0.00V
PSW
C808
TO DISPLAY UNIT CN902
D
T:7.94V
R:7.25V
SB
PSW
4.99V
15p(G)
C481
20
19
6
SCL
7
WP
8
5M
Q806
DTC114EE
R:7.95V
10k
R807
21
VCC
C410
8R
SB
SDA
NC
A1
A0
15p(G)
8R SW
Q804
12A02CH
22
5
C832
0.1u
C815
8C
23
NC
1
GND
8T CONTROL SW
T:7.2V
R:7.95V
8C
SB
2
0.3p
1000p
5E
5
C408
C487
TXC
IC401
AT24256N10SI27
4
3
8T
R812
GND
1
VOUT
VSS
2
SPO
24
4
VIN
4.7u16
Q803
12A02CH
T:7.96V
R:7.97V
CPU RESET SW
100p
8C
C409
VOLTAGE
REGULATOR/8V
DTC114EE
C478
100
INTRA
INT
RST
C406
25
3
T:7.83V
R811
Q811
SPO
VSS
INTRA
CP401
4
5
INTRB
EEPROM
IC807
XC6201P502PR
10k
SPO
3
8T SW
26
CLKC
RTC PROCESSOR
2
IN OUT
GND
IC803
SPO
OSCOUT SDA
7
6
VOLTAGE
REGULATOR/5V
R806
3
SCL
OSCIN
8
1
2
3
32KOUT
VDD
5M
10k
27
10
9
5M
VOLTAGE
REGULATOR/5V
4.7u16
VOLTAGE
DETECTOR
(CPU RESET)
1
C811
28
SPO
IC402
RV5C386A
4.99V
4.99V
3 IN OUT 1
COM
2
VOLTAGE
PROTECTION
D
47k
R809
3
CD
0.047u
VDD
D403
1SS388
SBC
C807
2
C813
4.99V
C818
29
SPO
R401
R402
SBC
47k
IC805
NJM78L05UA
8.21V
Q801
2SC2873(Y)
R820
T:7.96V
R:7.97V
IC803
TA7808F
4700p
SPO
3.6k(D)
47k
68k
470p
C817
R814
R815
Q807
DTC114EE
470p
10k
R803
C805
0.01u
C824
100k
30
470p
CN429
D402-404
RTC BATTERY
CONTROL
SB CONTROL SW
1000p
C819
Q812
DTC114TE
SB SW
T:7.60V
R:8.09V
D805
02CZ9.1(X,Y)
IC801
S-80942CNNBG9C
4
1
VSS oUT
D402
1SS388
5M
5.1k(D)
470
C809
0.1u
470p
C814
VSS VOUT
4
R822
1M
2
SB CONTROL SW
Q802
DTC114EE
VOLTAGE
REGULATOR
/8.5V
8.83V
C823
GND
F53-0278-05
IGNITION SENS
CONTROL SW
R821
1
1000p
IGN
IC802
XC61CN5002NR
1
VIN
NC
3
CN804
F801
VOLTAGE
DETECTOR(INT)
2
220k
R801
330k
R802
2
T:7.46V
R:7.91V
+B
470p T:12.7V
R:13.5V
Q810
2SJ645
SB
02DZ18(X,Y)
VOLTAGE
PROTECTION
DC REVERSE
CONNECTION
PROTECT
R805
100p
D802
D804
470p
C806
C804
0.047u
C802
1000p
C803
DSA3A1
D801
C829
C822
22ZR-10D
D802
CN803
GND
L410
1000p
C801
1000u25
CN802
+B
VOLTAGE
PROTECTION
Q809
DTC114EE
5
PA
5R CONTROL SW
LCDDO
4
AO1
6
HOR
CK
7
8
5C
STRB
VDD
DATA
OE
CLK
Q5
Q1
Q6
Q2
Q7
Q3
Q8
Q4
Q’S
QS
VSS
C407
5C
16
4.99V
15
14
GSW
13
12
11
CFSW
10
9
0.01u
D
5
AO2
NC
4
TXD
TXD
SCSW
RXC
CK
MIC
3
RXD
2
R662
RXD
0
GND
ME
R591
8C
5E
8C
RXEMAI
TXAI
TXAO
RXEMAO
OPT2
AUDIH
TCTL
DATAOUT
D421,422
VOLTAGE
PROTECTION
OPT6
1000p
RXAI
RXAO
RXI
RXO
RXEMAI
RXEMAO
TXAI
AUDIH
OPT2
SIDETONE
TXAO
DATAOUT
TCTL
OPT1
OPT3
OPT4
OPT5
C588
C439
1000p
100p
C587
100p
100p
C585
C586
100p
100p
C437
C595
100p
D422
TXD2
RXD2
0
R491
1SS388
1SS388
RXD1INT
TXD1
0
R489
C435
1000p
D421
C436
SIDETONE
5E
AI
100p
C431
C432
0
R488
1000p
0
R486
100p
0
R485
1.8M
0
R484
C430
0
R483
R487
0
100p
C426
0
100p
C425
R478
1M
1000p
1000p
R664
R477
100p
100p
C420
C421
C422
C424
100p
100p
C428
C427
6
AO
OPT5
TXD1
RXD1INT
OPT1
OPT4
DM
0
OPT3
1
(DM)
8C
10k
R446
26
25 OPT6
24 TXI
23 RXEI
22 RXEO
21 TXO
20 OPT2
19 AUDIH
18 NC
17 TCTL
16 DTI
15 STON
14 5E
13 AGND
12 AI
11 AO
DGND
10 AGND
9
USEL
OPT5
8
7
OPT4
6
CLK
5
RXD1
TXD1
4
3
OPT3
2
1
OPT1
R445
10k
60
X57-698 1/9
8C
TXI
RXEI
OPT6
OPT2
STON
RXEO
TXO
AUDIH
TCTL
5E
DTI
OPT5
OPT3
OPT4
OPT1
TXD2
RXD2
TXD1
CN403
GND
RXD1
7
F
G
H
I
J
TK-7180
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6980-10) (B/3)
5M
IGN
HSDIN
HSDO
DSTB
DSTB
LSDIN
DT
DT
MM2
CK
D7
EMTON
AVCC
AM1
SBC
T/R
RXC
MM2
4
TXC
470k
R412
RTCL/EEPCL
IGN
STSW
A0
RTCL/EEPCL
A1
HSDIN
A2
9
10
11
R414
RTDT/EEPDAT
10k
NC
A3
RTDT/EEPDAT
A4
12
13
A5
BYTE
14
0
R658
DMUTE
CNVSS
A6
DMUTE
A7
15
D
R424
1k
17
XOUT
R425
1k
18
AM2
DGND
RST
A8
21
XIN
PSW
INT
INTRA
47k
47k
R420
330k
R421
47k
R657
SHIFT/MODEL
OPT6
NMI
PLE
4.7k
PSW
UL
INT
A9
SPSTB
SOE
AIO5
AIO9
D423
VOLTAGE
PROTECTION
R405
470k
INTRA
A10
SHIFT/MODEL
A11
BEEP
A12
R406
470k
470k
1k
30
1k
31
SOE
A14
AIO5
A15
72
A16
AIO9
RXD2
1SS388
TXD2
34
TXD1
R429
470
35
R430
470
36
A17
70
A18
TXD2
CS0
TXD1
RST2
PCK
470k
47k
470k
R468
UL
A9
CP413
1k
A11
A11
CP414
1k
A12
A13
CP415
1k
A14
A15
CP416
1k
A16
A17
CP417
1k
A18
68
R471
1k
67
R472
1k
CSO
RST2
NC
AIO6
AIO7
64
63
AIO8
WR
62
NC
61
470
RD
NC
R456
60
470
R455
59
57
1k
58
56
1k
R452
R454
AIO1
55
AIO2
AIO3
AI04
54
1k
1k
R448
HOLD
NC
RDY
LSW
NC
R450
48
53
47
1k
1k
R443
52
46
1k
R442
R444
51
45
1k
R441
50
44
1k
R440
AFSTD
43
0
R439
NC
49
DTRLOAD
42
AFDIR
AFDIO
AFDAT
RXD
41
1k
0
R437
TXD
PSENS
65
R435
MM1
40
39
0
R423
RXD1
DGND
38
0
D
PLE
CP412
1k
66
VCC1
R431
47k
1k
NC
RXD2
10k
R470
69
37
R410
R465
71
LSDO
0
A8
1k
73
DSTB
R428
R469
79
74
33
D423
1u
84
A13
32
10k
R407
A7
C423
D
75
SPSTB
R427
86
A6
CP411
1k
88
76
29
R426
A5
89
77
28
R411
A4
CP410
1k
90
78
27
47k
A3
91
80
26
R422
A2
CP409
1k
92
81
25
DT
A1
93
82
24
1k
A0
CP408
1k
94
83
PCK
23
R432
47k
NC
VCC1
22
R418
R419
95
85
MICROPROCESSOR
IC404
30625MGP-169GP
DGND
20
5M
AFRTM
R482
VCC2
XOUT
19
XIN
TCLK/DTRDO
CP407
1k
96
87
16
AM2
RST
0
R467
AFRTM
HSDO
8
470k
T/R
99
97
PC
7
R474
100
TCLK/DTRDO
6
PC
101
98
5
TXC
R481
103
104
D7
NC
102
VREF
3
SBC
R476
D4
D5
D6
CP406 1k
105
D5
106
D4
D
D6
D3
D2
CP405 1k
107
108
D3
D2
109
110
D0
D1
111
CP404 1k
CP403 1k
D1
D0
W/N
CP402 1k
112
113
W/N
DT
0
R466
114
115
OPT1
OPT2
116
117
OPT4
OPT5
OPT3
L407
118
L406
120
119
121
H/L
122
NC
NC
123
L404
L405
124
127
126
NC
THP
2
ASQ
1
5M
AGND
5M
LSDIN
128
L403
0.1u
125
1000p
C412
CK
OPT2
OPT1
OPT4
OPT3
H/L
OPT5
THP
C413
4.99V
RSSI
4.99V
ASQ
RSSI
L402
L401
AM1
47k
R816
1SS388
D418
47k
D417
RXD1INT
HSDIN
470k
470k
R459
R461
470k
HSDO
R458
47k
R457
470k
470k
R453
R451
470k
470k
R449
R473
R447
47k
ME
R434
D417,418
ISOLATOR
470k
AI07
AI08
AI06
WR
RD
AI01
AI02
AI03
AI04
AFSTD
AFDIR
DTRLOAD
AFDAT
AFDIO
PSENS
RXD
D
OPT6
TXD
5C
1SS388
R475
RXD1EXT
SCSW
RXC
CK
MIC
EMTON
LSDIN
LSW
MM1
BEEP
R525
BEEP
LSDO
D
C447
1.5k
0.033u
C464
R511
0.033u
1.5k
D
STSW
RXC
CK
SCSW
MIC
ME
OPT6
61
X57-698 2/9
K
L
TK-7180
M
N
O
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6980-10) (B/3)
DSTB
DT
DT
MM2
MM2
AM1
R552
AM1
AF
10k
FLASH MEMORY
IC405
AT29C040A-90TI
A6
A1
A0
A1
A5
A2
A4
A3
A2
17
IC407
TC75W51FU
5
R496
C444
100k
39p
R498
C467
0.01u
20
C455
47u6.3
21
22
VDAref
CLK
LD
GND
VDD
VIN7
VIN2
VOUT7 VOUT2
23
D406
02DZ5.1(Y)
C450
10u
VOLTAGE
PROTECTION
DI
5
4.99V
4
R324
3
0
MODULATION
LPF/DET AMP
47k
C469
2
R521
R523
1
47k
560k
C584
VIN1
VIN8
5C
R376
VOUT8 VOUT1
24
270k
IC412
TC75W51FU
7
RESET
0.01u
C454
C472
0.1u
R542
0
39k
R539
8
DI
6
19
A3
D
18
4.98V
VIN3
DO
–
18
10k
R545
19
2.49V
C400
22p
R530
1u
120k
0.1u
2.50V
D407
RB706F-40
A0
390k
+
A7
9
VIN6
17
DET AMP/
DATA LPF (DB-25)
R535
680k
DC DETECTOR
16
D0
20
22p
R529
10
VOUT6 VOUT3
15p
D1
21
11
5
Io0
VIN4
VOUT5 VOUT4
15
VDD
Io1
A12
VIN5
6
D2
22
A15
14
VSS
23
1k
4
Io2
100k
C445
C465
12
7
A16
13
3
GND
R508
8
VOLTAGE
PROTECTION
24
A18
IC410
M62364FP
R503
VDD
EMZ6.8N
D3
2
25
D/A CONVERTER
1
D4
0.01u
Io3
D5
26
0.01u
VCC
27
100k
Io4
R499
Io5
WE
1
A17
C460
10u
D405
D6
+
16
Io6
–
15
A14
–
A4
14
C441
D7
28
+
A5
13
CSO
29
+
A6
12
Io7
–
A7
11
CE
A13
C446
A12
A8
2
A15
10
A10
30
8
A16
9
RD
31
3
A18
1u
7
8
4.99V
C429
6
A10
7
WR
5
oE
A9
4
A17
4
32
A11
VSS
L408
A14
3
6
A8
A13
5M
2
100
A9
1
R403
A11
2.50V
V_REF
MM1
DEO
MP
2.49V
R517
MOD
22k
R500
MB
560k
18k
+
3
6
+
15k
C451
8
7
–
4
0.01u
R512
VDD
2
R513
4
1
C452
INPUT+ INPUT-
R506
3
R505
V+
100p
R514
0.87V
5
V-
R533
OUTPUT
2
100k
1
10CL
10k
IC411
LMC7101BIM5
LSD BUFFER AMP/
VCXO BIAS AMP
IC408
TC75W51FU
68k
0.01u
C462
BEEP
1.53V
220k
100k
0
270k
R526
R504
R522
TV
–
5
VSS
RF BPF TUNING
VOLTAGE DC AMP
R520
2.50V
0
C453
2.50V
4.98V
8
R554
56k
100p
Q405
DTA114EE
5
VSS
C475
6
–
100k
+
+
LIMLV
R527
R565
R536
C470
3.9k
0
15k
0.01u
R555
12k
47k
C479
1000p
4.7k
4.7k
AF SW
(LSD)
R670
1
2
R557
3
C463
2.50V
0.01u
HSDO
56k
HSDIN
R556
82k
4.7k
AQUA
CONTROL
SW
R550
LSD LPF/VOLTAGE
DC-REFERENCE
10u10
R548
470p
C459
4
R519
7
100k
C457
R528
47k
33k
100p
R509
4.7k
R501
C448
2.48V
VDD
2
R515
0.01u
IC409
TC75W51FU
1
–
10k
C438
1k
3
3.3k
R534
VSS
C443
0.01u
R497
150k
5
R507
6
–
0.1u
+
+
4
C442
–
3
10k
7
R502
2
1M
680k
VDD
0.1u
8
R493
0.1u
560p
R492
IC406
TC75W51FU
1
AGND
R532
4.7k
4.7k
R494
R495
C440
HSD BPF/HSD
COMPALATOR
180k
C434
R490
C433
0.1u
R540
6
4.7k
LSW
4.7k
R541
LSDIN
LSW
4.92V
1000p
EMTON
C477
EMTON
R671
0
5
4
R553
Q406
HN1J02FU
RXDET
SIDETONE
BEEP
LSDO
DATAOUT
LSDIN
MM1
MM1
BEEP
LSDO
STSW
RXC
CK
STSW
SCSW
MIC
SCSW
MIC
RXC
CK
ME
OPT6
ME
OPT6
62
X57-698 3/9
P
Q
R
S
T
TK-7180
SCHEMATIC DIAGRAM
5C
5C
TX-RX UNIT (X57-6980-10) (B/3)
DT
DT
MM2
AM1
AF
AM1
AF
C480
R558
R597
C530
R606
1000p
390k
1M
10u
0
D419
C538
1000p
1SS388
MIC MUTE
CONTROL
0.068u
R594
R604
C539
0
10u10
R619
100k
4.83V
Q416
2SJ243
4.98V
C543
10u10
4.88V
R665
R620
R581
4.7k
MIC MUTE SW
MIC MUTE
CONTROL
R:4.98V
T:0V
150
Q421
DTA144EE
D420
MIC AGC
1SS388
1000p
C542
Q411
2SA1586(Y,GR)
D408,409
MIC-AMP
AGC DETECTOR
4.7k
R615
220k
0
C512
C513
MIC MUTE SW
0
150
1000p
1u
1u
C506
D409
MA742
0
2.2k MIC AGC
Q410
2SC4116(Y)
R580
C544
10u10
Q417
2SJ243
Q416,417
R617
100k
10u10
220k
4.7k
R613
C540
0
R592
100k
6.8k
D408
MA742
1000p
22p
100k
C501
R569
1
VDD
R589
R586
R612
C511
680
R573
–
C505
C483
R603
2.50V
2
+
0.01u
C497
8
3
+
7
4.98V
1000p
–
R596
VSS
6
100k
4
5
R616
R618
MIC AMP
IC414
TC75W51FU
V_REF
MM1
AUDIH
R579
0.01u
R567
0.1u
390k
R600
C491
R566
10k
0.1u
1M
0
C525
R587
C541
0.1u
R614
0
0.068u
22k
R609
2200p
10k
0.1u
150k
R611
0.1u
C537
R669
4.7k
R598
AI
TXAO
R:4.92V
T:0V
Q414
2SJ243
33k
R610
AF SW
1000p
4.7k
Q415
HN1L02FU
1000p
7p
0.1u
R588
X403
3.6864MHz
L77-1965-05
C524
R:4.90V
T:0V
AF SW
(VOICE)
Q412
2SK1824
1M
T/R
TXAI
RXEMAI
180k
AF
MUTE
SW
R582
LSDIN
RXEMAO
47p
27
11
9
R608
180k
C536
0
C528
XOUT
DIR
SCLK
15
12
R578 16
RDF/FD
14
DI/O
13
10
R599
XIN
LSDIN
STSW
RXC
CK
C529
C520
1000p
RXAF
RXAFIN
EXPOUT
26
C532
TDATA/DTRCLK
17
13
10
C493
18
12
TCLK/DTRDO
0.1u
4.7u
C489
14
C484
15
11
4.7u
4.7u
STD
7p
C
9
C593
GND
16
C592
B
20
AFDIR
A
VEE
1M
VSS
AFRTM
INH
R602
22
19
DTRLOADN
AFDIO
0X
8
C496
8
0Z
23
AMP3N
AFDAT
7
1X
VDD
TCLK/DTRDO
6
XCoM
ZCoM
MOD
7
270k
AMP3O
AQUA-L
6
470k
21
IC415
EXTLIMIN
R607
AMP3P
AFSTD
5
1Z
24
0.1u
R601
R667
5
DTRLOAD
4
28
AMP4P
C482
3
YCoM
FILTERO
AMP4N
LIMLV
IC413
TC7MZ4053FK
0Y
29
TXINO
0.1u
2
RXINO
3
AF SW IC
VCC
30
AMP4O
12p(G)
C476
1Y
RXIN
TXIN
4
C518
0.1u
25
DTRAIN
2
LIMLV
1
AGNDIN
C488
150k
C533
0.015u
2.81V
31
32
1
AGND
A
390k
390k
R563
R560
AGND
100k
0
C535
R584
68p
R666
180k
82p
R585
C514
120k
R571
120k
C503
A
0.012u
180p
RXAI
2.49V
4.7k
C531
C495
100k
R590
R583
0
R568
R559
0.1u
AM1
820p
1u
AO
C526
0.1u
C499
C507
C519
R570
4.93V
C485
R595
270k
Q413
2SJ243
AF SW
RXAO
150k
C468
C461
0.01u
R531
1000p
4.7k
2.49V
10k
Q409
DTC363EU
AM2
220k
C492
R524
AF MUTE SW
0.01u
BEEP
C517
C534
0.1u
R576
1000p
22k
C591
MI2
STSW
AFO
RXC
CK
SCSW
MIC
ME
OPT6
ME
OPT6
63
X57-698 4/9
U
V
TK-7180
W
X
Y
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6980-10) (B/3)
TX-RX UNIT (X57-6980-10)(C/3)
5C
PLL CP SW
IC302
TC7S66FU
R323
1k
UL
14
R332
100
PLE
13
R330
100
DT
12
R327
100
PCK
2
3
4
5
6
DGND
L321
0.1u
C336
27p
C340
39p
0.022u
39p
C332
0.1u
0.1u
C335
DGND
10
10k
4.77V
C313
1
GND
R321
11
C322
47
R325
16
17
18
CE
R304
1000p
VP
RFinA
DGND
5
1000p
RFEin
C396
AVDD
1000p
8
C331
GND
REF
CLK
1000p
6
CP
CN302
15
DATA
RFinB
AVDD
1000p
GND
L302
5
IC301
ADF4111BCP7
AGND
4
7
3
C309
C397
Fin
LE
AGND
4
5C
4.98V
4.90V
MUXOUT
2
6
3
CPGND
0
5C
CPGND
4.99V
1
R320
100
DVDD
CPGND
2
R301
Fin
REF
DVDD
CP
CN301
1
150k
22
CONT
Rset
4
GND
PLL SYSTEM IC
C315
DT
OUT/IN
9
3
R319
VCC
0
10k
CP
4.9V
5
IN/OUT
19
2
R331
1
R300
20
C299
10u6.3
3.9k
C321
R308
C307
PLE
UL
PCK
A
1000p
R318
C327
1k
R312
R317
R326
0
1.5k
Q303
2SC4116(BL)
C338
Q304
2SC4116(BL)
PLL LPF
R322
470k
0
PLL LPF
0.1u35
PLL LPF
R333 CV
22k
MA2S077
R328
D305
1000p
39p
C388
68n
6.8n
C333
6.8n
C323
L304
L305
3.5p(B)
L307
C337
MA2S077 1000p
R315
1k
PLL F_IN
FILTER SW
C325
33p
D302
0
R316
PLL F_IN
FILTER SW
0.068u
C314
MA2S077
D304,305
R311
C312
1000p
Q302
2SC4116(BL)
R307
0.1u35
68n
4.7k
2p(B)
R329
D304
1000p
C339
22k
R369
C387
15p
L306
10n
C334
C326
L308
D301,302
8.2n
C324
L303
MA2S077 1000p
4.7k
R313
330
R310
C311
1000p
0
R377
0
0
1000p
R379
R380
C308
1.14V
C319
12p
D301
C316
1000p
T/R
22k
R314
180
R309
0
PLL F_IN
DOUBLER AMP
Q301
2SC5108(Y)
R368
560
100k
R303
5.6u
11CL
1.2k
0.22u
56
R305
1000p
0.1u
C320
47k
4.7u6.3
L301
PLL F_IN
FILTER SW
22k
R:4.82V
T:0V
10.30V
C318
Q305,314
Q305
DTC144EE
R306
16.8MHz
1000p
C305
C303
oUTPUT
C304
100p
C301
GND
VCC
22p
VC
4.36V
2.2u20 2.2u20
R362
0
C317
4.99V
X301
L77-1952-05
MB
Q314
DTA144EE
C395
R302
4.99V
10
5C
AM1
8R
AM1
1000p
1000p
C125
0.1u
C126
150k
82n
C123
R119
L109
C150
9p
22n
6T
L114
1000p
L113
12p
C140
C141
100k
1SV283
D106
1000p
C139
R124
100k
R123
C135
1000p
1SV283
1000p
C137
D105
6T
6T
L112
C133
1000p
C131
D103-106
RF BPF
TUNING
12p
12p
D104
1000p
FL:2.1V
FC:3.8V
FH:6.8V
C129
22p
1SV283
C146
D11
C149
1000p
RF BPF
TUNING
C136
100k
1SV283
R122
1SV283
100k
D103
R121
1k
R116
C132
33p
1000p
L111
C142
12p
1000p
C138
10p
100k
68n
L104
L103
100n
R132
C134
12p
0.15V
15p
C116
C145
22p
C112
82p
27p
C110
39n
C108
47p
C130
0
C127
1000p
15p
R130
7p
12p
0
0
C124
Q103
2SC3357
C128
0
1000p
0.93V
6T
27n
C111
5.72V
L110
R111
C109
1000p
12
R109
C119
R131
C120
2.2k
R120
18p
L106
1000p
C115
C102
R117
FRONT-END LNA
C113
10p
L105
4.7k
R115
L108
7.86V
R129
TV
100k
MI2
MI2
AFO
AFO
ME
ME
64
X57-698 5/9
Z
AA
AB
AC
AD
TK-7180
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6980-10) (B/3)
RIPPLE FILTER
Q312
2SC4617(S)
HVC131
2.2k
D315
1000p
22p
R365
27p
C394
C393
330
R359
150
1000p
R360
C378
R358
2.2k
C383
330
82n
R361
1000p
C376
1000p
330
C373
270
1000p
R355
3.3k
R367
R366
470p
C384
0.01u
C385
0.01u
C380
C367
C391
1000p
C390
4.7k
R343
6
PGND
4.40V
LX
GND
5
R258
4
22
VCC
FB
8T
5R
DC-DC CONVERTER
T/R
C258
SHDN
15k
R257
1000p
180
1000p
120k
R256
3
1000p
10CL
2
10u
C257
0.01u
C256
C255
10u16
1
4.7k
C252
8T
1SS388
IC251
MAX5026EUT+T
L251
0
D251
4.7u16
0
1u 25
R255
10k
R253
REVERSE
VOLTAGE
PROTECTION
R254
7.81V
TX/RX
VCO SW
Q310
DTC114EE
R:4.88V
T:0V
4.7k
470p
C382
4.7k
100
TX/RX
VCO SW
Q308
2SC4116(GR)
1000p
RIPPLE
FILTER
Q251
2SC4617(S)
0.01u
1000p
C253
C251
1k
R251
FREQUENCY
CONTROL FOR
TX/RX VCO
MOD
R351
C361
1000p
C362
D307,309,312,313
HVC131
D315,316
TX/RX
BAND SW
4.7k
R347
CV
R252
R345
1p
2.7u
47p
TX/RX VCO
8p
BB664
D309
D307
L317
50n
R342
68p
15p
BB664
1000p
R:0V
T:2.40V
R353
C365
C360
2.7u
1000p
C381
39n
R348
2.7u
L315
0
11CL
C355
L314
2.7u
C346
TC301 C350
D313
L312
L310
BB664
R335
C375
15p
L320
15p
10k
TX/RX
VCO SW
Q309
2SC4116(GR)
Q306
2SK508NV(K52)
C372
0.74V
15p
C357
D312
BB664
Q313
2SC5108(Y)
1.43V
D316
C379
8.2k
100
100
15p
1k
C353
1000p
C342
1000p
CV
R375
R354
1000p
R344
1k
10u6.3
C371
R352
R349
82n
C392
1k
22k
L316
9p
C359
3.44V
R346
1p
R350
15p
8p
R341
R336
10k
FREQUENCY
CONTROL FOR
TX/RX VCO
R338
L313
BB664
D308
D306
D306,308,310,311
R370
VCO BUFFER AMP
Q311
2SC5108(Y)
C364
3.3u
56p
330
68p
10p
BB664
TX/RX VCO
Q307
2SK508NV(K52)
C358
C356
3.3u
35.5n
TC302 C352
0
L311
C354
3.3u
C347
BB664
R334
BB664
D311
CV
0.75p
D310
L309
4.28V
VCO BUFFER
AMP
3.90V
L318
100
C368
100k
27k
MODULATION
CONTROL
FOR TX VCO
R340
C363
10k
R339
1000p
10u10
D314
R337
1SV278
4.01V
C343
L319
C377
1000p
10k
10k
R357
R356
C374
470p
4.98V
33
C369
1000p
C370
3.94V
1000p
5C
AM1
5R
5R
AM1
1000p
0.01u
10u
C195
68
C196
L181
4.97V
C181
1000p
820
R173
1000p
820
5.6
12p
R171
C178
22p
R172
22n
C175
L172
27n
C173
7p
L171
R183
R179
C174
2.5p
15p
C171
C172
1k
4.96V
L174
L39-1421-05
390n
C198
10
0.01u
R184
IF AMP
68p
0.07V
Q171
2SC5108(Y)
L184
39p
XF171
L71-0618-05
4p
C199
C201
C197
0.01u
4p
0.01u
L182
100n
C200
68n
0.01u
390n
39p
330
L183
C192
C193
C194
39p
L180
4.41V
R181
820
0
C190
R180
270n
390n
0.01u
4p
C183
0.01u
RX 1ST MIXER
C182
68
R174
1000p
C177
0.87V
1000p
C184
2
3
C189
D2
1
L179
D1
C187
4p
180
G1
R178
C188
G2
5
S1
4
S2
L177
390n
6
C185
0.84V
XF171
L71-0618-05
L178
C176
L176
L39-1421-05
IC171
SPM5001
0.01u
L173
L39-1421-05
33p
4.35V
1000p
R127
180
R125
33
1k
R177
R126
R182
3.3k
R176
47
2.2k
C186
L175
R175
C202
L185
C204
39p
68n
0.01u
MI2
MI2
AFO
AFO
ME
ME
65
X57-698 6/9
AE
AF
TK-7180
AG
AH
AI
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6980-10) (B/3)
IC1
RA30H1317M
1ST_DC
RF_oUT
4
470p
L8
XB15A407A2GB
C38
5T
L7
R25
120
L6
L5
470p
C22
4.7u10
L4
100p
C20
02DZ5.6(X,Y)
C24
47p
D1
22p
C17
C19
470p
15
C13
7.78V
10T
1.55V
H:13.13V
L:13.42V
1/2
C34 100p
220
220
27p
R15
68n
R13
330
L3
3
RF_IN
120p
H:4.44V
L:3.33V
R12
470p
2
1
XB15A407A2GB
D4
C23
470p
27p
C44
47
R18
D3
10p
C65
C21
56p
27p
C16
47
R17
C63
R16
33n
C64
0.89V
C10
560
82n
R11
C5
470p
470p
R7
10
C4
33k
R5
6.8k
R4
1.14V
2.7k
TX PRE-DRIVER
R10
R8
270
270
C9
Q1
2SC5108(Y)
D3,4
ANT SW
L14
33p
0.84V
470
L1
C2
470p
R3
R2
18
R1
C1
1000p
TX DRIVER
Q2
2SC5192
1.10V
C3
470p
R6
180
2ND_DC
POWER MODULE
VOLTAGE
PROTECTION
TX GATE SW
C43
18p
D2
XB15A709
470p
C39
470p
C40
100p
C33
R21
150
470p
0
C18
R14
ANT SW
R19
Q3
DTC114EE
220
470p
C8
7.81V
0
100p
C35
R38
470p
47u25
100p
C28
C29
47p
C27
C32
22p
0.80V
C26
C14
470p
C15
470p
L2
470p
22
C7
R9
7.55V
DC AMP
FOR TX APC
R90
470p
R82
H/L
10
R209
L79-1701-05
0.01u
C238
R210
2.7k
3.9k
CD171
0.01u
C230
R208
RXDET
1000p
R212
DMUTE
C235
1000p
0.1u
D174
4.7k
Q177
DTC144EE
0.01u
1k
C144
2.2k
1000p
C227
C237
22u6.3
RSSI
R206
R222
C225
1k
3.3k
Q180
DTC144EE
0.22u
ASQ
47k
C234
1000p
0.1u
SQ NOISE-AMP
DETECTOR
47k
W:4.96V
-t
D173
RB706F-40
C228
47k
R221
3.3k
R207
R200
330k
TH171
R198
NOISE AMP
C236
Q177,180
W/N CF SW
CONTROL
0.01u
270p
C226
0.1u
DET MUTE SW
Q176
2SK1824
MA2S111
270p
15k
R196
22k
R195
22k
R192
W/N
100k
C224
C223
0.01u
C213
Q174
DTC144EE
Q178
DTA144EE
DET MUTE
SW CONTROL
Q175
2SC4617(Q)
C240
W/N CF SW
CONTROL
CF172
L72-0998-05
15k
Q173
DTA114EE
R190
W/N CF SW
CONTROL
W/N DISCRETE SW
3.3k
R202
C222
D172
DAN235E
330k
W/N CF SW
W/N CF SW
D171
DAN235E
1000p
R197
0.1u
22k
0.1u
C239
0.1u
L188
820n
68p
C210
C214
R191
CF171
L72-0986-05
C220
N:4.85V
C232
R205
C211
10p
1000p
10u10
C231
82p
10
9
C241
0
C259
12
11
R203
0.01u
AM1
4.94V
13
R204
8
15
14
C233
0.1u
C221
1u
0.01u
C219
C218
15p
L189
C216
1u
47k
7
MIXIN
OSCOUT
GND
MIXOUT
N-REC
VCC
N-DET
IFIN
RSSI
DEC
IFOUT
FILOUT
QUAD
FILIN
AFOUT
56
C209 R217
10
0.01u
R189
820
5
6
16
OSCIN
0.01u
R199
L187
0.07V
C206
4
22k
IF AMP
Q172
2SC5108(Y)
100n
R185
R193
0.01u
C212
330
4.37V
R194
0.84V
C205
470p
3.3k
1000p
R187
C217
X171
L77-1762-05
C215
18p
2
3
C229
1
0.01u
68
C208
R188
4.99V
0.033u
1000p
FM IF SYSTEM IC
IC172
TA31136FN
R186
HIGH/LOW
POWER SW
4.99V
5C
CFSW
5R
10u
C207
L186
4.96V
47k
5C
AM1
820p
R89
470p
Q72
2SK1824
+B
MP
PC
390k
Q73
DTC114EE
HIGH/LOW
POWER SW
DC AMP
FOR TX APC
GSW
C77
R87
4
100k
C75
100k
100k
180k
8
OUT1 VCC
7
IN1- OUT-B
6
IN1+ IN25
VEE IN2+
R86
100k
1
2
3
820p
R84
R81
100k
C74
C76
R79
C73
470p
8T
100k
IC72
TA75W01FU
100k
R76
100k
33k
8
OUT1 VCC
7
IN1- OUT-B
6
IN1+ IN25
VEE IN2+
R78
R75
1
2
3
4
R72
R85
100k
IC71
TA75W01FU
39k
56k
R71
C6
4.7u16
R77
390k
R88
8T
MI2
MI2
AFO
AFO
ME
ME
66
X57-698 7/9
AJ
AK
AL
AM
AN
TK-7180
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6980-10) (B/3)
7
BOOTSTRAP
GND
D.C
NF
INPUT
OUTPUT
6
5
4
3
1
470p
0
C79
R31
2
C80
470p
1k
-t
3.3k
R22
100k
TH1
C30
470p
C31
470p
R26
R23
6.8k
VCC
IC417
TA7252AP
AUDIO IC
0
SB
1000p
47u25
1000p
47u25
47u25
560
1000p
5.6k
R645
1
SPI
2
SPO 3
C580
C579
C578
C575
4
0
C581
2.2
0.1u
C583 GND 6
470p
1000p
R655
330u16
C576
R654
0
R653
C574
AF
CONTROL SW
C577
R652
PA
HOR 5
22u16
C572
C573
R651
Q418
DTC114EE
0.1u
47k
C561
4.7k
R632
SB
1k
R644
Q419
DTC363EU
AF MUTE SW
150k
470p
R33
C84
56k
470p
R819
C59
82k
470p
R27
CN428
4.41V
AF MUTE
CONTROL
D416
DAN202U
R641
TCTL
C49
13.61V
2.2k
0
D8
HSM88AS
D7
HSM88AS
4.7k
R642
RF DETECTOR
0.1u
C560
3p(B)
C83
1.5p(B)
C58
C48
2p(B)
RF DETECTOR
D6
HSM88AS
1u
R648
1000p
1u
4.99V
RF DETECTOR
SB
1.44V
C570
C566
C582
5C
9.5T
22p
L13
C60
C82
0.5p(B)
27p
ANT
C55
C53
C57
47p
C47
39p
R30
5T
0.5p(B)
L12
5T
C50
L11
5T
0.5p(B)
L10
43p
C45
6.76V
L9
5T
EXT.SP
J401
PA
SPO
470p
C61
8.2k
C51
470p
R28
HOR
H:2.81V
L:1.04V
8T
CN427
30
AUXIO6
29
AUXIO7
AIO6
AIO7
28
AUXIO1
27
AUXIO2
AIO1
C555
1000p
1000p
C551
C548
1000p
1000p
C547
AIO3
C545
AM1
1000p
THP
AIO2
26
RXD2
25
AUXIO3
24
TXD2
23
AUXIO4
22
AUXIO8
21
AUXIO5
AIO4
1000p
C556
1000p
C552
C549
1000p
AIO8
AIO5
20
AUXIO9
19
AUXO1
AO1
18
TXD1
17
AUXO2
1000p
GND
ME
13
MI2
12
DEO
GND
100p
14
11
1000p
C557
1000p
RXD1
15
C558
100p
5C
16
C559
C554
C550
DEO
100p
C553
AO2
9
10
5C
DI
8
AFO
F401
7
SB
F53-0352-05
R633
6
SB
5
SB
4
SB
DI
100p
C567
SB
470
R643
0
3
SB
R636
2
SB
0
1
NC
C568
1000p
C594
1000p
AIO9
R629
0
R630
0
IC416
ADM202EARN
11
12
13
14
15
16
D412
DA204U
ME
D413
DA204U
0.01u
C546
4.7k
R625
47k
R624
R623
MI2
AFO
47k
5C
R2OUT
R2IN
T2IN
T2OUT
T1IN
V-
R1OUT
C2-
R1IN
C2+
T1OUT
C1-
GND
V+
VCC
C1+
LEVEL
CONVERTER
IC (RS-232C)
8
7
6
5
4
C562
1u25
3
C563
1u25
2
1
1u25
TXD1
TXD2
C564
9
10
1u25
RXD2
RXD1EXT
C565
0
R622
R621
0
D414
DA204U
D412-414
SURGE PROTECT
67
X57-698 8/9
AO
AP
TK-7180
AQ
AR
AS
SCHEMATIC DIAGRAM
Note : The components marked with a dot (•) are parts of layer 1.
RX-IF
(E23-1081-05)
VCO
(E23-1081-05)
CN328
CN329
CN330
CN200
1
AVR
(E23-1081-05)
CN201
CN202
CN203
CN815
L409
D
2
3
TX-RX UNIT (X57-6980-10)(A/3)
D704-708,711-713
47k
R711
SURGE PROTECT
D711
AUXIO2
4
RXD2
5
R706
R712
470
E
AUXIO3
E
D704
DA204U
R702
6
47k
D712
R719
470
E
E
D705
7
8
AUXIO8
9
AUXIO5
10
AUXIO9
11
AUXO1
12
470
E
4
E
R707
C708
AUXIO4
DA204U
DA204U
1000p
TXD2
47k
C717
3
DA204U
1000p
2
AUXIO1
C707
AUXIO7
E
47k
R701
1000p
1
C716
470
AUXIO6
1000p
R718
CN701
ME
17
MI2
18
DEO
19
GND
20
5C
21
E
C718
DA204U
25
12
R720
E
470
47k
R704
D707
11
10
E
DA204U
47k
C713
30
E
VOLTAGE
PROTECTION
E
E
L702
AUXI/O4
AUXI/O5
GND
19
DEO
E
L701
E
1000p
29
C711
SB
NC
C720
100p
6
MI2
GND
18
5
DI
AFO
17
R714
AUXI/O9
4
AUXO1
E
100p
100p
100p
C722
R715
470
E
D703
26
E
E
VOLTAGE
PROTECTION
E
470
E
1000p
R716
C721
E
100p
C705
E
C715
E
1000p
VOLTAGE
PROTECTION
INVERTER SW
D714
E
D709
02DZ18(X,Y)
Q701
2SD2114K(W)
6
C723
02DZ18(X,Y)
E
100p
C706
E
NC
1
C714
E
1000p
14
D710
02DZ18(X,Y)
VOLTAGE
PROTECTION
Q702
2SD2114K(W)
RXD1
SB
15
2
INVERTER SW
1SS355
AUXO2
3
E
VOLTAGE
PROTECTION D702
VOLTAGE
PROTECTION
TXD1
16
C712
470
1SS355
5
TXD2
AUXI/O8
7
1000p
28
DA204U
RXD2
20
100p
27
SB
E
100p
SB
DA204U
8
E
470
C704
26
E
R710
C702
SB
D708
C703
25
470
AUXI/O2
AUXI/O3
21
47k
100p
24
SB
02DZ18(X,Y)
SB
GND
9
R717
R705
C701
23
D701
22
1000p
DI
AUXI/O1
22
D713
E
AFO
AUXI/O7
R709
R713
AUXI/O6
ME
23
E
470
TTL SPECIFICATION
(DEFAULT)
24
100p
16
13
470
C719
15
GND
J701
27
E
R708
C709
RXD1
D706
1000p
14
C710
13
1000p
TXD1
AUXO2
47k
100p
E
R703
E
7
68
X57-698 9/9
RXI
SCSW
MIC
ME
OPT6
SCSW
MIC
ME
OPT6
VCC
BOOTSTRAP
D.C
GND
OUTPUT
6
5
NF
SB
SB
1000p
C582
47u25
1000p
47u25
47u25
560
1000p
1000p
5.6k
R645
C580
C579
C578
C575
0
C581
2.2
0.1u
470p
1000p
R655
330u16
C576
R653
C574
R654
0
C577
R652
22u16
C572
C573
R651
0.1u
47k
C561
R632
150k
4
EXT.SP
J401
470p
C61
8.2k
R28
C51
470p
PA
SPO
8T
TX-RX UNIT (X57-6980-10)(A/3)
D704-708,711-713
AUXIO1
AUXIO1
3
27
AUXIO2
AUXIO2
4
26
RXD2
RXD2
5
25
AUXIO3
AUXIO3
6
TXD2
7
23
AUXIO4
AUXIO4
8
22
AUXIO8
AUXIO8
9
11
19
AUXO1
AUXO1
12
14
1000p
C557
1000p
C553
100p
C558
100p
C554
C550
100p
15
GND
16
14
ME
ME
17
13
MI2
MI2
18
12
DEO
DEO
19
11
GND
GND
20
5C
5C
C718
DA204U
25
12
R720
E
470
47k
R704
D707
R713
47k
D713
C568
1000p
C594
1000p
E
L702
E
R714
MI2
MI2
MI2
MI2
MI2
AFO
AFO
AFO
AFO
AFO
ME
ME
ME
ME
ME
ME
ME
ME
D413
DA204U
D412-414
SURGE PROTECT
D414
DA204U
0.01u
MI2
VC2-
R1IN
C2+
T1OUT
C1-
GND
V+
VCC
C1+
C706
E
6
C562
3
C563
2
1
1
1u25
VOLTAGE
PROTECTION
1u25
E
D703
1SS355
E
D709
02DZ18(X,Y)
Q701
2SD2114K(W)
VOLTAGE
PROTECTION
INVERTER SW
E
E
E
E
E
E
VOLTAGE
PROTECTION
R716
470
26
E
RXD1
SB
15
R715
470
5
4
E
LEVEL
CONVERTER
IC (RS-232C)
E
C705
T2OUT
R1OUT
1u25
16
T1IN
TXD1
AUXO2
14
D710
02DZ18(X,Y)
VOLTAGE
PROTECTION
Q702
2SD2114K(W)
E
C564
15
T2IN
AUXO1
3
2
INVERTER SW
1u25
12
13
14
AFO
4
E
8
7
C565
11
AUXI/O9
16
1000p
0
0
R622
R621
C236
0.01u
TXD1
TXD2
R2IN
C713
17
470
IC416
ADM202EARN
R2OUT
DI
AFO
E
1SS355
9
10
1000p
5
VOLTAGE
PROTECTION D702
RXD2
RXD1EXT
MI2
GND
18
1000p
0.01u
E
VOLTAGE
PROTECTION
100p
30
100p
29
6
C722
28
NC
100p
C723
SB
SB
NC
E
1000p
SB
SB
GND
DEO
E
L701
02DZ18(X,Y)
27
AUXI/O5
19
D714
SB
TXD2
AUXI/O4
AUXI/O8
7
C720
C721
SB
DA204U
100p
4
470
E
100p
26
C712
25
SB
8
100p
SB
SB
C714
SB
5
RXD2
20
E
C711
6
R710
1000p
100p
C567
R643
24
DA204U
AUXI/O2
AUXI/O3
21
470
E
100p
SB
GND
9
47k
D708
AUXI/O1
22
R717
R705
100p
23
C704
22
C702
SB
DI
AFO
C703
AFO
100p
DI
8
AUXI/O6
ME
AUXI/O7
10
470
02DZ18(X,Y)
9
1
0
MI2
AFO
11
23
E
DA204U
TTL SPECIFICATION
(DEFAULT)
24
R709
21
2
0
R630
ASQ
100p
13
470
E
C701
C559
1000p
0.01u
C238
C144
470
C235
0.1u
RXD1
GND
3
0.22u
1000p
0.1u
47k
C234
C228
47k
Q175
2SC4617(Q)
W:4.96V
RXD1
15
J701
27
E
R708
R629
SQ NOISE-AMP
DETECTOR
-t
D173
RB706F-40
47k
R221
3.3k
R207
330k
NOISE AMP
TH171
R200
16
D706
100p
13
C719
TXD1
AUXO2
47k
C709
AUXO2
0
Q180
DTC144EE
R198
DA204U
R703
1000p
TXD1
17
R636
1k
Q177,180
W/N CF SW
CONTROL
E
470
C710
18
AIO9
R222
270p
DA204U
R707
1000p
D701
10
L79-1701-05
2.7k
R210
1000p
Q177
DTC144EE
470
1000p
1000p
C556
1000p
C552
C549
1000p
5C
R209
3.9k
CD171
R208
0.01u
C230
C232
C233
0.033u
1000p
1000p
C227
4.7k
0
D412
DA204U
OPT6
10
AUXIO9
7
DI
CK
ME
AUXIO5
AUXIO9
10
F53-0352-05
R633
MA2S111
3.3k
330k
R197
R196
22k
R195
22k
R192
15k
1k
270p
C226
0.01u
C213
DMUTE
AFO
MI2
AUXIO5
20
SB
RSSI
R719
E
D705
E
F401
D174
C225
C223
Q174
DTC144EE
100k
0.1u
R129
TV
C240
W/N CF SW
CONTROL
CF172
L72-0998-05
RXDET
100k
R206
15k
W/N CF SW
CONTROL
1000p
C222
D172
DAN235E
C237
22u6.3
R212
D712
E
DET MUTE
SW CONTROL
C224
W/N CF SW
W/N CF SW
D171
DAN235E
1000p
10u10
2.2k
R204
0.1u
C220
22k
22k
0.1u
C239
C214
L188
820n
68p
C210
0.1u
R191
CF171
L72-0986-05
R194
N:4.85V
C241
10p
DEO
C546
STSW
RXC
21
W/N
5C
Q176
2SK1824
47k
C708
TXD2
AO1
3.3k
R702
47k
E
DET MUTE SW
R205
R202
0
C259
10
9
470
DA204U
E
W/N DISCRETE SW
C231
82p
C229
0.1u
C221
1u
0.01u
C219
C218
15p
L189
1u
47k
R193
8
12
11
R712
1000p
C555
24
4.94V
13
R203
0.01u
10
0.01u
R189
C206
7
15
14
C211
0.07V
R185
1000p
C217
X171
L77-1762-05
470p
C212
C209 R217
R190
1000p
5
6
MIXIN
OSCOUT
GND
MIXOUT
N-REC
VCC
N-DET
IFIN
RSSI
DEC
IFOUT
FILOUT
QUAD
FILIN
AFOUT
56
100n
0.01u
4
16
OSCIN
0.01u
R199
L187
C204
390n
68n
IF AMP
Q172
2SC5108(Y)
820
L185
L184
4p
10
0.01u
R184
C194
IF AMP
68p
C198
Q171
2SC5108(Y)
0.01u
820
68n
R180
39p
C202
39p
C201
39p
390n
0.01u
0.84V
XF171
L71-0618-05
4p
C199
4.37V
C216
0.01u
68
C208
R188
0.01u
C192
C197
0.01u
2
3
R706
E
1000p
1000p
C551
C548
1000p
1000p
C547
AIO3
C545
AM1
1000p
AM1
E
D704
E
THP
470p
100k
C74
R82
AIO2
C716
28
AIO7
1000p
2
C717
AUXIO7
DA204U
1000p
AUXIO7
C707
1
29
E
47k
R701
1000p
AUXIO6
AIO1
HIGH/LOW
POWER SW
470
30
AUXIO6
AIO6
AIO5
5C
1000p
10u
L186
C207
1000p
10u
C195
68
C196
L182
100n
C200
0.01u
L183
L180
C193
330
0.07V
390n
39p
4p
0
C189
270n
C190
L179
0.01u
0.84V
XF171
L71-0618-05
4p
C187
C188
C183
0.01u
C182
68
C177
0.87V
RX 1ST MIXER
R178
390n
C184
2
3
L177
33p
D1
C185
L178
180
G1
D2
1
0.01u
G2
5
S1
4
S2
1000p
R127
180
R125
22n
L176
L39-1421-05
IC171
SPM5001
6
9p
C150
L114
6T
1000p
L113
C140
12p
33
33p
L173
L39-1421-05
C176
R181
C205
330
Q173
DTA114EE
C139
C135
R126
1000p
47
4.41V
R186
C141
100k
1SV283
D106
R124
100k
R123
D105
1SV283
1000p
12p
1000p
C136
D103-106
RF BPF
TUNING
C142
C137
12p
6T
L112
6T
C132
1000p
L111
C133
D104
R122
1000p
C131
D103
R121
1000p
FL:2.1V
FC:3.8V
FH:6.8V
C129
C128
22p
D11
1000p
C149
RF BPF
TUNING
C138
10p
12p
100k
1SV283
1SV283
1000p
C127
6T
12p
100k
1k
R116
C116
22p
0.15V
0
C134
100k
68n
L104
100n
7p
12p
1000p
12
C119
0
R120
R111
0
15p
R109
27n
C145
18p
L106
39n
C112
10p
L105
47p
82p
C111
15p
27p
C109
0
C110
R131
C108
C102
C130
R130
L110
C124
Q103
2SC3357
R182
3.3k
R176
C186
82n
L175
4.35V
R174
1000p
R187
3.3k
2.2k
5.72V
1000p
2.2k
CFSW
5R
R183
820
1000p
1k
C120
R177
R117
0.93V
1000p
L103
0.1u
150k
C181
10k
R611
C536
0.1u
C537
L181
1000p
1
C215
18p
D711
CN701
CN427
47k
Q72
2SK1824
Q178
DTA144EE
47k
R711
SURGE PROTECT
SCSW
MIC
OPT6
PA
C583 GND 6
C715
CK
2
SPO 3
1k
R644
4.7k
R642
0.1u
C560
3p(B)
470p
R33
AF
CONTROL SW
4.7k
STSW
RXC
4
INPUT
5C
22p
L13
C60
C82
0.5p(B)
27p
C83
C84
56k
470p
R819
C59
82k
Q418
DTC114EE
R625
RXC
CK
1
SPI
AO2
FM IF SYSTEM IC
4.99V
4.97V
CN815
HOR 5
AF MUTE SW
4.7k
5C
STSW
3
1
470p
0
C79
R31
1k
R22
C30
470p
C55
9.5T
Q419
DTC363EU
4.99V
IC172
TA31136FN
L174
L39-1421-05
FRONT-END LNA
C115
Q414
2SJ243
33k
R610
1k
R179
5.6
R173
22n
820
27n
12p
R171
C178
22p
R172
C175
L172
C173
C171
7p
L171
15p
1000p
C125
0.1u
C126
C123
1000p
150k
2.5p
CN203
CN428
SB
820p
100k
C75
R87
470p
H/L
5R
8R
C174
CN202
R718
100k
C77
Q73
DTC114EE
HIGH/LOW
POWER SW
AM1
4.96V
AVR
(E23-1081-05)
CN201
L409
R89
R86
390k
4
390k
R88
100k
820p
R84
C73
R81
100k
MP
PC
GSW
470p
R27
C49
470p
C40
100p
C33
R79
R90
R76
100k
33k
8T
5R
T/R
AM1
AM1
8
OUT1 VCC
7
IN1- OUT-B
6
IN1+ IN25
VEE IN2+
180k
DC AMP
FOR TX APC
SHDN
8T
1
+B
22
470p
C76
CN200
D
2.2k
4.41V
AF MUTE
CONTROL
D416
DAN202U
CN330
13.61V
R648
100k
IC72
TA75W01FU
2
3
100k
R75
39k
56k
R71
C6
IC71
TA75W01FU
R78
4
220
R21
470p
0
C18
R14
C384
0.01u
C385
470p
4.7u16
C367
C391
1000p
R72
R258
R85
100k
8
OUT1 VCC
7
IN1- OUT-B
6
IN1+ IN25
VEE IN2+
1u
RX-IF
(E23-1081-05)
CN329
HOR
H:2.81V
L:1.04V
DC AMP
FOR TX APC
1
2
3
1u
R641
TCTL
8T
R77
C570
0
C43
18p
D2
XB15A709
0
470p
C39
D8
HSM88AS
D7
HSM88AS
ANT SW
150
7.81V
8T
2
C80
470p
3.3k
-t
TH1
100k
C31
470p
R26
R23
C53
39p
C57
1.5p(B)
C58
2p(B)
C48
C38
100p
C35
R38
470p
C28
47u25
100p
C27
C29
47p
C32
22p
C26
C15
RF DETECTOR
RF DETECTOR
D6
HSM88AS
R19
Q3
DTC114EE
3.3k
R367
1000p
R366
0.01u
470p
C382
C380
4.7k
R351
2.2k
C383
R:0V
T:2.40V
1.44V
C566
0.80V
470p
470p
CN328
4.99V
7.81V
C8
0.5p(B)
47p
C50
C47
0.5p(B)
43p
C45
470p
L8
XB15A407A2GB
RF DETECTOR
VCO
(E23-1081-05)
ANT
5T
L7
10T
R25
120
1/2
C34 100p
H:13.13V
L:13.42V
L6
L5
4.7u10
L4
02DZ5.6(X,Y)
C24
470p
D1
100p
C22
C17
C19
C20
47p
22p
C14
470p
L2
470p
22
C7
8.2k
R358
R9
1000p
6.8k
RF_oUT
2ND_DC
4
1.55V
VOLTAGE
PROTECTION
4
5
DC-DC CONVERTER
220
220
27p
R15
68n
R13
330
L3
470p
15
C13
R12
C10
7.78V
VCC
FB
1ST_DC
RF_IN
0
6.76V
TX/RX
VCO SW
Q310
DTC114EE
1000p
C390
4.7k
4.7k
R343
GND
3
5T
H:4.44V
L:3.33V
4.40V
LX
2
1
5T
C23
5T
27p
R30
5T
R18
L12
120p
C65
L11
XB15A407A2GB
D4
27p
L10
470p
C63
L9
47
0.89V
470p
2.7k
560
R11
C5
470p
C4
470p
R7
10
33k
R5
6.8k
R4
R10
82n
R8
470
L1
R3
270
R1
270
HVC131
2.2k
22p
R365
27p
C394
C393
330
C378
1000p
R360
1000p
D315
330
R359
150
82n
R361
10k
1000p
C376
10u6.3
C371
330
C373
R354
Q1
2SC5108(Y)
10u
L251
6
PGND
15k
R257
C44
10p
1SS388
C258
3
D3
56p
33p
0.84V
1.14V
1000p
2.7u
180
1000p
120k
R256
0.01u
2
C21
4.7k
R:4.88V
T:0V
4.7u16
C257
D251
IC251
MAX5026EUT+T
10CL
15p
270
C368
22k
R350
C361
1000p
L317
R342
C362
0
1u 25
0
10k
R253
0.01u
1000p
C253
C251
R255
1000p
MOD
TX/RX
VCO SW
Q308
2SC4116(GR)
1
4.7k
C252
22k
100
REVERSE
VOLTAGE
PROTECTION
R254
L319
C377
1000p
R357
470p
C369
R352
L318
27k
R349
82n
C363
L316
R341
3.3u
10p
C358
9p
C359
10k
15p
C360
RIPPLE
FILTER
Q251
2SC4617(S)
C375
L108
R119
L109
4.7k
R115
C541
22k
100k
R666
2200p
C528
15
DIR
SCLK
RDF/FD
1p
47
R17
4.96V
0.1u
0
C535
C532
0.012u
R614
C533
0.015u
0.068u
R609
47p
C529
C520
1000p
27
26
RXAF
RXAFIN
EXPOUT
28
FILTERO
RXINO
330
C356
0.75p
15p
8p
R338
L313
L315
2.7u
15p
C355
47p
8p
BB664
D309
D307
1k
R252
R345
470p
R16
33n
C64
TX GATE SW
R353
C365
18
D3,4
ANT SW
L14
C16
R348
R347
D307,309,312,313
PLL LPF
C338
TX/RX VCO
CV
0
R251
R322
470k
R316
R333 CV
FREQUENCY
CONTROL FOR
TX/RX VCO
PLL LPF
35.5n
TC302 C352
L311
C353
1000p
50n
2.7u
68p
TC301 C350
BB664
L312
2.7u
C372
5R
0.1u
C526
180k
82p
C514
R585
R571
30
RXIN
29
14
XOUT
AF SW
R:4.92V
T:0V
TXAO
1000p
1SV278
D314
D306
0
11CL
BB664
L314
0.22u
C327
C346
1k
R312
0.1u35
C312
D313
0.1u35
1000p
L310
C256
MA2S077
R335
1000p
C9
TX PRE-DRIVER
10k
TX/RX
VCO SW
Q309
2SC4116(GR)
Q306
2SK508NV(K52)
HVC131
D315,316
TX/RX
BAND SW
TX DRIVER
Q2
2SC5192
1.10V
C3
470p
R6
180
7.55V
0.74V
15p
C357
10u16
1000p
PLL LPF
100
100
D312
BB664
C255
68n
0.068u
C314
3.5p(B)
R328
D305
39p
C388
L307
L305
6.8n
C333
C325
33p
6.8n
C323
L304
MA2S077 1000p
22k
4.7k
PLL F_IN
FILTER SW
C337
R315
D304,305
1k
Q303
2SC4116(BL)
Q304
2SC4116(BL)
R329
L308
15p
MA2S077
10n
C334
1000p
12p
8.2n
C324
L303
4.7k
R313
68n
0
1.5k
3.3u
BB664
C342
1000p
PCK
BB664
L321
0.1u
C336
PLE
UL
D308
C340
C339
22k
R369
22k
R314
180
R309
0
R368
330
R310
2p(B)
1000p
C370
33
150k
R325
39p
0.022u
27p
0.1u
39p
C322
C321
1000p
C315
0.1u
C335
DGND
DGND
AVDD
AVDD
RFEin
9
8
7
6
10
C332
17
16
DVDD
18
VP
Rset
DVDD
19
0
0
56
R305
1000p
0.1u
C317
C311
1000p
0
R377
R379
R380
1000p
C308
C534
1000p
D304
PLL F_IN
FILTER SW
D302
R132
R667
AFSTD
DTRLOAD
0.1u
C496
R541
4.7k
R671
C387
R311
R326
0
R346
1p
1000p
C2
0
0.1u
R590
C507
R570
120k
X403
3.6864MHz
L77-1965-05
1000p
D301,302
L306
R307
R317
C364
39n
R2
47k
STSW
RXC
CK
BEEP
LSDO
MA2S077 1000p
C326
Q302
2SC4116(BL)
VCO BUFFER AMP
Q311
2SC5108(Y)
15p
C1
47k
STSW
RXC
31
R:4.90V
T:0V
TXAI
LSDO
1.2k
3.44V
R175
Q415
HN1L02FU
LSDIN
RXEMAI
LSDO
MM1
FREQUENCY
CONTROL FOR
TX/RX VCO
1000p
C381
AIO8
C113
AI
9
11CL
AM1
AF SW
(VOICE)
Q412
2SK1824
1M
LSDIN
RXEMAO
MM1
BEEP
LSDIN
RXDET
MM1
BEEP
32
R582
T/R
LSW
SIDETONE
LSDIN
LSW
4.7k
R553
LSDIN
LSW
4.92V
DI/O
4.7u
4.7u
11
AF
MUTE
SW
R669
C
12
4.7k
GND
13
10
R318
AM1
180k
180k
R598
B
100k
1000p
1.14V
C319
R608
R599
17
1000p
A
VEE
14
D306,308,310,311
XIN
4.7k
INH
15
VSS
C524
0X
STD
R588
0Z
9
18
0
1X
8
DTRLOADN
13
XCoM
19
VDD
7p
R540
6
8
ZCoM
1M
C593
7
1Z
D301
C316
270k
20
7p
6
YCoM
CV
C172
AMP3N
C592
5
VCC
0Y
470k
AMP3P
16
C320
56p
68p
C392
1k
7.86V
AMP3O
AQUA-L
MOD
R578 16
4
4.7k
1Y
0.1u
R607
21
IC415
EXTLIMIN
AFDIR
R557
EMTON
EMTON
C477
EMTON
150k
C468
0.01u
C461
7
150k
R601
AMP4P
AFRTM
1
2
3
6
PLL F_IN
DOUBLER AMP
Q301
2SC5108(Y)
C525
R602
22
LIMLV
AFDIO
3
0.01u
5
5
C318
2.49V
23
TDATA/DTRCLK
2
AGND
R560
C470
AF SW
(LSD)
AMP4N
24
12
0
15k
AMP4O
TXINO
0.1u
C482
R536
47k
R565
3.9k
TXIN
C476
C518
0.1u
25
DTRAIN
3
IC413
TC7MZ4053FK
1
AGNDIN
12p(G)
AF SW IC
1000p
R527
12k
HSDO
C479
HSDO
R555
LSD LPF/VOLTAGE
DC-REFERENCE
AQUA
CONTROL
SW
82k
4.7k
HSDIN
0
2
4
R548
R670
HSDIN
R584
68p
C488
LIMLV
BB664
C354
R370
L320
RXAI
C503
AFDAT
5
VSS
LIMLV
C347
TX/RX VCO
Q307
2SK508NV(K52)
Q313
2SC5108(Y)
1.43V
D316
C379
AIO4
R583
TCLK/DTRDO
Q405
DTA114EE
56k
4
–
0
3.3u
VCO BUFFER
AMP
3.90V
R344
47k
4.7u6.3
1000p
C305
560
AO
0
A
A
R334
BB664
D311
R336
10.30V
R303
5.6u
270k
Q413
2SJ243
AF SW
AM1
11
6
+
2.81V
56k
7
+
3
3.3k
180p
8
–
R331
CP
R301
C313
R:4.82V
T:0V
PLL F_IN
FILTER SW
R306
oUTPUT
Q305
DTC144EE
R595
AGND
VDD
2
R556
0.01u
1
4.7k
5
VSS
R497
C495
100k
1
R550
6
–
C443
0.01u
R559
1u
4.98V
R554
+
3
4
8
7
–
C499
C485
2.48V
100p
VDD
2
IC409
TC75W51FU
C475
1
0.1u
100k
IC406
TC75W51FU
AGND
1k
R519
CSO
RST2
Q409
DTC363EU
2.49V
R587
47k
1k
R528
R472
33k
67
10k
1k
4.7k
R471
4.7k
1000p
2.50V
D310
L309
1k
0
100p
C301
VCC
L301
GND
C395
10
R302
C303
VC
0
4.7k
C531
0
4.77V
6
5
DGND
RXAO
R568
2.50V
R532
4.7k
4.7k
100p
R509
68
1M
0.01u
15k
R520
A18
R494
R495
C440
0.1u
1000p
C453
HSD BPF/HSD
COMPALATOR
10k
C519
0.1u
A17
CP417
1k
10k
10
RF BPF TUNING
VOLTAGE DC AMP
A16
390k
R566
820p
5
10k
Q305,314
R600
0.1u
–
VSS
GND
R321
11
1000p
4.36V
MODULATION
CONTROL
FOR TX VCO
PCK
2.2u20 2.2u20
R362
MB
Q314
DTA144EE
4.99V
X301
L77-1952-05
Q421
DTA144EE
1SS388
R567
C491
TCLK/DTRDO
4
100
0
0.01u
120k
6
+
A15
CP416
1k
3
20
C299
1000p
L302
C331
4.99V
MIC MUTE SW
MIC MUTE
CONTROL
1000p
C542
C517
220k
R531
4.93V
+
10u6.3
5C
R617
100k
4.7k
R615
4.7k
T/R
R576
R524
390k
4
A14
BEEP
8
7
–
CE
R327
12
R375
C307
R665
AUDIH
22k
100
4
4.88V
V_REF
MM1
390k
INPUT+ INPUT-
VDD
2
3
100k
100k
R619
4.7k
R616
100k
R613
R612
680
R594
MIC AGC
R563
3
1
DT
10k
1k
D420
Q411
2SA1586(Y,GR)
0.1u
4.7u
0.87V
5
V-
V+
10CL
A13
CP415
1k
OUTPUT
100
4.98V
R:4.98V
T:0V
C493
2
R330
10u10
CV
16.8MHz
AM2
13
R340
10u10
10u10
0
C513
R596
C512
1u
1u
1000p
100k
22p
R569
C501
C505
C483
C497
1000p
C506
1000p
R581
C489
1
A12
R505
A11
R533
CP414
1k
100k
A11
68k
IC411
LMC7101BIM5
10k
A9
CP413
1k
PLE
C543
220k
AF MUTE SW
Q406
HN1J02FU
AI06
4.83V
Q416
2SJ243
100k
10k
0
39k
R539
5
6
VSS
4
BEEP
LSD BUFFER AMP/
VCXO BIAS AMP
IC408
TC75W51FU
100
R339
A
2.50V
0
1.53V
C463
470k
R459
Q416,417
R332
2
5C
D408,409
MIC-AMP
AGC DETECTOR
560k
0.01u
470k
AI07
AI08
0
RFinA
R304
1000p
14
1
10u10
R620
18k
270k
C462
C451
R526
0.01u
R512
100k
R513
R522
TV
UL
C452
PLE
CP412
1k
5
1000p
CLK
C544
C539
R604
22k
R500
MB
R461
R457
R458
WR
RD
AI01
AI02
AI03
AI04
AFSTD
DTRLOAD
AFDIR
AFDIO
AFDAT
C396
UL
R337
DATA
RFinB
47
Q417
2SJ243
MIC MUTE SW
0
150
C484
PCK
C438
470k
47k
470k
R453
R451
R449
D409
MA742
0
2.2k MIC AGC
Q410
2SC4116(Y)
R580
MOD
D
100p
R514
1k
220k
R470
CK
SCSW
MIC
RXO
8C
TXI
RXEI
OPT6
STON
RXEO
TCTL
TXO
AUDIH
OPT2
OPT5
5E
DTI
OPT3
OPT4
RXD2
OPT1
TXD2
1000p
220k
R517
0.01u
R473
0.068u
D408
MA742
R592
C492
47k
OPT6
TXD1
6.8k
–
1
R589
R586
0.1u
R504
R465
ME
GND
RXD1
GND
REF
1k
C343
4.28V
R624
10k
D
6
CP
4
R323
15
LE
IC301
ADF4111BCP7
4.01V
CN302
4.90V
AGND
C309
C397
4.98V
100
MUXOUT
2
AGND
R320
4.98V
R623
8C
26
25 OPT6
24 TXI
23 RXEI
22 RXEO
21 TXO
20 OPT2
19 AUDIH
18 NC
10k
R446
1.5k
GND
CPGND
3
22p
120k
10u10
150
V_REF
MM1
DATAOUT
1.5k
5
C304
1u
C511
0
BEEP
R511
1000p
C538
C400
22p
R530
0.1u
2.50V
C540
0
22
CONT
4
5C
R579
4
RXAO
RXAI
RXEMAO
TXAI
RXEMAI
AUDIH
OPT2
SIDETONE
DATAOUT
TCTL
TXAO
OPT1
OPT3
OPT4
OPT5
TXD2
RXD2
RXD1INT
TXD1
D422
RXD
1SS388
PSENS
1000p
C588
C439
1000p
100p
C587
100p
100p
C586
C585
100p
100p
C595
C437
1000p
100p
C436
C435
0
1SS388
R525
17 TCTL
16 DTI
15 STON
14 5E
13 AGND
12 AI
11 AO
DGND
9
10 AGND
USEL
OPT5
8
7
CLK
OPT4
6
5
TXD1
4
RXD1
3
OPT1
OPT3
2
+
VDD
D
OPT6
D
1
R447
R475
8C
5E
8C
RXEMAI
TXAI
TXAO
RXEMAO
OPT2
AUDIH
TCTL
DATAOUT
SIDETONE
5E
AI
100p
100p
C430
C431
0
0
R488
R489
0
R486
OPT6
0.1u
C472
560k
C584
0.01u
C454
7
8
VDD
R523
47k
D421
R491
0
R485
1000p
0
R484
C432
0
R483
R487
1.8M
AO
OPT5
OPT4
TXD1
RXD1INT
OPT3
OPT1
0
0
100p
100p
C425
C426
R478
1M
1000p
1000p
R664
R477
100p
100p
C420
C421
C422
C424
100p
100p
C428
C427
D421,422
VOLTAGE
PROTECTION
R445
CN403
R542
C460
0.01u
R521
1
10u10
470
R456
2
VIN1
470p
C459
470
R455
C469
VOUT8 VOUT1
100k
C457
1k
0
R515
1k
R452
R454
R324
3
DM
0
8
R573
C591
2.50V
ME
470k
ME
D417,418
ISOLATOR
470k
GND
RXC
CK
MIC
470k
CK
MIC
2.49V
2.49V
R534
1k
4
MODULATION
LPF/DET AMP
47k
MIC MUTE
CONTROL
R603
2.50V
2
7
4.98V
3
+
DEO
64
63
62
61
60
59
58
57
56
55
54
53
51
50
52
R450
1k
R444
1k
1k
R443
R448
1k
R442
47k
1k
R441
R816
1k
R440
47k
0
4.99V
GND
5C
CPGND
3
1000p
A8
NC
49
48
47
46
45
44
43
42
1k
0
RXD
1SS388
SCSW
–
1k
65
R439
D406
A7
6
R469
66
R437
SCSW
RXC
3
R591
VOUT7 VOUT2
5
RXD1EXT
TXD
0
VDD
VIN2
02DZ5.1(Y)
C450
10u
VOLTAGE
PROTECTION
C448
VCC1
NC
GND
VIN7
VIN8
150k
RST2
LD
24
270k
R376
4
PLL SYSTEM IC
1
1SV283
C146
1u
CLK
RESET
23
IC412
TC75W51FU
7
6
22
R507
CS0
TXD1
21
R501
TXD2
R435
4
TXD
R545
39p
R498
47u6.3
DI
1SS388
4
5
DC DETECTOR
100k
C455
390k
D407
RB706F-40
C444
D417
1SS388
D418
8
R496
69
RXD1INT
AO2
NC
7
5
A3
20
0.1u
70
RXD1
0.01u
2
17
0.01u
8
VDAref
19
C467
R535
680k
3
A3
A2
4.98V
VIN3
2
A4
18
18
IC407
TC75W51FU
9
VIN6
DO
1
A2
A1
0.01u
A5
19
VDD
A1
A0
C446
A6
3
4
VSS
A0
11
VOUT6 VOUT3
17
DET AMP/
DATA LPF (DB-25)
C423
D
D419
MIC AMP
IC414
TC75W51FU
10
16
D0
20
VIN4
VOUT5 VOUT4
15p
D1
21
+
C407
100k
R499
22
A7
VIN5
14
1
Io0
1k
15
6
L408
1u
100
470k
R481
C429
Io1
A12
100k
C445
D2
22p
R529
OUT/IN
R618
VSS
C465
12
13
C442
NC
38
0
A15
23
R508
5C
A6
AIO6
R431
Io2
R503
R506
A18
RXD2
AIO7
10k
GND
A16
71
AIO8
R410
47k
470k
LSDO
72
WR
CFSW
9
R468
NC
R476
103
104
D7
D6
105
A17
37
10
VOLTAGE
PROTECTION
24
A18
IC410
M62364FP
10k
36
D3
Io3
D/A CONVERTER
R502
470
VCC
EMZ6.8N
1M
R430
11
D4
25
R493
35
D5
26
680k
TXD1
470
Io4
0.1u
TXD2
12
R429
Io5
WE
560p
R492
1SS388
A17
R403
CP406 1k
CP405 1k
107
106
D5
D4
CP404 1k
108
109
D2
D3
CP403 1k
111
110
D1
DT
CK
D0
113
W/N
112
CP402 1k
0
R466
114
OPT1
115
117
116
OPT2
OPT4
OPT3
OPT5
118
L407
119
L406
121
120
H/L
NC
THP
122
NC
A16
DSTB
34
0
16
10u
D405
D6
27
C433
13
0
0.01u
D6
D7
D4
D5
D1
D3
D2
D0
W/N
OPT1
OPT2
OPT3
H/L
OPT4
OPT5
THP
ASQ
RSSI
L404
L405
123
125
124
ASQ
NC
RSSI
126
L403
AIO9
33
R428
RXD2
D
(DM)
A15
32
1000p
1
AIO5
31
1k
15
D7
28
73
NC
QS
VSS
74
RD
Q’S
A14
NC
Q4
R427
10k
D423
14
GSW
470k
R407
A13
SOE
30
AIO1
Q8
15
R411
14
Io6
D
75
SPSTB
29
1k
AIO2
Q7
Q3
AIO9
D423
VOLTAGE
PROTECTION
4.99V
76
28
R426
13
Io7
A14
180k
C434
SOE
12
A13
77
AIO3
8
Q6
Q2
470k
A12
AI04
7
Q1
470k
A11
BEEP
NC
HOR
CK
Q5
R405
R406
SHIFT/MODEL
26
HOLD
6
OE
CLK
47k
A10
NC
5
DATA
R422
INTRA
27
AIO5
16
4.7k
LSW
AO1
PA
5R CONTROL SW
LCDDO
4
VDD
R657
11
C441
79
78
AFSTD
3
STRB
A9
25
9
10
CSO
29
3
R319
VCC
CPGND
2
MP
80
INT
47k
DT
SPSTB
R606
10u
30
84
UL
PSW
24
1k
7
CE
DI
86
PLE
NMI
23
R432
DTRLOAD
2
Q809
DTC114EE
SHIFT/MODEL
C530
1M
A10
A5
81
AFDIR
1
330k
6
A8
A4
CP411
1k
88
82
AFDIO
SHIFT
REGISTER
4.7k
47k
47k
R420
R421
INTRA
IC403
BU4094BCFV
5C
2
127
128
SOE
R813
5
R662
5C
5M
SPSTB
LCDRST
5C
RXD
L402
5p
X401
L77-1802-05
C403
0.1u
C404
D404
1SS388
J19-5386-05
15p(G)
DT
R418
R419
A4
89
PCK
TXD
C516
SHIFT/MODEL
INT
R597
390k
31
A3
CP410
1k
90
83
VCC1
5
A10
91
NC
22
AFDAT
0
21
RXD
1000p
5M
TXD
C515
5M
XIN
41
6
0
R577
20
OPT6
4
A9
A2
CP409
1k
85
MICROPROCESSOR
IC404
30625MGP-169GP
40
SHIFT/MODEL
0
R575
1M
XIN
A1
93
92
A12
A5
VCC2
XOUT
39
7
0
R663
RST
470k
8
(CLK)
R661
18
C447
9
T:0.00V
R:4.98V
5M
4.28V
LCDDI
(LCDDO)
1k
PSENS
(LCDDI)
R425
A8
A0
CP408
1k
94
A15
A6
47k
95
A16
A7
R482
87
DGND
MM1
0.1u
C816
10u10
C812
PSENS
0
R574
XOUT
XIN
INT
5R
R572
A7
AM2
0
0
17
R423
0
R660
A6
47k
R659
CNVSS
R434
11
C411
Q805
12A02CH
RST2
10
D
INTRA
1000p
(LCDRST)
1k
PSW
5R SW
1000p
A5
AFRTM
0.033u
C504
A4
BYTE
DMUTE
R424
C464
12
XOUT
5C
100p
RST2
RTDT/EEPDAT
16
RST
5.00V
2
13
PSENS
A3
19
X404
L77-1950-05
VOLTAGE
REGULATOR/5V
C502
NC
DGND
R808
14
GND
A2
15
0.033u
C500
ME
A1
HSDIN
14
0
D
5C
15
RST
R558
RD
R490
C831
C832
4.7u16
Q808
DTC114EE
47k
MIC
100p
0.1u
16
C498
C808
GND
IN OUT
GND
3
RTCL/EEPCL
12
AM2
8R CONTROL SW
IC804
TA7805F
1
17
10k
DMUTE
Q402
DTC114YE
0.1u
18
A0
9
R658
PSW
GND
STSW
8
DGND
1000p
IGN
TCLK/DTRDO
CP407
1k
96
HSDO
13
C406
10k
R807
C490
R414
RTDT/EEPDAT
0
R467
AFRTM
11
0.1u
15p(G)
19
PSW
470k
A18
T/R
99
97
10
RTDT/EEPDAT
T:7.94V
R:7.25V
SB
RTCL/EEPCL
R412
BEAT SHIFT SW
1000p
20
NC
D
5M
8R
C481
RTCL/EEPCL
470k
T:4.95V
R:0.00V
R:7.95V
Q804
12A02CH
22
21
4.99V
R474
101
100
3
8
4.99V
98
PC
C410
0.3p
8C
TCLK/DTRDO
7
C408
8R SW
SB
A1
A0
MM2
TXC
6
RDY
R811
10k
10k
8C
23
SB
4.7u16
4.7u16
0.1u
C815
C811
R806
1000p
NC
RXC
5
TXC
SDA
C409
C487
5
6
SCL
7
WP
8
VCC
GND
2
1
Q806
DTC114EE
10k
GND
4
3
5E
8T CONTROL SW
T:7.2V
R:7.95V
T/R
SBC
PC
8T
R812
24
TO DISPLAY UNIT CN902
2
SPO
SPO
CN401
47k
CPU RESET SW
100p
Q803
12A02CH
T:7.96V
R:7.97V
1
VOUT
VSS
AM1
AVCC
A17
WR
102
2
oE
–
VOLTAGE
REGULATOR/8V
T:7.83V
VIN
TXC
A13
5M
EMTON
3
SBC
A8
A14
2
5M
IC401
AT24256N10SI27
C480
1000p
+
Q811
DTC114EE
C478
3
D
VREF
EEPROM
8C
IC807
XC6201P502PR
AF
32
A11
10k
4.9V
5
IN/OUT
AM1
AM1
AF
+
25
3
A9
4
VOLTAGE
REGULATOR/5V
8T SW
26
SPO
5M
1
5M
INTRA
INT
RST
A11
1
–
27
100
5
VSS
INTRA
4
RTC PROCESSOR
2
IN OUT
GND
IC803
SPO
INTRB
0.1u
AGND
VOLTAGE
REGULATOR/5V
CLKC
10k
Fin
REF
Fin
+
VOLTAGE
DETECTOR
(CPU RESET)
SPO
OSCOUT SDA
7
6
AM1
AF
2
CN301
FLASH MEMORY
+
28
L401
8
CP401
AM1
1
R300
CP
DT
4.99V
1000p
C412
2
3
DT
DT
MM2
IC405
AT29C040A-90TI
C413
4.99V
1
SCL
DT
MM2
MM2
R552
4.99V
32KOUT
VDD
OSCIN
DT
–
SPO
1
0.047u
3
CD
C807
VDD
AM1
LSDIN
0.1u
C821
4.7u16
5M
DSTB
1
SBC
4700p
2
C818
4.99V
10
9
DT
MM2
CK
IC402
RV5C386A
4.99V
DSTB
LSDIN
DT
D
4.99V
C820
0.047u
VOLTAGE
PROTECTION
DSTB
–
29
C813
30
SPO
R401
R402
IGN
3 IN OUT 1
COM
2
C810
10k
SBC
47k
IC805
NJM78L05UA
8.21V
Q801
2SC2873(Y)
R820
T:7.96V
R:7.97V
IC803
TA7808F
470p
R809
IC801
S-80942CNNBG9C
1
4
VSS oUT
3.6k(D)
47k
68k
470p
R814
C817
R815
Q807
DTC114EE
D403
1SS388
SB CONTROL SW
1000p
C805
0.01u
C824
R803
C819
C814
Q812
DTC114TE
SB SW
470p
C809
0.1u
470p
1
VSS VOUT
4
IGNITION SENS
CONTROL SW
HSDIN
D402-404
RTC BATTERY
CONTROL
PLL CP SW
IC302
TC7S66FU
3.9k
HSDO
T:7.60V
R:8.09V
D805
02CZ9.1(X,Y)
CN429
D402
1SS388
5M
5.1k(D)
470
SB CONTROL SW
Q802
DTC114EE
VOLTAGE
REGULATOR
/8.5V
8.83V
R822
1M
100k
R821
2
C823
GND
1
1000p
IGN
IC802
XC61CN5002NR
2
3
CN804
F53-0278-05
VOLTAGE
DETECTOR(INT)
VIN
220k
330k
T:7.46V
R:7.91V
NC
R801
R802
DC REVERSE
CONNECTION
PROTECT
R805
100p
VOLTAGE
PROTECTION
D804
D802
470p T:12.7V
R:13.5V
Q810
2SJ645
F801
SB
02DZ18(X,Y)
470p
C806
C804
0.047u
C802
1000p
C803
DSA3A1
D801
22ZR-10D
D802
C829
C822
+B
Q312
2SC4617(S)
3.94V
R308
L410
1000p
C801
1000u25
CN803
GND
VOLTAGE
PROTECTION
10k
D801
L411
CN802
+B
IC417
TA7252AP
AUDIO IC
POWER MODULE
R356
5C
C374
5C
RIPPLE FILTER
1000p
IGN
7
IC1
RA30H1317M
TX-RX UNIT (X57-6980-10)(C/3)
IGN
1000p
R355
TX-RX UNIT (X57-6980-10) (B/3)
NC
INT. SP
1
J901 8
1
CN901 2
DM
HK
MIC
ME
PTT
E
SB
BLC
GND
SPO
COM
1~9
LCD
B38-0888-05
DISPLAY UNIT
(X54-3480-10)
SEG
1~75
8C
GND
8C
GND
30
SPO
SPO
SPO
SPO
SB
SB
SPO
SPO
SPO
SPO
NC
SB
NC
SB
SPO
SPO
MIC
GND
GND
PSW
MIC
GND
GND
PSW
SPO
SPO
ME
1
CN301
(LCDRST)
RST2
PSENS
GND
ME
GND
RST2
PSENS
GND
1
5C
NC
OPT1
OPT3
RXD1
TXD1
CLK
CN302
6
1
1
TX-RX UNIT
(X57-6980-10) (C/3)
5E
STON
DTI
AGND
AGND
AUDIH
NC
IC1
TXO
IC417
RXEO
POWER
MODULE
RA30H1317M
RXEI
AUDIO IC
TA7252AP
TX-RX UNIT
(X57-6980-10) (B/3)
TCTL
7
IGN
SHIFT/MODEL
(CLK)
(LCDDO)
(LCDDI)
TXD
NC
TXD
5C
SHIFT/MODEL
NC
GND
GND
(DM)
GND
RXD
1
30
GND
GND
RXD
OPT2
1
2
CN429
OPT4
USEL
UL
PLE
DT
PCK
GND
DGND
CN902
TXI
4
GND
1
OPT5
DGND
6
CN403
REF
Fin
CPGND
5C
GND
CP
AO
AI
1
CN804
8C
26
6
1
AUXIO7
AUXIO1
AUXIO2
RXD2
AUXIO3
TXD2
AUXIO4
AUXIO8
AUXIO5
AUXIO9
AUXO1
TXD1
AUXO2
RXD1
GND
ME
MI2
DEO
GND
5C
DI
AFO
SB
SB
SB
SB
SB
SB
NC
30
AUXIO6
1
AUXIO7
AUXIO1
AUXIO2
RXD2
AUXIO3
TXD2
AUXIO4
AUXIO8
AUXIO5
AUXIO9
AUXO1
TXD1
AUXO2
RXD1
GND
ME
MI2
DEO
GND
5C
DI
AFO
SB
SB
SB
SB
SB
SB
NC
CN701
EXT. SP
ANT
30
AUXIO6
CN427
GND
HOR
PA
SPI
SPO
SB
CN428 1
R30
TX-RX UNIT
(X57-6980-10) (A/3)
26 PIN BOARD TO BOARD CONNECTOR
14
15
16
17
18
19
20
21
22
23
24
25
–
1
2
3
4
5
6
7
8
9
10
11
12
13
SB
AUXO2
AUXO1
AFO
GND
DEO
AUXI/O5
AUXI/O4
AUXI/O3
AUXI/O2
AUXI/O1
ME
J701
DC 13.6 V
+
AUXI/O6
NC
RXD1
TXD1
AUXI/O9
DI
MI2
GND
AUXI/O8
TXD2
RXD2
GND
AUXI/O7
TK-7180
INTERCONNECTION DIAGRAM
69
OPT6
TK-7180
BLOCK DIAGRAM
Q307: 2SK508NV(K
D306,D308,D310,D
DC
13.6V
D802
DSA3A1
Q801,D805
2SC2873(Y),02CZ9.1(X,Y)
IC805
NJM78L05UA
AVR
8.5V
AVR
5V
PROTECT
D801
22ZR-10D
IC801
S-80942CNNBG9C
Q810
2SJ645
PROTECT
Q309
2SC4116
(GR)
5M
Voltge
DETECTOR
RST1
IC803
TA7808F
AVR
8V
X301
16.8MHz
AVR
5V
Q807
5C
Q803,Q806
12A02CH,DTC114EE
SBC
IGN
SENS
8R
ASQ
SW
MM1
VDD
VLCD
Xin
µ-com
5V, 8C
8C
TX
LED
8C
BUSY
LED
DIMM
AI
SCSW
T/R
IC413
TC7MZ4053FK
(1/3)
LPF
LSDI
5C
IC415
Audio proces
AQUA-L
BEEP
AM2
SW
REC SRC
STSW
REC SRC
Q406
SW HN1J02FU
HSDO
5M
RXAF
DIMMER
DTRLOAD, AFSTD,
TCLK/DTRDO,
AFDAT, AFDIO
AFRTM, CK, AFDIR
RST1
PSENS
PSW
PSW
µ-com
SW
INT. SP
SP
BLC1
LCD BackLight*12
TXD2
KEY BackLight*10
BEAT
SHIFT
Q402
DTC114YE
RXD2
DIMMER
SW
RST
X404
SHIFT/MODEL
Xin
11.0592MHz
IC404
30625MGP-**
Xout
TXD
RXD
RST2
THP, UL, ASQ,
RSSI, HSDIN,
LSDIN
70
SW
TXIN
IGN
INT
Q913,Q909
DTC114EE,12A02CH
8C
IC407
TC75W
IC
TC75W
MUTE
SW
Q415
HN1L02FU
VGS-1
POWER SW
AMP
HSDO
STSW
RED
GR E
AMP
SCSW
SW
AO
8C
5C
S [1:10]
10KEY
DIMMER
IC412
TC75W51FU(2/2)
Q413
2SJ243
SW
Q905
DTC114EE
SW
AVR
X171
44.395MHz
2SK1824
SW
IC902
30302M8-***GP
Q904
DTC114EE
SW
5V
MUTE RXDET
SW
5C
Q176
Q409
DTC363EU
IC413
TC7MZ4053
FK(3/3)
Q414
2SJ243
X901
14.7456MHz
IC901
TA78L05F
IC
TA3
IC413
TC7MZ4053FK(2/3)
D408,D409
MA742*2
Q410,Q411
2SC4116(Y)
2SA1586(Y,GR)
VDD
5R
DMUTE
SW
AGC
PTT/TXD1
DM
BLC2
Xout
CF
FM IC
TXAI RXOUT
TXAO RXIN
MIC
AMP
D904,D905,D906
DA204U
IC903
LC75810T
-8726
CF172
Q175
2SC4617(Q)
IC414
TC75W51FU
Q901,Q902
DTC144EE
LDT
LCK
LRES
LCS
CF
SW
Noise AMP
Scrambler Board
EMTON
5C
Q416
2SJ243
LCD
DRIVER
D171
DAN235E
DET
ANI Board
DATA
OUT
SIDE
TONE
Q406
HN1J02FU
MI2
SEG*75
Q906,Q907
DTC114EE, 2SC2873(Y)
HSDO
MM2
Q417
2SJ243
Surge
Protect
*3
UL 5C
5E
HK/RXD
COM*9
D173
RB706F-40
AVR
5V
DISPLAY UNIT
(X54-348)
DM
BLC
PLE
CF SW
IC807
XC6201P502PR
PTT
DT
CF171
RXC
IGN
SW
Protect
PCK
Q804,Q808
12A02CH,DTC114EE
SW
LCD
5C
T/R
IC301
ADF4111BCP7
PLL
TXC
INT
Q812
DTC114TE
AFO
BLC
SB
E
PTT
ME
MIC
HOOK
DM
SW
10CL
VCXO
5R
SW
Q306: 2SK508NV(
D307,D309,D312,D
: BB664*4
Q308
2SC4116(GR)
RXC
Voltage
DETECTOR
MIC
MB
Q805,Q809
12A02CH,DTC114EE
8T
SW
IC802
XC61CN5002NR
11CL Active
Loop
Filter
Ripple
Filter
8C
IC804
TA7805F
SW DTC114EE
PROTECT
DC-DC
Converter
5C
IN V
Q302,Q303,Q304
Q251
2SC4617(S) 2SC4116(BL)*3
IC251
MAX5026EUT+T
SB
Q310
DTC114EE
SW
RX
VCO
CV
SW
D804,Q802
02DZ18(X,Y)
DTC114EE
TX
VCO
MOD
+B
OPT1, OPT2,
OPT3, OPT4,
OPT5
TK-7180
BLOCK DIAGRAM
Q307: 2SK508NV(K52)
306,D308,D310,D311,D314: BB664*4,1SV278
Q312
2SC4617(S)
Q310
DTC114EE
8T
Q313
2SC5108(Y)
Buff AMP
Buff AMP
T/R
SW
LPF
BPF
5C
Q172
2SC5108(Y)
Q171
2SC5108(Y)
XF171
IF AMP
MCF
2Pole
MCF
2Pole
5R
5R
5C
5C
LSDO
GND
5C
6
EXT.
SP
IC411
LMC7101BIM5
D702,D703,D709,D710
1SS355,02DZ18(X,Y)
DI
IC407
TC75W51FU(1/2)
AUXO1~
AUXO2
MP
5C
D704~D708
D711~D713,D412
DA204U
5M
5M
Surge
Protect
10CL
Flash ROM
EEPROM
RTC
IC405
AT29C040A-90TI
IC401
AT24256N10SI27
IC402
RV5C386A
DT,CK,DSTB
Surge
Protect
X401
32.768kHz
AUXI/O1~
AUXI/O9
D413,D414
DA204U
D, AFSTD,
RDO,
AFDIO
CK, AFDIR
A [0:18],
RD, WR,
CS0
D [0:7]
RTCL/ RTDT/
EEPCL EEPDAT
INTRA
µ-com
IC404
30625MGP-***GP
DT, CK,
PCK, PLE,
TXC, RXC, SBC
T/R, W/N,
DMUTE,
RECSRC/SELF,
AM, AM2
EMTON,
DSTB,
APC,
HSDO,
LSDO,
BEEP
MM1, MM2
H/L,
STSW
Surge
Protect
TXD1,RXD1
TXD2,RXD2
5C
TXD1,RXD1
TXD2,RXD2
RS232
DRIVER
IC416
ADM202EARN
AFO
DEO
MI2
DI
ME
SB
GND
SPSTB1, SOE,
CK, DT
T2,
T4,
12
AUX I/O7
AUX I/O1~
AUX I/O9
5M
Shift Register
IC403
BU4094BCFV
SP
AUXO1
PA
HOR
SCSW
CFSW
AUXO2
GSW
ACC 26pin
ACC D-Sub 25pin
TV
X403
14
15
16
AUXO1 AUXO2 SB
5C
18
17
GND AFO
5C
IC409
TC75W51FU(1/2)
20
19
AUX I/O5 DEO
5M
HOR
21
AUX I/O4
Xin
3.6864MHz
Xout
PA
Q418
DTC114EE
BAL
5C
IC415
Audio processor
AQUA-L
IC408
TC75W51FU
(2/2)
SPO
INV
AM
MB
22
AUX I/O3
:
FC
IC410
M62364FP
SPI
IC417
TA7252AP
IC408
TC75W51FU(1/2)
DAC
MOD
RXAF
SB
AF AMP
24
23
AUX I/O1 AUX I/O2
5C
IC412
TC75W51FU(1/2)
AFO
1
Q419
DTC363EU
DEO
AF
DEO
AF
HSDI
8R
HPF
OPT3 2
1 OPT1
TXD1 4
3 RXD1
OPT4 6
5 CLK
OPT5 8
7 USEL
AGND 10
9 DGND
AI 12
11 AO
5E 14
13 AGND
DTI 16
15 STON
NC 18
17 TCTL
OPT2 20
19 AUDIH
RXEO 22
21 TXO
TXI 24
23 RXEI
8C 26
25 OPT6
25
ME
5C
H/L
HiPo: 0V/LoPo: 5V
MUTE
SW
MOD
COMP
D11
1SV283
1
NC
LPF
LPF
D103,D104
D105,D106
1SV283*4
SIDE TONE
W/N
IC407
CD171
TC75W51FU(2/2)
BPF
2
RXD1
SW
5R
IC406
TC75W51FU
DI
8T
GAIN Q72
SW 2SK1824
RF AMP
ATT
Mixer
5
4
3
DI AUX I/O9 TXD1
AMP
D8
HSM88AS
Q103
2SC3357
IC171
SPM5001
XF171
Q178
DTA144EE
CD
IC72
TA75W01FU
(2/2)
MP 8T
6
MI2
IC172
TA31136FN
5C
D7
HSM88AS
TUNE
CF SW
IF AMP
RSSI
POW
DET
TV
CF
X171
4.395MHz
PC 8T
DC
AMP
7
8
AUX I/O8 GND
SW
FM IC
ATT
DC
AMP PO REF
9
TXD2
CF172
DC
AMP
10
RXD2
D172
DAN235E
D6
HSM88AS
PO DET
11
GND
CF
POW
DET
IC71
TA75W01FU(2/2)
IC71
TA75W01FU(1/2)
Q305
DTC144EE
CF171
E
LPF
POW
DET
APC
8T
T/R
5C
SW
LPF
GATE Q3 8T
SW DTC114EE
IC72
TA75W01FU(1/2)
8T THP
RX Local
180.85~218.85MHz
5C
5C
+B
GSW
TEMP
DET
D315,D316
HVC131*2
5R
*2
7
ANT
SW
13
AUX I/O6
GR)
8T
TH1
S1R104J475H
8T
Q306: 2SK508NV(K52)
D307,D309,D312,D313
BB664*4
Q301
2SC5108(Y)
POW
AMP
ATT
5C
Q311
2SC5108(Y)
T/R
D3,D4
IC1
XB15A407A2GB*2
RA30H1317M D2: XB15A709
Q2
2SC5192
ATT
5CL Ripple
Filter
T/R
IN V
TX
Q1
136~174MHz 2SC5108(Y)
71
TK-7180
LEVEL DIAGRAM
Receiver Section
Radio Frequency
44.85MHz
W
N
–105.5dBm
–120.0dBm
–122.0dBm
–109.0dBm
–117.0dBm –118.5dBm
L173
ANT
BPF
BPF
ATT
–109.5dBm –108.0dBm
L176
IC171
XF171
(1/2)
Q103
XF171
(2/2)
Q171
Q172
SG input level for 12dB SINAD are
connecting SG to each point via a
Transmitter Section
TX-RX unit (B/3)
W : 5.0mVrms
N : 6.3mVrms
W : 5.0mVrms
N : 6.3mVrms
W : 72.5mVrms
N : 91.3mVrms
IC414
MIC
2
W : 72.5mVrms
N : 91.3mVrms
IC413
1
12
W : 340mVrms
N : 180mVrms
IC415
14
2
IC410
6
4
MIC input : 3kHz DEV. (Wide), 1.5kHz DEV. (Narrow) at 1kHz MOD.
Transmitting frequency : Center frequency
72
W : 140mVrms
N : 70mVrms
IC412
3
2
W : 173mVrms
N : 86mVrms
Q307
1
TX
VCO
TK-7180
LEVEL DIAGRAM
455kHz
05.5dBm
W : –86.0dBm
N : –86.0dBm
CF171/
CF172
.0dBm
315mVrms
200mVrms
3
190mVrms
88mVrms
4.00Vrms
5
IC172
IC412
9
16
6
IC413
7
1
IC415
15
5
IC410
26
16
IC417
15
1
5
72
J401
SINAD are obtained Measured by
point via a 0.01µF capacitor.
4Ω
W : –83.5dBm
N : –83.0dBm
Audio Frequency
AF VTVM
AF level obtained when the AF output level is adjusted for 4.00V/4Ω
with the front panel AF VOL control. Measured with AF voltmeter
connected to the external speaker jack, receiving a –53dBm SSG
signal modulated at 1kHz, DEV. WIDE 3kHz (NARROW 1.5kHz).
Power module
173mVrms
86mVrms
–1dBm
–1.5dBm
+7dBm
+16dBm
TX-RX unit
(B/3)
30W
IC1
Q307
1
TX
VCO
Q313
Q1
4
ANT
Q2
Wattmeter by 50Ω
73
TK-7180
OPTIONAL ACCESSORIES: KRK-10 (Control Head Remote Kit: 23ft/7m)
■ External View
■ Parts List
✽ : New Parts
Ref. No.
New
Address parts
Parts No.
Description
KRK-10
1
2
✽
✽
A62-1101-01
A82-0056-11
MAIN PANEL
REAR PANEL
4
5
✽
✽
E30-7514-05
E37-1121-05
TRUNK CABLE
FLAT CABLE
7
✽
F07-1884-03
MOLDING COVER
9
✽
G53-1614-23
PACKING
11
12
13
14
15
✽
H12-3163-03
H25-0029-04
H25-2327-04
H25-2352-04
H52-2042-02
PACKING FIXTURE
ITEM CARTON CASE
J29-0698-03
BRACKET
N08-0550-04
N80-2608-48
N99-2040-05
DRESSED SCREW
PAN HEAD TAPTITE SCREW
SCREW SET
✽
17
A
B
19
INTERFACE UNIT (X46-3310-20)
■ Components Description
Ref. No.
74
Part Name
✽
✽
Description
IC1,2
IC
Buffer amp
D2
Varistor
Current limiter
D3~6
Diode
Surge protect
D9~11
Diode
Surge protect
D12~20
Varistor
Surge protect
C14
C41
CK73GB1H102K
CK73GB1H102K
CHIP C
CHIP C
CN1
CN2
CN3,4
E40-6371-05
E40-6412-05
E40-6377-05
PIN ASSY
L2,3
L5,6
L40-1091-86
L40-1091-86
R1
RK73GB1J473J
CHIP R
D2
D3-6
D9-11
D12-20
IC1,2
MINISMDM075/24
DA204U
DA204U
AVRM1608080MAA
TC7WT125FU
VARISTOR
DIODE
DIODE
VARISTOR
MOS IC
✽
1000PF
1000PF
47K
J
K
K
1/16W
TK-7180
■ Exploded View and Packing
12 Protection bag (H25-0029-04)
A Dressed screw (N08-0550-04) x 2
12 Protection bag
(H25-0029-04)
7 Molding cover
(F07-1884-03)
13 Protection bag
(H25-2327-04)
19 Screw set
(N99-2040-05)
13 Protection bag
(H25-2327-04)
13 Protection bag
(H25-2327-04)
17 Bracket
(J29-0698-03)
14 Protection bag
(H25-2352-04)
4 Trunk cable
(E30-7514-05)
11 Packing fixture
(H12-3163-03)
B Pan head taptite screw
(N80-2608-48) x 4
Interface unit
(X46-3310-20) (A/2)
15 Item carton case
(H52-2042-02)
1 Main panel
(A62-1101-01)
4 Trunk cable
(E30-7514-05)
7 Molding cover
(F07-1884-03)
7 Molding cover
(F07-1884-03)
5 Flat cable
(E37-1121-05)
4 Trunk cable
(E30-7514-05)
9 Packing
(G53-1614-23)
Interface unit
(X46-3310-20) (B/2)
2 Rear panel
(A82-0056-11)
B Pan head taptite screw
(N80-2608-48) x 4
75
TK-7180
■ PC Board
Component side view (J72-0934-09)
Foil side view (J72-0934-09)
R1
1
30
SPI
SPI
SPI
SPI
SPI
SPI
GND
8C
SB
SB
NC
PSW
GND
GND
MIC
ME
GND
PSENS
RST2
LCDRST
LCDDI
LCDDO
CLK
SHIFT
NC
5C
TXD
RXD
GND
DM
CN2
GND
RST2
D10
CN4
TXD RXD
RST2 1
SHIFT
GND
1 8
IC2
4 5
D20
C41
SHIFT
TXD
RXD
PSENS
PSENS
L6
L5
ME
D9
D11
ME
MIC
PSW
5C
MIC
PSW
GND
SB
SB
8C
8C
GND
SPI
SPI
J72-0934-09 B/2
J72-0934-09 B/2
J72-0934-09 A/2
J72-0934-09 A/2
14
CN3
SPI
SPI
1
GND
8C
8C
SB
GND
PSW
MIC
PSW
L2
L3
MIC
5C
ME
PSENS
D6
D4
D3
ME
RXD
D5
C14
1 8
IC1
4 5
D2
TXD
GND
SHIFT
RST2 14
PSENS
SB
TXD RXD
GND
RST2
30
D17
D18
D13
SHIFT
SPI
SPI
SPI
SPI
SPI
SPI
GND
8C
SB
SB
NC
PSW
GND
GND
MIC
ME
GND
PSENS
RST2
LCDRST
LCDDI
LCDDO
CLK
SHIFT
5C
NC
TXD
RXD
GND
DM
1
D12
D16
D14
D15
76
CN1
D19
Component side
Layer 1
Layer 2
Component side
Layer 1
Layer 2
Foil side
Foil side
TK-7180
■ Schematic Diagram
INTERFACE UNIT (X46-3310-20) (A/2)
Radio Side
CN1
SPI
SPI
SPI
SPI
SPI
SPI
CN3
1
1
2
2
3
3
4
4
5
5
6
6
7
GND
D2
8
8C
SB
SB
NC
PSW
GND
GND
L2
1u
7
L3
1u
8
9
9
10
10
11
11
12
12
13
13
14
14
15
MIC
D14
D19
D18
D17
D16
E40-6371-05
2
3
4
VCC
IC1
G2
Y2
Y1
GND
A2
8
D6
G1
A1
D4
1
30
(DM)
7
6
5
INTERFACE UNIT (X46-3310-20) (B/2)
Display Side
CN2
CN4
RST2
RST2
IC1
: TC7WT125FU
D2
: MINISMDM075/24
D3~6 : DA204U
D12~19 : AVRM1608080MAA
29
GND
GND
SHIFT
D15
28
RXD
SHIFT
GND
C14 1000p
27
TXD
TXD
TXD
26
NC
RXD
RXD
25
5C
ME
PSENS
24
SHIFT
PSENS
ME
D5
D3
23
D13
D12
22
(CLK)
MIC
MIC
21
(LCDDO)
PSW
PSW
E40-6377-05
20
(LCDDI)
GND
GND
19
(LCDRST)
SB
SB
18
RST2
8C
8C
17
PSENS
GND
GND
16
ME
GND
SPI
SPI
14
30
13
29
12
28
11
27
10
26
9
25
8
L5
1u
24
7
L6
1u
23
6
22
5
21
4
20
3
19
2
18
1
17
16
E40-6377-05
15
A
14
13
D10
12
11
10
9
A
8
7
6
5
D20
4
3
C41 1000p
1
2
3
A
4
A
G1
VCC
A1
Y2
GND
IC2
G2
Y1
A2
8
R1 47k
2
D11
D9
IC2
: TC7WT125FU
D9~11 : DA204U
D20 : AVRM1608080MAA
1
SPI
SPI
SPI
SPI
SPI
SPI
GND
8C
SB
SB
NC
PSW
GND
GND
MIC
ME
GND
PSENS
RST2
(LCDRST)
(LCDDI)
(LCDDO)
(CLK)
SHIFT
NC
5C
TXD
RXD
GND
(DM)
E40-6412-05
7
6
5
A
77
TK-7180
■ Terminal Function
Pin No.
Name
Description
CN1 (Radio side)
Pin No.
Name
15
ME
1
SPI
Speaker input.
16
MIC
MIC signal input.
2
SPI
Speaker input.
17
GND
Ground.
3
SPI
Speaker input.
18
GND
Ground.
4
SPI
Speaker input.
19
PSW
Detection signal input of Power switch.
5
SPI
Speaker input.
20
NC
-
6
SPI
Speaker input.
21
SB
7
GND
Ground.
22
SB
8
8C
8V input.
23
8C
8V output.
9
SB
24
GND
Ground.
10
SB
25
SPI
Speaker output.
11
NC
-
26
SPI
Speaker output.
12
PSW
Detection signal output of Power switch.
27
SPI
Speaker output.
13
GND
Ground.
28
SPI
Speaker output.
14
GND
Ground.
29
SPI
Speaker output.
15
MIC
MIC signal output.
30
SPI
Speaker output.
16
ME
MIC ground.
17
GND
Ground.
1
SPI
Speaker output.
18
PSENS
Detection signal output of Display unit.
2
GND
Ground.
19
RST2
Reset signal input.
3
8C
8V output.
20
(LCDRST)
Reserve.
4
SB
21
(LCDDI)
Reserve.
5
GND
Ground.
22
(LCDDO)
Reserve.
6
PSW
Detection signal input of Power switch.
23
(CLK)
Reserve.
7
MIC
MIC signal input.
24
SHIFT
Control signal input of Beat-Shift function.
8
ME
MIC ground.
25
5C
5V input.
9
PSENS
Detection signal input of Display unit.
26
NC
-
10
RXD
27
TXD
11
TXD
28
RXD
12
GND
Ground.
29
GND
Ground.
13
SHIFT
Control signal output of Beat-Shift function.
30
(DM)
Reserve.
14
RST2
1
(DM)
Reserve.
1
RST2
Reset signal input.
2
GND
Ground.
2
SHIFT
Control signal input of Beat-Shift function.
3
RXD
3
GND
Ground.
4
TXD
4
TXD
5
5C
5V input.
5
RXD
6
NC
-
6
PSENS
Detection signal output of Display unit.
7
SHIFT
Control signal output of Beet-Shift function.
7
ME
MIC ground.
8
(CLK)
Reserve.
8
MIC
MIC signal output.
9
(LCDDO)
Reserve.
9
PSW
Detection signal output of Power switch.
10
(LCDDI)
Reserve.
10
GND
Ground.
11
(LCDRST)
Reserve.
11
SB
12
RST2
12
8C
8V input.
13
PSENS
Detection signal input of Display unit.
13
GND
Ground.
14
GND
Ground.
14
SPI
Speaker input.
CN3 (Radio side)
CN2 (Display side)
78
Description
MIC ground.
CN4 (Display side)
TK-7180
OPTIONAL ACCESSORIES
KAP-2 (Horn Alert/P.A. Relay Unit)
KMC-35 (Microphone)
■ External View
■ External View
KMC-36 (Keypad Microphone)
■ External View
KCT-40 (Radio Interface Cable)
■ External View
KCT-46 (Ignition Sense Cable)
■ External View
79
TK-7180
SPECIFICATIONS
GENERAL
Frequency range ....................................... 136~174MHz
Number of channels .................................. Zone : Max. 128 per radio
Ch/GID : Max. 250 per zone
(Max. 512 [Conv. Ch’s + GID’s] total per radio)
Channel spacing ........................................ Wide : 25, 30kHz
Narrow : 12.5, 15kHz
Operating voltage ...................................... 13.6V DC ± 15%
Current drain
Standby .................................................. 0.4A
Receive .................................................. 1.0A
Transmit ................................................. 9.0A
Duty cycle ................................................. Transmit : 20%
Operating temperature range .................... –22°F~+140°F (–30°C~+60°C)
Frequency stability .................................... ± 0.00025% (–22°F~+140°F)
Antenna impedance .................................. 50Ω
Channel frequency spread ........................ 38MHz
Dimensions (W x H x D) ............................ 6-5/16 x 1-3/4 x 6-3/16 in. (160 x 45 x 157 mm)
(Projections not included)
Weight (net) .............................................. 3.31lbs. (1.5kg)
RECEIVER (Measurements made per EIA/TIA-603)
Sensitivity (12dB SINAD) ........................... Wide : 0.25µV
Narrow : 0.28µV
Selectivity .................................................. Wide : 80dB
Narrow : 70dB
Intermodulation distortion ......................... W/N : 75dB (± 50, 100kHz)
Spurious response .................................... 90dB
Audio output (4Ω impedance) ................... 4W with less than 5% distortion
TRANSMITTER (Measurements made per EIA/TIA-603)
RF power output ....................................... 30 to 1W
Spurious response .................................... 70dB
Type of emission ....................................... Wide : 16K0F3E
Narrow : 11K0F3E
FM hum & noise ....................................... Wide : 50dB
Narrow : 45dB
Audio distortion ......................................... W/N : 3%
Microphone impedance ............................ 600Ω
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD U.S.A. CORPORATION
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS SINGAPORE PTE LTD.
1 Genting Lane #07-00 Kenwood Building, Singapore 349544

TK-7180

Transcription

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