kenwood TKR-751/851 User Manual

Transcription

UHF FM REPEATER
TKR-851
SERVICE MANUAL
© 2004-5 PRINTED IN JAPAN
B51-8684-00 (N) 987
Front panel
(A62-0934-03)
Knob (Volume) Knob (DC source)
(K29-5389-03) (K29-9106-04)
UHF FM REPEATER TKR-851
Key top
(K29-5460-02)
Modular jack
(E08-0877-05)
Fuse (Blade, 10A/32V)
(F06-1032-05) x 2
Antenna cable (N)
(E30-7528-05)
D-sub cable assy
(E37-0904-05)
TEST/SPKR connector assy
(E37-0913-05)
Antenna cable (BNC)
(E30-3418-05)
DC cord (Ext DC in)
(E30-3414-05)
DC backup terminal
(E70-0402-05)
CONTENTS
GENERAL ................................................................. 2
SYSTEM SET-UP ..................................................... 2
OPERATING FEATURES ......................................... 3
REALIGNMENT ........................................................ 4
INSTALLATION ........................................................ 5
MODIFICATION ....................................................... 8
DISASSEMBLY FOR REPAIR ................................ 10
CIRCUIT DESCRIPTION ......................................... 11
SEMICONDUCTOR DATA ..................................... 18
COMPONENTS DESCRIPTION ............................. 20
PARTS LIST ............................................................ 22
EXPLODED VIEW .................................................. 34
PACKING ................................................................ 36
ADJUSTMENT ....................................................... 37
TERMINAL FUNCTION .........................................
INTERCONNECTION DIAGRAM ...........................
PC BOARD
FINAL UNIT (X45-3742-71) ...............................
DISPLAY UNIT (X54-3330-21) ..........................
TX-RX UNIT (X57-6962-70) (A/2).....................
TX-RX UNIT (X57-6962-70) (B/2) .....................
RX VCO UNIT (X58-4800-10) ...........................
TX VCO UNIT (X58-4810-10) ............................
SCHEMATIC DIAGRAM ........................................
BLOCK DIAGRAM ..................................................
KES-5 (EXTERNAL SPEAKER) ..............................
SPECIFICATIONS...................................................
46
50
52
56
60
64
68
69
70
83
86
87
TKR-851
GENERAL / SYSTEM SET-UP
INTRODUCTION
PERSONAL SAFETY
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.
The following precautions are recommended for personal
safety :
• 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.
• This equipment should be serviced by only qualified technicians.
ORDERING REPLACEMENT PARTS
SERVICE
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.
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignment procedures contained in this manual.
SYSTEM SET-UP
Merchandise
received
Frequency range (MHz)
TX/RX 440~470
TX/RX 450~480
Choose the type
of transceiver
RF power
25W
25W
Type
E
K
See page 4.
Repeater
A personal computer (IBM PC or compatible), programming interface (KPG-46),
programming & setup
and programming software (KPG-91D) are required for programming.
See page 40.
The RX RF BPF (L2,L4,L5 on TX-RX unit A/2) must be aligned to obtain
the maximum sensitivity at a programmed frequency.
DC power
supply or
duplexer?
YES
Installation in the
optional space
YES
KES-4 or KES-5
installation
NO
External speaker?
NO
Delivery
2
TKR-851
OPERATING FEATURES
1. Two 7-segment LED displays
• “E2” is displayed when the channel data is not written.
• Channel display (1~16) : While operating normally in user
mode.
• When the displayed channel is contained in scan sequence, the right side decimal point is displayed.
• When the displayed channel is the priority channel, the left
side decimal point is displayed.
• “E3” is displayed when PLL is unlocked.
Receiver PLL unlocked = BUSY LED blinks.
Transmitter PLL unlocked = TX LED blinks.
• “E4” is displayed when PTT is attempted on a channel
number that has no frequency data programmed.
• “SC” is displayed while in scan mode.
• “PC” is displayed while in PC mode.
• “PG” is displayed while in firmware programming mode.
2 decimal points displayed = 115,200bps
1 decimal point displayed = 57,600bps
No decimal = 38,400bps
• “E1” is displayed when FPU data is not written.
3
TKR-851
REALIGNMENT
3-3. KPG-46 Description (PC Programming Interface Cable : Option)
1. Modes
User mode
PC mode
PC programming mode
PC test mode
PC tuning mode
The KPG-46 is required to interface the TKR-851 to the
computer. It has a circuit in its D-sub connector (25-pin) case
that converts the RS-232C logic level to the TTL level.
The KPG-46 connects the microphone connector of the
TKR-851 to the computer’s RS-232C serial port.
3-4. Programming Software Description
Firmware Programming mode
Mode
Function
The KPG-91D is the programming software for TKR-851
supplied on a CD-ROM. This software runs under Windows
98, ME, Windows 2000 or XP on an IBM-PC or compatible
machine.
The data can be input to or read from TKR-851 and edited
on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.
User mode
Use this mode for normal operation.
PC mode
Use this mode to make various settings by
PC programming
Use to read and write frequency data and
3-5. Programming With IBM PC
mode
other features to and from the repeater.
PC test mode
Use to check the repeater using the PC.
Data can be programmed into the flash memory in RS232C format via the microphone connector.
means of the FPU through the RS-232C port.
This feature is included in the FPU.
Firmware pro-
Use when changing the firmware program
gramming mode
of the flash memory.
IBM-PC
KPG-46
2. How to Enter Each Mode
Mode
Operation
User mode
Power on.
PC mode
Received commands from PC.
Firmware Pro-
[PF1] key + Power on (one second).
TKR-851
gramming mode
KPG-91D
3. PC Mode
Fig. 1
3-1. Preface
The TKR-851 repeater is programmed by using a personal
computer, programming interface and KPG-91D software.
4. Firmware Programming Mode
3-2. Connection Procedure
4-1. Preface
1. Connect the TKR-851 to the personal computer with the
interface cable.
2. When power is applied, the user mode is entered immediately. When the PC sends a command, the repeater enters the PC mode and displays “PC” on the 7-segment
LED. When data is being transmitted to the PC from the
repeater, the TX LED flashes. The BUSY LED flashes
when data from the PC is being received by the repeater.
The TKR-851 uses flash memory to allow it to be easily
upgraded when new features are released in the future.
4-2. Connection Procedure
Connect the TKR-851 to the personal computer (IBM PC
or compatible) with the interface cable (KPG-46). (Connection
is the same as in the PC mode.)
Notes :
Note :
• The data stored in the personal computer must match the
model type, when it is written into the flash memory.
• Change the TKR-851 to PC mode, then attach the interface cable.
4
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.
TKR-851
REALIGNMENT / INSTALLATION
4-3. Programming
1. Start up the 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 TKR-851 power on with the [PF1] key held down.
Hold the key down for one second until the 7-segment
display changes to “P.G.”. When “P.G.” appears, release
your finger from the key.
5. Check the connection between the TKR-851 and the personal computer, and make sure that the TKR-851 is in the
program mode.
6. Press write button in the window. A window opens on
the display to indicate progress of writing.
7. If writing ends successfully, the TX LED on the TKR-851
lights.
8. If you want to continue programming other TKR-851s, repeat steps 3 to 6.
Notes :
This mode cannot entered if the firmware program mode
is set to disable in the programming software (KPG-91D).
INSTALLATION
1. External Power Supply Connection
(Rear Connectors)
This unit has two external power supply connectors : Main
DC and Backup.
If an external DC power supply is connected to the main
DC connector and a backup battery is connected to the
Backup connector at the same time, the DC power supply
switches to the battery automatically if power failure occurs.
Therefore, the operation of the repeater can be continued.
If the battery is used, but both the battery and power supply need not be connected (if an external switch is used or if
only a solar battery is used), connect it to the Backup connector, not the Main DC connector. Current consumption can be
reduced by approx. 120mA because the relay is not used.
If it is installed when the temperature at the repeater site
is below freezing, check whether the switch (relay) works
properly after installation.
2. Voice Scrambler
4-4. Function
It operates only during base operation. The voice is not
scrambled when it is repeated.
If you press the [PF1] key (front panel), both decimal point
on the 7-segment display will disappear. The writing speed is
38400 bps (low-speed mode). If you press the [PF1] key
again, the right hand decimal points will light. The writing
speed is 57600 bps (middle-speed mode).
2-1. Modification
Note :
2-2. Connection
Normally, write in the high-speed mode (115200 bps).
1) Remove R742 and R653 on the TX-RX unit (B/2) : control
section.
1) The functions of pins of CN601 on the TX-RX unit (B/2) :
control section are shown in the figure.
2) Join the CN601 connector to the voice scrambler board via
the E37-0808-05 connector cable.
When the operation is checked in PC test mode after the
modification, and the maximum deviation is adjusted, the
voice from the local microphone is not modulated. In this
case, remove the CN601 12-pin (PTO) cable and connect it to
the land of the display unit (X54-333) from the voice scrambler. The voice from the local microphone can be modulated
in PC test mode.
5
TKR-851
INSTALLATION
TX-RX unit (B/2)
Control section
Component side
Display unit (A/2)
Foil side
PTO
SB
8C
SB
Fig. 3
CN603
R653
R742
1
3. External Speaker (KES-4 or KES-5)
CN604
CN601
CN606
PTO
The TKR-851 has a internal built-in speaker (5W/8Ω), and
the external speaker output from the TEST/SPKR connector
(15-pin) on the rear of the radio is 4W/4Ω. Use external
speaker KES-4 or KES-5.
3-1. Connection for the KES-4 or KES-5 With the TKR-851
■ When taking the AF output from the TEST/
SPKR connector (15-pin) on the rear of the radio
CN605
14
The following tools are required for changing the connector.
• Extracting tool
Fig. 1
CN601
1
TXO (MIC signal output)
TXI (MIC signal input)
RXO (RX audio signal output)
AC (Audio control signal output)
BC1 (Scramble code output 1)
PTI (PTT signal input)
CLRC (Clear code for scrambler)
RXI (RX audio signal input)
PTO (PTT signal output)
NC
GND
14
Fig. 2
6
The following extracting tool is recommended :
Molex Inc. Order No. : J5800-002 (W05-0878-00)
1. Remove the connector with jumper from the external
speaker connector on the rear panel of the radio. (Fig. 4-1)
Note : Save the jumper, which is required when the radio
is used without the external speaker.
2. Remove the terminals with the jumper from the connector housing holes number 9 and 12 using the extracting
tool.
Voice
scrambler
Removing the jumper lead (Fig. 4-2)
Display
unit
8C
1) Insert the extracting tool (J5800-002) into the connector while pushing the jumper lead in the direction of
(a).
2) Push the extracting tool into collapse the barbs of the
crimp terminal.
3) Pull out the lead while continuing to push the extracting
tool in the direction (b).
3. Reinsert the terminal with the black and white stripe lead
into hole number 12, and the terminal with the black lead
into hole number 6. (Fig. 4-3)
4. Attach the connector to the external speaker connector on
the radio.
TKR-851
INSTALLATION
Note :
Relationship between TEST/SPKR connector (15-pin) connection and speaker output.
When pins 9 and 12 are shorted : Built-in internal speaker
is used.
When pins 9 and 12 are open and output is from pins 6 and
12 : KES-4 or KES-5 is used.
Fig. 4-1
4. Accessory Cabinet
You can install optional accessories, such as a DC power
supply or duplexers in the accessory cabinet.
1. Place the optional accessory in the cabinet as shown below.
2. If necessary, attach cushions (G13-1801-04 and/or G131802-04) to the top plate (J21-8402-04) in order to adjust
the space between the cabinet and the top plate. Then,
insert the 3 tabs of the plate into the slots in the side of the
cabinet. High, middle, or low positions are available. To
afix the plate, inset and tighten 2 screws on the other side
of the plate.
You can also flip the top plate upside-down to adjust a
height of the cabinet space.
Hardware fixture
Tighten screws
Cushion
(G13-1801-04 or
G13-1802-04)
Insert the plate
tabs to set the
height position
(high, middle,
or low).
or
Fig. 4-2
The top plate can be inverted to adjust the height
of the cabinet space.
Fig. 5
Fig. 4-3
7
TKR-851
INSTALLATION / MODIFICATION
5. Key Cover
7. Installing Name Plates
To avoid accidentally pressing the keys, you can install the
key cover.
Punch out the name plate card. Then insert the plates
onto the reltative function keys.
You can reconfigure the name plates at any time.
1. Install and fix the key protector using the 5 supplied
screws (N35-3006-45).
Punch out the
name plate cards
Squeeze and
insert the plates.
Name plates for
the function keys
Name plates
Side view of the key
Fig. 8
Screws
(N35-3006-45) x 5
MODIFICATION
Fig. 6
1. DC Source Switch
6. Desktop Repeater
When you use the repeater on the desktop, attach the 4
spacers to the base of the repeater as shown in figure. With
these spacers attached, the front panel will not touch the
desk surface.
Pegs
Firmly press these pegs
(J59-0302-05) through the
spacers to afix them to
the repeater.
To prevent the power supply from turning off due to
misoperation of the DC source switch on the front panel or
accidents (tampering) after installation, the main unit can be
kept on regardless of the on/off of the DC source switch on
the front panel.
Short the PSW land near K1 relay by soldering.
Peel off the backing paper
to attach these spacers
(J02-0492-04).
TX-RX unit (A/2)
Component side
CF1
WIDE
Spacers
(J02-0475-05)
CF2
NARROW
PSW
Fig. 7
K1
8
Fig. 1
TKR-851
MODIFICATION
2. Trickle Charge for Backup Battery
If the external DC power supply is connected to the Main
DC connector and a backup battery (12V rechargeable type) is
connected to the Backup connector at the same time, the
battery can be trickle-charged from the external DC power
supply with a maximum current of 0.5A.
Short the CHARGE land near R61.
Final unit (A/2)
Component side
Notes :
CN7 BACKUP
(ORANGE)
K1
CHARGE
R61
1. Make this modification after removing the DC power supply and battery for safety.
2. When the DC power supply is connected after the modification, DC voltage is output to the Backup connector. Be
careful during setup.
3. When the backup battery is used for a long time, remove
the battery from the repeater and recharge it because the
trickle charge is not sufficient for recharging a completely
discharged battery.
Fig. 2
9
TKR-851
DISASSEMBLY FOR REPAIR
1. How to Remove the Panel Assy (ABS)
w
Note : You can remove the panel assembly (ABS) without
removing the top panel (A62-0840-03).
1. To remove panel (TX-RX, w), loose 6 screws ( q ).
2. To remove panel assembly (Front, r), loose 6 screws
( e ).
3. The panel assembly (ABS) is security fastened by 4 tabs
( t ) on top and bottom. You can remove the panel assembly by pulling to front while you are pulling up the
tabs.
q
q
e
t
e
r
t
t
10
TKR-851
CIRCUIT DESCRIPTION
2-1. Front-end Circuit
1. Outline
The front-end circuit consists of BPF L2, RF amplifier Q1,
and BPF L4/L5. The helical BPF covers frequency ranges 440
to 480MHz, with a passband of 5.0MHz.
The BPF L4/L5 attenuates the unwanted signals, and
sends only the necessary signal to the first mixer DBM A1.
The TKR-851 is a UHF/FM repeater designed to operate in
the frequency range of 440 to 470MHz (E), 450 to 480MHz
(K).
The unit consists of receiver, transmitter, phase-locked
loop (PLL) frequency synthesizer, and control circuits.
2-2. First Mixer
2. Receiver Circuit
The signal from the BPF is heterodyned with the first local
oscillator signal from the PLL frequency synthesizer circuit at
the first mixer DBM (A1) to become a 44.85MHz first intermediate frequency (IF) signal. The first IF signal is fed
through two monolithic crystal filters (XF2; Wide, XF1; Narrow) to further remove spurious signals.
The receiver is double conversion super-heterodyne, designed to operate in the frequency range of 440 to 470MHz
(E), 450 to 480MHz (K).
The receiver circuit located in TX-RX unit (X57-696 A/2)
consists of the following : 2-1 front-end circuit, 2-2 first mixer,
2-3 IF amplifier circuit, 2-4 audio amplifier circuit, and 2-5
squelch circuit.
RX ANT
TX-RX unit (X57 A/2): TX-RX
MCF (Wide)
XF2
IF AMP
Q3
D2
SW
D1
MCF (Narrow)
XF1
W/N
DET
44.850MHz
RF AMP
Q1
BPF
L2
RX VCO
IF AMP IF AMP IF AMP A3 (X58-480)
LPF Q10
Q9
Q8
VCO A
W/N
VCO B
QUD
SW
fRX–44.85MHz
CF1 (Wide)
W/N
SW
D4
NOISE DET
D5
SQL
BPF
L4,L5
1st MIX
DBM A1
SW
FM SYSTEM IC
IC9
RSSI
Q4
44.85MHz
IF AMP
Q2
DET
X1
44.395MHz
SW
D3
CF2 (Narrow)
NOISE AMP
Q7
455kHz
W/N
TX-RX unit (X57 B/2): Control
AMP
DEI DEO IC608
AINR
RD
IC614
CODEC
LPF
AMP
IC619 (B/2) IC619 (A/2) RXI RXO
IC622
Q606
IC629
DAC
SW
MUTE
AF
AMP
AOUTR
IC604
RA
CPU
AM
SPM
ASQ
IC615
IC621
INV Q605
RSSI
INT SP
Fig. 1 Receiver circuit
11
TKR-851
CIRCUIT DESCRIPTION
2-3. IF Amplifier
The first IF signal is amplified by Q2 and Q3, and then enters IC9 (FM system IC). The signal is heterodyned again
with a second local oscillator signal (44.395MHz) with in IC9
to become a 455kHz second IF signal. The second IF signal is
fed through a 455kHz ceramic filter, CF1 (Wide), CF2 (Narrow) to further eliminate unwanted signal, and the quadrature
detection circuit FM-detects the signal to produce a baseband signal and output it from pin 11.
2-4. Audio Amplifier
The audio amplifier circuit is located in control section of
TX-RX unit (X57-696 B/2). The recovered audio signal obtained from IC9 is amplified by IC608, input to the AINR terminal of CODEC IC (IC614), and audio processed by DSP
(IC618).
The processed audio signal from AOUTR terminal of
IC614 is amplified by IC619 (B/2) to a sufficient level, antialiasing filtered by IC619 (A/2). The audio signal goes to an
electronic volume (IC615) V3/V4, to the input of multiplexer
IC (IC622), and is amplified to drive a loudspeaker by an audio
power amplifier (IC629). The 4W audio output can be provided to external 4 ohms speaker through the 15-pin test connector “SPO, SPG” on the rear panel.
2-5. Squelch Circuit
The output signal from IC9 enters FM IC again, then
passed through a band-pass filter.
The noise component output from IC9 is amplified by Q7
and rectified by D5 to produce a DC Voltage corresponding to
the noise level. The DC voltage is sent to the analog port of
the CPU (IC604).
IC9 outputs a DC voltage (RSSI) corresponding to the input of the IF amplifier.
Display unit
(X54 B/2)
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, 3-4 automatic
power control circuit, 3-5 RF power down detect, and 3-6 fan
action control circuit.
3-1. Microphone Circuit
The signal from the microphone is passed through AGC
circuit located in display unit (X54-333), so that it does not
saturate. This circuit consists of IC501, D501, D502, Q501,
and Q502. The AGC is operated by controlling the + and –
side levels of amplitude using the current obtained by positive and negative detection of the amplified audio signal. The
audio signal goes to control section of TX-RX unit (X57-696 B/
2) from display unit (X54-333).
The transmit audio signal goes to the input of the multiplexer IC (IC605) for microphone muting. The audio signal is
amplified by IC610, input to the AINL terminal of CODEC IC
(IC614), and audio processed by DSP (IC618). The processed
audio signal from the AOUTL terminal of IC614 is amplified
by IC616 (A/2) to a sufficient level, anti-aliasing filtered by
IC616 (B/2), and amplified by the summing amplifier IC611
(A/2).
3-2. Modulation Level Adjustment Circuit
The output of the summing amplifier IC611 (A/2) is passed
to an electronic volume (IC615) for maximum deviation adjustment before being applied to a varactor diode in the voltage controlled oscillator (VCO) A2 located in TX-RX unit (X57696 A/2).
Display unit (X54 A/2)
VR501
MIC JACK
IC501(A/2)
Q501,502
AMP
ATT
MIC
J601
DET
D501,502
TXRX unit (X57 B/2): CONTROL
MIC
IC605 (A/2)
IC610
SW
AMP
IC614
CODEC IC
AINL
MIS
TA
TAS
IC616
(B/2)
IC616
(A/2)
IC611
(A/2)
AMP
LPF
AMP
AOUTL
IC605 (B/2)
TXO TXI
SW
D-SUB
TD
TDS
Fig. 2 Microphone circuit
12
IC615
MO
DAC
MB
SW
TKR-851
CIRCUIT DESCRIPTION
3-3. Driver and Final Power Amplifier Circuit
The transmit signal is generated by the TX VCO (A2), amplified by Q11, and sent to final unit (X45-374). This amplified
signal is amplified by Q1, Q2, Q3 and Q4, and is passed to the
FINAL stage. The RF power amplifier consists of MOS FET.
Final unit (X45-374 A/2)
TX-RX unit (X57-696 A/2)
Q1
Drive
AMP
STT
Q11
MO
TX VCO
A2
(X58-481)
Q4
Drive
AMP
Q3
Drive
AMP
ATT
CM COUPLER
TEMP
Q2
Drive
AMP
Vcont
D4
IC3
FCT
MB
BUFF
TCXO
IC1
X3
16.8MHz
TX ANT
Q5
Final
AMP
DC
AMP
FWD
DET
REV
DET
D5
SW Q8
POWER ADJ
PC
PDT
(to IC604 CPU)
REF
AMP
IC3
VR1
Fig. 3 Driver and final power amplifier circuit
3-4. Automatic Power Control, Circuit and Transmitter
The automatic power control (APC) circuit stabilizes the
transmitter output power at a pre-determined level, and consists of forward/reverse power detector circuits, and switching transistor Q8. The forward/reverse power detector circuits detects forward RF power and reverse RF power to DC
voltage, and consists of a CM coupling type detection circuit
formed by a strip line, RF detector D4/D5, and DC amplifier
IC3 (A/2).
The voltage comparator (IC3 B/2) compares the above detected voltage with a reference voltage, set using the microprocessor and IC6 located in the TX-RX unit. An APC voltage
proportional to the difference between the sensed voltage
and the reference voltage appears at the output of IC3. This
output voltage controls the gate voltage for the drive amplifiers Q3 and Q4 and final amplifier Q5, which keeps the transmitter output power constant.
This signal turns Q9 in the final unit ON to run the cooling
fan. It has a hysteresis of approx. 2°C by IC1. If fan action is
set to “Continuous”, the fan operates continuously, but Q9
stays ON.
FAN
CN4
FAB
X45 A/2
X57 A/2
X57 B/2
+B
IC604
IC7
Q9
FAG
FAS
13
CPU
Q6
CK,
DT,
STB
TMP
17
IC1
TMP
Q602
3-5. RF Power Down Detect
When the transmitter output power has dropped to or below the preset values (High Power : 10 W, Low Power : 0.4
W) in “RF Power Down Detect” adjustment, IC604 (CPU :
X57-696) detects the drop in power and outputs a Low-level
(default) signal to the AUX out port.
[Fan operation]
ON
3-6. Fan Action Control Circuit
If fan action is set to “Temperature”, the cooling fan is
turned ON or OFF according to temperature.
If the ambient temperature of the final unit exceeds
approx. 35°C, the output from the temperature detection IC1
changes from H to L. This signal is sent to the CPU (IC604)
by Q602 in the TX-RX unit B/2 (control section), and the output from pin 13 (FAS) of IC7 in the TX-RX unit A/2 controlled
by the CPU goes H.
OFF
+20°C
+30°C +35°C +40°C
+50°C
Fig. 4 Fan action control circuit
13
TKR-851
CIRCUIT DESCRIPTION
4-2. Transmitter PLL
4. PLL Frequency Synthesizer
The PLL frequency synthesizer circuit consists of the following circuits : 4-1 receiver PLL circuit, 4-2 transmitter PLL
circuit, and 4-3 unlocked detector circuit.
4-1. Receiver PLL
The receiver PLL circuit is located in VCO unit A3 (X58480) on TX-RX unit (X57-696 A/2), and consists of VCXO X2,
VCO’s (Q350 and Q351), a single-chip PLL IC IC300, buffer
amplifier Q355, and high-frequency amplifier Q302.
The VCXO generates 16.8MHz. The frequency stability is
within ± 1.5ppm (Temperature range of –30 to +60°C). The
frequency tuning of the VCXO is done to apply a voltage to
pin 1 of the VCXO. The output of the VCXO is applied to pin 8
of the PLL IC through the pin 7 of the VCO.
The first local oscillator is a lower heterodyne local oscillator, and the VCO oscillator frequency is 405.15 to 435.15MHz
(K), 395.15 to 425.15MHz (E).
The oscillator frequency is controlled by applying the VCO
control voltage, obtained from the phase comparator to the
varactor diodes.
The transmitter PLL circuit is located in VCO unit A2 (X58481) on TX-RX unit (X57-696 A/2), and consists of VCXO X3,
VCO’s (Q350), a single-chip PLL IC IC300, buffer amplifier
Q355, and high-frequency amplifier Q302.
The VCXO generates 16.8MHz. The frequency stability is
within ± 1.5ppm (Temperature range of –30 to +60°C). The
frequency tuning and modulation of the VCXO are done to
apply a voltage to pin 1 of the VCXO. The output of the VCXO
is applied to pin 8 of the PLL IC through the pin 7 of the VCO.
The VCO oscillator frequency is 450.00 to 480.00MHz (K),
440.00 to 470.00MHz (E).
The oscillator frequency is controlled by applying the VCO
control voltage, obtained from the phase comparator to the
varactor diodes.
4-3. Unlock Detector Circuit
If a pulse signal appears at the LD pin of IC300, an unlock
condition occurs, causing the voltage applied to the pin of the
microprocessor to go low. The names of this pin are LDT for
TX PLL and LDR for RX PLL. When the microprocessor detects this condition, the transmitter is disabled.
TX-RX unit
VCO unit (X58-480)
TX-RX unit
VCO unit (X58-481)
Q350
Q355
Q350
Q355
VCO A
AMP
VCO A
AMP
Q354
SW
MO
SW Q352
MO
MO
SW Q353
SRR
VCO B
Q351
Q300
LPF
IC300
PLL-IC
Q302
X2
AMP
VCXO
Q300
IC300
LPF
PLL-IC
CP,DP
EPR,LDR
X3
AMP
VCXO
CP,DP
EPT,LDT
µ-com
µ-com
IC604
IC604
Fig. 6
Fig. 5 Receiver PLL
Top view
TX VCO
(X58-481)
RX VCO
(X58-480)
(MHz)
VCO A : 450~480 (K)
440~470 (E)
VCO A : 440~460
–44.850
VCO B : 460~480
–44.850
14
Q302
Fig. 7 VCO oscillation frequency
Transmitter PLL
TKR-851
CIRCUIT DESCRIPTION
5-5. Display Circuit
5. Control Circuit
The display circuit (X54-333) contains two 7-segment
LEDs D506, D507 (orange : see the operation manual for details of display), D503 (red : transmission), two-color D504
(green : busy, orange : selective called), two-color LED D505
(red : backup, green : main DC), LEDs in switches S501 to
S506, IC502, IC503, IC504, and IC505 to display this model
channels and states.
IC502 to IC505 are shift registers which convert serial data
from the CPU to parallel data and light LEDs.
Q507, Q510, and Q511 are switching transistors which
control two-color LED D505.
IC506, and IC507 are three-pin power supply ICs which
produce power used for the display circuit.
The control circuit mainly located in the control section of
TX-RX unit (X57-696 B/2) consists of the following : 5-1 CPU,
5-2 memory circuit, 5-3 CPU clock shift, 5-4 shift register circuit, 5-5 display circuit, 5-6 DSP circuit, 5-7 base-band circuit,
5-8 RS-232C circuit, 5-9 power supply circuit, and 5-10 5-tone
decode circuit.
5-1. CPU
The CPU (IC604) is a 16bit single-chip microcomputer containing a 32k ROM and 3k RAM. This CPU controls the flash
ROM, the DSP, the receiver circuit, the transmitter circuit,
the control circuit, and the display circuit and transfers data to
or from an external device.
TX-RX unit (X57 B/2): CONTROL
5-2. Memory Circuit
IC600
IC604
IC609 has a flash ROM with a capacity of 2M bits that
contains the control program for the CPU, the signal processing program for DSP and data such as channels and operating
features.
This program can be easily written from an external device. Data such as the operating status are programmed into
the EEPROM (IC600).
14.754
MHz
5-3. CPU Clock Shift
Q600 SW
EEPROM
FLASH ROM
IC601
IC620
Reset IC
232C DRIVER
CPU
X600
There are the 14.754MHz clock for the CPU (IC604) and
the 16.515MHz clock for the DSP (IC618) at the control section of TX-RX unit (X57-696). When these clocks are multiplexed with the reception frequency, they become an internal beat signal. To prevent this, by tuning Q600 and Q604 on
the clock frequency is shifted. (Shift on/off can be set
through programming.)
IC609
IC615
D/A IC
IC602/623
Shift Register IC
BEAT
SHIFT
IC603/606 INTERFACE IC
IC618
X601
16.515
MHz
DSP
IC613
Q600 SW
5-4. Shift Register Circuit
DIVIDER
IC614
Serial data is sent to the shift register (IC502 to IC505 located in display unit, IC602, IC623, IC7 located in TX-RX unit)
from the CPU (IC604) to control various functions in the unit.
BEAT
SHIFT
CODEC IC
Fig. 8 Control circuit
Display unit (X54-3330-21 A/2)
PF1~6
CLK,SOE,
STB1
CLK,SOE,
STB1
SI SO
Shift Reg. 1
BU4094BCFV
CLK,SOE,
STB1
SI SO
Shift Reg. 2
BU4094BCFV
SW
CLK,SOE,
STB1
SI
Shift Reg. 3
BU4094BCFV
DAT
SO
Shift Reg. 4
BU4094BCFV
SW
SW
SW
KEY LAMP
1~6
TX
Fig. 9
KEY1~5
SW
SW
SW
CALL BUSY Main DC/
BACKUP
Display circuit
15
TKR-851
CIRCUIT DESCRIPTION
5-6. DSP
5-7. Base-Band Circuit
The DSP circuit filters transmit/receive audio signal and
encode/decodes signaling (QT, DQT). This circuit consists of
IC618, IC612, IC613, IC614, IC603, IC606, IC608, IC610,
IC616, and IC619.
The receive signal DET is converted from analog to digital
by IC614 with a sampling frequency of 16.128kHz. The digitized audio signal is sent to DSP IC618 to process the signaling signal and audio signal. The processed digital audio signal
is fed to CODEC IC613, converted from digital to analog, and
the analog signal is output from pin 16 (AOUTR). Then, the
audio signal is amplified by IC619 (B/2), passes through the
IC619 (A/2) low-pass filter, and goes to an electronic volume
IC615.
The transmit audio signal coming from IC605 is amplified
by IC610, fed to pin 3 (AINL) of CODEC IC614, and converted
from analog to digital at a sampling frequency of 16.128kHz.
The digitized transmit audio signal is AGC-processed, preemphasized and filtered at 300Hz to 3kHz by DSP IC618, and
the resulting signal is fed back to CODEC IC614, and converted from digital to analog, and the analog signal is output
from pin 15 (AOUTL). The transmit signal from AOUTL is
amplified by IC616 (B/2), passes through the IC616 (A/2) lowpass filter, and goes to the IC611 (A/2) summing amplifier.
IC613 is a counter IC and the clock required for the
CODEC and DSP is generated by dividing the 16.515MHz
clock signal produced by DSP IC618.
IC603 and IC606 are interface IC between the CPU operated at 5.0V and the DSP operated at 3.3V.
The base-band circuit switches between the modulation
signal to the transmitter circuit, and remote audio and adjusts
their levels. This circuit consists of IC605, IC607, IC611,
IC615, and IC617.
Modulation inputs include local microphone input, lowspeed data (LSD), high-speed data (HSD), external audio input (TA), and external data input (TD), and demodulation outputs include receive audio output (RA), and receive data output (RD).
The multiplexer (IC605) changes signals, the electronic
volume (IC615) adjusts the level, and the operational amplifier (IC607, IC611, IC617) amplifiers and sums signals.
5-8. RS-232C Circuit
The RS-232C circuit connects the RS-232C serial port of a
personal computer directly to this model to perform FPU operation. The FPU operation can also be performed by connecting a programming cable (KPG-46) to the local microphone on the front panel. But, if the D-sub connector on the
rear panel is used, the programming cable is not required.
The 232C driver IC (IC620) changes the TTL-232C level. The
firmware can only be rewritten with the local microphone on
the front panel.
5-9. Power Supply Circuit
The power supply circuit generates power to operate the
CPU, DSP, flash ROM, bi-directional buffer, and base-band
circuit. This circuit consists of IC624, IC625, IC626, IC627,
IC628, and IC630.
CODEC IC
IC614 : AK4550VT
RX detected signal
2
(AINR)
REPEAT
RD
TX modulation signal 3
Local Mic
(AINL)
TA
[Frequency response]
RA
16
RX
RX audio
amp.
(AOUTR)
TX VCO
(Modulation
circuit)
15
TX
(AOUTL)
TD
300Hz
3kHz
RX
(De-emphasis)
TX
(Pre-emphaisi)
REPEAT
(300Hz~3kHz Flat)
Fig. 10 An audio signal course and the frequency characteristic
16
TKR-851
CIRCUIT DESCRIPTION
5-10. 5-tone* Decode
IC604 checks the square wave frequency for the presence of the required tone, and if the tone matches, IC604
performs the subsequent required processing.
* : The 5-tone signalling is used only the E markets.
R831
IC604
R818
R819
5TONE
P3
C832
IC632
(2/2)
–
+
IC631
(2/2)
–
+
R823
Fig. 11
IC631
(1/2)
R824
–
+
R826
R821
BIAS
IC611-7 pin
R827
R825
IC632
(1/2)
C836
R830
–
+
C837
R829
C839
R832
C838
R822
C840
R833
C833
R828
C830
The 300 to 3000Hz frequency characteristics of the signal
that enters the comparator are made flat by the circuit, and
the band is made into that band required to detect 5-tone
signal by the low-pass filter (IC632 2/2), high-pass filter
(IC632 1/2) and BEF filter (IC631 1/2). The signal made into a
square wave by the comparator (IC631), and input to the
CPU, IC604.
R820
BIAS
IC611-7 pin
5-tone decode
6. DC Power Supply Circuit
6-1. DC Source Switching Relay Circuit
1. The final unit contains a relay (K1) for switching between
the Main DC and Backup Battery.
If an external power source is connected to the Main DC
terminal, the Backup terminal is isolated by the relay. If
the Main DC turns OFF due to power failure, it is switched
to the Backup terminal by the relay.
The CPU monitors which is used, Main DC or Backup Battery.
2. Trickle charge circuit
If both Main DC and Backup Battery are connected, trickle
charging of 0.5 A max. can be performed from the Main
DC power supply to the Battery.
(The default is OFF. See the Modification section for information on the modification method.)
The battery is charged from the Main DC with D8, D9 and
R61. If it exceeds 0.5 A, the charging circuit is turned OFF
by D9.
Main
DC
D9
+B
R61
Land
K1
(Relay)
120mA
Backup
battery
Final unit (A/2)
TX-RX unit (A/2)
TX-RX unit (B/2)
BUP
16
IC604
CPU
Q601
Fig. 12 DC source switching relay circuit
6-2. SB Switching Relay Circuit
1. SB (Switched +B) is supplied through the relay (K1) in the
TX-RX unit A/2.
When S507 (DC source switch) in the display unit is
turned ON, the relay (K1) is turned ON to output SB.
2. If +B exceeds 18V, the relay is forcibly turned OFF by D12
and Q25 to interrupt the power and protect the main unit.
R55
D8
K1
+B
R165
D12
SB
R166
Q25
Q24
S507
Land
(PSW)
Display unit
(Front panel)
Fig. 13 SB switching relay circuit
17
TKR-851
SEMICONDUCTOR DATA
Main CPU : 30622M4A-487GP (TX-RX unit IC604)
■ Pin Function
Pin No.
Name
I/O
Function
Pin No.
Name
I/O
1
IO5
I/O
Aux I/O No.5 (Acc D-sub 25 pin)
38
ALE
–
Not used
2
IO4
I/O
39
HOLD
–
Not used
3
5TN
I
5-tone input
40
HLDA
–
Not used
4
IO2
I/O
41
BCLK
O
Not used
5
IO1
I/O
42
RD
O
Flash ROM WR/DSP HDS1
6
BYTE
–
5V
43
BHE
–
Not used
7
CNVss
–
GND
44
WR
O
Flash ROM WR/DSP HDS2
8
ENT
O
TX PLL IC enable
45
STB2
O
Control shift register STB
9
ENR
O
RX PLL IC enable
46
INTx
O
DSP interrupt
10
Reset
I
Microcomputer reset input
47
HCS
O
DSP HCS
11
Xout
–
14.7456MHz
48
CS0
O
Flash ROM CS
12
Vss
–
GND
49
A19
O
Not used
H : Off, L : On
13
Xin
–
14.7456MHz
50~59
A18~A9
O
Flash ROM address bus
14
Vcc
–
5V
60
Vcc
–
5V
15
NMI
–
Not used
61
A8
O
16
BUP
I
Backup battery detect
62
Vss
–
GND
H : Backup, L : Main
63~70
A7~A0
O
17
TEMP
I
Temperature detect for fan action
71
EMON
I
Acc monitor (Acc D-sub 25 pin)
H : Temp high, L : Temp low
18
18
Function
H : Off, L : On
INTy
I
INT request from DSP
72
LDR
I
RX VCO lock detect
19
CLK
O
Common clock
20
DAT
O
Common data
73
LDT
I
TX VCO lock detect
21
SFT
O
Beat shift
22
LD1
O
Control D/A converter LD
74,75
23
IO3
I/O
76~78
KEY3~KEY1
24
BEEP
O
Beep output
79~86
D7~D0
25
LD2
O
D/A converter 2LD
87
FWD
I
RF power down level input
26
RS
O
DSP reset
88
RSSI
I
RSSI level input
27
EPTT
O
H : Lock, L : Unlock
H : On, L : Off
H : Off, L : On
H : Lock, L : Unlock
KEY5,KEY4
O
I
I/O
Key matrix output
Key matrix input
Flash ROM data bus
Acc PTT (Acc D-sub 25 pin)
89
ASQ
I
Squelch level input
H : Off, L : On
90
VLI
I
Volume level input
91
BATT
I
Power supply voltage level input
I
Aux input No.1 (Acc D-sub 25 pin)
28
PTT
I
Mic PTT
H : Off, L : On
29
TXD1
O
Mic TXD
92
AI1
30
RXD1
I
Mic HOOK/RXD
93
AI2
I
31
SCLK
O
EEPROM clock
94
AVss
–
GND
32
SDAT
I/O
EEPROM data
95
AI3
I
33
TXD0
O
Acc TXD (Acc D-sub 25 pin)
96
Vref
–
5V
34
RXD0
I
Acc RXD (Acc D-sub 25 pin)
97
AVcc
–
5V
35
CP
O
PLL IC clock
98
STB1
O
Display shift register STB
36
DP
O
PLL IC data
99
SOE
O
Shift register common OE
37
RDY
I
CPU ready input
100
IO6
I/O
TKR-851
SEMICONDUCTOR DATA
DSP : 320VC5402PGE (TX-RX unit IC618)
■ Pin Function
Pin No.
Name
I/O
Function
Pin No.
Name
I/O
Function
1,2
NC1,NC2
–
Not used (No connection)
45
BDR0
I
Serial data receive input
3
Vss
–
GND
46
HCNTL1
I
HPI control 1
4
DVDD
–
VDD for I/O pins (+3.3V)
47
BDR1
–
5
A0
O
48
BCLKX0
I
6
HD0
I/O
HPI data bus
7~11
A1~A5
O
12
NC3
–
13
HAS
I
HPI address strobe (Pull up)
50
Vss
–
GND
14
Vss
–
GND
51
HINT/TOUT1
O
Boot mode select (Pull up)
15
NC4
–
52
CVDD
–
VDD for core CPU (+1.8V)
16
CVDD
–
53
BFSX0
I
Frame sync. for transmitter input
17
HCS
I
HPI chip select
18
HR/W
I
HPI read/write
54
BFSX1
I
19
READY
I
Data ready (Pull up)
20
PS
O
55
HRDY
–
21
DS
O
56
DVDD
–
22
IS
O
57
Vss
–
GND
23
R/W
O
58
HD1
I/O
HPI data bus
24
MSTRB
O
59
BDX0
O
Serial data transmit output
Transmit clock input
(SCLK : 516.09375kHz)
49
BCLKX1
O
Master clock output
(MCLK : 4.12875MHz)
(LRCK : 16.128kHz)
Frame sync. for transmitter input
(LRCK : 16.128kHz)
25
IOSTRB
O
60
BDX1
–
26
MSC
O
61
IACK
–
27
XF
O
CODEC control
62
HBIL
I
Byte identification (HPI)
H : Power down, L : Active
63
NMI
I
Not used (Pull up)
28
HOLDA
–
64
INT0
I
Command interrupt from host CPU
29
IAQ
–
65
INT1
I
Not used (Pull up)
30
HOLD
I
Hold (Pull up)
66
INT2
I
Boot mode select (Pull up)
31
BIO
I
Serial data syncronize input
67
INT3
I
Not used (Pull up)
32
MP/MC
I
Not used (Pull down)
68
CVDD
33
DVDD
–
69
HD2
I/O
–
34
Vss
–
GND
70
Vss
–
GND
35~38
NC5~NC8
–
71~74
NC9~NC12
–
39
HCNTL0
I
HPI control 0
75
DVDD
–
40
Vss
–
GND
76
Vss
–
GND
41
BCLKR0
I
Receive clock input
77
CLKMD1
I
Clock mode select (Pull down)
(SCLK : 516.09375kHz)
78
CLKMD2
I
Clock mode select (Pull up)
HPI data bus
42
BCLKR1
–
79
CLKMD3
I
Clock mode select (Pull down)
43
BFSR0
I
Frame sync. for receiver input
80
NC13
–
(LRCK : 16.128kHz)
81
HD3
I/O
Frame sync. for receiver input
82
TOUT0
–
(LRCK : 16.128kHz)
83
EMU0
I/O
44
BFSR1
I
HPI data bus
Emulator 0 (to JTAG connector)
19
TKR-851
SEMICONDUCTOR DATA / COMPONENTS DESCRIPTION
Final Unit (X45-3742-71)
Ref. No.
Pin No.
84
20
Name
I/O
EMU1/OFF
I/O
Part name
Description
IC1
IC
Thermostat
Emulator 1 (to JTAG connector)
IC2
IC
Voltage regulator
IC
DC amplifier
Function
85
TDO
O
Test data output (to JTAG connector)
IC3
86
TDI
I
Test data input (to JTAG connector)
Q1,2
Transistor
RF amplifier
87
TRST
I
Test reset (to JTAG connector)
Q3,4
FET
TX drive amplifier
88
TCK
I
Test clock (to JTAG connector)
Q5
FET
Final amplifier
Q8,9
Transistor
DC switch
D2
Zener diode
Voltage reference
D4,5
Diode
RF detector
D7
Zener diode
Surge protector
D8
Diode
Reverse current protection
D9
Vatistor
Current protector
D10
Diode
Surge absorption
D51,52
Diode
Reverse connection protection
89
TMS
I
Test mode select (to JTAG connector)
90
NC14
–
91
CVDD
–
92
HPIENA
I
Not used (Pull up)
93
Vss
–
GND
94
CLKOUT
O
95
HD4
I/O
HPI data bus
96
X1
–
16.515MHz (System clock)
97
X2/CLKIN
–
16.515MHz (System clock)
98
RS
I
DSP reset input
99~104
D0~D5
–
105
A6
O
106
Vss
–
GND
107~109
A7~A9
O
110
NC15
–
111
Vss
–
GND
112
DVDD
–
113~119
D6~D12
–
120
HD5
121~123
D13~D15
124
HD6
125
CVDD
126
127
128
Display Unit (X54-3330-21)
Ref. No.
Part name
Description
IC501
MOS IC
MIC amplifier
IC502~505
IC
Shift register
IC506,507
IC
Voltage regulator
Q501,502
Transistor
Level controller
Q503,504
FET
DC switch
Q506
Transistor
DC switch
Q507
FET
DC switch
HPI data bus
Q508~511
Transistor
DC switch
Q512~514
FET
DC switch
HPI data bus
Q516~519
FET
DC switch
–
Q521~525
FET
DC switch
NC16
–
D501,502
Diode
AF detector
HDS1
I
HPI data strobe 1 (Pull up)
D503~505
LED
LED
Vss
–
GND
D506,507
LED
7 segment
129
HDS2
I
HPI data strobe 2 (Pull down)
D508~514
Diode
Surge absorption
130
DVDD
–
D601,602
Diode
Surge absorption
D603
Varistor
Current protector
I/O
–
I/O
131~134
A10~A13
O
135
HD7
I/O
HPI data bus
136~141
A14~A19
O
142
CVDD
–
143,144
NC17,NC18
–
TX-RX Unit (X57-6962-70)
Ref. No.
Part name
Description
IC1,2
IC
Buffer amplifier
IC3~5
IC
Voltage regulator
TKR-851
COMPONENTS DESCRIPTION
Ref. No.
Part name
Description
Ref. No.
Part name
Description
IC6
IC
D/A converter
Q603
Transistor
Inverter
IC7
IC
Shift register
Q604
FET
DC switch
IC9
IC
FM IF system
Q605
Transistor
Inverter
IC10,11
IC
Voltage regulator
Q606
Transistor
AF mute switch
IC600
IC
EEPROM
Q607~609
Transistor
DC switch
IC601
IC
Voltage detector
Q610
FET
DC switch
IC602
IC
Shift register
Q611,612
Transistor
DC switch
IC603
IC
Bus transceiver
Q613,614
Transistor
Current control
IC604
IC
CPU
Q615
Transistor
DC switch
IC605
IC
Multiplexer
D1~4
Diode
Wide/Narrow switch
IC606
IC
Bus transceiver
D5
Diode
Noise detection
IC607,608
IC
AF amplifier
D7
Diode
DC switch
IC609
IC
Flash ROM
D8
Diode
TX switch
IC610,611
IC
AF amplifier
D11
Zener diode
Surge protector
IC612
IC
Inverter
D12
Diode
DC switch
IC613
IC
Counter
D13
Diode
Noise detection
IC614
IC
CODEC
D600
Diode
Surge protector
IC615
IC
D/A converter
D606~612
Diode
Surge protector
IC616,617
IC
AF amplifier
D614~616
Diode
Surge protector
IC618
IC
DSP
D618~623
Diode
Surge protector
IC619
IC
AF amplifier
D626
Variistor
Current protector
IC620
IC
RS-232C tranceiver
D627,628
Diode
Reverse current protector
IC621
IC
NAND gate
D629
Diode
Surge protector
IC622
IC
Multiplexer
IC623
IC
Shift register
IC624~628
IC
Voltage regulator
IC629
IC
AF power amplifier
IC300
IC
PLL
IC630
IC
Voltage regulator
Q300,301
Transistor
Active filter
IC631,632
IC
AF amplifier
Q302
Transistor
Buffer amplifier
Q1~3
Transistor
RF amplifier
Q350,351
FET
VCO OSC
RX VCO Unit (X58-4800-10)
Ref. No.
Part name
Description
Q4
Transistor
Wide/Narrow switch
Q352~354
Transistor
DC switch
Q5,6
Transistor
DC switch
Q355
Transistor
Buffer amplifier
Q7
Transistor
Noise amplifier
D350~353
Varicap
Frequency control
Q8,9
Transistor
RF amplifier
TX VCO Unit (X58-4810-10)
Q10
Transistor
Current control
Q11
Transistor
RF amplifier
Q12~15
Transistor
Ripple filter
IC300
IC
PLL
Q16~19
Transistor
DC switch
Q300,301
Transistor
Active filter
Q23~26
Transistor
DC switch
Q302
Transistor
Buffer amplifier
Q27
Transistor
Wide 5kHz/Narrow 4kHz switch
Q350
FET
VCO OSC
Q600
FET
DC switch
Q355
Transistor
Buffer amplifier
Q601
Transistor
DC switch
D350,352
Varicap
Frequency control
Q602
FET
DC switch
D354
Varicap
Modulation
Ref. No.
Part name
Description
21
TKR-851
PARTS LIST
CAPACITORS
CC 45 TH 1H 220 J
1
2
3
4
5
6
1 = Type ... ceramic, electrolytic, etc.
2 = Shape ... round, square, etc.
3 = Temp. coefficient
CC45
4 = Voltage rating
5 = Value
6 = Tolerance
• Temperature coefficient
1st Word
C
L
P
R
S
Color*
Black Red Orange Yellow Green
ppm/°C
0
–80
–150 –220 –330
• Tolerance (More than 10pF)
Code
C
D
G
J
(%) ±0.25 ±0.5 ±2
±5
• Voltage rating
2nd word A
1st word
0
1.0
1
10
2
100
3
1000
B
K
±10
C
• Capacitor value
010 = 1pF
100 = 10pF
101 = 100pF
102 = 1000pF = 0.001µF
103 = 0.01µF
Color*
M
±20
D
E
T
Blue
–470
X
+40
–20
F
U
Violet
–750
H
J
K
1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0
12.5 16
20
25 31.5 40
50
63
80
125 160 200 250 315 400 500 630 800
1250 1600 2000 2500 2150 4000 5000 6300 8000
2
0 = 22pF
Multiplier
2nd number
1st number
2nd Word
G
H
J
K
ppm/°C
±30
±60
±120 ±250
Example : CC45TH = –470±60ppm/°C
L
±500
(Less than 10pF)
Code
B
C
D
(pF) ±0.1 ±0.25 ±0.5
Z
P
No code
+80 +100 More than 10µF : –10~+50
–20
–0 Less than 4.7µF : –10~+75
G
2
F
±1
G
±2
V
–
35
–
–
CHIP CAPACITORS
(EX) C C 7 3
F SL 1H 000
1
2
3
4
5
6
(Chip) (CH, RH, UJ, SL)
J
7
(EX) C K 7 3
F
1
2
3
(Chip) (B, F)
Z
7
F
4
1H 000
5
6
Refer to the table above.
1 = Type
2 = Shape
3 = Dimension
5 = Voltage rating
6 = Value
7 = Tolerance
RESISTORS
• Chip resistor (Carbon)
(EX) R D 7 3 E
B
1
2
3
4
(Chip) (B, F)
2B 000
5
6
J
7
• Carbon resistor (Normal type)
(EX) R D 1 4 B
B 2C 000
1
2
3
4
5
6
(Chip) (B, F)
J
7
1 = Type ... ceramic, electrolytic, etc.
2 = Shape ... round, square, etc.
3 = Dimension
22
5 = Voltage rating
6 = Value
7 = Tolerance
• Dimension
L
T
W
Chip capacitor
Code
L
Empty
5.6±0.5
A
4.5±0.5
B
4.5±0.5
C
4.5±0.5
D
3.2±0.4
E
3.2±0.2
F
2.0±0.3
G
1.6±0.2
H
1.0±0.05
Chip resistor
Code
L
E
3.2±0.2
F
2.0±0.3
G
1.6±0.2
H
1.0±0.05
• Rating wattage
Code Wattage Code
1J
1/16W
2C
2A
1/10W
2E
2B
1/8W
2H
W
5.0±0.5
3.2±0.4
2.0±0.3
1.25±0.2
2.5±0.3
1.6±0.2
1.25±0.2
0.8±0.2
0.5±0.05
T
Less than 2.0
Less than 2.0
Less than 2.0
Less than 1.25
Less than 1.5
Less than 1.25
Less than 1.25
Less than 1.0
0.5±0.05
W
1.6±0.2
1.25±0.2
0.8±0.2
T
1.0
1.0
0.5±0.1
0.5±0.05
0.35±0.05
Wattage
1/6W
1/4W
1/2W
Code
3A
3D
Wattage
1W
2W
TKR-851
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
TKR-851 (Y54-323X-XX)
FINAL UNIT (X45-3742-71)
Ref. No.
New
Address parts
Parts No.
Destination
Description
TKR-851
1
2
3
4
5
2B
1B
1B
1D
3A
A10-4037-21
A62-0836-04
A62-0837-04
A62-0840-03
A62-0933-13
CHASSIS
COVER (TX/RX)
COVER (FINAL)
COVER (OUTER)
PANEL ASSY (INNER)
6
3C
A62-0934-03
FRONT PANEL
8
9
10
11
11
1F
1F
3B
1F
1F
✽
✽
✽
B10-2635-04
B11-1259-04
B42-7158-04
B62-1774-00
B62-1775-00
FRONT GLASS
ACCESSORY
FILTER
ACCESSORY
STICKER (MODEL NAME)
INSTRUCTION MANUAL
INSTRUCTION MANUAL
E
K
12
12
2C,3D
2C,3D
✽
✽
B72-2202-04
B72-2205-04
MODEL NAME PLATE
MODEL NAME PLATE
E
K
14
15
16
17
18
2C
1C
2C
1E
1E
✽
E30-3414-05
E30-3418-05
E30-7528-05
E30-3427-15
E31-3228-05
DC CORD (EXT DC IN)
ANTENNA CABLE (BNC)
ANTENNA CABLE (N)
DC CORD
ACCESSORY
TEST/SPKR PLUG ACCESSORY
19
20
21
22
23
1B
1B
2C
3B
3A
E37-0902-05
E37-0903-05
E37-0904-05
E37-0905-15
E37-0906-05
DC WIRE (RED)
DC WIRE (BLACK)
D-SUB CABLE ASSY
SPEAKER CABLE
LEAD WIRE WITH CONNECTOR (CONT-DISP)
24
25
26
27
28
3A
2B
1B
2B
2C
E37-0908-05
E37-0909-05
E37-0911-05
E37-0912-05
E37-0913-05
LEAD WIRE WITH CONNECTOR (11P)
COAXIAL CABLE
TEST/SPKR CONNECTOR ASSY
29
30
31
32
33
1B
2C
2C
2B
2C
E37-0934-05
E37-0964-05
E37-0965-05
E37-0967-05
E70-0402-05
DC WIRE (ORANGE)
DC BACKUP WIRE (BLACK)
DC BACKUP WIRE (RED)
FLAT CABLE (36P)
DC BACKUP TERMINAL
35
36
37
-
1C,1E
2C
2C
F06-1032-05
F09-0445-05
F09-0471-05
F10-2374-04
F10-2379-04
FUSE (BLADE, 10A/32V)
CAP (D-SUB)
ACCESSORY
FAN MOTOR
SHIELDING PLATE (TX/RX)
SHIELDING CASE (TX/RX COM)
41
1C
F10-2409-04
F20-3322-04
SHIELDING CASE (TX/RX FOIL)
INSULATING SHEET (BACKUP)
43
44
45
51
46
1B,2B
2B
3B
1B
2B,3B
G02-0576-14
G02-0829-14
G02-0885-13
G02-0894-04
G10-1263-04
FLAT SPRING
FLAT SPRING
EARTH SPRING
EARTH SPRING (FINAL FET)
FIBROUS SHEET (CHASSIS)
47
48
49
50
58
3C,2D
1F
1F
2B
2C
G10-1264-04
G13-1801-04
G13-1802-04
G13-1886-04
G13-2054-04
FIBROUS SHEET (PANEL)
CUSHION
ACCESSORY
CUSHION
ACCESSORY
CUSHION (CHASSIS)
CUSHION
52
53
1E
1F
H25-0029-04
H25-0747-04
PROTECTION BAG (60/110/0.07)
PROTECTION BAG (250X350)
✽
Ref. No.
New
Address parts
54
55
57
1E
1F
3F
59
60
61
64
62
1E
1E
1F
1B
1E
✽
-
Parts No.
Destination
Description
H25-0762-04
H25-2328-04
H52-2013-02
PROTECTION BAG (120X300)
PROTECTION BAG (80/250/0.07)
ITEM CARTON CASE
J02-0475-05
J02-0492-04
J21-8402-04
J21-8467-04
J59-0302-05
FOOT
ACCESSORY
FOOT
ACCESSORY
HARDWARE FIXTURE ACCESSORY
HARDWARE FIXTURE (DRIVE FET)
GROMMET
ACCESSORY
J61-0307-05
BAND
65
66
67
68
1E
3A
3A
3A
K01-0418-15
K29-5389-03
K29-5460-02
K29-9106-04
HANDLE
ACCESORY
KNOB (VOLUME)
KEY TOP
KNOB (DC SOURCE)
A
B
C
D
E
2C
1C,2C
2A,1E
2B,2C
1C
N09-2292-05
N30-2606-46
N30-4006-46
N30-4014-46
N30-4020-45
HEXAGON HEAD SCREW
PAN HEAD MACHINE SCREW
F
G
H
J
K
1C,2C
3B,3C
1B
1E
1C
N32-3006-46
N32-4008-45
N33-3006-45
N35-3006-45
N35-4006-45
FLAT HEAD MACHINE SCREW
FLAT HEAD MACHINE SCREW
OVAL HEAD MACHINE SCREW
BINDING HEAD MACHINE SCREW ACCESSORY
BINDING HEAD MACHINE SCREW
L
M
N
O
P
1B,3B
1C
2C
3A
2B,3B
N67-3008-46
N80-2608-45
N87-2606-46
N87-3005-45
N87-3006-46
PAN HEAD SEMS SCREW W
PAN HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
R
2C
N90-3014-46
TP HEAD MACHINE SCREW
70
3A
T07-0247-05
SPEAKER
490-0174-05
ADHESIVE TAPE
-
✽
C1
C3
C6,7
C8
C10
CK73GB1H471K
C90-2146-05
CK73GB1H471K
CC73GCH1H080D
CK73GB1H471K
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
470PF
100UF
470PF
8.0PF
470PF
K
25WV
K
D
K
C12-15
C17
C18,19
C20
C21
CK73GB1H471K
CC73GCH1H050C
CK73GB1H471K
CK73FB1H471K
CC73FCH1H120J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
5.0PF
470PF
470PF
12PF
K
C
K
K
J
C22
C23
C24
C26
C27
CC73FCH1H060D
CK73FB1H471K
C90-4117-05
CC73GCH1H471J
CK73GB1H471K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
6.0PF
470PF
100UF
470PF
470PF
D
K
16WV
J
K
23
TKR-851
PARTS LIST
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C28
C29
C30
C31
C32
CK73FB1E104K
CK73GB1H471K
CK73FB1E224K
C93-0599-05
C93-0558-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
470PF
0.22UF
470PF
8.0PF
K
K
K
K
500WV
CN1
CN3
CN4
CN5
CN6-8
E04-0154-05
E40-5632-05
E40-3246-05
E40-5703-05
E23-0462-05
PIN SOCKET
PIN ASSY
PIN ASSY
PIN ASSY
TERMINAL
C33,34
C35
C36
C38
C39
C93-0565-05
C93-0599-05
CK73FB1E104K
CK73GB1H471K
C93-0561-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
27PF
470PF
0.10UF
470PF
12PF
500WV
500WV
K
K
500WV
F1
F53-0190-05
FUSE
CN51,52
J13-0071-05
FUSE HOLDER
C40
C41
C43
C44
C46
C93-0564-05
C93-0599-05
CM73F2H220J
C93-0556-05
C93-0599-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
470PF
22PF
6.0PF
470PF
500WV
500WV
J
500WV
500WV
L1
L2
L3
L5
L6,7
L40-1075-92
L40-1075-34
L40-1875-92
L41-6865-20
L34-4517-05
SMALL FIXED INDUCTOR (10NH)
SMALL FIXED INDUCTOR
AIR-CORE COIL
C48
C49
C50
C51
C52
CK73GB1H471K
CC73GCH1H101J
CK73FB1E104K
C90-2143-05
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
470PF
100PF
0.10UF
47UF
100PF
K
J
K
25WV
J
L9
L11
L12
L14
L15
L34-4517-05
L34-4517-05
L34-4523-05
L40-1575-34
L40-1075-34
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
L16
L17
L40-1075-92
L40-1875-92
C53
C54
C55
C59
C61
CK73FB1E104K
C90-2146-05
C93-0599-05
CM73F2H150D
CM73F2H471J
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
0.10UF
100UF
470PF
15PF
470PF
K
25WV
500WV
D
J
R1
R2
R3
R4
R6
RK73GB1J103J
RK73GB1J222J
RK73GB1J470J
RK73GB1J220J
RK73GB1J470J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
2.2K
47
22
47
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
C69
C70
C71,72
C75
C77
CC73GCH1H101J
CK73FB1E104K
CK73GB1H471K
CK73GB1H471K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
0.10UF
470PF
470PF
100PF
J
K
K
K
J
R7
R8
R9
R11
R12
RK73GB1J682J
RK73FB2A100J
RK73FB2A220J
RK73GB1J104J
RK73GB1J183J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
6.8K
10
22
100K
18K
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/16W
C78
C79
C80
C81
C83
CK73GB1H471K
CK73FB1E104K
C92-0777-05
CM73F2H471J
C93-0556-05
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
470PF
0.10UF
1000UF
470PF
6.0PF
K
K
25WV
J
500WV
R13
R14
R15
R16
R17
RK73FB2A470J
R92-2571-05
R92-1259-05
R92-2571-05
RK73FB2A124J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
270
18
270
120K
J
J
J
J
J
1/10W
1/2W
1/2W
1/2W
1/10W
C86
C89
C91-98
C99
C100-102
C93-0560-05
C93-0555-05
CK73GB1H471K
CK73FB1E104K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
5.0PF
470PF
0.10UF
470PF
500WV
500WV
K
K
K
R18
R19
R20,21
R22
R23
RK73EB2B101J
RK73FB2A104J
R92-1252-05
R92-1213-05
RK73FB2A124J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
100K
0 OHM
100
120K
J
J
J
J
J
1/8W
1/10W
1/16W
1/2W
1/10W
C103
C104
C105
C106
C107
C92-0628-05
CC73GCH1H101J
CK73GB1H471K
CK73FB1E104K
CC73GCH1H101J
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
100PF
470PF
0.10UF
100PF
10WV
J
K
K
J
R24
R26
R31
R34
R35
RK73FB2A104J
RK73GB1J101J
RK73GB1J224J
R92-1252-05
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
100
220K
0 OHM
100K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
C108
C109
C112
C113
C114
CK73FB1E104K
CC73GCH1H101J
CK73GB1H471K
CK73FB1E104K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
100PF
470PF
0.10UF
470PF
K
J
K
K
K
R36
R37
R38
R40
R41,42
R92-1252-05
R92-0670-05
RK73GB1J473J
RK73FB2A101J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
47K
100
0 OHM
J
1/16W
J
J
J
1/16W
1/10W
1/16W
C115
C116
C117
C118
C119
CK73FB1E104K
CK73GB1H471K
CK73FB1E104K
C93-0558-05
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
470PF
0.10UF
8.0PF
470PF
K
K
K
500WV
K
R44
R45
R46
R47
R48
R92-0670-05
RK73GB1J223J
RK73GB1J471J
RK73GB1J222J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
22K
470
2.2K
470
J
J
J
J
1/16W
1/16W
1/16W
1/16W
C120
C121,122
C123,124
C160
C165,166
CK73FB1H223K
CM73F2H150J
CM73F2H220J
CM73F2H471J
CK73FB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.022UF
15PF
22PF
470PF
470PF
K
J
J
J
K
R49
R50
R51
R52
R92-1217-05
R92-1317-05
RK73GB1J104J
RK73GB1J393J
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
18
J
100K J
39K
J
1W
1/16W
1/16W
24
TKR-851
PARTS LIST
Ref. No.
New
Address parts
Parts No.
Destination
Description
R53
R54
R55
R56
R57
RK73GB1J154J
RK73GB1J102J
RK73GB1J474J
RK73GB1J473J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
1.0K
470K
47K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R58
R59
R60
R61
R62
RK73GB1J474J
R92-1252-05
RK73GB1J103J
R92-2687-05
RK73GB1J103J
CHIP R
CHIP R
CHIP R
RESISTOR
CHIP R
470K
0 OHM
10K
5.6
10K
J
J
J
J
J
1/16W
1/16W
1/16W
5W
1/16W
R72
R73
VR1
RK73GB1J184J
RK73FB2A101J
R12-6429-05
CHIP R
180K J
CHIP R
100
J
TRIMMING POT. (100K)
K1
S76-0426-05
RELAY
D2
D4,5
D7
D8
D9
02DZ6.2(Y)
HSM88AS
ZSA5A27
RB051L-40
MINISMDC050-02
ZENER DIODE
DIODE
ZENER DIODE
DIODE
VARISTOR
D10
D51,52
IC1
IC2
IC3
1SS355
DSA3A1
TK11050M
NJM78L05UA
TA75W01FU
DIODE
DIODE
ANALOG IC
BI-POLAR IC
MOS IC
Q1
Q2
Q3
Q4
Q5
2SC5110(O)
2SC3356(R24)
2SK2596
PD55008S
RD60HUF1-01
TRANSISTOR
TRANSISTOR
FET
DRIVE FET
FINAL FET
Q8
Q9
TH1
2SC4116(Y)
DTD123EK
PTH9M04BE471TS
TRANSISTOR
DIGITAL TRANSISTOR
THERMISTOR
1/16W
1/10W
DISPLAY UNIT (X54-3330-21)
D503-505
B30-2151-05
LED (RED/GREEN)
C501
C502,503
C504,505
C506
C507,508
C92-0628-05
C92-0501-05
CK73GB1C104K
CC73GCH1H470J
CK73GB1C104K
CHIP-TAN
CHIP-TAN
CHIP C
CHIP C
CHIP C
10UF
1.5UF
0.10UF
47PF
0.10UF
10WV
10WV
K
J
K
C509
C510
C511,512
C513-518
C519,520
CK73GB1H103K
C92-0628-05
CK73GB1E103K
CC73GCH1H101J
CK73GB1E103K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.010UF
10UF
0.010UF
100PF
0.010UF
K
10WV
K
J
K
C521
C522
C523
C524
C525
C92-0628-05
CK73GB1C104K
CK73FB1E334K
C92-0628-05
CK73GB1C104K
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN
CHIP C
10UF
0.10UF
0.33UF
10UF
0.10UF
10WV
K
K
10WV
K
CK73FB1E334K
CC73GCH1H101J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
0.33UF
100PF
1000PF
K
J
K
C526
C601
C602
✽
✽
Ref. No.
DISPLAY UNIT (X54-3330-21)
TX-RX UNIT (X57-6962-70)
New
Address parts
Parts No.
Destination
Description
C603
C606
C607
CC73GCH1H101J
CC73GCH1H101J
CK73GB1C104K
CHIP C
CHIP C
CHIP C
100PF
100PF
0.10UF
J
J
K
CN501
CN502
CN601
J601
E40-6140-05
E40-6102-05
E40-6141-05
E08-0877-05
PIN ASSY
PIN ASSY
PIN ASSY
MODULAR JACK
-
J31-0543-05
COLLAR (LH-5-1.5)
CP501-504
R502,503
R505
R506
R507
RK75GB1J471J
R92-1252-05
RK73GB1J683J
RK73GB1J103J
RK73GB1J682J
CHIP-COM
CHIP R
CHIP R
CHIP R
CHIP R
470
0 OHM
68K
10K
6.8K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R508
R509
R510
R511,512
R513
RK73GB1J102J
RK73GB1J103J
RK73GB1J224J
RK73GB1J103J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
10K
220K
10K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R514
R516
R517
R518,519
R520-526
RK73GB1J154J
R92-2565-05
R92-2023-05
R92-2565-05
R92-2023-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
1.2K
820
1.2K
820
J
J
J
J
J
1/16W
1/2W
1/2W
1/2W
1/2W
R529-540
R541-544
R601
R604,605
R606
RK73GB1J102J
RK73GB1J103J
RK73GB1J681J
RK73GB1J102J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
10K
680
1.0K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
VR501
VR601
R32-0643-05
R31-0630-05
SEMI FIXED VARIABLE RESISTOR
VARIABLE RESISTOR
S501-506
S507
S70-0410-15
S68-0410-05
TACT SWITCH
PUSH SWITCH
D501,502
D506,507
D508-514
D601,602
D603
HSM88AS
LA-501DD
DA204U
DA204U
MINISMDC020
DIODE
LED
DIODE
DIODE
VARISTOR
IC501
IC502-505
IC506,507
Q501
Q502
NJM4558E
BU4094BCFV
TA78L05F
2SC4116(Y)
2SA1586(Y,GR)
MOS IC
MOS IC
MOS IC
TRANSISTOR
TRANSISTOR
Q503,504
Q506
Q507
Q508-511
Q512-514
UPA672T
DTA114EUA
UPA672T
DTA114EUA
UPA672T
FET
DIGITAL TRANSISTOR
FET
DIGITAL TRANSISTOR
FET
Q516-519
Q521-524
Q525
UPA672T
UPA672T
2SK1824
FET
FET
FET
TX-RX UNIT (X57-6962-70)
C3
C4,5
CC73GCH1H120J
CK73GB1H471K
CHIP C
CHIP C
12PF
470PF
J
K
25
TKR-851
PARTS LIST
TX-RX UNIT (X57-6962-70)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C7
C8
C13
C14,15
C24
CC73GCH1H120J
CC73GCH1H0R5C
CK73GB1H471K
CC73GCH1H060D
C92-0695-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN
12PF
0.5PF
470PF
6.0PF
10UF
J
C
K
D
10WV
C107
C109
C111
C114-117
C120,121
CC73GCH1H060D
CC73GCH1H120J
CC73GCH1H060D
CC73GCH1H100D
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
6.0PF
12PF
6.0PF
10PF
470PF
D
J
D
D
K
C25
C28,29
C30
C31
C32
C92-0628-05
CC73GCH1H020C
CC73GCH1H680J
CC73GCH1H331J
CK73GB1H103K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
2.0PF
68PF
330PF
0.010UF
10WV
C
J
J
K
C122,123
C124,125
C126,127
C128,129
C130,131
CK73GB1H103K
C92-1341-05
C92-0633-05
CK73GB1H103K
CK73GB1H102K
CHIP C
ELECTRO
CHIP-TAN
CHIP C
CHIP C
0.010UF
100UF
22UF
0.010UF
1000PF
K
16WV
10WV
K
K
C33
C34
C36,37
C38,39
C40,41
CC73GCH1H330J
CK73GB1H103K
CK73GB1H103K
CC73GCH1H680J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
33PF
0.010UF
0.010UF
68PF
0.010UF
J
K
K
J
K
C132,133
C134,135
C136-139
C140,141
C142,143
CK73GB1H471K
CK73GB1H103K
C90-4016-05
CK73GB1H103K
CK73GB1H102K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
470PF
0.010UF
47UF
0.010UF
1000PF
K
K
16WV
K
K
C42,43
C44,45
C46,47
C48
C49,50
CC73GCH1H030C
CC73GCH1H040C
CC73GCH1H030C
CK73GB1H103K
CC73GCH1H680J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
4.0PF
3.0PF
0.010UF
68PF
C
C
C
K
J
C144
C145
C146
C147
C148
CK73GB1H471K
C92-0606-05
CK73GB1H471K
C92-0633-05
CK73GB1H102K
CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
470PF
4.7UF
470PF
22UF
1000PF
K
10WV
K
10WV
K
C51
C52
C53
C54
C55,56
CK73GB1H103K
CK73GB1H103J
CK73GB1H102K
CK73GB1H103J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.010UF
1000PF
0.010UF
0.010UF
K
J
K
J
K
C149
C150
C151
C152
C153
CK73GB1H103K
C92-0633-05
C92-0008-05
CK73GB1H103K
CK73GB1H471K
CHIP C
CHIP-TAN
CHIP-TAN
CHIP C
CHIP C
0.010UF
22UF
3.3UF
0.010UF
470PF
K
10WV
16WV
K
K
C57
C58
C59
C60
C61
CK73GB1H103J
CC73GCH1H180J
CC73GCH1H150J
CK73GB1H103K
CC73GCH1H080D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
18PF
15PF
0.010UF
8.0PF
J
J
J
K
D
C154
C155
C156
C157
C158
C92-0560-05
CK73GB1H103K
CK73GB1H102K
CK73GB1H103K
C92-0008-05
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP-TAN
10UF
0.010UF
1000PF
0.010UF
3.3UF
6.3WV
K
K
K
16WV
C62,63
C64
C65
C66,67
C68-70
CK73GB1H103K
CK73GB1C104K
C92-0628-05
CC73GCH1H331J
CK73GB1C104K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
0.010UF
0.10UF
10UF
330PF
0.10UF
K
K
10WV
J
K
C159
C160
C161-163
C164
C166,167
CK73GB1H471K
CK73GB1H102K
CK73GB1H103K
CK73GB1H471K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
1000PF
0.010UF
470PF
470PF
K
K
K
K
K
C71
C72
C73
C74
C75
CK73GB1H103K
C92-0628-05
CK73GB1C104K
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.010UF
10UF
0.10UF
1000PF
0.10UF
K
10WV
K
K
K
C171
C172
C173
C174
C175
CK73GB1H471K
CK73GB1H102K
CK73GB1H103K
C92-0008-05
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
470PF
1000PF
0.010UF
3.3UF
1000PF
K
K
K
16WV
K
C76
C77
C78
C79
C80,81
C92-0696-05
CK73GB1H102K
CK73GB1C104K
CK73FB1C224K
C92-0628-05
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP-TAN
47UF
1000PF
0.10UF
0.22UF
10UF
10WV
K
K
K
10WV
C176
C177
C178
C179
C184,185
CK73GB1H103K
CK73GB1H471K
C92-0606-05
CK73GB1H103K
CK73GB1H102K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
0.010UF
470PF
4.7UF
0.010UF
1000PF
K
K
10WV
K
K
C82-84
C86
C87
C88
C89,90
CK73GB1H103K
CK73GB1H102K
C92-0628-05
CK73GB1H102K
CK73GB1H103J
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
0.010UF
1000PF
10UF
1000PF
0.010UF
K
K
10WV
K
J
C189,190
C191-195
C197
C198
C199
CK73GB1H102K
CK73GB1H103K
CK73FB1H333K
CK73GB1C104K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
0.033UF
0.10UF
0.010UF
K
K
K
K
K
C91
C92,93
C94
C95
C96-99
CC73GCH1H040C
CK73GB1H471K
CC73GCH1H030C
CC73GCH1H040C
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
4.0PF
470PF
3.0PF
4.0PF
470PF
C
K
C
C
K
C204-208
C210
C211
C212-214
C216
CC73GCH1H101J
CC73GCH1H080D
CC73GCH1H120J
CK73GB1H103K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
8.0PF
12PF
0.010UF
470PF
J
D
J
K
K
C100,101
C102
C104
C105
C106
CC73GCH1H050C
CK73GB1H471K
CK73GB1H471K
CC73GCH1H070D
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
470PF
470PF
7.0PF
470PF
C
K
K
D
K
C217
C218
C223
C231
C232-234
CK73GB1H102K
CK73GB1E103K
CC73GCH1H101J
C92-0633-05
CK73GB1H103J
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
1000PF
0.010UF
100PF
22UF
0.010UF
K
K
J
10WV
J
26
TKR-851
PARTS LIST
TX-RX UNIT (X57-6962-70)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C600
C602
C605
C613,614
C616
CK73GB1C104K
CK73GB1C104K
CK73GB1C104K
CK73GB1E103K
CK73GB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.10UF
0.10UF
0.010UF
0.010UF
K
K
K
K
K
C738
C739
C740
C741
C742
CK73GB1E103K
CC73GCH1H181J
CC73GCH1H101J
CK73GB1E103K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
180PF
100PF
0.010UF
470PF
K
J
J
K
K
C623
C629
C634,635
C638
C639
CK73GB1C104K
CC73GCH1H101J
CC73GCH1H220J
CK73GB1C104K
CK73GB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
100PF
22PF
0.10UF
0.010UF
K
J
J
K
K
C743
C744-746
C747,748
C749
C750,751
CK73GB1E103K
C92-0628-05
CK73GB1E103K
CK73GB1H471K
CK73GB1E103K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.010UF
10UF
0.010UF
470PF
0.010UF
K
10WV
K
K
K
C640
C641
C642
C643
C644
C92-0628-05
CK73GB1C104K
CK73GB1E103K
C92-0628-05
CK73GB1E103K
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN
CHIP C
10UF
0.10UF
0.010UF
10UF
0.010UF
10WV
K
K
10WV
K
C752
C753,754
C755
C756,757
C758
CK73GB1H471K
C92-0628-05
CK73GB1H471K
C92-0628-05
CK73FB1C105K
CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
470PF
10UF
470PF
10UF
1.0UF
K
10WV
K
10WV
K
C645,646
C647
C648
C649
C652
C92-0628-05
CC73GCH1H101J
CK73GB1E103K
CC73GCH1H330J
CC73GCH1H101J
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
100PF
0.010UF
33PF
100PF
10WV
J
K
J
J
C759
C760
C761
C762,763
C764,765
CK73GB1H471K
CK73GB1H102K
CK73GB1C104K
CK73GB1H102K
CK73GB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
1000PF
0.10UF
1000PF
0.010UF
K
K
K
K
K
C657
C662
C663
C670
C679
CK73GB1E103K
C92-0628-05
C92-0519-05
C92-0003-05
C92-0628-05
CHIP C
CHIP-TAN
CHIP-TAN
CHIP-TAN
CHIP-TAN
0.010UF
10UF
1.0UF
0.47UF
10UF
K
10WV
25WV
25WV
10WV
C766-768
C769-771
C772
C773
C774
CC73GCH1H101J
C92-0560-05
C92-0823-05
C92-0514-05
CK73FB1C105K
CHIP C
CHIP-TAN
CHIP-TAN
CHIP-TAN
CHIP C
100PF
10UF
100UF
2.2UF
1.0UF
J
6.3WV
10WV
10WV
K
C681
C684
C685
C690
C691,692
C92-0546-05
CC73GCH1H101J
CK73GB1E103K
CC73GCH1H101J
CK73GB1E103K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
68UF
100PF
0.010UF
100PF
0.010UF
6.3WV
J
K
J
K
C775-779
C780-782
C783
C784
C785,786
C92-0519-05
CK73FB1C105K
CK73GB1H471K
CK73FB1C105K
CK73GB1C104K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
1.0UF
470PF
1.0UF
0.10UF
25WV
K
K
K
K
C693,694
C695,696
C697,698
C700,701
C703,704
C92-0628-05
CK73GB1H471K
C92-0628-05
C92-0628-05
CK73GB1C104K
CHIP-TAN
CHIP C
CHIP-TAN
CHIP-TAN
CHIP C
10UF
470PF
10UF
10UF
0.10UF
10WV
K
10WV
10WV
K
C787
C788
C789
C790
C791
CK73FB1C105K
CC73GCH1H101J
CE04EW1E331M
CC73GCH1H101J
CK73GB1H471K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
1.0UF
100PF
330UF
100PF
470PF
K
J
25WV
J
K
C705
C706
C707-709
C710
C711
CK73GB1E103K
C92-0628-05
CK73GB1E103K
C92-0628-05
CK73GB1H471K
CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
0.010UF
10UF
0.010UF
10UF
470PF
K
10WV
K
10WV
K
C792-794
C795
C796,797
C798
C799
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CE04EW1E470M
CK73GB1H102K
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
1000PF
100PF
1000PF
47UF
1000PF
K
J
K
25WV
K
C712
C713,714
C715
C716,717
C718,719
CK73GB1E103K
C92-0628-05
CK73GB1E103K
CK73GB1H471K
CK73GB1E103K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.010UF
10UF
0.010UF
470PF
0.010UF
K
10WV
K
K
K
C800
C801
C802-805
C806
C807-810
CE04EW1E470M
C92-0560-05
CK73GB1H102K
CE04EW1E470M
CK73GB1H102K
ELECTRO
CHIP-TAN
CHIP C
ELECTRO
CHIP C
47UF
10UF
1000PF
47UF
1000PF
25WV
6.3WV
K
25WV
K
C720
C721,722
C723
C724
C725
C92-0532-05
C92-0628-05
CK73FB1C105K
CK73GB1H182K
CC73GCH1H470J
CHIP-TAN
CHIP-TAN
CHIP C
CHIP C
CHIP C
1.0UF
10UF
1.0UF
1800PF
47PF
10WV
10WV
K
K
J
C811
C812,813
C814
C815
C816
CE04EW1E470M
CK73GB1H102K
C92-0777-05
CK73FB1E104K
CK73GB1H102K
ELECTRO
CHIP C
ELECTRO
CHIP C
CHIP C
47UF
1000PF
1000UF
0.10UF
1000PF
25WV
K
25WV
K
K
C726
C727,728
C729
C730,731
C732
CC73GCH1H181J
CK73GB1E103K
C92-0628-05
CK73GB1E103K
CK73GB1H471K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
180PF
0.010UF
10UF
0.010UF
470PF
J
K
10WV
K
K
C817
C818-820
C821,822
C823
C824
CE04EW1E470M
CK73GB1H102K
CC73GCH1H101J
C92-0619-05
CK73GB1H472K
ELECTRO
CHIP C
CHIP C
CHIP-TAN
CHIP C
47UF
1000PF
100PF
47UF
4700PF
25WV
K
J
4WV
K
C733
C734
C735
C736
C737
C92-0628-05
CC73GCH1H270J
CC73GCH1H150J
CK73GB1H182K
CC73GCH1H270J
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
27PF
15PF
1800PF
27PF
10WV
J
J
K
J
C825
C826
C827
C828
C829
CK73GB1C104K
C92-0560-05
C92-0823-05
C92-0514-05
CK73GB1C104K
CHIP C
CHIP-TAN
CHIP-TAN
CHIP-TAN
CHIP C
0.10UF
10UF
100UF
2.2UF
0.10UF
K
6.3WV
10WV
10WV
K
✽
✽
27
TKR-851
PARTS LIST
TX-RX UNIT (X57-6962-70)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C830
C831
C832,833
C834,835
C836-838
CK73GB1E103K
CK73GB1H102K
CK73GB1E103K
CK73GB1C104K
CK73GB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
0.010UF
0.10UF
0.010UF
K
K
K
K
K
L43
L600-608
L611-613
X1
X2,3
L92-0140-05
L92-0140-05
L92-0140-05
L77-1762-05
L77-1849-05
FERRITE CHIP
FERRITE CHIP
FERRITE CHIP
CRYSTAL RESONATOR (44.395MHZ)
VCXO (16.8MHZ/1.5PP)
C839
C840
C841
C842
C843,844
CK73GB1H271K
CK73GB1H472K
CK73FB1C105K
C92-0519-05
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
270PF
4700PF
1.0UF
1.0UF
0.10UF
K
K
K
25WV
K
X600
X601
XF1
XF2
L78-0431-05
L77-1799-05
L71-0513-05
L71-0627-05
RESONATOR (14.7456MHZ)
CRYSTAL RESONATOR (16.515MHZ)
MCF (44.85MHZ NARR)
MCF (44.85MHZ WIDE)
C851
CK73GB1C104K
CHIP C
0.10UF
K
CN1
CN2
CN3
CN4
CN14
E04-0154-05
E40-5538-05
E04-0154-05
E40-5538-05
E40-6009-05
PIN SOCKET
PIN ASSY
PIN SOCKET
PIN ASSY
FLAT CABLE CONNECTOR
CP600,601
CP603
CP604,605
CP606
CP607,608
R90-0725-05
R90-1019-05
R90-0725-05
R90-0719-05
R90-0725-05
MULTI-COMP
MULTI-COMP
MULTI-COMP
MULTI-COMP
MULTI-COMP
1K X2
100 X2
1K X2
4.7K X2
K X2
CN15
CN16
CN18,19
CN600
CN601
E40-5703-05
E40-5632-05
E04-0154-05
E40-6102-05
E40-5701-05
PIN ASSY
PIN ASSY
PIN SOCKET
PIN ASSY
PIN ASSY
CP609
CP610,611
CP612-614
CP615-619
CP620
R90-1019-05
R90-0750-05
R90-0725-05
R90-0750-05
R90-1019-05
MULTI-COMP
CHIP COM 10
MULTI-COMP
CHIP COM 10
MULTI-COMP
100 X2
J
1/16W
1K X2
J
1/16W
100 X2
CN602
CN603
CN604
CN605
CN606
E40-6009-05
E40-5887-05
E40-5702-05
E40-5704-05
E40-5960-05
FLAT CABLE CONNECTOR
PIN ASSY
PIN ASSY
PIN ASSY
PIN ASSY
R2
R3
R5
R8
R9
RK73GB1J122J
RK73GB1J102J
RK73GB1J101J
RK73GB1J151J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.2K
1.0K
100
150
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
F1
F53-0217-05
FUSE
R10
R11
R13
R14
R17
RK73GB1J180J
RK73GB1J271J
RK73GB1J271J
RK73GB1J333J
RK73GB1J824J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
18
270
270
33K
820K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
CF1
CF2
L1
L2
L3
L72-0366-05
L72-0376-05
L34-4616-05
L79-1849-05
L40-1875-34
CERAMIC FILTER
CERAMIC FILTER
AIR-CORE COIL
HELICAL BLOCK
R18
R19
R20
R30
R31
RK73GB1J684J
RK73GB1J474J
RK73GB1J224J
RK73GB1J821J
RK73GB1J5R6J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680K
470K
220K
820
5.6
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L79-1849-05
L40-1875-34
L40-1581-37
L40-1885-34
L40-3381-37
HELICAL BLOCK
SMALL FIXED INDUCTOR (0.150UH)
R32
R33
R34
R35
R36
RK73GB1J821J
RK73GB1J470J
RK73GB1J102J
RK73GB1J182J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
820
47
1.0K
1.8K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L13
L14
L15
L16
L17,18
L40-1005-34
L34-4527-05
L34-4526-05
L34-4527-05
L34-4526-05
SMALL FIXED INDUCTOR (10UH)
COIL
COIL
COIL
COIL
R37
R38
R39
R40
R41
RK73GB1J682J
R92-1252-05
RK73GB1J560J
RK73GB1J270J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
6.8K
0 OHM
56
27
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L19
L20
L21
L23
L24
L34-4527-05
L40-1095-34
L40-1005-34
L40-1095-34
L34-4459-05
COIL
COIL
R42-45
R46
R47
R48
R49
RK73GB1J223J
RK73GB1J222J
RK73GB1J153J
RK73GB1J473J
RK73GB1J221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
2.2K
15K
47K
220
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L25
L26
L27
L28
L29,30
L40-2775-34
L40-1575-34
L40-2275-34
L40-1875-34
L40-1875-92
R50
R51
R52
R53
R54
RK73GB1J153J
R92-1252-05
RK73GB1J223J
RK73GB1J682J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
15K
0 OHM
22K
6.8K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L31,32
L33
L34
L35-39
L40
L40-1005-34
L40-1575-92
L40-1005-34
L92-0140-05
L92-0158-05
FERRITE CHIP
FERRITE CHIP
R55
R56
R57
R58
R60
RK73GB1J223J
RK73GB1J682J
RK73GB1J332J
RK73GB1J153J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
6.8K
3.3K
15K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L42
L40-6865-92
SMALL FIXED INDUCTOR (6.8NH)
L4,5
L6
L10
L11
L12
28
✽
✽
TKR-851
PARTS LIST
TX-RX UNIT (X57-6962-70)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R61
R62
R63
R65
R66
RK73GB1J274J
RK73GB1J222J
RK73GB1J183J
RK73GB1J472J
RK73GB1J334J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270K
2.2K
18K
4.7K
330K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R169
R171
R174,175
R176
R178,179
RK73GB1J392J
R92-1252-05
R92-1252-05
RK73GB1J473J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.9K
0 OHM
0 OHM
47K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R67
R68,69
R70
R71
R72
RK73GB1J560J
RK73GB1J332J
RK73GB1J102J
RK73GB1J823J
RK73GB1J334J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56
3.3K
1.0K
82K
330K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R181
R182
R600
R601
R602
RK73GB1J182J
R92-1252-05
RK73GB1J473J
R92-0670-05
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.8K
0 OHM
47K
0 OHM
4.7K
J
J
J
1/16W
1/16W
1/16W
J
1/16W
R73
R74,75
R76
R77,78
R79
RK73GB1J474J
RK73GB1J220J
RK73GB1J104J
RK73GB1J473J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
22
100K
47K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R603
R604
R605
R606
R607-613
RK73GB1J102J
RK73GB1J333J
RK73GB1J104J
RK73GB1J473J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
33K
100K
47K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R82
R83
R87,88
R90
R91
RK73GB1J474J
R92-1252-05
RK73GB1J102J
R92-1252-05
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
0 OHM
1.0K
0 OHM
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R614
R615
R616
R618
R619
RK73GB1J473J
R92-1252-05
RK73GB1J473J
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
0 OHM
47K
0 OHM
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R92
R93,94
R95
R96
R97
RK73GB1J182J
RK73GB1J101J
RK73GB1J472J
RK73GB1J182J
RK73GB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.8K
100
4.7K
1.8K
3.3K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R620-622
R623,624
R625-627
R629
R630,631
RK73GB1J102J
R92-1252-05
RK73GB1J102J
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0 OHM
1.0K
0 OHM
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R98
R99
R100
R101
R102
RK73GB1J102J
RK73GB1J101J
RK73GB1J680J
RK73GB1J470J
RK73GB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
100
68
47
3.3K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R633,634
R635
R637
R638
R639
RK73GB1J473J
RK73GB1J102J
R92-1252-05
RK73GB1J102J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
0 OHM
1.0K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R103
R105
R106
R107
R109
RK73GB1J102J
RK73GB1J270J
R92-1252-05
RK73GB1J470J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
27
0 OHM
47
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R640
R641
R642
R643
R644
RK73GB1J102J
R92-1252-05
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0 OHM
1.0K
47K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R113
R114
R120,121
R122,123
R124,125
RK73GB1J471J
R92-1252-05
RK73GB1J152J
RK73GB1J100J
RK73GB1J152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
0 OHM
1.5K
10
1.5K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R645,646
R647-652
R653,654
R655
R656
RK73GB1J473J
RK73GB1J102J
R92-0670-05
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
0 OHM
47K
1.0K
J
J
1/16W
1/16W
J
J
1/16W
1/16W
R126,127
R128
R129,130
R131
R134
RK73GB1J100J
RK73GB1J472J
RK73GB1J473J
RK73GB1J102J
RK73GB1J821J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
4.7K
47K
1.0K
820
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R657-661
R662
R663-667
R668
R669-671
RK73GB1J473J
RK73GB1J102J
RK73GB1J473J
RK73GB1J183J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
47K
18K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R135
R136
R137,138
R139-142
R143
RK73GB1J5R6J
RK73GB1J821J
RK73GB1J102J
R92-1252-05
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
5.6
820
1.0K
0 OHM
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R672
R673
R674
R675
R676
RK73GB1J104J
RK73GB1J224J
RK73GB1J823J
RK73GB1J104J
RK73GB1J823J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
220K
82K
100K
82K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R144
R145
R148
R150
R151-158
RK73GB1J472J
RK73FB2A470J
RK73GB1J472J
RK73GB1J180J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
47
4.7K
18
1.0K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R678
R679,680
R681
R682
R683
RK73GB1J104J
RK73GB1J223J
RK73GB1J183J
RK73GB1J153J
RK73GB1J124J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
22K
18K
15K
120K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R160,161
R162-164
R165
R166
R168
RK73GB1J471J
RK73GB1J271J
RK73GB1J471J
RK73GB1J223J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
270
470
22K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R684
R685,686
R687
R688-690
R691-693
RK73GB1J473J
RK73GB1J104J
RK73GB1J223J
RK73GB1J473J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100K
22K
47K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
29
TKR-851
PARTS LIST
TX-RX UNIT (X57-6962-70)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R694,695
R696
R697
R698
R699
RK73GB1J101J
RK73GB1J103J
RK73GB1J101J
RK73GB1J103J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
10K
100
10K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R780
R781
R782
R783
R785
RK73GB1J102J
RK73GB1J471J
RK73GB1J473J
RK73GB1J102J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
470
47K
1.0K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R700
R701
R702
R703
R704,705
RK73GB1J101J
R92-1252-05
RK73GB1J473J
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0 OHM
47K
0 OHM
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R786
R787
R789
R790
R791
RK73GB1J473J
RK73GB1J102J
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
1.0K
47K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R707-709
R710
R712
R713
R714
RK73GB1J223J
RK73GB1J473J
RK73GB1J473J
RK73GB1J273J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
47K
47K
27K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R793
R794
R795
R798
R799
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
47K
1.0K
47K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R715
R717,718
R719
R720
R721
RK73GB1J103J
RK73GB1J473J
RK73GB1J154J
RK73GB1J473J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
150K
47K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R802
R803
R804
R805
R806
RK73FB2A2R2J
RK73GB1J473J
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2
47K
1.0K
47K
1.0K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R722
R723,724
R726
R727
R728,729
RK73GB1J334J
R92-1252-05
RK73GB1J473J
R92-1252-05
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
0 OHM
47K
0 OHM
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R807
R808
R809
R810
R811
RK73GB1J473J
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
47K
1.0K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R730
R731
R732
R733
R734
RK73GB1J101J
RK73GB1J472J
RK73GB1J473J
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
4.7K
47K
0 OHM
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R812
R813,814
R815
R817
R818
RK73GB1J223J
RK73GB1J473J
RK73GB1J104J
RK73GB1J101J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
47K
100K
100
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R735
R736,737
R738
R739
R740
RK73GB1J333J
RK73GB1J473J
RK73GB1J274J
RK73GB1J103J
RK73GB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
47K
270K
10K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R819-822
R823
R824
R825,826
R827
RK73GB1J103J
RK73GB1J474J
RK73GB1J472J
RK73GB1J824J
RK73GB1J822J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
470K
4.7K
820K
8.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R741
R742
R743
R744
R745
RK73GB1J154J
R92-0670-05
RK73GB1J473J
RK73GB1J393J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
0 OHM
47K
39K
47K
J
1/16W
J
J
J
1/16W
1/16W
1/16W
R828
R829
R830
R831
R832
RK73GB1J273J
RK73GB1J224J
RK73GB1J563J
RK73GB1J154J
RK73GB1J822J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
27K
220K
56K
150K
8.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R747
R749-752
R753,754
R758
R760
RK73GB1J103J
R92-1252-05
RK73GB1J473J
RK73GB1J103J
RK73GB1J122J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
0 OHM
47K
10K
1.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R833
R834
R836
R837
R839,840
RK73GB1J223J
RK73GB1J332J
RK73GB1J473J
RK73GB1J332J
RK73GB1J561J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
3.3K
47K
3.3K
560
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R762
R763
R764,765
R766
R767
RK73GB1J472J
RK73GB1J103J
RK73GB1J102J
RK73GB1J122J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
10K
1.0K
1.2K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R841,842
R843
R844
R92-0670-05
RK73GB1J274J
RK73GB1J334J
CHIP R
CHIP R
CHIP R
0 OHM
270K J
330K J
1/16W
1/16W
K1
S76-0401-05
RELAY
R768
R771
R772
R773
R774
RK73GB1J122J
RK73GB1J122J
RK73GB1J473J
RK73GB1J102J
RK73GB1J105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.2K
1.2K
47K
1.0K
1.0M
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D1-4
D5
D7
D8
D11
DAN235K
MA742
1SS355
DAN235K
02DZ5.1(Y)
DIODE
DIODE
DIODE
DIODE
ZENER DIODE
R775
R776
R777
R778
R779
RK73GB1J473J
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
47K
1.0K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D12
D13
D600
D606-612
D614-616
02DZ18(X,Y)
MA742
DA204U
DA204U
DA204U
ZENER DIODE
DIODE
DIODE
DIODE
DIODE
30
TKR-851
PARTS LIST
TX-RX UNIT (X57-6962-70)
RX VCO UNIT (X58-4800-10)
Ref. No.
New
Address parts
Parts No.
Description
Destination
Ref. No.
New
Address parts
Parts No.
D618-623
D626
D627,628
D629
IC1,2
DA204U
MINISMDE190
1SS355
DA204U
NJM4558E
DIODE
VARISTOR
DIODE
DIODE
MOS IC
Q600
Q601
Q602
Q603
Q604
2SK1824
DTC114EUA
2SK1824
DTC114EUA
2SK1824
FET
DIGITAL TRANSISTOR
FET
DIGITAL TRANSISTOR
FET
IC3
IC4
IC5
IC6
IC7
NJM78L05UA
NJM7808FA
AN8009M
M62354GP
BU4094BCF
BI-POLAR IC
BI-POLAR IC
MOS IC
MOS IC
MOS IC
Q605
Q606
Q607,608
Q609
Q610
DTC114EUA
DTC363EU
DTC144EUA
DTC114EUA
2SJ506(S)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
FET
IC9
IC10
IC11
IC600
IC601
TK14489V
TA7808F
NJM78L05UA
AT24C08A10SI18
RH5VL42C
BI-POLAR IC
ANALOG IC
BI-POLAR IC
ROM IC
MOS IC
Q611
Q612
Q613,614
Q615
TH1
DTC114EUA
DTC144EUA
DTD123TK
DTC144EUA
157-503-53006
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
THERMISTOR
IC602
IC603
IC604
IC605
IC606
BU4094BCFV
TC74LVX4245FS
30622M4A-487GP
BU4053BCF
TC74LVX4245FS
MOS IC
MOS IC
MPU
MOS IC
MOS IC
TH700,701
B57331V2103J
THERMISTOR
A1
W02-1939-05
DBM
IC607
IC608
IC609
IC610
IC611
NJM4558E
TA75S01F
AT29C020-90TI
TA75S01F
NJM4558E
MOS IC
MOS IC
ROM IC
MOS IC
MOS IC
IC612
IC613
IC614
IC615
IC616,617
TC7S04FU
TC74VHC4040FT
AK4550VT
M62364FP
NJM4558E
MOS IC
MOS IC
MOS IC
MOS IC
MOS IC
IC618
IC619
IC620
IC621
IC622
320VC5402PGE
TC75W51FU
ADM202EARN
TC7S00FU
TC7S66FU
MPU
MOS IC
MOS IC
MOS IC
MOS IC
IC623
IC624
IC625,626
IC627,628
IC629
BU4094BCFV
XC62FP1802P
XC62FP3302P
TA78L05F
LA4422
MOS IC
MOS IC
MOS IC
MOS IC
BI-POLAR IC
IC630
IC631,632
Q1,2
Q3
Q4
TA78L05F
TA75W01FU
2SC3357
2SC3356(R24)
DTC144EUA
MOS IC
MOS IC
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
Q5
Q6
Q7
Q8,9
Q10
DTA144EUA
DTC144EUA
2SC4617(S)
2SC3356
2SC3357
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q11
Q12-15
Q16
Q17
Q18
2SC3356(R24)
2SC4116(GR)
2SB1132(Q,R)
DTC114EUA
2SB1386(R)
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
Q19
Q23
Q24
Q25,26
Q27
DTC114EUA
DTC114EUA
DTD114EK
DTC114EUA
DTC144EUA
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
✽
3B
Destination
Description
C304,305
C306
C307
C308-310
C311
CK73GB1H102K
CK73GB1H103K
CK73GB1H471K
CK73FB1E104K
C92-0001-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
470PF
0.10UF
0.1UF
K
K
K
K
35WV
C312
C314
C315
C317
C318
CC73GCH1H070D
CC73GCH1H120J
CK73FB1H473K
CC73GCH1H070D
C92-0514-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN
7.0PF
12PF
0.047UF
7.0PF
2.2UF
D
J
K
D
10WV
C319
C320
C321
C322
C323
CK73GB1H471K
C92-0514-05
CC73GCH1H040C
CK73GB1H471K
CK73FB1E224K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
470PF
2.2UF
4.0PF
470PF
0.22UF
K
10WV
C
K
K
C324
C325
C350,351
C354
C355
C92-0002-05
CC73GCH1H040C
CK73GB1H471K
CK73GB1H471K
CC73GCH1H050B
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
0.22UF
4.0PF
470PF
470PF
5.0PF
35WV
C
K
K
B
C356
C357
C358,359
C360,361
C362
CC73GCH1H060B
CK73GB1H471K
CC73GCH1H1R5B
CK73FB1E104K
CC73GCH1H220G
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
6.0PF
470PF
1.5PF
0.10UF
22PF
B
K
B
K
G
C363
C364,365
C366-369
C370,371
C372,373
CC73GCH1H150G
CK73GB1H471K
CC73GCH1H070B
CC73GCH1H100C
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
15PF
470PF
7.0PF
10PF
470PF
G
K
B
C
K
C374,375
C376-378
C379
C383
C386
CC73GCH1H0R5B
CK73GB1H471K
CC73GCH1H040C
CK73GB1H471K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.5PF
470PF
4.0PF
470PF
100PF
B
K
C
K
J
TC350,351
C05-0396-05
CERAMIC TRIMMER CAP (8PF)
CN300
E40-5699-05
PIN ASSY
31
TKR-851
PARTS LIST
TX VCO UNIT (X58-4810-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
CN350
CN351
E40-5755-05
E40-6098-05
PIN ASSY
PIN ASSY
-
F10-2377-04
SHIELDING CASE
L300
L301,302
L303
L350-355
L356,357
L92-0148-05
L40-1875-34
L40-2275-34
L40-1095-34
L34-4608-05
FERRITE CHIP
AIR-CORE COIL
L358-361
L362
L40-1595-34
L40-3371-34
R300
R301-304
R305
R306
R308
RK73GB1J100J
RK73GB1J101J
R92-1252-05
RK73GB1J220J
RK73GB1J560J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
100
0 OHM
22
56
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R309
R310
R311
R312
R313
RK73GB1J331J
RK73GB1J332J
RK73GB1J103J
RK73GB1J331J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
3.3K
10K
330
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R314
R315
R316
R317,318
R319
RK73GB1J474J
RK73GB1J151J
RK73FB2A152J
R92-1252-05
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
150
1.5K
0 OHM
33
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R320
R321
R322
R350-353
R354,355
RK73GB1J222J
RK73GB1J273J
RK73GB1J103J
R92-1252-05
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
27K
10K
0 OHM
33
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R356
R357
R358,359
R360-363
R364
RK73GB1J221J
RK73GB1J181J
RK73GB1J470J
RK73GB1J472J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
180
47
4.7K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R365
R366
R367
R368
RK73GB1J333J
RK73GB1J103J
RK73GB1J101J
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
33K
10K
100
33
J
J
J
J
1/16W
1/16W
1/16W
1/16W
D350-353
IC300
IC300
Q300,301
Q302
1SV282
CD8468
SA7025DK
2SC4116(GR)
2SC4226(R24)
VARIABLE CAPACITANCE DIODE
MOS IC
MOS IC
TRANSISTOR
TRANSISTOR
Q350,351
Q352,353
Q354
Q355
2SK508NV(K52)
2SC4116(Y)
DTC114EUA
2SC4226(R24)
FET
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
Ref. No.
New
Address parts
Parts No.
Destination
Description
C314
C315
C317
C318
C319
CC73GCH1H120J
CK73FB1H473K
CC73GCH1H060D
C92-0514-05
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
12PF
0.047UF
6.0PF
2.2UF
470PF
J
K
D
10WV
K
C320
C321
C322
C323
C324
C92-0514-05
CC73GCH1H040C
CK73GB1H471K
CK73FB1E224K
C92-0002-05
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP-TAN
2.2UF
4.0PF
470PF
0.22UF
0.22UF
10WV
C
K
K
35WV
C325
C329,330
C350,351
C352
C354
CC73GCH1H040C
CK73GB1H471K
CK73GB1H471K
CC73GCH1H101J
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
4.0PF
470PF
470PF
100PF
470PF
C
K
K
J
K
C356
C359
C360
C362
C364
CC73GCH1H080B
CC73GCH1H1R5B
CK73FB1E104K
CC73GCH1H120G
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
1.5PF
0.10UF
12PF
470PF
B
B
K
G
K
C366
C368
C370
C374
C377,378
CC73GCH1H070B
CC73GCH1H070B
CC73GCH1H070B
CC73GCH1H0R5B
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
7.0PF
7.0PF
7.0PF
0.5PF
470PF
B
B
B
B
K
C379
C380
C382,383
TC350
CC73GCH1H040C
CC73GCH1H0R5B
CC73GCH1H471J
C05-0396-05
CHIP C
4.0PF
C
CHIP C
0.5PF
B
CHIP C
470PF
J
CERAMIC TRIMMER CAP (8PF)
CN300
CN350
CN351
E40-5699-05
E40-5755-05
E40-6098-05
PIN ASSY
PIN ASSY
PIN ASSY
-
F10-2377-04
SHIELDING CASE
L300
L301,302
L303
L304-307
L352-354
L92-0148-05
L40-1575-34
L40-2275-34
L92-0140-05
L40-1095-34
FERRITE CHIP
FERRITE CHIP
L356
L358
L360
L362
L34-4645-05
L40-1095-34
L40-1095-34
L40-3371-34
AIR-CORE COIL
R300
R301-304
R305
R306
R308
RK73GB1J100J
RK73GB1J101J
R92-1252-05
RK73GB1J220J
RK73GB1J560J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
100
0 OHM
22
56
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R309
R310
R311
R312
R313
RK73GB1J331J
RK73GB1J332J
RK73GB1J103J
RK73GB1J331J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
3.3K
10K
330
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
C304,305
C306
C307
C308-310
C311
CK73GB1H102K
CK73GB1H103K
CK73GB1H471K
CK73FB1E104K
C92-0001-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
470PF
0.10UF
0.1UF
K
K
K
K
35WV
R314
R315
R316
R317,318
R319
RK73GB1J474J
RK73GB1J151J
RK73FB2A152J
R92-1252-05
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
150
1.5K
0 OHM
33
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
C312
CC73GCH1H060D
CHIP C
6.0PF
D
R320
RK73GB1J222J
CHIP R
2.2K
J
1/16W
32
TKR-851
PARTS LIST
Ref. No.
New
Address parts
Parts No.
Destination
Description
R321
R322
R351
R353
R354
RK73GB1J273J
RK73GB1J103J
R92-1252-05
R92-1252-05
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
27K
10K
0 OHM
0 OHM
33
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R359
R365
R366
R367
R368
RK73GB1J470J
RK73GB1J333J
RK73GB1J103J
RK73GB1J820J
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
33K
10K
82
33
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R372,373
R376
RK73GB1J104J
RK73GB1J181J
CHIP R
CHIP R
100K
180
J
J
1/16W
1/16W
D350
D352
D354
IC300
IC300
1SV282
1SV282
1SV214
CD8468
SA7025DK
MOS IC
MOS IC
Q300,301
Q302
Q350
Q355
2SC4116(GR)
2SC4226(R24)
2SK508NV(K52)
2SC4226(R24)
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
Ref. No.
New
Address parts
Parts No.
Description
Destination
33
TKR-851
EXPLODED VIEW
A
B
3
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
R
1
: N09-2292-05
M2.6 x 6
: N30-2606-46
M4 x 6
: N30-4006-46
M4 x 14
: N30-4014-46
M4 x 20 BLK
: N30-4020-45
M3 x 6 (F)
: N32-3006-46
M4 x 8 (F) BLK
: N32-4008-45
M3 x 6 (OC) BLK
: N33-3006-45
M3 x 6 (Bi) BLK
: N35-3006-45
M4 x 6 (Bi) BLK
: N35-4006-45
M3 x 8
: N67-3008-46
M2.6 x 8 BLK
: N80-2608-45
M2.6 x 6 (Br-Tap)
: N87-2606-46
M3 x 5 (Br-Tap) BLK : N87-3005-45
M3 x 6 (Br-Tap)
: N87-3006-46
M3 x 14 (TP)
: N90-3014-46
Hx6
2
Hx6
19
20
29
64
26
Lx2
51
Px11
43
L
25
Px10
700
Final
(A/2)
27
Cx3
43
TX-RX
(A/2)
Nx2
14
31
44
R
50
2
1
Dx3
46
Cx3
Px6
TX-RX
(B/2)
58
32
46
23
Ox4
24
IC629
22
Lx2
70
Gx3
Px3
67
5
Px5
3
45
68
66
34
Display
(A/2)
Display
(B/2)
10
TKR-851
EXPLODED VIEW
C
D
Hx6
Kx14
4
19
702
41
701
15
Bx2
Mx4
Fx2
Ex4
37
F
nal
A/2)
Ax2
36
35x2
Nx2
14
31
Final
(B/2)
R
R
Bx2
21
47
16
33
F
30
703
28
Fx2
12
704
Dx3
705
706
58
12
704
47x2
706
Gx3
6
Parts with the exploded numbers larger than 700 are not supplied.
35
TKR-851
PACKING
E
52
59
60
62
C
J
F
Protection bag (H25-0029-04)
Foot (J02-0475-05) x 2
Foot (J02-0492-04) x 2
Grommet (J59-0302-05) x 2
Binding head machine screw (N30-4006-46) x 2
Binding head machine screw (N35-3006-45) x 5
48
49
53
61
Cushion (G13-1801-04)
Cushion (G13-1802-04)
Protetion bag (H25-0747-04)
Hardware fixture (J21-8402-04)
707 Pamphlet : E
708 Warranty card : K
11 Instruction manual
(B62-1774-00) : E
(B62-1775-00) : K
1
65 Handle
(K01-0418-05)
17 DC cord
(E30-3427-15)
54 Protection bag
(H25-0762-04)
8
Front glass
(B10-2635-04)
9 Filter
(B11-1259-04)
55 Protection bag
(H25-2328-04)
18 TEST/SPKR plug
(E31-3228-05)
35 Fuse (Blade, 10A/32V)
(F06-1032-05)
52 Protection bag
(H25-0029-04)
710
Packing fixture
709
Carton board
713
Protection bag
2
BA
CK
UP
712
Packing fixture
711
Packing fixture
3
36
57 Item carton case
(H52-2013-02)
Parts with the exploded numbers larger than 700 are not supplied.
TKR-851
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment
1. Standard Signal Generator
(SSG)
2. Power Meter
3. Deviation Meter
4. Digital Volt Meter
(DVM)
5. Oscilloscope
6. High Sensitivity
Frequency Counter
7. Ammeter
8. AF Volt Meter
(AF VTVM)
9. Audio Generator (AG)
10. Distortion Meter
11. Voltmeter
Frequency Range
Modulation
Output
Input Impedance
Operation Frequency
Measurement Capability
Frequency Range
Measuring Range
Accuracy
Frequency Range
Frequency Stability
Frequency Range
Voltage Range
Frequency Range
Output
Capability
Input Level
Measuring Range
Input Impedance
12. 4Ω Dummy Load
Major Specifications
400 to 512MHz
Frequency modulation and external modulation
0.1µV to greater than 1mV
50Ω
400 to 512MHz or more
Vicinity of 30W
400 to 512MHz
1 to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 600MHz
0.2ppm or less
10A or more
50Hz to 10kHz
3mV to 3V
50Hz to 5kHz
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
10 to 1.5V DC or less
50kΩ/V or greater
Approx. 4Ω, 5W
The following parts are required for adjustment
• Test cable for local microphone
8
1
• The following test cables are recommended.
Plug cord
Part No. E30-3360-18
1 : NC
2 : +B
3 : GND
4 : PTT/TXD1 (PC serial data from radio)
5 : MIC GND
6 : MIC
7 : HOOK/RXD1 (PC serial data to radio)
8 : NC
MIC connector (Front panel view)
8 pin
HOOK
(GRY)
To
AG
AF VTVM
MIC (WHT)
MICG (SHIELD)
PTT
(BLU)
PTT SW
Cut
GND
(BLK)
8 pin
Test cable for microphone input
To connect the TX-RX unit A/2 (CN14) to the TX-RX unit B/
2 (CN602) while in servicing, you can use the 36-pin flat
cable, E37-0979-05, which is available from the KENWOOD
parts center.
Flat cable (36-pin) about 256mm
37
TKR-851
ADJUSTMENT
ATTEN 20dB
RL 10.0dBm
ATTEN 10dB
RL –32.0dBm
MKR –26.17dBm
465.00MHz
10dB/
MKR –42.17dB
25.00kHz
10dB/
ATTEN 10dB
RL –32.0dBm
MKR –46.000dB
15.00kHz
10dB/
More than More than
3dB Max. 3.75kHz 3.75kHz
MKR
D 25.00kHz
–42.17dB
MKR
D 465.00MHz
2.5MHz 2.5MHz
–26.17dBm
3dB Max.
3dB Max. 5.5~7.5kHz 5.5~7.5kHz
MKR
15.00kHz
–46.000dB
D
More than
40dB
More than
40dB
15kHz
25kHz
G
G
CENTER 465.00MHz
RBW 300kHz
*VBW 300kHz
G
CENTER 44.85000MHz
RBW 300Hz
*VBW 1.0kHz
SPAN 50.00MHz
SWP 50ms
BPF center frequency (Factory-default)
K : 465MHz, E : 455MHz
SPAN 50.00kHz
SWP 2.0sec
MCF : Wide
Fig. 2
Fig. 3
Adjustment Points
Test Channel (Default)
FINAL UNIT (X45-374) (A/2)
Component side view
CN6 MAIN DC
(RED)
No.
K
RX
ANT
CN7 BACKUP
(ORANGE)
E
TX
RX
TX
1
450.10
450.00
440.10
440.00
2
465.10
465.00
455.10
455.00
3
479.90
480.00
469.90
470.00
4
455.10
455.00
445.10
445.00
5
460.10
460.00
450.10
450.00
6
470.10
470.00
460.10
460.00
7
475.10
475.00
465.10
465.00
8
462.60
462.50
452.60
452.50
Q5
CHARGE
Q4
TH1
CN4
1
CN3
L4
L2
CN16
8
8
1
VR1
CN5
1
CN1
TX IN
2
1
3
SPAN 50.00kHz
SWP 2.0sec
MCF : Narrow
Fig. 1
CN8 GND
(BLACK)
CENTER 44.85000MHz
RBW 300Hz
*VBW 1.0kHz
CN19
L5
CN18
TP102
TX CV
CN1
TC350 (VCO A)
9
467.60
467.50
457.60
457.50
10
440.10
440.00
459.90
460.00
11
459.90
460.00
479.90
480.00
A2 : TX VCO (X58-481)
Test Signalling
CN15
2
1
1
3
2
1
L16
L19
L15
CN4
No.
WIDE
PSW
L24
L18
L14
TP101
RX CV
L17
CN3
TX-RX UNIT (X57-696) (A/2)
Component side view
38
Decode tone
Encode tone
CN2
NARROW
1
None
None
2
None
100Hz square wave
3
QT 67.0Hz
QT 67.0Hz
4
QT 151.4Hz
QT 151.4Hz
5
QT 210.7Hz
QT 210.7Hz
6
QT 250.3Hz
QT 250.3Hz
7
DQT 023N
DQT D023N
8
DQT 754I
DQT D754I
9
None
CW ID Encode [ID=VVV]
10
None
Single Tone [1000Hz]
11
DTMF 159D
DTMF 159D
TC350 (VCO A)
A3 : RX VCO (X58-480)
TC351 (VCO B)
12
None
DTMF Tone 9
13
None
Courtesy Tone
14
None
Battery Warning Tone
15
None
Battery Operation Tone
16
5-Tone [12345] (CCIR) 5-Tone [12345] (CCIR)
TKR-851
ADJUSTMENT
Fine-Tuning the TKR-851
Erase all channel frequencies rewritten through this operation and press the ENTER key to retrieve the factorydefault test frequency.
Refer to the explanation given under HELP for the FPU
(KPG-91D) for details.
3. Check whether the frequency rewritten under the “Test
mode” of the FPU (KPG-91D) is correct, then select the
item to be adjusted from the FPU (KPG-91D) menu and
adjust the set value for the item to an optimum value with
the “TEST” tag.
“ADJUSTMENT” items described in the Service Manual
for the TKR-851 give the factory-default adjustment procedure covering all adjustment items.
However, it is not necessary to adjust all the items when
adjusting the power, deviation, receiver sensitivity, etc at the
frequency of the channel to be used by the TKR-851.
Adjustment procedure at the frequency of the
channel to be used
1. Program a channel frequency using the FPU (KPG-91D).
2. From the FPU menu, select in the order of “EDIT”, “Test
Frequency” and “CH paste” to rewrite the test frequency
from the factory-default to the one to be used for the
channel.
Note :
After adjustment of the “Max. Deviation”, be sure to
check the “DQT balance”.
The “5-tone” and “W4 kHz” adjustments are required
only for the E market products.
Alignment
Measurement
Item
Condition
Testequipment
Unit
Terminal
Adjustment
Unit
Parts
Method
Specifications/Remarks
1. Setting
1) Connect the unit to a suitable DC power supply.
2. Write test
frequency
1) Turn the DC source switch on after connecting a PC and FPU cable to the radio. → “E1” appears on LED display
2) Write the test and shipping frequency to the radio.
→ Green (BUSY) LED lights up
3) End of test frequency writing.
3. Setting
1) Connect the unit to a suitable DC power supply.
2) Turn the power switch on after connecting a PC and FPU cable to the radio.
3) Start up the program for the adjustment.
4. RX PLL lock
voltage
1) RX VCO A high
CH : 11 K
CH : 10 E
5. TX PLL lock
voltage
DVM
TX-RX
(A/2)
RX-CV
RX VCO TC350 1.50V
(A3)
2) RX VCO A low
CH : 10 K
CH : 1 E
Check
3) RX VCO B high
CH : 3 K
CH : 11 E
RX VCO TC351 1.50V
(A3)
4) RX VCO B low
CH : 5 K
CH : 6 E
Check
1) TX VCO high
CH : 3
2) TX VCO low
CH : 1
TX-CV
TX VCO TC350 1.50V
(A2)
Check
± 0.1V
8V or less
± 0.1V
8V or less
± 0.1V
8V or less
6. RX
frequency
1) Connect the frequency
f. counter
CN3
PC adj.
50Hz or less
counter to CN3, then
Test CH–44.85MHz
measure the frequency
CH : 2
Note : RX frequency means the local frequency of the RX VCO. So its frequency is wanted frequency minus the IF frequency.
39
TKR-851
ADJUSTMENT
Measurement
Item
Condition
Testequipment
Unit
Terminal
Adjustment
Unit
Parts
Method
7. Setting
1) Remove 8 pin cable and the coaxial cable from CN16, and CN19 on TX-RX side.
8. TX
frequency
1) Connect the frequency
counter to CN19, then
measure the frequency
CH : 2
9. Setting
1) Insert 8 pin cable and the coaxial cable to CN16, and CN19 on TX-RX side.
10. Maximum
power
limitting
1) Measure the RF power at
TX ANT.
High CH
11. TX RF
high power
1) Measure the RF power at
TX ANT.
Low CH
2) Center CH
3) High CH
PC adj.
25W
(Factory-default)
± 0.5W
12. TX RF
low power
1) Measure the power level at
TX ANT.
Low CH
2) Center CH
3) High CH
PC adj.
1W
(Factory-default)
± 0.05W
13. BPF
1) Connect the TG to RX ANT,
then connect CN1 to the
spectrum analyzer input.
Spectrum analyzer setting
Span : 50MHz
Scale : 10dB to 5dB div
Tracking generator setting
Output : –30dBm
14. MCF
(Wide)
(Narrow)
15. Discriminator
16. Threshold
squelch
(Wide)
40
f. counter TX-RX
(A/2)
Power meter Rear
TX ANT
PC adj.
Final
Tracking
Rear
generator
RX ANT TX-RX
(A/2)
Spectrum TX-RX
analyzer
(A/2)
CN1
1) Connect the TG to CN2, then
connect CN4 to the spectrum
analyzer input.
CH : 2 (Wide)
Spectrum analyzer setting
Span : 50kHz to 25kHz
Scale : 10dB to 2dB div
Center freq‘ : 44.850MHz
Tracking generator setting
Output : –30dBm
2) CH : 2 (Narrow)
1) Connect the SSG to RX ANT.
CH : 2 (Wide)
SSG output : –53dBm/501µV
SSG MOD : 1kHz
SSG DEV : 3kHz
AF : 2V/4Ω
1) Connect SSG to RX ANT.
CH : 2 (Wide)
SSG output : 4dB below to
12dB SINAD level
SSG MOD : 1kHz
SSG DEV : 3kHz
AF : 2V/4Ω
2) SSG : OFF
CN19
CN2
CN4
SSG
Rear
Audio
analyzer
VTVM
Oscilloscope
Adjust the RF power ± 0.5W
to 26.5W.
L2
L4
L5
Center the frequency
you are using, then
adjust it to look like
the wave Fig. 1.
(Page 38)
L14
L17
L18
Adjust it to look like
the wave Fig. 2.
(Page 38)
L15
L16
L19
Adjust it to look like
the wave Fig. 3.
(Page 38)
L24
Adjust the distortion
to minimum.
TEST/SPKR
jack SPO
(pin 12)
AF VM
Distortion
meter
SSG
RX ANT
VR1
50Hz or less
Rear
RX ANT
TEST/SPKR
jack SPO
(pin 12)
PC adj.
Adjust to point of
closing squelch
Check
Squelch must be closed.
TKR-851
ADJUSTMENT
Measurement
Item
Condition
(Wide 4kHz) 3) CH : 2 (Wide 4kHz)
12dB SINAD level
SSG MOD : 1kHz
SSG DEV : 2.4kHz
AF : 2V/4Ω
(Narrow)
17. Tight
squelch
(Wide)
Testequipment
SSG
Unit
Rear
Audio
analyzer
VTVM
Oscilloscope
Terminal
RX ANT
TEST/SPKR
jack SPO
(pin 12)
Adjustment
Unit
Parts
Method
PC adj.
Adjust to point of
closing squelch
4) SSG : OFF
Check
5) CH : 2 (Narrow)
12dB SINAD level
SSG MOD : 1kHz
SSG DEV : 1.5kHz
AF : 2V/4Ω
PC adj.
Adjust to point of
closing squelch
6) SSG : OFF
Check
CH : 2 (Wide)
SSG output : 7dB over to
12dB SINAD level
SSG MOD : 1kHz
SSG DEV : 3kHz
AF : 2V/4Ω
SSG
Rear
Audio
analyzer
VTVM
Oscilloscope
RX ANT
TEST/SPKR
jack SPO
(pin 12)
PC adj.
Adjust to point of
opening squelch
(Narrow)
PC adj.
Adjust to point of
opening squelch
18. RD outut
level
(Wide)
CH : 2 (Wide)
SSG MOD : 1kHz
SSG DEV : 3.0kHz
SSG
Rear
RX ANT
PC adj.
Adjust to point of
opening squelch
12dB SINAD level
SSG MOD : 1kHz
SSG DEV : 2.4kHz
AF : 2V/4Ω
3) CH : 2 (Narrow)
12dB SINAD level
SSG MOD : 1kHz
SSG DEV : 1.5kHz
AF : 2V/4Ω
PC adj.
80mV
± 5mV
PC adj.
400mV
± 20mV
CONTROL
I/O jack
RD (pin 10)
4.7kΩ load
DVM
SSG MOD : 1kHz
SSG DEV : 2.4kHz
(Narrow)
3) CH : 2 (Narrow)
SSG MOD : 1kHz
SSG DEV : 1.5kHz
19. RA outut
level
(Wide)
CH : 2 (Wide)
SSG MOD : 1kHz
SSG DEV : 3.0kHz
SSG
DVM
Rear
RX ANT
CONTROL
I/O jack
RA (pin 11)
4.7kΩ load
41
TKR-851
ADJUSTMENT
Measurement
Item
Condition
Testequipment
Unit
Terminal
Adjustment
Unit
Parts
Method
PC adj.
400mV
± 20mV
PC adj.
4.1kHz
± 0.1kHz
(Wide 4kHz) 2) Low CH (TX VCO low)
Center CH (VCO center)
High CH (TX VCO high)
Transmission
PC adj.
3.4kHz
± 0.1kHz
(Narrow)
PC adj.
2.05kHz
± 0.1kHz
PC adj.
Make the demodulated waves
into square waves.
Oscilloscope DC range
flat “A” part
SSG MOD : 1kHz
SSG DEV : 2.4kHz
(Narrow)
3) CH : 2 (Narrow)
SSG MOD : 1kHz
SSG DEV : 1.5kHz
20. Maximum
deviation
(Wide)
1) Connect AG to the MIC terminal.
Low CH (TX VCO low)
Deviation meter filter
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
AG : 1kHz/50mV (Terminal load)
Transmission
SSG
Rear
RX ANT
DVM
CONTROL
I/O jack
RA (pin 11)
4.7kΩ load
MOD ANA Rear
or
Deviation
meter
Oscilloscope
TX OUT
AG
AF VTVM
MIC
Front
3) Low CH (TX VCO low)
Transmission
Note : After adjustment of the “Max. Deviation”, be sure to check the “DQT balance”.
21. DQT
balance
(Wide)
1) CH : 2
HPF : OFF
LPF : 3kHz
De-emphasis : OFF
Transmission
MOD ANA Rear
or
Deviation
meter
Oscilloscope
TX OUT
A
A
(Wide 4kHz) 2) CH : 2
Transmission
(Narrow)
3) CH : 2
Transmission
PC adj.
0.75kHz
± 0.05kHz
Transmission
PC adj.
0.60kHz
± 0.05kHz
(Narrow)
PC adj.
0.35kHz
± 0.05kHz
22. QT
deviation
(Wide)
42
1) CH : 2
HPF : OFF
LPF : 3kHz
De-emphasis : OFF
Detector : p-p/2
Transmission
3) CH : 2
Transmission
MOD ANA Rear
or
Deviation
meter
Oscilloscope
TX ANT
TKR-851
ADJUSTMENT
Measurement
Item
23. DQT
deviation
(Wide)
(Wide 4kHz)
(Narrow)
24. CW ID
deviation
(Wide)
(Wide 4kHz)
(Narrow)
25. Test tone
deviation
(Wide)
(Wide 4kHz)
(Narrow)
26. TA (TX
audio input)
deviation
(Wide)
(Wide 4kHz)
(Narrow)
27. TD
deviation
(Wide)
Condition
1) CH : 2
HPF : OFF
LPF : 3kHz
De-emphasis : OFF
Detector : Peak hold
Transmission
2) CH : 2
Transmission
3) CH : 2
Transmission
1) CH2
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
Transmission
2) CH : 2
Transmission
3) CH : 2
Transmission
1) CH : 2
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
Transmission
2) CH : 2
Transmission
3) CH : 2
Transmission
1) Insert AG output into the
control I/O TA terminal (pin 9).
CH : 2
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
AG freq‘ : 1kHz (Sine wave)
AG level : 280mV
Transmission
2) CH : 2
Transmission
3) CH : 2
Transmission
1) Insert AG output into the
control I/O TD terminal (pin 8).
CH : 2
HPF : OFF
LPF : 3kHz
De-emphasis : OFF
AG freq‘ : 100Hz (Sine wave)
AG level : 0.5Vp-p (177mVrms)
Transmission
Transmission
(Narrow)
3) CH : 2
Transmission
Testequipment
Unit
MOD ANA Rear
or
Deviation
meter
Oscilloscope
Terminal
TX ANT
MOD ANA Rear
or
Deviation
meter
Oscilloscope
TX ANT
AG
AF VTVM
CONTROL
I/O jack
TA (pin 9)
MOD ANA Rear
or
Deviation
meter
Oscilloscope
TX ANT
AG
AF VTVM
CONTROL
I/O jack
TD (pin 8)
Adjustment
Unit
Parts
Method
PC adj.
0.75kHz
± 0.05kHz
PC adj.
0.60kHz
PC adj.
0.35kHz
PC adj.
2kHz
± 0.05kHz
PC adj.
1.6kHz
PC adj.
1kHz
PC adj.
3kHz
± 0.1kHz
PC adj.
2.4kHz
PC adj.
1.5kHz
PC adj.
3.0kHz
± 0.1kHz
PC adj.
2.4kHz
PC adj.
1.5kHz
± 0.1kHz
± 0.05kHz
± 0.1kHz
± 0.05kHz
± 0.1kHz
± 0.05kHz
± 0.1kHz
± 0.05kHz
PC adj.
0.75kHz
± 0.1kHz
PC adj.
0.60kHz
PC adj.
0.35kHz
± 0.05kHz
± 0.05kHz
43
TKR-851
ADJUSTMENT
Measurement
Item
Condition
Testequipment
Unit
Terminal
Adjustment
Unit
Parts
Method
PC adj.
3.0kHz
± 0.1kHz
Transmission
PC adj.
2.4kHz
± 0.1kHz
(Narrow)
3) CH : 2
Transmission
PC adj.
1.5kHz
± 0.05kHz
1) CH : 2
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
Transmission
PC adj.
1.0kHz
± 0.05kHz
Transmission
PC adj.
0.8kHz
± 0.05kHz
(Narrow)
PC adj.
0.5kHz
± 0.05kHz
PC adj.
3.0kHz
± 0.1kHz
Transmission
PC adj.
2.4kHz
± 0.1kHz
(Narrow)
3) CH : 2
Transmission
PC adj.
1.5kHz
± 0.05kHz
1) CH : 2
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
Transmission
PC adj.
1.0kHz
± 0.05kHz
Transmission
PC adj.
0.8kHz
± 0.05kHz
(Narrow)
PC adj.
0.5kHz
± 0.05kHz
PC adj.
3.0kHz
± 0.1kHz
PC adj.
2.4kHz
PC adj.
1.5kHz
± 0.1kHz
28. DTMF
deviation
(Wide)
29. Courtesy
tone
deviation
(Wide)
1) CH : 2
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
Transmission
3) CH : 2
Transmission
30. Battery
1) CH : 2
warning tone
deviation
HPF : OFF
(Wide)
LPF : 15kHz
De-emphasis : OFF
Transmission
31. Battery
operation
tone
deviation
(Wide)
3) CH : 2
Transmission
32. 5-tone
1) CH : 2
deviation
(E type only)
HPF : OFF
LPF : 15kHz
(Wide)
De-emphasis : OFF
Transmission
Transmission
(Narrow)
3) CH : 2
Transmission
44
MOD ANA Rear
or
Deviation
meter
Oscilloscope
TX ANT
± 0.05kHz
TKR-851
ADJUSTMENT
Measurement
Item
Condition
33. Repeat
gain level
(Wide)
Testequipment
1) CH : 2
SSG output : –53dBm
SSG MOD : 1kHz
SSG DEV : 1kHz
HPF : OFF
LPF : 15kHz
De-emphasis : OFF
Transmission
Transmission
(Narrow)
3) CH : 2
Transmission
SSG
Unit
Rear
MOD ANA
or
Deviation
meter
Oscilloscope
Adjustment
Terminal
RX ANT
Unit
Parts
Method
PC adj.
1kHz
± 0.1kHz
TX ANT
When “RF Power Down Detect” is programmed in the AUXO function, threshold of transmission output is set with the following nemu.
34. Power
1) CH : 2 (High power)
down detect
(High)
(Low)
Power meter Rear
2) CH : 2 (Low power)
TX ANT
PC adj.
10.0W
(Factory-default)
PC adj.
0.4W
(Factory-default)
Confirmation and Alignment of Set-up to
Prevent Receiver Desensitization
1.Confirmation of Duplexer alignment
2.Confirmation of Repeater Desensitization
The duplexer allows the Repeater to simultaneously transmit and receive. To accomplish this, in the programmed receive frequency, the transmit frequency must be notched or
suppressed by 75dB or more. Additionally, on the programmed transmit frequency, the receive frequency must be
notched or suppressed by 75dB or more. The following figures are examples of Duplexer alignment using a spectrum
analyzer.
The following figure is a Test set-up for Repeater Desensitization.
After this Test set-up is completed, confirm the Repeater
Desensitization as mentioned below.
1) Disable the repeater mode.
2) Adjust the level of the RF generator until 12dB SINAD is
reached.
3) Increase the output of the RF generator by 1dB. (This increases the SINAD.)
4) Enable the repeater mode.
5) Read the SINAD level. It should not drop below 12dB
SINAD. If the SINAD is less then 12dB, check the tightness of the connectors and the tuning of duplexer.
Ref –10dBm
# Peak
Log
10dB/
Atten 5dB
75dB or more
V1 V2
V3 FC
AA
50Ω
dummy
Duplexer
TX
#Res BW 30kHz
Attenuated
port
RX
VBW 30kHz
Span 20MHz
Sweep 50ms (401 pts)
Repeater
RF signal
generator
45
TKR-851
TERMINAL FUNCTION
Final Unit (X45-3742-71)
Connector Terminal Terminal I/O
No.
No.
Name
CN1
CN3
1
Terminal function
No.
No.
Name
STB1
I
Strobe data for shift register
DRV
I
TX driver input signal (Coaxial)
14
CLK
I
Clock data input
TMP
O
High temperature detector signal
15
DAT
I
Serial data input
output for fan action
16
PSW
O
Power switch output
GND
–
Ground
To X57
2
BUP
O
Main DC/BACKUP status output
17
(A/2)
3
PDT
O
RF power down signal output
18
NC
–
No connection
TX-RX
4
FAS
I
Fan control signal input
19
SB
I
Power supply input after power switch
I
TX power control signal input
20
SB
I
unit
5
PC
6
8T
I
8V input during transmission
7
NC
–
Reserved
8
GND
–
Ground
FAB
O
Power supply output for cooling fan
FAG
O
Fan ground
E
–
Ground
CN4
CN5
1
2
CN6
B
O
Power supply output
3
B
O
Power supply output
1
Main DC
I
Power supply input (from Main DC
terminal)
CN7
1
BACKUP
I
Display Unit (X54-3330-21) (B/2)
No.
No.
Name
CN601
1
GND
–
CN501
1
HK
Terminal function
I
Hook detection input/RXD input
2
MIC
I
MIC signal input
To X54
3
MIG
–
MIC ground
(B/2)
4
PTT
display
5
GND
–
Ground
unit
6
NC
–
No connection
7
SB
O
Power supply output after power switch
8
NC
–
No connection
9
GND
–
Ground
O
Volume control output for AF signal
Common 5V input
5M
I
3
GND
–
Ground
(A/2)
4
NC
–
No connection
display
5
SB
I
unit
6
NC
–
No connection
7
GND
–
Ground
8
PTT
9
MIG
–
MIC ground
MIC signal output
Ground
No.
No.
Name
VLI
2
Power supply input (from BACKUP
Display Unit (X54-3330-21) (A/2)
1
Terminal function
To X54
terminal)
CN8
I/O PTT output/TXD input
10
MIC
O
11
HK
O
Hook detection output/RXD output
J601
1
NC
–
No connection
(Mic jack)
2
SB
O
3
GND
–
Ground
4
PTT/TXD I/O PTT input/TXD output
5
MIG
–
MIC ground
6
MIC
I
MIC signal input
7
HK/RXD
I
8
NC
–
No connection
I/O PTT input/TXD output
TX-RX Unit (X57-6962-70) (A/2) : TX-RX Section
No.
No.
Name
Terminal function
10
5M
O
Common 5V output
CN1
–
–
O
Use for RX helical BPF tuning (Coaxial)
11
VLI
I
Volume control input for AF signal
CN2
–
–
I
Use for RX MCF tuning
1
MIG
–
MIC ground
CN3
–
–
O
2
MIC
O
MIC signal output
To X57
3
VLI
O
Volume control output for AF signal
CN4
–
–
O
Use for RX MCF tuning
(B/2)
4
5C
I
Common 5V input
CN14
1
NC
–
No connection
TX-RX
5
K4
I
KEY input 4
2
DET
O
Detection signal output
unit
6
K5
I
KEY input 5
To X57
3
NC
–
No connection
CN502
46
13
Terminal function
Use for RX frequency adjustment
(Coaxial)
control
7
K2
O
KEY output 2
(B/2)
4
GND
–
Ground
section
8
K3
O
KEY output 3
control
5
ASQ
O
Squelch signal output
9
K1
O
KEY output 1
section
6
RSSI
O
RSSI signal output
10
HK/RXD
O
Hook detection output/RXD output
of TX-RX
7
SC
O
squelch control signal output
11
SOE
I
Output enable for shift register
unit
8
DP
I
Data input for PLL
12
PTT/TXD I/O PTT output/TXD input
9
CP
I
Clock input for PLL
TKR-851
TERMINAL FUNCTION
No.
No.
Name
CN15
CN16
I
Terminal function
No.
No.
Name
Enable input for RX PLL
4
Terminal function
10
EPR
NC
–
No Connection
11
EPT
I
Enable input for TX PLL
display
12
LDR
O
Lock detector for RX PLL
unit
5
DAT
O
Serial data output
6
PSW
I
13
LDT
O
Lock detector for TX PLL
Power switch input
7
STB1
O
14
DT
I
Data input
Strobe data for shift register
8
CLK
O
Clock data output
15
CK
I
Clock input
9
16
STB
I
Strobe input for shift register
10
SOE
O
TXD1
I/O PTT input/TXD output
17
FWD
O
RF power down signal output
11
K1
I
KEY input 1
18
LD2
I
Latch data input for DA converter
12
RXD1
I
19
BUP
O
Backup signal output
13
K2
I
KEY input 2
20
PSW
I
Power switch input
14
K3
I
KEY input 3
21
TMP
O
15
K4
O
KEY output 4
output for fan action
16
K5
O
KEY output 5
22
SOE
I
17
VLI
I
Volume control input for AF signal.
23
GND
–
Ground
18
5C
O
Common 5V output
24
MB
I
Modulation signal input for VCXO
19
MIG
–
Mic ground
25
MO
I
Modulation signal input for VCO
20
MIC
I
MIC signal input
26
GND
–
Ground
27
GND
–
Ground
CN601
1
TXO
O
MIC signal output to the board
2
TXI
I
MIC signal input from the board
28
QS
I
Data
To
3
RXO
O
RX audio signal output to the board
29
NC
–
No connection
optional
4
AC
O
Audio control signal output
30
SB
O
board
5
BC1
O
Scramble code output.
31
SB
O
6
BC2
O
32
SB
O
7
BC3
O
33
SB
O
8
BC4
O
34
NC
–
No connection
9
PTI
I
PTT signal input
35
8C
O
Common 8V output
10
CLRC
O
Clear code for scramble
36
8C
O
Common 8V output
11
RXI
I
RX audio signal input from the board
1
E
–
Earth
12
PTO
O
PTT signal output
2
B
I
Power supply input
13
NC
O
No connection
3
B
I
Power supply input
14
GND
–
Ground
1
GND
–
Ground
2
NC
–
No connection
CN602
1
8C
I
Common 8V input
2
8C
I
Common 8V input
To X45
3
8T
O
8V output during transmission
final
4
PC
O
TX power control signal output
To X57
3
NC
–
No connection
(A/2)
4
SB
I
unit
5
FAS
O
Fan control signal output
TX-RX
5
SB
I
6
PDT
I
RF power down signal input
unit
6
SB
I
7
BUT
I
8
TMP
I
Main DC/BACKUP status input
7
SB
I
8
NC
–
No connection
CN18
1
RX IN
I
input for fan action
9
QS
O
Data
Receive signal input (Coaxial)
10
GND
–
Ground
CN19
1
DO
O
Transmission signal output (Coaxial)
11
GND
–
Ground
12
MO
O
Modulation signal output for VCO
13
MB
O
Modulation signal output for VCXO
14
GND
–
Ground
TX-RX Unit (X57-6962-70) (B/2) : Control Section
No.
No.
Name
Terminal function
15
SOE
O
CN600
1
SB
O
16
TMP
I
High temperature detector signal input
To X54
2
SB
O
17
PSW
O
Power switch output
(B/2)
3
GND
–
Ground
18
BUP
I
Backup signal input
47
TKR-851
TERMINAL FUNCTION
No.
No.
Name
LD2
20
21
No.
No.
Name
IO1
Terminal function
O
Latch data output for DA converter
14
I/O Programable I/O 1
FWD
I
RF power down signal input
15
DG
–
Control line ground
STB
O
Strobe output for shift register
16
TXG
–
TX signal ground
22
CK
O
Clock output
17
AI3
I
Auxiliary input 3 (FPU selectable)
23
DT
O
Data output
18
NC
–
No connection
24
LDT
I
19
AI2
I
25
LDR
I
20
SC
O
Squelch control output
26
EPT
O
Enable output for TX PLL
21
AI1
I
27
EPR
O
Enable output for RX PLL
22
EPTT
I
External press-to-talk switch input
28
CP
O
Clock output for PLL
23
TXD2
O
RS-232C output signal (for FPU)
29
DP
O
Data output for PLL
24
EMON
I
External monitor switch input
30
SC
I
Squelch control signal input
25
RXD2
I
RS-232C input signal (for FPU)
31
RSSI
I
RSSI signal input
26
NC
–
No connection
32
ASQ
I
Squelch signal input
27
NC
–
No connection
33
GND
–
Ground
28
NC
–
No connection
34
NC
–
No connection
29
NC
–
No connection
35
DET
I
Detection signal input
30
NC
–
No connection
36
NC
–
No connection
CN603
1
SB
O
To ACC
2
SB
O
15 pin
3
GND
–
Ground
No.
No.
Name
connector
4
GND
–
Ground
CN300
1
FIN
I
Prescaler RF signal input
CN604
1
AO5
O
Auxiliary output 5 (FPU selectable)
2
5C
I
Common 5V input
2
AO4
O
3
LDR
O
To ACC
3
AO3
O
4
EPR
I
Enable input for RX PLL
15 pin
4
SPO
O
External speaker output
5
DP
I
Data input for PLL
connector
5
SPO
O
6
CP
I
Clock input for PLL
6
AO2
O
7
REF
I
Reference frequency signal input
7
AO1
O
1
GND
–
Ground
8
SPI
I
Internal speaker input
2
SRR
I
Switching signal input for RX VCO
9
RSSI
O
RSSI signal output
3
8CL
I
8V input through the ripple filter
10
RD
O
RX data output
4
CV
I
RX PLL lock voltage
11
SPG
–
External speaker ground
5
9CL
I
12
SPG
–
External speaker ground
6
NC
–
No connection
1
SPO
O
Internal speaker AF output
1
VO
O
RX VCO output
2
SPG
–
Internal speaker ground
2
GND
–
Ground
CN606
1
NC
–
No connection
2
NC
–
No connection
To ACC
3
SPM
I
Speaker mute signal input
25 pin
4
IO6
D-sub
5
RXG
connector
6
IO5
7
RA
8
IO4
9
CN605
48
19
Terminal function
–
CN350
CN351
No.
No.
Name
FIN
2
O
3
RD
O
10
IO3
11
TA
12
IO2
13
TD
I
CN300
RX audio output (voice)
RX data output (voice & data)
TX audio input (voice)
TX data input (data or signaling)
Terminal function
TX VCO Unit (X58-4810-10)
1
I
RX signal ground
RX VCO Unit (X58-4800-10)
CN350
Terminal function
I
Prescaler RF signal input
5C
I
Common 5V input
LDT
O
4
EPT
I
Enable input for TX PLL
5
DP
I
Data input for PLL
6
CP
I
Clock input for PLL
7
REF
I
Reference frequency signal input
1
GND
–
Ground
2
STT
I
Switching signal input for TX VCO
TKR-851
TERMINAL FUNCTION
No.
No.
Name
3
CN351
8CL
I
Terminal function
No.
No.
Name
Terminal function
13
SPM
I
Speaker mute signal input
“L”: Mute on
4
CV
I
RX PLL lock voltage
5
9CL
I
14
NC
-
No connection
6
MO
I
Modulation signal input
15
EMON
I
External monitor switch input
1
VO
O
TX VCO output
16
EPTT
I
2
GND
–
Ground
“L”: Monitor on, “H”: Monitor off
External press-to-talk switch input
“L”: PTT on, “H”: PTT off
ACC 25 pin D-sub Connector
No.
No.
Name
Terminal function
17
SC
O
Squelch control output
“L”: Busy, “H”: Not busy
18
NC
-
No connection
19
TXG
-
TX signal ground
20
AIO1
I/O Programmable function input/output 1
21
AIO2
22
AIO3
1
NC
–
No connection
2
RXD2
I
Serial data to radio
3
TXD2
O
Serial data from radio
4
AI1
I
Programmable function input 1
5
AI2
I
23
AIO4
6
AI3
I
24
AIO5
7
DG
–
Control line ground
25
AIO6
8
TD
I
TX data input (data or signalling)
(for TA,TD ground only)
Input impedance: 600Ω
13 12 11 10 9 8 7 6 5 4 3 2 1
Coupling: AC coupling
25 24 23 22 21 20 19 18 17 16 15 14
Deviation: 0.75kHz (wide)/
0.35kHz (Narrow)
(100Hz 0.5Vp-p input)
9
TA
I
TX audio input (voice)
Input impedance: 600Ω
ACC 15 pin Connector
No.
No.
Name
1
SB
O
2
SB
O
3
NC
–
No connection
10
RD
O
RX data output (voice & data)
4
GND
–
Ground
5
GND
–
Output impedance: 1kΩ or less
Ground
6
SPG
–
Speaker ground
7
RD
O
Non-squelched
RX data output (Equal to D-sub
Frequency response: ±2.5dB at
8
RSSI
O
RSSI output (Analog signal output)
10~3000Hz
Output level: 70~90mVrms
connector terminal No. 10.)
9
SPI
I
Internal speaker input
10
AO1
O
Auxiliary output 1
11
AO2
O
(standard modulation)
11
RA
O
RX audio output (voice)
Power supply output after power
switch; 1A maximum
Deviation: 60% deviation
(1kHz 280mVrms ± 25mV input)
Power supply output after power
switch; 1A maximum
Frequency response: Preemphasis curve
Terminal function
Open collector. Low : 150mA max.
Output impedance: 1kΩ or less
Auxiliary output 2
Open collector. Low : 150mA max.
12
SPO
O
Squelched
13
AO3
O
Auxiliary output 3
Frequency response: De-
14
AO4
O
Auxiliary output 4
emphasis curve
15
AO5
O
Auxiliary output 5
Output level: 360~440mVrms
(standard modulation)
12
RXG
–
RX signal ground
13 10 7
4
1
14 11 8
5
2
15 12 9
6
3
(for RA,RD ground only)
49
TKR-851
INTERCONNECTION DIAGRAM
CN605
1
SPO
SPG
2
DISPLAY UNIT A/2
X54-333*-**
5V AVR
W10
CN600
1
SB
SB
GND
NC
DAT
PSW
STB1
CLK
SOE
TXD1
K1
RXD1
K2
K3
K4
K5
VLI
5C
MIG
MIC
20
1.8C
1.8V AVR
3.3D
3.3V AVR
5V AVR
3.3A
3.3V AVR
5C
5V AVR
5M
5V AVR
CN501
11
VLI
5M
GND
NC
SB
NC
GND
PTT
MIG
MIC
HOOK
1
5V AVR
20
SB
SB
NC
GND
PSW
DAT
CLK
STB1
PTT/TXD
SOE
HK/RXD
K1
K3
K2
K5
K4
5C
VLI
MIC
MIG
1
CN502
8
4
7
3
6
2
5
1
NC
SB
GND
PTT
MIG
MIC
HOOK
NC
J601
50
DISPLAY UNIT B/2
X54-333*-**
CN601
1
TXO
TXI
RXO
AC
BC1
BC2
BC3
BC4
PTI
CLRC
RXI
PTO
NC
GND
14
CN602
1
8C
8C
NC
SB
SB
SB
SB
NC
QS
GND
GND
MO
MB
GND
SOE
TMP
PSW
BUP
LD2
FWD
STB
CK
8C
DT
LDT
LDR
SB EPT
SB
EPR
CP
DP
SC
RSSI
ASQ
GND
NC
DET
NC
36
CN606
29 30
NC
NC
NC
NC
RXD2
NC
TXD2 EMON
AI1
EPTT
AI2
SC
AI3
NC
DG
TXG
TD
AIO1
TA
AIO2
RD
AIO3
RA
AIO4
RXG
AIO5
SPM
AIO6
NC
NC
1 2
W9
36
8C
8C
NC
SB
SB
SB
SB
NC
QS
GND
GND
MO
MB
GND
SOE
TMP
PSW
BUP
LD2
FWD
STB
CK
DT
LDT
LDR
EPT
EPR
CP
DP
SC
RSSI
ASQ
GND
NC
DET
NC
1
CN14
SB
8CR
5CR
8V A
5V AVR
8CT(8C)
5CT
8V A
5V AVR
9C
9V A
SUB UN
(RX VCO/
X58-48
SUB UN
(TX VCO/
X58-48
NC
RXD2
TXD2
AI1
AI2
AI3
DG
TD
TA
RD
RA
RXG
SPM
NC
EMON
EPTT
SC
NC
TXG
AIO1
AIO2
AIO3
AIO4
AIO5
AIO6
CONTROL I/O
3
2
CN604
1
AO5
AO4
AO3
SPO
SPO
AO2
AO1
SPI
RSI
RD
SPG
SPG
12
MIC
CN601
1
VLI
5M
GND
NC
SB
NC
GND
PTT
MIG
MIC
HOOK
11
W11
TX-RX UN
X57-696
TX-RX UNIT B/2
X57-696*-**
CN603
4
GND
GND
SB
SB
1
INT SP
1
TKR-851
INTERCONNECTION DIAGRAM
CN18
RX ANT
TX-RX UNIT A/2
X57-696*-**
CN15
1
E
B
B
3
W6
CN16
8
TMP
BUP
PDT
FAS
PC
8T
NC
GND
1
W7
8V AVR
CN5
1
E
B
B
3
CN6
MAIN DC
CN8
GND
+B
W3
+B1
W4
GND
W5
+B2
BACKUP
CN7
+B1
+
– MAIN DC
GND
+B2
W1
GND
W2
+
– BACKUP BATTERY
5V AVR
8V AVR
5V AVR
CN19
SUB UNIT
(RX VCO/PLL)
X58-480
W8
FINAL UNIT A/2
X45-374*-**
CN4
1
FAB
FAG
M
9V AVR
FINAL UNIT B/2
X45-374*-**
CN3
1
TMP
BUP
PDT
FAS
PC
8T
NC
GND
8
FAN
2
CN1
TX ANT
SUB UNIT
(TX VCO/PLL)
X58-481
ON
T
1
2
3
4
5
6
TEST/SPKR
3
6
9
12
15
2
5
8
11
14
1
4
7
10
13
9
12
51
CN605
1
SPO
SPG
2
DISPLAY UNIT A/2
X54-333*-**
5V AVR
W10
1.8C
1.8V AVR
3.3D
3.3V AVR
5V AVR
3.3A
3.3V AVR
5C
5V AVR
5M
5V AVR
8
4
7
3
6
2
5
1
NC
SB
GND
PTT
MIG
MIC
HOOK
NC
J601
DISPLAY UNIT B/2
X54-333*-**
CN601
1
TXO
TXI
RXO
AC
BC1
BC2
BC3
BC4
PTI
CLRC
RXI
PTO
NC
GND
14
CN604
1
AO5
AO4
AO3
SPO
SPO
AO2
AO1
SPI
RSI
RD
SPG
SPG
12
MIC
CN601
1
VLI
5M
GND
NC
SB
NC
GND
PTT
MIG
MIC
HOOK
11
W11
TX-RX UNIT A/2
X57-696*-**
TX-RX UNIT B/2
X57-696*-**
CN602
1
8C
8C
NC
SB
SB
SB
SB
NC
QS
GND
GND
MO
MB
GND
SOE
TMP
PSW
BUP
LD2
FWD
STB
CK
8C
DT
LDT
LDR
SB EPT
SB
EPR
CP
DP
SC
RSSI
ASQ
GND
NC
DET
NC
36
CN606
29 30
NC
NC
NC
NC
RXD2
NC
TXD2 EMON
AI1
EPTT
AI2
SC
AI3
NC
DG
TXG
TD
AIO1
TA
AIO2
RD
AIO3
RA
AIO4
RXG
AIO5
SPM
AIO6
NC
NC
1 2
W9
36
8C
8C
NC
SB
SB
SB
SB
NC
QS
GND
GND
MO
MB
GND
SOE
TMP
PSW
BUP
LD2
FWD
STB
CK
DT
LDT
LDR
EPT
EPR
CP
DP
SC
RSSI
ASQ
GND
NC
DET
NC
1
CN14
SB
8CR
5CR
8V AVR
W6
CN16
8
W7
CN5
1
E
B
B
3
CN6
MAIN DC
8V AVR
TMP
BUP
PDT
FAS
PC
8T
NC
GND
5V AVR
9C
9V AVR
1
CN19
SUB UNIT
(RX VCO/PLL)
X58-480
+B
W3
+B1
W4
GND
W5
+B2
BACKUP
CN7
+B1
W8
FINAL UNIT A/2
X45-374*-**
2
CN1
TX ANT
NC
EMON
EPTT
SC
NC
TXG
AIO1
AIO2
AIO3
AIO4
AIO5
AIO6
CONTROL I/O
TEST/SPKR
3
6
9
12
15
2
5
8
11
14
1
4
7
10
13
CN4
1
FAB
FAG
9
12
FAN
+
– MAIN DC
GND
+B2
W1
GND
W2
FINAL UNIT B/2
X45-374*-**
CN3
1
TMP
BUP
PDT
FAS
PC
8T
NC
GND
8
SUB UNIT
(TX VCO/PLL)
X58-481
NC
RXD2
TXD2
AI1
AI2
AI3
DG
TD
TA
RD
RA
RXG
SPM
CN8
GND
5V AVR
8CT(8C)
5CT
CN15
1
E
B
B
3
M
CN600
1
SB
SB
GND
NC
DAT
PSW
STB1
CLK
SOE
TXD1
K1
RXD1
K2
K3
K4
K5
VLI
5C
MIG
MIC
20
RX ANT
CN501
11
VLI
5M
GND
NC
SB
NC
GND
PTT
MIG
MIC
HOOK
1
5V AVR
20
SB
SB
NC
GND
PSW
DAT
CLK
STB1
PTT/TXD
SOE
HK/RXD
K1
K3
K2
K5
K4
5C
VLI
MIC
MIG
1
CN502
CN18
CN603
4
GND
GND
SB
SB
1
INT SP
+
– BACKUP BATTERY
A
1
B
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
FINAL UNIT (X45-3742-71) Component side view (J72-0911-09)
2
CN8 GND
(BLACK)
CN6 MAIN DC
(RED)
C51
C80
D7
3
+
L6
+B2
GND
F1
K1
Back up battery
Main DC
+B1
CN7 BACKUP
(ORANGE)
C41
GND
4
+
CHARGE
5
C43
C40
C33
C32
D8
C31
L5
Q4
R61
G
C34
R17
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC3
8J
Q4
6I
D4
7P
D9
6E
12
13
52
14
9H
9G
8F
Q5
Q8
D2
5L
8K
8I
D5
D7
D8
9Q
3J
6E
D51
D52
7B
8B
C38
C24
C26
C69
C70
C1
L1
4
IC3
D2
R2
C119
R3
C7
L2
Q1
C8
CN1
TX IN
R46
C6
R4
R47
C12
R48
1
3
10
Q1
Q2
Q3
C20
Q2
R59
8
8T
R1
R8
J72-0911-09 (B/2)
R55
5
8T
L3
+B2
CN5
11
R13
E
B
+B1
B
GND
R26
R12
C13
FAB 1
C120
+
R11
R9
FAG 2
C17
C3
Q3
D
S
G
C14
D52
+
9
8T
R49
L15
CN4
R20
L14
R19
R21
C21
C22
8
C39
C35
C23
CN52
7
Vg
C36
D51
CN51
R14
R18
R15
R16
D9
6
D
1
R62
J
K
L
M
N
O
P
Q
R
S
TKR-851
PC BOARD
C54
2
ANT
D7
+
1
3
L12
C89
C55
L7
C123
C121
L11
4
C86
5
C43
G
D
Q5
C160
L17
R23
R24
6
C165
R37
D4
R40
C46
C61
C83
Vg
VTH
L9
C59
C124
C122
R22
R38
R36
C48
C71
C40
C44
C118
7
8
DET
R41
R56
R44
PDT
VR1
R34
R31
C69
D5
R42
GND 8
NC
8T
PC
FAS
PDT
BUP
TMP 1
C70
R35
1
R62
L16
R72
IC3
8
8T
C28
4
C75
5
TH1
R57
C27
R59
R58
R55
Q8
26
R60
C30
C29
PC
C120
R73
C81
FWD
9
C166
REV
C72
R45
CN3
J72-0911-09 (A/2)
10
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
Foil side
12
13
53
14
A
TKR-851
D
E
F
G
H
I
J
K
L
M
N
P
PC BOARD
Q
R
C54
ANT
4
L11
C123
+B2
GND
C121
Back up battery
F1
C41
K1
C55
L6
+B1
CN7 BACKUP
(ORANGE)
3
C89
+
L7
+
Main DC
C86
CHARGE
5
C43
G
D
Q5
J72-0911-09 (B/2)
L9
C59
C124
R38
C81
R73
DET
R41
R56
R44
VR1
C75
8
R72
C28
C27
R58
Q8
C29
R31
PDT
L16
C69
D5
R42
GND 8
NC
8T
PC
FAS
PDT
BUP
TMP 1
C70
C1
L1
R62
TH1
R57
R35
1
R34
D2
R2
C119
R3
R46
C7
Q1
L2
CN1
TX IN
4
IC3
8
8T
C6
R4
C12
R47
R48
C8
R59
R60
C30
R55
5
R1
Q2
C160
L17
R23
R21
R26
8T
R9
C14
C17
R13
C13
1
3
C39
C24
C26
C20
PC
C120
+
R12
R8
CN5
R20
8T
R11
9
C166
REV
C72
R45
CN3
J72-0911-09 (A/2)
10
10
11
7
FWD
R49
L3
+B2
C38
R19
E
B
B
+B1
C48
R36
C23
C21
C3
GND
R24
VTH
6
C165
R37
R17
L14
D52
FAB 1
R40
C46
C35
Q3
D
S
G
FAG 2
C36
R18
R15
D9
CN52
Vg
L15
CN4
9
R22
R61
D51
CN51
Vg
C22
+
C83
C34
R16
R14
8
D
C122
C40
C33
Q4
G
6
C44
C118
C32
D8
C31
L5
D4
5
2
L12
C51
C80
D7
+
GND
1
CN6 MAIN DC
(RED)
3
4
S
TKR-851
PC BOARD
CN8 GND
(BLACK)
7
O
C71
2
C
C61
1
B
IC3
8J
Q4
6I
D4
7P
D9
6E
Q1
9H
Q5
5L
D5
9Q
D51
7B
Q2
9G
Q8
8K
D7
3J
D52
8B
Q3
8F
D2
8I
D8
6E
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
Foil side
12
12
13
13
14
14
A
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
FINAL UNIT (X45-3742-71) Foil side view (J72-0911-09)
C52
2
C53
1
B
4
5
6
R53
R52
4 3
C108
8
J72-0911-09 (A/2)
10
Ref. No. Address
IC1
7J
11
IC2
Q9
D10
12
13
54
9O
8O
8O
C91
C92
C93
C94
C95
C96
C97
9
C106
R51
7
14
C107
C109
IC1
6 1
C49
C50
3
J
K
L
M
N
O
P
Q
R
S
TKR-851
PC BOARD
1
2
3
C115
C116
C117
C77
C78
C79
C49
C50
C114
GND
4
Back up battery
+B2
Main DC
GND
+B1
R54
5
C105
6
R52
3
C107
C1
1
R51
C106
7
R50
C98
C112
R7
C10
C99
C100
C19
D10
C104
Q9
C15
R6
C113
C18
8
C101
IC2
I
G
O
GND
9
+B1
+B2
+ C103
C102
J72-0911-09 (B/2)
10
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
Foil side
12
13
55
14
A
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
TKR-851
PC BOARD
PC BOARD
C52
2
TKR-851
C
1
2
C53
1
B
3
3
C115
C116
4
C117
C77
C78
C79
C49
C50
C114
GND
4
Back up battery
+B2
Main DC
GND
+B1
5
C105
6
R54
5
6
R53
R52
4 3
C107
C109
IC1
6 1
R51
7
C106
C108
7
R50
C98
8
C112
C113
C91
C92
C93
C94
C95
C96
C97
9
C10
R7
C99
C100
C19
R6
D10
C15
C104
Q9
C18
8
C101
IC2
I
G
O
GND
9
+B1
+B2
+ C103
C102
J72-0911-09 (A/2)
J72-0911-09 (B/2)
10
10
11
Ref. No. Address
IC1
7J
IC2
9O
Q9
8O
D10
8O
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
Foil side
12
12
13
13
14
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
2
DISPLAY UNIT (X54-3330-21) Component side view (J72-0756-12)
3
VR601
4
5
NC
HK
6
MIG
PTT
J601
IC504
GND
8
SB
NC
D503
TX
7
J72-0756-12 B/2
8
S501
PF1
9
16
34
Q512
10
11
12
13
56
14
1
1
MIC
S502
PF2
S503
PF3
S504
PF4
J
K
L
M
N
O
P
Q
PC BOARD
R
S
TKR-851
1
2
J72-0756-12 A/2
3
S507
POWER
4
5
D505
GRN RED
D507
D506
MAIN BACKDC
UP
16
1
8
16
1
IC504
6
IC505
9
8
9
D504
BUSY
503
X
7
8
S505
PF5
Component side
S506
PF6
Layer 1
Layer 2
9
Foil side
Q514
16
34
10
Ref. No. Address
IC504
IC505
Q512
6J
6L
10A
Q514
D503
D504
9P
7J
7M
D505
D506
D507
5R
5J
5L
11
12
13
57
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
K
L
M
N
O
PC BOARD
P
PC BOARD
Q
R
S
TKR-851
1
2
2
J72-0756-12 A/2
3
3
VR601
S507
POWER
4
4
5
5
D505
GRN RED
D507
D506
MAIN BACKDC
UP
NC
HK
MIG
PTT
16
1
MIC
6
J601
16
1
IC504
6
IC505
GND
8
SB
9
8
9
NC
D504
BUSY
D503
TX
7
7
J72-0756-12 B/2
8
8
S501
PF1
S502
PF2
S503
PF3
S504
PF4
S505
PF5
Component side
S506
PF6
Layer 1
Layer 2
9
Q514
16
16
9
Foil side
34
34
Q512
10
10
11
12
Ref. No. Address
IC504
6J
IC505
6L
Q512
10A
Q514
9P
D503
7J
D504
7M
D505
5R
D506
5J
D507
5L
11
12
13
13
14
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
2
DISPLAY UNIT (X54-3330-21) Foil side view (J72-0756-12)
J72-0756-12 A/2
43
61
Q519
34
34
61
Q516
Q518
16
Q517
16
C519
C517
NC
R516
C521
Q508
R5
10
IC501
IC502
IC503
9J
7D
9P
Q507
Q508
Q509
7B
8J
7F
Q521
Q522
Q523
5H
5I
4H
D511
D512
D513
6D
7E
6C
IC506
IC507
Q501
8I
8F
9I
Q510
Q511
Q513
6B
6C
9N
Q524
Q525
D501
4I
6F
9I
D514
D601
D602
6D
5R
4R
Q502
Q503
Q504
9H
7F
7G
Q516
Q517
Q518
5J
5I
4I
D502
D508
D509
9I
7E
8E
D603
4R
Q506
7G
Q519
4J
D510
6D
C502
VR501
Q501
R508
HK 1
R507
Q502
R505
C501
MIC
R506
+
MIG
+
D501
R510
+ C503
C506
C505
PTT
R503
C5
D502
GND
R509
CN501
R502
R526
NC
C504
9
O
C516
R525
SB
Foil side
58
C522
C523
5M
GND
C518
Layer 1
Layer 2
+
IC506
I
IC507
G
O
C524
C525
VLI 11
C511
+
G
R518
BUSY
GRN
I
RED
D508
Component side
14
61
Q524
RED
TX
34
Q503
C526
13
43
Q506
R541
R542
61
Q504
Q509
16
D509
8
12
61
Q522
34
34
C520
1
R534 R537
43
16
IC502
D512
R540
R539
8
7
11
CP501
D511
D510
D514
D513
R538
9
CP503
R517
D
S
R536
34
Q507
R606
G
Q525
R535
16
R544
R543
R520
Q511
6
CP502
MAIN DC
GRN
Q510
R519
BACKUP
RED
Q523
16
5
Q521
16
CP504
43
4
43
3
C507
1
IC50
4
J
K
L
M
N
O
P
Q
R
S
TKR-851
PC BOARD
1
2
3
C606
5M
1 VLI
GND
NC
SB
NC
GND
PTT
MIG
MIC
11 HK
CN601
C603
D603
61
Q519
4
D602
R605
61
Q516
43
43
C602
5
D601
C601
R601
NC
HK
MIG
PTT
GND
6
C607
R604
MIC
SB
NC
GRN
RED
7
R516
TX
5C
MIC 2
9
R521
C512
9
IC503
34
8
C514
R522
16
Q513
16
R532
R531
R530
R523
C515
K5
K3
K2
VLI
HK/RXD
K1
CLK
SOE PTT/TXD
STB1
NC
PSW
DAT
K4
R533
8
C513
1
5
R514
R513
+
IC501
4
R529
R512
8
C510
1
C509
R509
R510
R511
1 MIG
C508
CN502
GND
19 SB
R524
SB 20
J72-0756-12 B/2
7
10
11
12
13
59
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
K
L
M
N
O
PC BOARD
P
Q
R
S
TKR-851
PC BOARD
1
2
2
J72-0756-12 A/2
3
3
C606
5M
1 VLI
GND
NC
SB
NC
GND
PTT
MIG
MIC
11 HK
CN601
C603
D603
61
Q519
R605
43
43
34
34
61
Q516
Q518
16
Q517
16
C601
C519
7
R516
+
D501
5
5C
MIC 2
R521
9
9
IC503
C514
C512
16
Q513
16
R532
R531
R530
R523
C515
1 MIG
K5
K3
K2
VLI
HK/RXD
K1
CLK
PSW
SOE PTT/TXD
STB1
K4
R533
R522
34
8
+
8
C513
1
4
R513
R514
8
IC501
C510
C506
1
R529
R512
C509
R508
VR501
Q501
C502
Q502
R507
R506
R505
C501
R503
+
MIG
R510
C504
+ C503
PTT
HK 1
R511
C505
GND
MIC
C508
D502
R509
CN501
R502
NC
DAT
R525
SB
NC
SB 20
C516
19 SB
C517
NC
R524
GND
CN502
GND
C522
Q508
5M
J72-0756-12 B/2
C521
O
G
C523
+
IC506
I
IC507
G
O
C524
VLI 11
C511
I
BUSY
GRN
D508
C525
C607
R604
Q506
R542
R541
RED
R518
C518
6
GRN
RED
TX
R526
Foil side
C507
10
10
12
43
43
34
34
C520
1
R534 R537
61
Q504
Q509
34
Q503
+
PTT
SB
16
IC502
D512
R540
R539
8
9
Layer 1
Layer 2
HK
MIG
NC
43
C526
Component side
NC
16
D509
8
5
D601
MIC
D511
D510
D514
D513
R538
7
11
CP501
R517
D
S
R536
34
Q507
D602
GND
R606
G
Q525
R535
16
R544
R543
9
CP503
4
R601
R520
Q511
6
CP502
MAIN DC
GRN
Q510
R519
BACKUP
RED
Q523
16
5
Q521
16
CP504
61
Q522
4
61
Q524
C602
IC501
9J
Q507
7B
Q521
5H
D511
6D
IC502
7D
Q508
8J
Q522
5I
D512
7E
IC503
9P
Q509
7F
Q523
4H
D513
6C
IC506
8I
Q510
6B
Q524
4I
D514
6D
IC507
8F
Q511
6C
Q525
6F
D601
5R
Q501
9I
Q513
9N
D501
9I
D602
4R
Q502
9H
Q516
5J
D502
9I
D603
4R
Q503
7F
Q517
5I
D508
7E
Q504
7G
Q518
4I
D509
8E
Q506
7G
Q519
4J
D510
6D
11
12
13
13
14
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
TX-RX UNIT (X57-6962-70) (A/2) Component side view (J72-0924-09 A/2)
2
3
L2
4
L5
L4
CN18
L19
R46
C67
R61
R41
C37
XF1
D1
C66
C214
R70
XF2
L14
C48
L24
L18
Q26
R57
C216
C74
A9
D2
R60
C217
R63
11
R65
10
R62
R169
CF1
WIDE
CF2
NARROW
IC9
WIDE
R44
FCR
DT
L17
PSW
8
L16
NARROW
C64
7
CN2
C51
L15
R54
20
1
C213
R45
1
2
1
CN4
C60
C59
L20
CN15
C58
6
C53
R50
X1
E 1
B
B 3
2
5
Ref. No. Address Ref. No. Address Ref. No. Address
IC4
11B
Q4
9F
Q27
9F
IC5
IC9
IC10
13
60
10I
7D
11I
Q16
Q17
Q26
10K
10K
8E
D1
D2
7J
7F
C159
C158
O
G
I
9V
C174
O
IC10
G
IC5
I
C172
C173
I
MO
12
LD2
SOE
5CR
R137
R139
SB
R141
R182
O
G
IC4
11
C160
NC 1
DET 2
NC
GND
ASQ
RSSI
SC
DP
CP
EPR
EPT
LDR
LDT
DT
CK
STB
FWD
LD2
BUP
PSW
TMP
SOE
GND
MB
MO
GND
GND
QS
NC
SB
SB
SB
SB
NC
8C 35
8C 36
CN14
8CR
C161
+
F1
10
14
CK
QS
STB4
STT
TX
R69
R142
+
Q4
FCT
R138
K1
R181
R140
C76
9
SRR
Q27
+
J
K
L
M
N
O
P
Q
PC BOARD
R
S
TKR-851
1
BUP
8 TMP
PDT
FAS
PC
8T
NC
1 GND
CN16
2
CN19
3
C125
GND2
L5
VO
+
TP102
TX CV
8CT
GND1
STT
4
FIN
8CL
5C
A2 : TX VCO (X58-481)
C137
CN1
+
CV
LDT
9CL
EPT
MO
DP
5
CP
REF
+
1
C15
R32
R31
C14
CN2
L33
2
C139
6
R30
C37
FCT
CP
CP
EPT
LDT
R41
A1
D1
R13
R10
7
R11
A10
GND2
8
C124
CN3
VO
GND1
+
SRR
TP101
RX CV
8CR
8CL
C136
5C
9
A3 : RX VCO (X58-480)
CV
LDR
9CL
EPR
NC
DP
CP
C144
C147
E
+
C
B
R128
C159
Q17
9V
C158
10
REF
C138
+
+
LDR
EPR
DP
CP
C174
R129
11
C171
+
Q16
+
FIN
J72-0924-09 A/2
12
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
61
14
A
C
TKR-851
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
PC BOARD
R
S
TKR-851
1
BUP
8 TMP
PDT
FAS
PC
1 GND
8T
CN16
2
NC
1
B
2
CN19
3
3
L2
C125
GND2
L5
L4
VO
+
4
TP102
TX CV
CN18
8CT
GND1
STT
FIN
8CL
4
5C
A2 : TX VCO (X58-481)
C137
+
CN1
5
CV
LDT
9CL
EPT
MO
DP
5
R31
L33
L16
L15
C37
FCT
CP
CP
EPT
LDT
R46
C67
R61
R41
A1
XF1
D1
XF2
L14
L18
C48
A10
GND2
WIDE
R44
L17
PSW
R13
R10
R11
C214
R70
Q26
R57
C216
C74
7
A9
D2
R60
L24
13
IC4
11B
Q4
9F
Q27
9F
IC5
10I
Q16
10K
D1
7J
IC9
7D
Q17
10K
D2
7F
IC10
11I
Q26
8E
CN3
FCR
C124
LD2
SOE
5CR
CK
QS
STB4
Q16
FIN
5C
A3 : RX VCO (X58-480)
CV
LDR
9CL
EPR
NC
DP
9
CP
C144
C147
E
C
+
REF
10
C138
+
G
R129
+
LDR
EPR
DP
CP
11
C171
C174
O
IC10
I
B
Q17
C159
C158
O
G
I
C160
IC5
C161
9V
R128
R138
C172
R139
R141
R182
R137
C173
I
MO
12
8CL
C136
+
NC 1
DET 2
NC
GND
ASQ
RSSI
SC
DP
CP
EPR
EPT
LDR
LDT
DT
CK
STB
FWD
LD2
BUP
PSW
TMP
SOE
GND
MB
MO
GND
GND
QS
NC
SB
SB
SB
SB
NC
8C 35
8C 36
O
G
IC4
SB
SRR
TP101
RX CV
8CR
+
CN14
8CR
11
STT
TX
F1
10
FCT
GND1
+
R69
R142
+
R181
R140
C76
K1
Q4
SRR
Q27
9
8
VO
DT
8
6
R30
C66
C217
R63
11
R65
10
R62
R169
CF2
NARROW
CF1
WIDE
7
C15
R32
NARROW
C64
IC9
C14
CN2
C51
L19
C213
R54
20
1
+
1
2
1
R45
C60
C59
L20
CN15
C58
6
REF
C139
CN4
C53
R50
X1
E 1
B
B 3
2
CP
J72-0924-09 A/2
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
13
Foil side
14
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
TX-RX UNIT (X57-6962-70) (A/2) Foil side view (J72-0924-09 A/2)
L40
L39
C208
C195
8CL
C86
CV
R87
C131
9CL C233
C13
C135
R34
L12
C32
C92
R94
GND2
C93
8
Q8
VO
L25
R93
R102
B
R98
R103
C
C102
E
Q9
C97
R100
L26
C104
R35
C34
R114
R107
C98
L29
C107
R162 C91
R97
L30
Q10
C109
R91
C100
C111
R92
C95
A11
R175
C126 +
FIN
GND1
C128
SRR
C122
C142 Q14
1
C132
C149
+
R126 R124 C140
C148
G
C146
O
+
C134
IC3
X2
L32
R88
NC
IC2
8
C130
9CL
4
I
R73
R76
5
C145
REF
C84
R75 C83
R158
R77
R157
CP
C81
DP
C116
R156
CV
C117
EPR
C90
10
R155
Q12
R123
C88
LDR
R120
C121
8CL
5C
9
11
J72-0924-09 A/2
12
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC1
4C
Q1
3N
Q8
8C
Q14
10G
Q25
9R
D11
10N
13
62
14
R3
C3
C105
C106 R105
R99
R3
L13
R113
L27
R36
C33
7
Q2
C31
B
C30
L11
R33
C212
+
R125 C141
R127
C143
C87
C176
C175
I
R90
C133
R131
G
IC11
O
C178
+
C177
+
C82
C80
L31
6
R74
X3
C114
C89
C115
REF
Q15
R37
R17
C232
MO
Q19
R130
L10
R154
C152
CP
C150
R153
Q18
DP
C231 +
R78
+
E
R152
+ C24
C
R151
EPT
1
R122
C223
B
LDT
C179
8
C120
STT
+ C25
R20
5C
R19
R79
IC1
R18
GND1
4
C211
Q13
R9
L38
C207
C194
L36
L37
C193
C206
C192
C205
C204
Q23
R134
C164
C28
5
R121
C123
R8
C99
R109
C129
C167
R82
5
C127 +
R148
R145
C29
FIN
C234
R101
R96
L42
R174
C96
R106
VO
4
D8
C191
GND2 R179
C166
R168
R144
L28
C101
Q11
C94
3
R143
R136 R135
R95
L35
2
IC2
IC3
IC6
10D
10E
9K
Q2
Q3
Q5
7J
7O
9N
Q9
Q10
Q11
8D
7E
3B
Q15
Q18
Q19
5G
5E
5E
D3
D4
D5
7Q
8Q
11O
IC7
IC11
9L
6E
Q6
Q7
9M
10O
Q12
Q13
9G
4G
Q23
Q24
3D
9R
D7
D8
9S
3D
D12
D13
9Q
11N
J
K
L
M
N
O
P
Q
R
S
TKR-851
PC BOARD
1
2
R5
C4
Q1
R3
E
C
C210
L1
C3
R2
L3
C7
3
L6
B
L34
C8
R171
C5
C199
4
5
L23
C197
C55
D3
R52
R53
C70
R83
C54
C69
R14
R160
7
R55
R58
8
C62
R56
C63
R42
C68
C40
D4
R161
R164
R163
C49
C46
C44
L13
C36
C56
C57
R49
C65 +
L21
R178 C52
C198
R150
C43
C38
R38
Q3
R48
C50
C47
C45
C42
C39
E
C
Q2
R39
D7
Q24
9
C162
Q25
R166
R165
Q5
8
1
16
Q6
IC7
D12
9
16
1
8
C163
IC6
C155
D11
C154 +
C73
C184
10
R66
TH1
C190
R67
C218
Q7
C75
11
C156
C157
C72 +
+
C153
L43
R68
C151
C78
R176
C71
D5
C79
D13
R71
C185
R72
C77
C189
C34
R51
R40
9
R35
R36
C32
R37
C33
B
L12
R43
6
C61
C41
C31
R47
R34
12
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
63
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
S
TKR-851
PC BOARD
2
R87
R90
C210
C13
L1
C55
R52
D3
D4
C62
R161
D7
Q24
C162
R165
Q25
D12
Q5
Q6
IC7
8
R166
16
9
10
D11
TH1
R66
C149
R67
C218
Q7
C75
C78
L43
R176
R68
11
C157
C72 +
+
C71
D5
C79
D13
R71
C185
R72
C77
C189
C148
G
C146
11
C73
C184
C134
R126 R124 C140
C154 +
C190
C132
IC3
+
9
C155
C142 Q14
X2
+
R123
C130
NC
1
O
L32
8
I
C84
R88
9CL
4
IC2
C145
REF
R73
R158
5
R76
CP
R75 C83
R157
R77
R156
DP
C81
EPR
CV
C116
R155
C117
LDR
8
C121
C88
C163
1
8CL
8
Q12
1
5C
R120
16
C122
IC6
C128
SRR
C90
10
GND1
FIN
9
R175
C126 +
9
R53
R83
R42
C106 R105
R99
R55
R163
C49
C46
C40
C36
C56
C57
C54
R49
L21
R178 C52
Q3
R48
C50
C45
C42
C39
C
Q2
L12
R36
E
R150
L13
C105
7
R58
L27
R160
C153
C104
C70
C197
C156
L26
R38
C69
R14
R56
C98
R113
R39
C43
E
R107
A11
C38
C102
Q9
C97
R100
C34
R114
C65 +
C68
R93
C
R40
C198
C151
VO
L25
B
R103
R51
6
C61
C63
8
Q8
R94
C93
R102
R98
R35
C44
C92
GND2
R97
C109
R162 C91
L29
C107
R91
L30
Q10
C111
R92
C100
R43
C47
C31
C32
7
L23
C41
R47
R34
B
C30
L11
R33
C212
R127
+
R125 C141
C33
C95
L34
C8
5
C135
C143
C87
C176
C175
I
G
IC11
O
+
C177
C178
+
C82
C80
L31
6
R74
X3
C114
C89
C115
REF
Q15
C133
R131
L10
R17
C232
MO
R37
Q18
C86
CV
9CL C233
Q19
R130
4
C131
R9
R154
C152
CP
C150
R153
C231 +
R78
C199
R122
8CL
+
E
DP
+ C24
R171
C5
C120
C223
C
R152
1
C211
Q13
STT
+ C25
B
EPT
C179
8
R151
R20
5C
LDT
R19
R79
IC1
R18
GND1
4
R3
C208
C195
C207
C194
C28
5
R121
C123
R164
L39
L40
L38
L37
C193
C206
C192
C205
C191
C204
Q23
C164
L36
R134
C129
C3
R2
L3
C7
R8
C99
C127 +
3
L6
B
C167
R82
E
C
R148
R109
R101
C96
R96
L42
R174
C4
R145
C29
FIN
C234
D8
R5
Q1
R106
VO
4
C166
R168
GND2 R179
R144
L28
3
C101
Q11
C94
R143
R136 R135
R95
L35
2
5
1
J72-0924-09 A/2
12
13
14
IC1
4C
Q1
3N
Q8
8C
Q14
10G
Q25
9R
D11
10N
IC2
10D
Q2
7J
Q9
8D
Q15
5G
D3
7Q
D12
9Q
IC3
10E
Q3
7O
Q10
7E
Q18
5E
D4
8Q
D13
11N
IC6
9K
Q5
9N
Q11
3B
Q19
5E
D5
11O
IC7
9L
Q6
9M
Q12
9G
Q23
3D
D7
9S
IC11
6E
Q7
10O
Q13
4G
Q24
9R
D8
3D
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
13
Foil side
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
2
MIC 20
19 MIG
5C
VLI
K5
K4
K3
K2
K1 HK/RXD1
SOE PTT/TXD1
STB1 CLK
DAT PSW
NC
GND
SB 2
1 SB
TX-RX UNIT (X57-6962-70) (B/2) Component side view (J72-0924-09 B/2)
C600
C781
C769
C766
R601
IC628
O
I
O
I
R605
R604
L606
3.3D
R836
L601
L604
Q612
C623
R603
+
D600
C785
C613
G
5-TONE
+ C826
5
C780
C786
O
4
IC624
G
C825
I
IC627
G
CN600
C806
+
3
G
I
IC601
O
7
+
C645
C644
6
8
+ C646
C691
9
TRST GND NC
TMS TD1 DVDD TD0 TCK TCK EMU0
J72-0924-09 B/2
1
10
IC601
6A
IC628
3G
D600
4B
IC602
7K
IC629
4R
D614
6M
11
12
13
64
14
GND GND GND EMU1
IC605
IC607
IC623
6K
8O
8K
IC630
Q607
Q608
4N
8L
9L
D618
D621
D626
6M
7M
4M
IC624
IC625
IC627
4G
4K
4A
Q612
Q613
Q614
5B
8M
9M
D629
6N
L
J
K
L
M
N
O
P
Q
R
S
TKR-851
PC BOARD
1
2
1
C800
+
3
ANI
R781
I
D626
R612
CN609
8C
R613
R609
R611
CP600
R607
C770
C767
I
O
G
L607
+
IC625
R601
C781
CN610
SB
C817
+
G
C789
+
IC629
O
IC630
C801 +
CP601
4
SB
C795
C798
+
C814
L608
C805
D629
Q608
+
+
C773
C828
R676 R669 R671
+
8
+
R812
C681
C774
R752
R766
R760
R768
R771
R751
C827
+
R749
R750
C762
C663 +
R839
C772
8
2 SPG
1 SPO
R840
C794
C792
4
R657
R658
C765
R655
1
16
5
+ C823
C760 R675
CN605
IC623
IC607
Q607
Q613
1
8
C796
C799
C802
C804
C820
C807
C809
C812
C816
C790
R765
C788
C810
L611
C649
C657 R674
9
7
CN606
R841
C813
C808
9
8
R793
D621
C819
C818
R742
CN604
CN608
RSSI
CN607
RSSI
NC 30
NC
NC
NC
RXD2
TXD2 EMON
EPTT
AI1
5C
AI2
NC
AI3
TXG
DG
IO1
TD
IO2
TA
IO3
RD
IO4
RA
IO5
RXG
IO6
SPM
1 NC
NC 2
AO5 1
AO4
AO3
SPO
SPO
AO2
AO1
SPI
RSI
RD
SPG
SPG 12
9
IC602
CN601
6
16
D EMU1
K EMU0
R789
R785
IC605
8
L613
C803
R653
L612
D618
D614
16
C642
1
1
C811
+
CN603
DEI
TXO 1
TXI
RXO
AC
BC1
BC2
BC3
BC4
PTI
CLRC
RXI
PTO
NC
GND 14
10
R764 29 NC
DEO
5
+
SB 1
SB
GND
GND 4
R654
9
C652 R672
Q614
10
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
Foil side
12
13
65
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
S
TKR-851
PC BOARD
1
2
2
MIC 20
19 MIG
5C
VLI
K5
K4
K3
K2
K1 HK/RXD1
SOE PTT/TXD1
STB1 CLK
DAT PSW
NC
GND
SB 2
1 SB
1
D626
R612
R613
R609
R611
R607
C770
C767
I
G
C781
I
O
IC628
C769
I
O
O
IC625
C600
IC629
4
C798
+
C814
J72-0924-09 B/2
L608
D629
C805
C809
R752
R760
R766
R768
R771
R751
C827
+
C762
C663 +
R839
C772
8
2 SPG
1 SPO
R840
+
R812
R676 R669 R671
C681
Q608
+
8
+
+
C828
R657
R655
1
16
5
+ C823
C760 R675
CN605
IC623
C774
R750
4
Q613
C794
C792
R749
C812
C816
C790
C788
C649
IC607
Q607
C796
C799
C802
C804
C820
C807
C819
C818
NC 30
NC
NC
NC
RXD2
TXD2 EMON
EPTT
AI1
5C
AI2
NC
AI3
TXG
DG
IO1
TD
IO2
TA
IO3
RD
IO4
RA
IO5
RXG
IO6
SPM
1 NC
NC 2
R742
C813
C810
L611
R841
R765
R789
AO5 1
AO4
AO3
SPO
SPO
AO2
AO1
SPI
RSI
RD
SPG
SPG 12
C808
8
9
7
CN606
C657 R674
GND GND GND EMU1
TMS TD1 DVDD TD0 TCK TCK EMU0
R793
D621
9
8
C765
TRST GND NC
CN604
CN608
RSSI
CN607
RSSI
C773
C691
9
IC602
CN601
+ C646
6
16
R658
C644
C645
8
L612
R785
IC605
8
L613
C803
R653
+
D618
D614
16
C642
1
1
C811
+
CN603
DEI
TXO 1
TXI
RXO
AC
BC1
BC2
BC3
BC4
PTI
CLRC
RXI
PTO
NC
GND 14
10
R764 29 NC
DEO
5
+
SB 1
SB
GND
GND 4
R654
6
9
+
C795
O
7
C789
SB
Q612
G
I
IC601
C817
+
O
IC630
C801 +
CP601
C623
R603
I
G
1
L604
C613
CP600
3
ANI
R781
CN609
8C
R836
L601
5
L607
+
3.3D
D600
C785
C800
+
CN610
SB
R601
+ C826
L606
R605
4
R604
5-TONE
+
C766
O
G
G
IC624
C825
I
IC627
C780
C786
3
G
CN600
C806
+
9
C652 R672
Q614
1
10
11
IC601
6A
IC628
3G
D600
4B
IC602
7K
IC629
4R
D614
6M
IC605
6K
IC630
4N
D618
6M
IC607
8O
Q607
8L
D621
7M
IC623
8K
Q608
9L
D626
4M
IC624
4G
Q612
5B
D629
6N
IC625
4K
Q613
8M
IC627
4A
Q614
9M
Component side
10
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
11
12
12
13
13
14
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
PC BOARD
2
8C
SB
SB
NC
GND
MO
GND
TMP
BUP
FWD
CK
LDT
EPT
CP
SC
ASQ
NC
NC
CN602
R754
R762
C783
Q609
C791
R608
R767
R802
IC610
TH700
+ C722
C771
R690 C768
C692
34
9
1
R710
C724
+
1
8
R712
IC616
4
5
C712
IC613
8
C721
C728
1
IC612
9
C726
R717
C679
C690 R684
8
R707
R718
+
C711
16
8
+
C709
1 5
C710
IC614
R708
R686 R685
4
IC611
C696
16
C704
13
+
R694
R698
C700 +
C705
+
C708
L605
C715
C695
R689
R696
C706 +
R842
C670
R713
+
C707
C694
IC626
Q615
C782
G
I
R695
C662
C639
+
C697
24
5
R697
R813
+
O
12
+
R680
C725
R719
R843
4
1
5
R709
R714
R692
R735
C841
+
C758
C723
R691
5 1
C693
IC608
4 3
R722
R804
R683
R693
C648
C740
R738
R729 R740
R737 C739
C701
+
IC615
R715
IC617
C730
5 1
C703
C821
C761
4 3
1
C729 +
C763
9
D609
R803
D607
R798
D606
1
16
IC620
9
8
8
+
1
R721
+
R799
C822
+
R795
8
C776
+
R794
D622
C779
C777
+
R773
C775
D616
7
R772
R777
R779
R780
+
R681
D620
4 5
IC619
C736
R778
8
C720
R806
R808
R732 R736
D611
R805
D615
D619
R807
R810
C684
+ C643
R670
1
R682
R783 R787 R791
C743 R739
R743
R809
D608
R790
D610
R776
C746 +
C744
R775
D612
R782
6
R786
D623
R728 R741
R747
43
IC621
51
R668
R678
R844
R673
C647
TH701
Q605
C685
C815
R745 C764
5
R610
D627
R811
C698
R815
R744
IC622
43
51
+
Q611
R753
D628
C778
Q606
4
C602
C605
S
G
R774
R758
C787
C797
C793
C784
Q6
D
1 8C 2
NC
SB
SB
QS
GND
MB
SOE
PSW
LD2
STB
DT
LDR
EPR
DP
RSSI
GND
35 DET36
Q610
3
D
R763
TX-RX UNIT (X57-6962-70) (B/2) Foil side view (J72-0924-09 B/2)
EMU1 G
R679
EMU0 T
10
11
12
13
66
14
IC600
IC603
IC604
4O
9N
6Q
IC612
IC613
IC614
8J
8J
8H
IC620
IC621
IC622
8B
5C
5C
Q602
Q603
Q604
3J
4K
8L
Q615
D606
D607
6I
7C
7C
D615
D616
D619
6D
7B
6C
IC606
IC608
IC609
4M
6G
9Q
IC615
IC616
IC617
8F
9H
8D
IC626
IC631
IC632
7H
3N
3M
Q605
Q606
Q609
5C
4C
4E
D608
D609
D610
6C
7D
6B
D620
D622
D623
7A
7B
6A
IC610
IC611
6H
9F
IC618
IC619
7L
6F
Q600
Q601
4Q
3K
Q610
Q611
3E
4D
D611
D612
6E
6B
D627
D628
4G
4D
J
K
L
M
N
O
P
Q
R
S
TKR-851
PC BOARD
1
2
R820
C695
R630
R631
R622
R637
C759
+ C757
+
R643
R645
R646
R667
IC618
C708
+
C696
+ C753
C752
R662
+
C711
R663
C709
C710
C748
+ C756
109
108
72
73
R615
CP620
R634
CP605 CP604
C638
R619
C851
R626
R625
R624
R623
+ C640
IC604
R639
R641
L602
+ C754
C747
C693
C707
R614
5
R638
C641
100
CP610
R697
R813
C694
R695
R693
R692
C750
R618
6
CP611
144
1
R817
CP608
C749
1
R600 R602
4
R647
R648
R649
R650
R651
R665
50
51
76
75
R661
CP612
36
37
S
G
C614
25
26
R635
CP614
R652
L603
R644
D
Q600
CP607
C843
R691
C635 C634 C629
R629
R837
R627
R642
R666
1
R664
24
1
R834
R640
+
X600
C616
IC606
CP606
+ C733
8
CP609
C742
C745
C741
C732
R726
C731
R724
R723
R720
C718
C713 +
R700 R702
Q603
C717
12
IC600
CP603
13
4
R814
5
R606
R633
R819
R620
C829
R823 R821
R824
R616
3
R818
R621
C833
C830
C836
R828 IC631 5 4
C837
8 1
R826
R827
C834
8 1
R829
IC632
5 4
C840
R822
R830
C835
C842 +
R833
R832
R831
C838
C832
C839
S
G
C831
Q602 Q601
D
R825
CP619
CP617
R660
CP615
C755 R688
7
R659
CP613
R656
C751 C824
CP618
R730 R687
CP616
8
C735
C734
EMU1 GND GND GND
NC GND TRST
R733
12
1
IC603
24
32
L600
S
13
X601
D
R727
G
C737
C738
R704
R703
R734
R701
R705
R699
C712
IC613
1
C716
R731
L605
16
C714 +
C719
C727 Q604
IC609
1
16
9
17
C844
EMU0 TCK TCK TD0 DVDD TD1 TMS
J72-0924-09 B/2
10
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
Foil side
12
13
67
14
A
1
B
C
TKR-851
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
S
TKR-851
PC BOARD
2
2
+ C722
C692
8
1
R820
C710
R662
+ C756
109
108
72
73
G
D
S
C735
R727
R731
C737
C727 Q604
C738
R704
R705
R703
C716
R701
C719
R699
R712
C712
8
C734
EMU1 GND GND GND
NC GND TRST
R679
11
IC600
4O
IC612
8J
IC620
8B
Q602
3J
Q615
6I
D615
6D
IC603
9N
IC613
8J
IC621
5C
Q603
4K
D606
7C
D616
7B
IC604
6Q
IC614
8H
IC622
5C
Q604
8L
D607
7C
D619
6C
IC606
4M
IC615
8F
IC626
7H
Q605
5C
D608
6C
D620
7A
IC608
6G
IC616
9H
IC631
3N
Q606
4C
D609
7D
D622
7B
IC609
9Q
IC617
8D
IC632
3M
Q609
4E
D610
6B
D623
6A
IC610
6H
IC618
7L
Q600
4Q
Q610
3E
D611
6E
D627
4G
IC611
9F
IC619
6F
Q601
3K
Q611
4D
D612
6B
D628
4D
R634
R615
CP620
R633
R814
C638
CP605 CP604
5
R638
C641
100
CP610
L602
CP608
CP607
IC604
6
CP611
R647
R648
R649
R650
R651
R665
50
51
76
75
R661
CP614
CP619
CP617
C755 R688
7
R660
CP615
R659
CP613
R656
C751 C824
CP618
CP616
8
R733
13
12
1
IC603
24
32
IC609
1
16
9
17
C844
EMU0 TCK TCK TD0 DVDD TD1 TMS
10
R618
1
C714 +
16
IC613
8
1
R817
+ C640
R730 R687
+
R619
C851
R626
R625
R624
R623
R834
CP606
C752
R600 R602
4
CP612
+ C753
S
G
C614
R639
R641
R652
+
C711
CP609
R643
R645
R646
R667
R663
C709
R620
C829
R823 R821
CP603
+ C754
R630
R631
R622
R637
C748
34
IC616
5
R614
+ C757
IC612
C721
C728
C750
D
Q600
25
26
R635
R666
C696
1 5
9
4
L603
R664
R694
R621
R827
C834
C830
R824
C831
R829
C839
C840
R822
R830
C835
C745
R726
C693
+
C635 C634 C629
R629
R837
R627
R642
IC618
C708
16
1
1
C759
+
C694
C695
1
L600
C724
C707
X600
C616
C747
X601
R710
37
R697
R689
9
C726
R717
R718
144
4
8
C749
1
R696
IC614
R707
+
24
R698
R708
C679
4
IC611
R695
Q615
+
8
13
5
R819
IC600
R640
+
3
R818
5
IC606
R813
C662
IC626
R690 C768
C700 +
C705
+ C733
36
L605
R713
C782
G
I
C771
C697
C715
C690 R684
C670
5
R719
R843
C639
+
R842
+
R680
C706 +
C758
R721
C821
4
IC617
C729 +
R692
C704
12
R714
5 1
C725
R804
R709
R691
O
IC615
C723
4 3
+
C698
+
24
R616
R644
R735
C841
+
C720
+
C742
C843
R693
C685
C648
C740
R738
C743 R739
R729 R740
IC610
1
C822
C730
+
1
R715
12
R683
R722
C761
5 1
IC608
R686 R685
C763
D609
R803
D607
R798
D606
1
16
IC620
9
8
8
4 3
C703
8
+
R799
1
+
R795
TH700
C776
+
R794
D622
R772
R779
C779
C777
+
R773
C775
D616
7
R728 R741
C736
R780
R777
4 5
IC619
C741
C732
C684
+ C643
R670
8
1
C701
D620
R737 C739
R732 R736
D611
R805
R806
R808
R681
R810
D615
R807
D619
R743
R809
D608
R790
D610
R783 R787 R791
R778
R682
R776
C746 +
R668
R678
TH701
R844
R673
C647
C731
R724
C713 +
R723
R802
R720
C718
R700 R702
C717
C744
R775
D612
R782
6
R786
D623
R833
R608
Q603
R811
R734
C791
R747
43
51
C833
D627
Q605
IC621
C836
R828 IC631 5 4
C837
8 1
R826
13
C783
R767
C815
8 1
R606
R745 C764
5
R610
C602
C605
R753
D628
Q609
R815
R744
IC622
43
51
+
Q611
C842 +
IC632
5 4
C832
8C
SB
SB
NC
GND
MO
GND
TMP
BUP
FWD
CK
LDT
EPT
CP
SC
ASQ
NC
NC
1 8C 2
NC
SB
SB
QS
GND
MB
SOE
PSW
LD2
STB
DT
LDR
EPR
DP
RSSI
GND
35 DET36
D
Q610
C778
R762
R832
R831
C838
S
R754
Q606
4
S
G
CN602
G
R774
R758
C787
C797
R763
C784
C793
3
Q602 Q601
D
R825
9
1
J72-0924-09 B/2
Component side
10
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
11
12
12
13
13
14
14
A
1
B
C
TKR-851
D
E
F
G
H
Foil side view (J72-0751-02)
J72-0751-02 A/2
J72-0751-02 A/2
1
CN351
VO
2 GND
L362
Q352
Q355
R362
C372
R360
L360
C374
C377
R365
CN351
VO
2 GND
1
C376
Q354
R364
R368
C379
R356
3
J
PC BOARD
Component side view (J72-0751-02)
2
I
R366
R359
R358
C364
G
R354
C365
R355
L358
C373
C371
S
C369
C368
S
D
Q353
L361
C375
Q350
C366
4
R357
R367
C370
R361
R363
C378
Q351
G
D
L359
C367
C386
D352
C358
D353
R352
C351
NC
CN350
6
CN300
7 REF
CP
DT
R302
R303
R304
R301
R305
C321
C305
C304
C314
1
10
C312
20
11
R308
IC300
L301
R311
L300
10
C307
R306
R312
R318
Ref. No. Address
Q354
13
3C
R317
R316
J72-0751-02 B/2
Component side
Layer 1
Layer 2
Foil side
68
Q300
C323
+ C324
J72-0751-02 B/2
12
R314
+ C311
R320
+ C320
R309
Q301
R313
C315
+ C318
11
14
C310
C309
R310
C308
L302
C317
EPR
L303
9
9CL
5C
Q302
R321
R319
C319
LDR
C325
R300
R322
CV
1 FIN
CN300
DT
C306
R315
C322
8
R350
8CL
SRR
1 FIN
GND 1
5C
CN350
SRR
LDR
GND 1
CV
8CL
EPR
6
9CL
NC
CP
7 REF
7
C361
L350
R353
L351
L353
L352
R351
D351
C357
C350
C354
6
TC351
L355
C383
L354
D350
C363
C355
C359
C356
C362
TC350
C360
L357
L356
5
IC300
10G
Q351
4H
D351
6H
Q300
Q301
Q302
11H
11H
8G
Q352
Q353
Q355
3F
3H
3G
D352
D353
6G
6H
Q350
4F
D350
6F
Component side
Layer 1
Layer 2
Foil side
A
B
C
D
E
F
G
H
I
TKR-851
PC BOARD
Component side view (J72-0752-12)
J72-0752-12 A/2
1
CN351
VO
2 GND
CN351
VO
2 GND
1
R365
C377
R366
Q355
R376
L360
C374
C378
R367
3
L361
R358 C375
R359
R377
C370
R373
C371
R355 C365
G
C364 R354
D
Q350
S
C369
R372
S
C368
D354
C380
C381
R374
2
R368
C379
L362
R375
Q351
G
D
L359
C366
C367
4
L358
TC351
L355
C357
R350
MO 6
CN300
7 REF
CP
DT
C325
R321
R319
R300
R302
R303
R304
R301
R305
C321
L302
C305
9
C304
C314
1
10
C312
C307
20
11
R308
IC300
L301
R311
C310
C309
R310
L305
C308
EPT
5C
LDR
1
C306
Q302
7
L300
7
8
L303
C317
9CL
CV
1 FIN
CN300
FIN
5C
LDR
EPT
DT
CP
REF
R315
8CL
STT
GND 1
CN350
CN350
GND 1
CV
8CL
9CL
MO 6
STT
C353
C322
C319
6
R352
C351
R322
C361
L350
R353
D351
L351
L353
L352
R351
C358
D353
C350
C354
C382
C352
D352
C383
D350
5
C363
C355
C356
C362
L354
C359
C360
L357
L356
TC350
C329
L304
C330
R306
R312
R309
R318
+ C311
4B
Q300
L307
D355
11
R317
C323
+ C324
J72-0752-12 B/2
Ref. No. Address
D354
4C
R314
R320
+ C320
10
L306
Q301
R313
C315
+ C318
1
Foil side view (J72-0752-12)
J72-0752-12 A/2
D355
J
R316
J72-0752-12 B/2
Component side
Layer 1
Layer 2
Foil side
IC300
Q300
Q301
10G
11H
11H
Q350
Q351
Q355
4F
4H
3G
Q302
8G
D350
6F
D351
D352
D353
6H
6G
6H
12
Component side
Layer 1
Layer 2
13
Foil side
69
14
6
7
70
X45-374 1/2
IC2
NJM78L05UA
DC SWITCH
Q9
DTD123EK
IN
OUT
2
5
COM
1
1
2
3
R51
Vcc
Vcont
Vref
R52
470p
TH1
470p
C95
C97
470p
C94
C96
470p
470p
C93
Comp.out
GND
Comp.in
6
5
4
THERMOSTAT
39k
CN4
IC1
TK11050M
100k
3
R60
4
10k
5
C36
0.1u
6
Q8
2SC4116(Y)
DC SWITCH
100
6.8n
470k
L5
470p
27p
R18
C31
18
C35
470p
R15
470p
470p
C23
12p
27p
C34
C21
15n
0.22u
R58
C38
10n
L15
C26
C24
470p
C20
10
R8
0
R49
470p
100u16
D
470p
C30
C33
8p
C32
L14
5p
R19
100k
R17
120k
270
R16
270
6p
C22
C17
470
C29
R57
47
Q3
2SK2596
0.1u
470p
C19
R13
18n
C18
470p
6.8k
470p
R7
L3
47
470p
C10
C13
R6
10n
L2
T:7.91V
R:0V
C28
18k
R14
100k
R12
470p
22
470p
470
R11
C14
R9
R48
R47
2.2k
C12
47
470p
C7
470p
22
470p
R4
10k
R1
C6
T:7.61V
R:0V
470p
470
2.2k
C119
R46
R2
C
C27
C15
470p
Q1-3
RF AMP
100p
T:13.03V
R:13.54V
470p
47k
C92
R56
8
470p
7
C91
3
C109
VOLTAGE
REGULATOR
T:0.69V
R:0V
0.1u
3
8p
C108
D10
SURGE
PROTECTOR
0.1u
100p
GND
Q2
2SC3356(R24)
150k
R53
2
C8
C106
C107
1
R3
T:0.70V
R:0V
470p
10u10
FAB
Q1
2SC5110(O)
C102
C103
FAG
470p
NC
100p
8T
470p
0.1u
PC
10n
C101
C99
FAS
470p
C104
PDT
470p
BUP
L1
100u25
1SS355
TMP
C1
C3
D10
C100
T:7.57V
R:0V
C98
4
CN1
18
TX-RX UNIT
(X57-6270-XX)
(A/2)-CN19
2
B
-t
R50
TX-RX UNIT
(X57-6270-XX)
(A/2)-CN16
A
E
TKR-851 SCHEMATIC DIAGRAM
1
FINAL UNIT (X45-3742-71) (A/2)
CN3
1
2
F
G
H
I
SCHEMATIC DIAGRAM
J
TKR-851
1
Note : The components marked with a dot (•) are parts of layer 1.
L12
C89
5p
C86
10p
C83
6p
0
R44
C166
ANT
0
470p
47k
R42
C72
R45
3
CN5
1
IC3
TA75W01FU
0.1u
VCC
1
OUT1
R62
470p
0.1u
C112
C113
2
100k
IN1-
B
VR1
IN1+
OUT-B
220k
IN2-
0
180k
C70
100p
4
10k
(X45-3742-71) (B/2)
CN51
C114
GND
470p
+B1
0.1u
D51
W4
GND
D51,52
PROTECT OF REVERSE
CONNECTION
CURRENT
PROTECTOR
CHARGE
CN52
CN7
W5
GND
CN8
BACK UP
BATTERY
+B2
D52
C117
0.1u
C116
470p
5
MAIN DC
DSA3A1
+B1
D9
MINISMDC050-02
BACKUP
D7
SURGE
PROTECTOR
W3
C115
REVERSE
CURRENT
PROTECTION
CN6
DSA3A1
D7
ZSA5A27
K1
C105
0.1u
1000u25
C80
C79
470p
C78
100p
T:13.05V
R:13.56V
R61
5.6
1k
470p
MAIN DC
D8
RB051L-40
R54
C77
C69
8
3
R72
7
VEE
R31
470k
4
IN2+
470p
6
C75
5
R55
R35
0.022u
0
100k
R59
3
R41
0
C120
R34
VOLTAGE
REFERENCE
E
B
DC AMP
TX-RX UNIT
(X57-6270-XX)
(A/2)-CN15
0
R36
D5
HSM88AS
470P
R37
0
47k
C118
C165
470P
470p
C71
C48
100
R26
R38
8p
C59
RF DETECTOR
470p
D4,5
0
L17
18n
D4
HSM88AS
22p
15p
C124
22p
C123
15p
C46
470p
R24
100k
R21
0
T:4.26V
R:0V
R40 100
15n
15p
C122
L11
15n
100
C121
L9
470p
120k
C160
470p
R22
C81
470p
R23
C61
22p
R20
D2
02DZ6.2(Y)
2
C43
C40 22p
C44
6p
C39
12p
L16
10n
110n
C54
100u25
C53
Q5
RD60HUF1-01
R73 100
FINAL AMP
Q4
PD55008S
0.1u
C52
100p
470p
L7
15n
C55
47u25
0.1u
C51
C49
100p
C50
470p
15n
L6
TX
DRIVE
AMP
C41
F1
2.5A
FINAL UNIT (X45-3742-71) (A/2)
+B2
6
GND
7
71
X45-374 2/2
DC SWITCH
R54
T:13.05V
R:13.56V
K1
THERMOSTAT
D7
SURGE
PROTECTOR
REVERSE
CURRENT
PROTECTION
VR1
IC1
TK11050M
MAIN DC
BACKUP
GND
CN6
CN7
CN8
W3
+B1
W4
GND
D9
MINISMDC050-02
CURRENT
PROTECTOR
CHARGE
W5
0.1u
C113
470p
47k
0
0
470p
47k
C71
R38
R36
R42
C72
R45
100
C121
120k
C118
D5
HSM88AS
C23
R15
C31
L5
C43
C61
C81
C160
L9
L11
5p
15n
12p
470p
18
470p
6.8n
22p
470p
470p
470p
15n
15n
R41
CN51
CN52
R37
0
L12
C89
5p
C86
10p
C83
6p
0
R44
110n
C166
470P
C21
R40 100
C165
470P
8p
C59
D4
HSM88AS
22p
15p
C124
22p
C123
15p
15p
C122
R22
C46
470p
L14
CN5
DC AMP
1
B
3
E
B
+B2
+B2
GND
TX-RX UNIT
(X57-6270-XX)
(A/2)-CN15
470p
0
C112
100k
220k
470p
C17
C40 22p
C44
6p
C39
12p
100
27p
R18
R23
R24
100k
C36
0.1u
C35
470p
27p
C34
C33
8p
C32
6p
C22
L17
18n
D51
R62
R1
L15
C20
L3
C13
C18
R7
C10
L2
C6
22
470p
10
0
R49
470p
100u25
C54
0.1u
C53
C52
100p
470p
L7
15n
C55
47u25
0.1u
C51
C49
100p
C50
470p
F1
2.5A
100u16
C24
C26
10n
470p
18n
R8
47
470p
R6
6.8k
470p
470p
10n
R4
10k
C41
15n
L6
R73 100
L16
10n
DSA3A1
1
R31
IC3
TA75W01FU
0.1u
OUT1
470p
VCC
2
180k
IN1-
470p
RF DETECTOR
D52
1k
IN1+
OUT-B
3
R35
D4,5
0
C48
R21
0
C115
8
4
C114
6
VEE
100k
100
R26
D2
02DZ6.2(Y)
470p
R20
R72
7
IN2-
C75
470k
IN2+
D8
RB051L-40
6
0
470k
5
R55
R34
0.1u
C70
100p
470p
C30
0.22u
R58
C38
R19
100k
R17
120k
47
270
470p
C19
R13
R16
18k
R12
270
100k
R11
Q5
RD60HUF1-01
DSA3A1
39k
R14
470p
22
470p
470
2.2k
C12
C14
R9
R48
R47
47
470p
C7
470p
FINAL AMP
C117
0.1u
4
Q8
2SC4116(Y)
0.022u
R61
5.6
Comp.in
5
470
C29
CN3
470p
R56
C69
0
R57
R59
10k
ZSA5A27
GND
6
0.1u
R60
4
C120
D7
R52
C15
470p
470
2.2k
C119
R46
R2
Q4
PD55008S
C105
Vref
Comp.out
470p
3
1000u25
Vcont
47k
C28
7
C27
VOLTAGE
REFERENCE
0.1u
Vcc
TH1
470p
C97
C95
5
T:4.26V
R:0V
C80
3
470p
470p
C94
2
C79
2
C96
470p
470p
C93
470p
1
470p
1
Q3
2SK2596
C78
R51
100p
2
1
TX
DRIVE
AMP
C77
OUT
100p
COM
C109
IN
C92
Q1-3
RF AMP
0.1u
IC2
NJM78L05UA
T:0.69V
R:0V
C108
3
8p
150k
R53
T:13.03V
R:13.54V
0.1u
100p
VOLTAGE
REGULATOR
470p
8
C91
GND
C106
C107
D10
SURGE
PROTECTOR
470p
10u10
1
R3
T:0.70V
R:0V
C102
C103
C101
C99
FAB
Q1
2SC5110(O)
Q2
2SC3356(R24)
T:7.91V
R:0V
C116
470p
Q9
DTD123EK
470p
2
C8
T:7.61V
R:0V
-t
FAG
100p
NC
10n
C104
8T
470p
1SS355
470p
0.1u
PC
L1
C98
FAS
470p
PDT
C1
100u25
T:7.57V
R:0V
C3
D10
BUP
C100
TX-RX UNIT
(X57-6270-XX)
(A/2)-CN19
CN1
18
TMP
R50
TX-RX UNIT
(X57-6270-XX)
(A/2)-CN16
FINAL UNIT (X45-3742-71) (A/2)
ANT
DC SWITCH
10k
CN4
100k
(X45-3742-71) (B/2)
MAIN DC
+B1
GND
D51,52
PROTECT OF REVERSE
CONNECTION
BACK UP
BATTERY
A
B
C
D
E
Note : The components marked with
a dot (•) are parts of layer 1.
DISPLAY UNIT (X54-3330-21) (A/2)
1
10
5
6
KEY4
7SEGMENT
100p
C518
100p
820
1/2W
R526
S506
S505
C517
100p
C516
D506
LA-501DD
CP501
470*4
PF6
820
1/2W
R525
820
1/2W
PF5
S504
100p
C515
KEY1
KEY2
KEY3
R524
820
1/2W
R523
R522
100p
C514
100p
PF4
S503
S502
S501
C513
PF3
820
1/2W
PF2
820
1/2W
R521
PF1
KEY5
KEY1
KEY2
KEY3
1
C519
0.01u
SHIFT
REGISTER
2
DC SW
DC SW
DC SW
Q512
UPA672T
Q513
UPA672T
Q514
UPA672T
Q517
UPA672T
9
10
DC SW
11
12
13
14
C512
9
10
11
12
13
3
14
15
0.01u
VSS
Q’S
Q4
VSS
Q’S
Q4
Q8
Q3
Q7
Q2
Q6
Q1
Q5
CLK
OE
DATA
VDD
STRB
7
6
5
4
3
2
16
DC SW
8
QS
15
Q516
UPA672T
8
QS
1
IC504
BU4094BCFV
7
6
Q8
Q3
Q7
Q2
Q6
Q1
Q5
CLK
OE
DATA
5
4
CLK
3
2
16
VDD
STRB
1
SHIFT
REGISTER
IC503
BU4094BCFV
SOE
D512
DA204U
D513
DA204U
D512,513,514
D514
DA204U
SURGE
ABSORPTION
BUSYC
VSS
Q’S
Q4
Q8
Q3
Q7
Q2
Q6
Q1
Q5
CLK
6
5
12
4
13
OE
DATA
VDD
STRB
1k
R537
16
1k
1k
POWLEDC
1k
2
15
R534
R539
R540
3
14
47k
1k
7
10
11
R606
R536
QS
1k
8
9
1k
R538
4
0.01u
R535
C511
1
SHIFT
REGISTER
IC502
BU4094BCFV
Q525
2SK1824
5
D508
DA204U
D509
DA204U
D510
DA204U
D508-511
SURGE ABSORPTION
D511
DA204U
DISPLAY UNIT (X54-3330-21) (B/2)
1000p
C602
680
R601
6
10
NC
GND
PTT
MIG
MIC
11
HK
1
2
3
D603
5
4
6
7
8
1k
A
9
A
D601,602
SURGE ABSORPTION
100p
A
J601
E08-0877-05
D602
DA204U
C606
D601
DA204U
100p
HOOK
NC
5
1
1k
C603
NC
SB
GND
PTT
MIG
MIC
8
4
7
3
6
2
R605
7
11
CURRENT
PROTECTOR
MINISMDC020
R604
VLI
5M
GND
NC
SB
1
X54-333 1/2
10
9
8
7
5
4
R502
3
0
2
MIC
R503
0
C501
10u10
MIG
A
72
5M
VLI
SB
CN501
CN601
VR601
10k
0.1u
C607
6
100p
C601
DAT
PTT
HK
F
G
H
I
J
TKR-851
SCHEMATIC DIAGRAM
1
D507
LA-501DD
CP503
470*4
CP502
470*4
1
10
5
6
CP504
470*4
7SEGMENT
DC SW
DC SW
QS
VSS
Q’S
Q4
Q8
Q3
Q7
Q2
Q6
Q1
Q5
CLK
7
10
6
11
5
12
Q522
UPA672T
DC SW
4
13
3
14
2
15
OE
DATA
VDD
STRB
16
1
VOLTAGE REGULATOR
IC506
TA78L05F
IC505
BU4094BCFV
DC SW
CLK
0.1u
C521
10u10
1
C522
Q519
UPA672T
DC SW
2
8
9
OUT
IN
COM
2
3
C523
DC SW
SHIFT
REGISTER
0.33u
Q521
UPA672T
Q524
UPA672T
Q518
UPA672T
0.01u
Q523
UPA672T
C520
3
VOLTAGE REGULATOR
IC507
TA78L05F
BUSYC
DC SW
Q504
UPA672T
DC SW
Q508
DTA114EUA
2
3
0.33u
0.1u
OUT
IN
COM
D503
B30-2151-05
TX
R516
1.2k
1/2W
4
LED
DC SW
Q506
DTA114EUA
POWLEDC
R517
820
1/2W
D504
B30-2151-05
R518
1.2k
1/2W
LED
S507
CALL
BUSY
Q509
DTA114EUA
CN502
R519
1.2k
1/2W
SB
19
SB
NC
GND
PSW
DAT
17
16
15
14
R520
820
1/2W
D505
B30-2151-05
LED
13
12
11
Q511
DTA114EUA
DC SW
Q507
UPA672T
DC SW
10
KEY1
KEY3
DAT
PTT
HK
KEY2
KEY5
KEY4
R529
1k
9
R530
R531
R532
R533
1k
1k
1k
1k
8
7
6
5
4
5M
VLI
SB
3
2
Q501
2SC4116(Y)
R508
MIC AMP
VLI
MIC
MIG
6
10k
100k
IC501
NJM4558E
150k
5
C510
10k
R511
AF DETECTOR
6
R514
B+IN
R512
-V
7
R513
B-IN
10u10
A+IN
8
C509
BOUT
0.01u
220k
+V
A-IN
4
10k
R509
0.1u
0.1u
1.5u10
LEVEL
CONTROLLER
AOUT
3
C505
C503
10k
47p
D502
HSM88AS
6.8k
R506
1
2
Q502
2SA1586(Y,GR)
R507
K1
K3
K2
K5
K4
5C
0.1u
R510
AF DETECTOR
C506
1.5u10
0.1u
CLK
STB1
PTT/TXD
SOE
HK/RXD
5
C508
C504
C507
68k
R505
VR501
10k
1
D501
HSM88AS
C502
1k
LEVEL
CONTROLLER
MIC
20
18
BACKUP
10k
10k
R544
10k
R543
10k
R542
Q510
DTA114EUA
R541
13.10V
MAIN DC
DC SW
DC SW
TX-RX UNIT
(X57-6962-70)(B/2)-CN600
DC SW
Q503
UPA672T
C525
C524
10u10
1
C526
SOE
MIG
7
73
X54-333 2/2
1
10
5
6
KEY4
C520
DC SW
Q514
UPA672T
11
13
14
15
Q2
Q2
6
5
3
CLK
Q519
UPA672T
DC SW
2
OE
DATA
VDD
STRB
1
IC504
BU4094BCFV
7
Q7
Q2
Q6
Q1
Q5
CLK
7
6
5
13
Q1
Q5
Q3
12
4
Q6
Q8
11
3
15
2
OE
DATA
VDD
STRB
16
1
VOLTAGE REGULATOR
IC506
TA78L05F
IC505
BU4094BCFV
DC SW
6
DC SW
4
14
1
5
4
Q6
Q1
Q5
CLK
OE
DATA
VDD
STRB
CLK
3
CLK
1
SHIFT
REGISTER
IC503
BU4094BCFV
SOE
VOLTAGE REGULATOR
IC507
TA78L05F
SOE
C524
10u10
D512,513,514
D514
DA204U
SURGE
ABSORPTION
BUSYC
Q4
Q8
Q3
Q2
Q7
4
Q6
Q1
Q5
CLK
OE
DATA
VDD
STRB
1k
16
1k
1k
D503
B30-2151-05
TX
R516
1.2k
1/2W
LED
DC SW
Q506
DTA114EUA
1k
POWLEDC
1k
POWLEDC
1
SHIFT
REGISTER
IC502
BU4094BCFV
R517
820
1/2W
D504
B30-2151-05
R518
1.2k
1/2W
LED
S507
CALL
Q525
2SK1824
CN502
D510
DA204U
R519
1.2k
1/2W
D508-511
SURGE ABSORPTION
17
14
D505
B30-2151-05
LED
13
12
11
Q511
DTA114EUA
DC SW
Q507
UPA672T
DC SW
10
KEY1
MIG
A
MIG
C505
220k
R510
47p
0.1u
AF DETECTOR
6
5
IC501
NJM4558E
MIC AMP
10k
B+IN
R512
-V
4
7
100k
B-IN
R513
A+IN
3
8
C509
BOUT
0.01u
A-IN
150k
LEVEL
CONTROLLER
C506
D502
HSM88AS
R514
10k
+V
2
Q502
2SA1586(Y,GR)
R507
6.8k
R506
AOUT
C510
100p
C501
10u10
0.1u
1
10u10
R503
MIC
AF DETECTOR
10k
MIC
0.1u
R511
2
C508
C504
10k
1
0
VR501
10k
A
D601,602
SURGE ABSORPTION
HK
3
R502
0
C606
A
D602
DA204U
100p
D601
DA204U
C603
HOOK
NC
5
1
11
1k
1k
LEVEL
CONTROLLER
5
4
1k
1k
1k
1k
8
7
6
5
1
D501
HSM88AS
R509
10
7
0.1u
9
6
Q501
2SC4116(Y)
R508
8
C507
8
1k
NC
GND
PTT
MIG
MIC
9
R530
R531
R532
R533
2
1.5u10
7
1k
3
9
1.5u10
6
R529
4
C502
5
4
10
KEY4
C503
3
D603
11
5M
VLI
SB
KEY5
68k
CURRENT
PROTECTOR
VLI
5M
GND
NC
SB
5M
VLI
SB
KEY2
R505
1000p
C602
680
R601
2
0.1u
100p
1
A
R605
CN501
CN601
VR601
10k
MINISMDC020
NC
SB
GND
PTT
MIG
MIC
C607
C601
KEY3
DAT
PTT
HK
SB
NC
GND
PSW
DAT
16
R520
820
1/2W
DAT
PTT
HK
SB
19
15
D511
DA204U
DISPLAY UNIT (X54-3330-21) (B/2)
20
18
BACKUP
10k
10k
R544
10k
R543
10k
R542
R541
D509
DA204U
13.10V
MAIN DC
DC SW
Q510
DTA114EUA
D508
DA204U
BUSY
Q509
DTA114EUA
DC SW
R604
2
3
2
15
R537
R539
R540
OUT
IN
COM
3
14
1k
R536
VSS
Q’S
5
13
R534
R535
QS
6
12
47k
DC SW
Q508
DTA114EUA
7
10
11
R606
BUSYC
DC SW
Q504
UPA672T
0.01u
8
9
1k
R538
C511
DC SW
Q503
UPA672T
C525
D513
DA204U
0.1u
1
D512
DA204U
8
4
7
3
6
2
2
3
2
16
J601
E08-0877-05
OUT
IN
COM
CLK
STB1
PTT/TXD
SOE
HK/RXD
K1
K3
K2
K5
K4
5C
VLI
MIC
MIG
TX-RX UNIT
(X57-6962-70)(B/2)-CN600
14
Q3
Q7
Q7
Q4
0.33u
13
Q8
Q3
VSS
Q’S
C526
12
Q4
Q8
QS
10
0.1u
11
Q’S
Q4
C522
10
VSS
Q’S
8
9
7
16
DC SW
8
QS
15
Q516
UPA672T
DC SW
8
VSS
QS
C521
10u10
9
0.01u
Q521
UPA672T
DC SW
C523
9
Q518
UPA672T
0.01u
SHIFT
REGISTER
0.33u
Q517
UPA672T
12
C512
6
Q523
UPA672T
0.01u
Q522
UPA672T
Q513
UPA672T
5
CP504
470*4
Q524
UPA672T
C519
10
Q512
UPA672T
10
DC SW
DC SW
DC SW
1
7SEGMENT
SHIFT
REGISTER
DC SW
D507
LA-501DD
CP503
470*4
CP502
470*4
7SEGMENT
100p
C518
100p
820
1/2W
R526
S506
S505
C517
100p
C516
D506
LA-501DD
CP501
470*4
PF6
820
1/2W
R525
820
1/2W
PF5
S504
100p
C515
KEY1
KEY2
KEY3
R524
820
1/2W
R523
R522
100p
C514
100p
PF4
S503
S502
S501
C513
PF3
820
1/2W
PF2
820
1/2W
R521
PF1
KEY5
KEY1
KEY2
KEY3
A
B
C
D
E
TX-RX UNIT (X57-6962-70) (A/2)
1
VO
R179
0
C29
R368
C28
2p
33n
L362
33k
R365
470p
470p
C379
8 GND
VO 1
7 VO
-6.0dBm
R359
C374
4p
470p
C378
82
R367
10k
R366
1u
L360
180
R376
C370
7p
7p
C366
47
0.5p
470p
C382
0.01u
1.5p
C359
100p
470p
100p
C233
C352
C383
C223
12p
8p
1SV282
FREQUENCY
CONTROL
CN351
GND 2
Q355
2SC4226(R24)
VCO OSC
L34-4645-05
C362
0
BUFFER
AMP
Q350
Q350
2SK508NV(K52)
L356
8p
6 MO
C356
D352
TC350
5 9CL
MO 6
9CLT
1u
470p
9CL 5
C351
8CLT
L353
C377
33
0.5p
U-TXVCO
C368
7p
STT
R353
C364
R354
100k
100k
R372
1SV214
C380
4 CV
C360
CV 4
0.1u
D354
3 8CL
C354
8CL 3
470p
2 STT
C350
STT 2
1u
1u
470p
1 GND
L358
0
CN350
GND 1
D354
MODULATION
L354
1u
2
L352
D350
1SV282
1k
1000p
R87
FREQUENCY
CONTROL
R351
R373
33
D350
C86
6.8n
TX-CV
(TP102)
2p
L42
A2 SUB UNIT (TX VCO/PLL) (X58-4810-10)
0
PLL
10
11
VDDA
RFIN
4
17
0.1u
0.1u
C309
C310
RF
L305
3
2
19
1
22n
L303
470p
C319
C321
0
R174
LDT 3
11 LDT
R304
100
EPT 4
12 EPT
R303
100
DP 5
13 DP
R302
100
CP 6
14 CP
C234
0.01u
15 REF
REF 7
Q302
2SC4226(R24)
R301
100
R300
10
R319
33
C325
4p
BUFFER
AMP
470p
C322
150
R315
6p
4p
C317
12p
CLOCK
0.1u
C308
470p
C330
15n
C314
L302
15n
6p
R308
C307
56
470p
C312
L301
DATA
20
VDD
470k
R314
0
R318
C324
0.22u35
TEST
L304
9 FIN
10 5C
VSS
18
LOCK STROBE
L300
5
5C 2
1k
3.3k
C304
1000p
CN300
R151
Q301
2SC4116(GR)
FIN 1
1k
R310
1000p
5
16
RN
ACTIVE
FILTER
C305
0
RFIN
R152
22
R305
6
VCCP
15
1k
0.1u35
C311
PHP
L306
R306
7
R153
0.047u
330
C306
0.01u
REFIN
14
0
R317
3.3k
RA
8
PHI
R309
220
R311
10k
R320
9
VSSA
13
R312
Q300
2SC4116(GR)
4
AUXIN
1k
R313
ACTIVE
FILTER
2.2k
C315
C323
0.22u
PHA
12
R154
2.2u10
470p
2.2u10
C329
1.5k
IC300
SA7025DK
27k
C318
R321
C320
R316
10k
L307
R322
C87
10u10
C232
0.01u
R90
3
X3
16.8MHz
VC
+VDC
4
B-IN
-V
B+IN
0.01u
10p
C89
10u
C115
10p
L31
22
0.01u
R74
10u10
C82
C80
LDT
EPT
DP
CP
5CT
0.01u
5CT
C179
10u10
3
5
FCT
680k
OUT
C114
6
100k
A+IN
470k
BOUT
R79
7
A-IN
4
C25
GND
+V
R82
AOUT
2
8CT
820k
R17
2
8
1
3
R18
47k
R78
22u10
470k
R19
R20
C24
IC1
NJM4558E
220k
6
10u10
C231
1
BUFFER AMP
MB
MO
7
74
X57-696 (A/2) 1/4
F
G
H
I
J
TKR-851
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6962-70) (A/2)
VO
VO
A3 SUB UNIT (RX VCO/PLL) (X58-4800-10)
R368
47
R364
4 CV
10k
9CL 5
5 9CL
R350
L350
NC 6
6 NC
0
1u
470p
22n
470p
4.7k
C372
R360
DC SW
C376
470p
47
0.5p
R358
C375
DC SW
Q353
2SC4116(Y)
C371
10p
C91
270
4p
0
R175
R162
R92
4.7k
R361
C373
4.7k
VCO OSC
470p
C367
7p
R91
R363
180
4.7k
R357
1.8k
L361
1.5u
1.5u
L359
33
R355
1.5p
C358
470p
470p
C365
0.1u
L34-4608-82
5p
15p
1SV282
7p
Q351
2SK508NV(K52)
L357
FREQUENCY
CONTROL
C383
C361
470p
C357
1u
C355
V-RXVCOH
C369
Q354
DTC114EUA
8p
0
1u
D353
C363
L351
TC351
R352
L355
D351
1SV282
C386
100p
FREQUENCY
CONTROL
-3.0dBm
4.7k
8CLR
9CLR
7 VO
R362
8p
1.5p
C359
10p
3 8CL
CV 4
7p
8CL 3
TC350
2 SRR
C351
SRR 2
470p
C378
10k
R366
1.5u
L360
DC SW
GND 1
SRR
8 GND
VO 1
Q352
2SC4116(Y)
CN350
1 GND
FREQUENCY
CONTROL
L362
C377
470p
R359
0.5p
GND 2
C379
R367
100
6p
C374
220
1SV282
Q350
2SK508NV(K52)
L356
L34-4608-82
R356
C356
R365
33k
1.5u
L358
470p
0.1u
C364
C360
470p
C354
VCO OSC
D352
C370
1u
7p
CN351
BUFFER
AMP
Q355
2SC4226(R24)
4p
C366
0
33
33
V-RXVCOL
C368
22p
L353
C362
R353
1u
L354
470p
D350
1u
R354
1SV282
0
C350
L352
FREQUENCY
CONTROL
1k
C88
RX-CV
(TP101)
1000p
R88
R351
PLL
11
10
AUXIN
RN
RFIN
RF
VSS
4
18
0.1u
12 EPR
2
R303
100
DP 5
13 DP
1
R302
100
CP 6
14 CP
DATA
CLOCK
22n
L303
4p
Q302
2SC4226(R24)
R301
100
R300
10
R319
33
BUFFER
AMP
470p
C322
150
R315
7p
C325
C317
12p
EPR 4
15 REF
REF 7
470p
C319
C321
18n
C314
L302
18n
7p
56
470p
C312
11 LDR
100
0.1u
C308
470k
R314
C307
LDR 3
R304
L300
L301
9 FIN
10 5C
3
LOCK STROBE
19
VDD
R308
0
5C 2
CN300
1k
0.22u35
C304
1000p
5
20
R318
FIN 1
1k
16
TEST
C324
1000p
R155
22
C305
0
RFIN
17
C309
Q301
2SC4116(GR)
3.3k
0.1u
R310
C310
ACTIVE
FILTER
0.1u35
C311
R311
10k
R305
6
VCCP
VDDA
R156
15
7
1k
R306
PHP
330
0
R317
2.2k
14
C306
0.01u
8
REFIN
PHI
R309
330
R157
R312
Q300
2SC4116(GR)
R320
9
RA
VSSA
13
1k
0.047u
ACTIVE
FILTER
2.2k
C315
R313
0.22u
C323
PHA
12
R158
2.2u10
27k
2.2u10
4p
10k
1.5k
IC300
SA7025DK
R322
C318
R321
C320
R316
X2
16.8MHz
4
1
VC
+VDC
GND
OUT
10p
C90
10u
0.01u
22
R75
0.01u
C81
5
C83
B+IN
6
4
10u10
-V
R76
B-IN
100k
A+IN
3
R73
7
BOUT
470k
+V
A-IN
LDR
EPR
DP
CP
5CR
5CR
FCR
0.01u
8CR
C84
C116
AOUT
2
L32
10p
3
2
8
1
C117
R77
IC2
NJM4558E
47k
BUFFER AMP
MB
MB
MO
MO
75
X57-696 (A/2) 2/4
K
L
M
N
O
TX-RX UNIT (X57-6962-70) (A/2)
VO
R144
22u10
0.01u
C150
C152
C155
0.01u
C154
10u6.3
1k
R131
VOLTAGE
REGULATOR
0.01u
2
1000p
470p
C177
IN
C176
4.7u10
C178
COM
1000p
OUT
0.01u
2
VOLTAGE
REGULATOR
3
C175
3
IN
8.04V
IC11
NJM78L05UA
1
C148
470p
C146
5.02V
C149
4.7u10
C145
OUT
COM
1.5k
1000p
C142
R124
7.90V
IC3
NJM78L05UA
1
0.01u
C140
0.01u
47u16
C134
C136
47u16
470p
C132
C138
1000p
C130
1.5k
C128
C126
22u10
0.01u
C124
R120
470p
0.01u
100u16
C121
C122
470p
C106
8C
VOLTAGE
REGULATOR
0.01u
C157
F1
1000p
C156
13.11V
3
IN
2
0.01u
470p
C159
OUT
1000p
470p
C153
IC5
AN8009M
C161
3.3u16
C151
3.3u16
C158
5CT
8CT
5CR
8CR
9CLR
9CLT
13.12V
1
IN
2
VOLTAGE
REGULATOR
1
9.07V
OUT
COM
0.01u
C173
3
VOLTAGE
REGULATOR
3
C160
8.06V
GND
13.11V
1000p
470p
C171
IC4
NJM7808FA
1
IN
C172
3.3u16
C174
OUT
GND
1000p
2
C143
1.5k
47u16
R127
10
0.01u
0.01u
C135
C137
C141
470p
C133
IC10
TA7808F
7.91V
B:9.03V
E:8.38V
C:9.05V
8CLR
8CLT
B:1.50V
E:1.13V
C:7.06V
47u16
1000p
0.01u
C131
1.5k
R121
B:7.85V
E:7.16V
C:7.92V
R125
RIPPLE FILTER
Q15
2SC4116(GR)
R122
10
C129
C127
C125
22u10
470p
0.01u
100u16
C120
47
R107
CURRENT
CONTROLL
470p
C102
C123
Q13
2SC4116(GR)
C139
22n
L27
3.3k
R102
1k
R103
470p
C97
68
1k
R98
R100
100
R126
10
8TC
RIPPLE FILTER
7p
Q10
2SC3357
B:1.46V
E:0.74V
C:6.56V
B:1.73V
E:0.98V
C:6.70V
R128
4.7k
DC SW
Q19
DTC114EUA
5.09V
Q14
2SC4116(GR)
47k
Q12
470p
470p
C104
27
R105
100
R99
C98
15n
L26
3.3k
R97
470p
100
R93
C93
27n
L25
470p
C92
RF AMP
R94
RF AMP
R123
10
R130
DC SW
Q17
DTC114EUA
RIPPLE FILTER
C105
5p
Q9
2SC3356
R129
47k
Q18
2SB1386(R)
W/N
C100
4p
Q8
2SC3356
22u10
470p
C144
Q14
C95
DC SW
B:9.02V
E:8.36V
C:9.04V
RIPPLE FILTER
Q12
2SC4116(GR)
T:8.05V
R:0V
T:8.05V
R:0V
4.7k
R148
B:7.72V
E:7.04V
C:7.82V
470p
C167
R101
47
C96
470p
R96
820
Q23
DTC114EUA
RF AMP
1.8k
820
DC SW
C147
R145
Q11
2SC3356(R24)
3p
1k
R143
0
470p
T:0V
R:2.02V
C94
Q16
2SB1132(Q,R)
DC SW
R136
0
C166
R106
5p
5CR
R135
5.6
7.84V
47
C101
T:2.02V
R:0V
R134
470p
R109
100
18n
C99
L28
R168
470p
1.26V
D8
DAN235K
4.7k
R95
B:1.56V
E:0.79V
C:6.25V
8T
4.7k
C164
TX SW
MB
MO
L34
C210
C211
12p
8p
12p
18
270
L18
L34-4526-05
68p
C46
C44
C49
3p
3p
C43
4p
68p
C38
0.5p
C8
22k
R44
C48
WIDE
22k
R42
C40
44.85MHz
0.01u
XF2
L71-0627-05
0.01u
R5
1k
R3
B:3.40V
E:2.62V
C:7.71V
Q1
2SC3357
C4
18n
CN2
MO
76
X57-696 (A/2) 3/4
68p
22k
R45
0.01u
C47
C50
3p
4p
22k
R43
C41
68p
C51
2.2k
W5:0V
W4:0V
N:1.06V
44.85MHz
NARROW
0.01u
B:1.31V
E:0.54V
C:6.66V
XF1
L71-0513-05
C39
27
R40
33p
C33
0.01u
RF AMP
-91.0dBm
MB
R41
330p
330n
0.01u
Q2
2SC3357
1k
150n
R34
C212
R33
820
47
L10
L11
180n
-92.5dBm
68p
470p
22k
R32
CN1
C30
C13
820
R30
5.6
L12
C45
L13
C37
C31
3p
0.01u
WIDE/NARROW SW
D1
DAN235K
L19
L34-4527-05
L16
L34-4527-05
L15
L34-4526-05
C42
0
R38
W5:1.09V
W4:1.09V
N:0V
56
C34
R39
1k
R36
C32
6p
1.8k
6.8k
0.01u
R35
15n
C15
R37
6p
150
C14
L33
10u
A1
W02-1939-05_8
L34-4616-05
R8
R150
W5:0V
W4:0V
N:1.05V
L17
L34-4526-05
470p
12p
100
C3
L6
R31
R9
12p
L14
L34-4527-05
C214
0.01u
RF AMP
R171
0
L1
270
L5
L79-1849-05
C7
-4.1dBm
2.2k
470
WIDE/NARROW SW
R163
0
CN3
6p
18n
C111
18
18n
C109
R113
6p
R114
C107
L30
D2
DAN235K
R46
0.01u
L29
R13
R11
L4
L79-1849-05
L2
L79-1849-05
W5:1.08V
W4:1.08V
N:0V
R10
270
C36
0.01u
C199
470p
18n
L3
1.2k
R2
C5
10u
W/N
P
Q
R
S
T
TKR-851
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6962-70) (A/2)
1
E04-0154-05
CN19
FINAL UNIT
(X45-3742-71)
(A/2)-CN1
5CR
SHIFT
REGISTER
Q’S
VSS
QS
10
100p
100p
100p
C207
C208
9
100p
FCT
Q4
1
2
3
4
5
6
7
8
L40
L39
L38
L37
L36
L35
11
C206
8
12
100p
7
8
Q8
C205
7
Q7
Q3
0.01u
GND
Q2
13
C204
NC1
VSS
6
14
0.01u
NC2
9
5
6
Q6
0.01u
10
5
Q5
Q1
C194
AO2
CLK
15
C193
AO1
AO3
11
4
OE
C195
AO4
12
4
DATA
0.01u
DI
3
0.01u
CLK
AO5
2
3
VDD
C191
AO6
13
2
STRB
C192
LD
14
STT
VDD
15
1
2
3
16
SRR
DO
FCR
VCC
IC7
BU4094BCF
1
1
16
C163
D/A
CONVERTER
0.01u
IC6
M62354GP
8TC
8C
W/N
K1
S76-0401-05
D7
470
R165
DC SW
22k
R166
28.5mV
1SS355
C162
0.01u
DC SW
D12
02DZ18(X,Y)
Q24
DTD114EK
Q25
DTC114EUA
DC SW
DC SW
LDT
LDR
EPT
EPR
CP
DP
R137
R138
1k
1k
R139
R140
R141
R142
R182
0
0
0
0
0
1000p
1000p
C189
C190
3
4
330k
-t
TH1
C218
0.01u
NOISE
DETECTION
47k
R176
0.1u
1000p
R72
NOISE
DETECTION
82k
0.1u
0.22u
R71
C79
1000p
C77
56
C75
C74
R67
02DZ5.1(Y)
1000p
1000p
C184
C185
D11
0.01u
C71
R66
330k
3.3k
R68
C72
11
CN14
E40-6009-05
8C
8C
NC
SB
SB
SB
SB
NC
QS
GND
GND
MO
MB
GND
SOE
TMP
PSW
BUP
LD2
FWD
STB
CK
DT
LDT
LDR
EPT
EPR
CP
DP
SC
RSSI
ASQ
GND
NC
DET
NC
3.70V
D13
MA742
NOISE AMP
AFO
FHASE
12
RSSI
DEC
14
13
470
6.8k
0.1u
2.2k
18k
C70
R62
R63
15k
3.3k
R69
C76
47u10
0.1u
C69
DC SW
Q27
DTC144EUA
Q4
DTC144EUA
1.8k
0.1u
C68
W4K SW
10u10
C65
Q5
DTA144EUA
Q6
DTC144EUA
W5:5.03V
W4:5.03V
N:0V
Q4
WIDE/NARROW SW
W5:0V
W4:0V
N:4.78V
6
6.8k
R161
470
R56
R160
W5:5.05V
W4:0V
N:0V
DC SW
0.01u
C62
CF2
L72-0376-05
5
7.90V
R181
4.7k
QUAD
10
9
8
DEC
7
6
IFIN
VCC
5
0.1u
D4
DAN235K
R58
22k
R52
C55
D5
MA742
75mV
2
BUP
TMP
C78
WIDE5kHz/
WIDE4kHz
SWITCH
WIDE/NARROW SW
0.01u
33k
0.033u
R14
8CR
3.9k
R169
C217
R61
270k
C73
0.1u
L24
L34-4459-05
WIDE
R53
FLTI
SQLI
FLTO
15
16
SCAN
17
SCAN
MIXO
4
NC
3
0.1u
CF1
L72-0366-05
15k
B:0.67V
E:0.07V
C:3.70V
Q7
2SC4617(S)
C198
C64
WIDE/NARROW SW
D3
DAN235K
22k
1u
HyS
GND
OSC(E)
20
RFI
OSC(B)
IC9
TK14489V
1
L20
15k
R55
R50
R83
0
C59
15p
C58
18p
L43
SURGE
PROTECTOR
CN16
E40-5632-05
GND
NC
8T
PC
FINAL UNIT
(X45-3742-71)
FAS
(A/2)-CN3
FDT
R65
FM IF
SYSTEM
C53
1000p
1000p
3.3k
1k
330p
18
0.01u
19
C67
8p
C61
0.01u
Q3
2SC3356(R24)
B:0.76V
E:0V
C:4.94V
X1
44.395MHz
R47
C60
2
0.01u
C213
RF AMP
0
C57
R51
47k
R48
C52
0.01u
R57
R70
1k
R54
220
0.01u
C54
R49
270
R164
470p
330p
Q26
DTC114EUA
1u
0
C216
10k
C66
DC SW
L23
R178
R60
-64.0dBm
10u
10u10
CN4
L21
C197
MB
MO
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
CN15
E40-5703-05
E
FINAL UNIT
B
(X45-3742-71)
B
(A/2)-CN5
TX-RX UNIT (X57-6962-70)(B/2)-CN602
+3.0dBm
8T
NARROW
0.01u
C63
C56
0.01u
W/N
-118.0dBm
CN18
E04-0154-05
7
77
X57-696 (A/2) 4/4
TX-RX UNIT (X57-6962-70) (A/2)
VO
0.01u
C163
QS
0.01u
C161
Q25
DTC114EUA
DC SW
DC SW
100p
100p
100p
C207
C208
1k
1k
R139
R140
R141
R142
R182
0
0
0
0
0
1000p
1000p
1000p
C185
C189
C190
CN14
E40-6009-05
8C
8C
NC
SB
SB
SB
SB
NC
QS
GND
GND
MO
MB
GND
SOE
TMP
PSW
BUP
LD2
FWD
STB
CK
DT
LDT
LDR
EPT
EPR
CP
DP
SC
RSSI
ASQ
GND
NC
DET
NC
330k
-t
0.01u
C218
NOISE
DETECTION
47k
R176
0.1u
1000p
R72
TH1
NOISE
DETECTION
82k
0.1u
0.22u
R71
C79
C77
56
C75
C74
R67
02DZ5.1(Y)
1000p
D11
0.01u
C71
R68
R66
330k
3.3k
10u10
C72
11
0.1u
2.2k
18k
C70
R62
R63
R69
3.3k
47u10
0.1u
C69
15k
1.8k
0.1u
C68
R58
Q6
DTC144EUA
W5:5.03V
W4:5.03V
N:0V
Q4
WIDE/NARROW SW
W5:0V
W4:0V
N:4.78V
6.8k
6.8k
W4K SW
10u10
C65
22k
470
R56
R161
470
Q4
DTC144EUA
0.01u
C62
CF2
L72-0376-05
DC SW
Q5
DTA144EUA
DC SW
Q27
DTC144EUA
WIDE5kHz/
WIDE4kHz
SWITCH
D4
DAN235K
R160
W5:5.05V
W4:0V
N:0V
C76
7.90V
R181
10
QUAD
4.7k
L24
L34-4459-05
R55
22k
R52
C55
0.01u
BUP
TMP
3.70V
D13
MA742
NOISE AMP
AFO
FHASE
12
FLTI
RSSI
DEC
9
8
0.1u
C198
0.1u
CF1
L72-0366-05
22k
33k
0.033u
R14
C197
8CR
3.9k
R169
1000p
C217
R61
270k
13
14
SQLI
DEC
IFIN
7
6
5
VCC
MIXO
4
NC
3
1
C64
WIDE/NARROW SW
R53
C73
0.1u
D5
MA742
75mV
CN16
E40-5632-05
GND
NC
8T
PC
FINAL UNIT
(X45-3742-71)
FAS
(A/2)-CN3
FDT
C78
Q7
2SC4617(S)
FLTO
15
16
SCAN
SCAN
R83
0
B:0.67V
E:0.07V
C:3.70V
SURGE
PROTECTOR
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
CN15
E40-5703-05
E
FINAL UNIT
B
(X45-3742-71)
B
(A/2)-CN5
R65
68p
NARROW
0.01u
W/N
0.01u
W/N
C63
C50
R45
0.01u
3.3k
1k
17
18
HyS
OSC(E)
20
RFI
GND
OSC(B)
IC9
TK14489V
19
330p
8p
C61
1u
15k
R47
0.01u
2
0.01u
0.01u
L20
15k
3p
C51
R57
R70
1k
220
R54
R49
C213
22k
R44
0.01u
C48
0
C57
R50
C47
C45
C67
WIDE
22k
R43
68p
W5:0V
W4:0V
N:1.06V
C41
B:1.31V
E:0.54V
C:6.66V
44.85MHz
NARROW
0.01u
27
R40
33p
0.01u
C33
CN2
-91.0dBm
C58
18p
C56
R34
L11
180n
68p
22k
-92.5dBm
RF AMP
1k
150n
C212
47
L10
R33
820
CN1
330n
XF1
L71-0513-05
C39
330p
L12
2.2k
5.6
0.01u
Q2
2SC3357
4p
3p
WIDE/NARROW SW
D1
DAN235K
R41
C31
C53
1000p
L19
L34-4527-05
L16
L34-4527-05
L15
L34-4526-05
C42
0.01u
W5:1.09V
W4:1.09V
N:0V
C60
FM IF
SYSTEM
X1
44.395MHz
10u
0
L13
R39
1k
R36
1.8k
0.01u
R35
C32
C15
6p
R31
R51
47k
0
R178
RF AMP
Q3
2SC3356(R24)
B:0.76V
E:0V
C:4.94V
L43
C59
15p
3p
C46
68p
4p
C44
C49
3p
C43
C52
0.01u
22k
C40
R48
1u
WIDE
470p
330p
Q26
DTC114EUA
L23
L18
L34-4526-05
C216
10k
C66
DC SW
270
270
2.2k
R163
R46
C54
18
R164
6p
C111
C107
R150
0.01u
R60
-64.0dBm
WIDE/NARROW SW
D3
DAN235K
56
C34
L34-4616-05
R37
6.8k
470p
R9
CN4
0.01u
C214
R137
R138
MB
MO
W5:0V
W4:0V
N:1.05V
L17
L34-4526-05
100p
LDT
LDR
EPT
EPR
CP
DP
C184
C160
Q24
DTD114EK
1000p
1000p
D12
02DZ18(X,Y)
WIDE/NARROW SW
-4.1dBm
44.85MHz
15n
C30
LDR
EPR
CP
DP
470
L14
L34-4527-05
C37
5CR
0
CN3
C206
0.01u
DC SW
XF2
L71-0627-05
L33
6p
0.01u
R113
100p
1SS355
C162
A1
W02-1939-05_8
150
C14
C90
10u
R8
L32
270
270
R13
R11
12p
R114
18n
12p
18n
L30
C109
18
6p
L29
C205
470
DC SW
D7
R165
0.01u
C157
F1
1000p
C156
28.5mV
3
2
D2
DAN235K
C204
9
0.01u
STT
FCT
VSS
10
K1
S76-0401-05
22k
0.01u
C176
GND
Q’S
L40
L39
L38
L37
L36
L35
11
8C
W/N
13.11V
IN
COM
470p
C153
470p
IN
C159
VOLTAGE
REGULATOR
Q4
12
1
2
3
4
5
6
7
8
8TC
13.12V
2
OUT
Q8
0.01u
GND
Q7
Q3
C195
8
Q2
13
0.01u
7
8
Q6
14
SRR
7
Q5
Q1
C194
6
CLK
15
C193
5
6
OE
0.01u
5
VDD
DATA
0.01u
4
STRB
C191
4
1
2
3
16
C192
3
FCR
C155
0.01u
10u6.3
C154
1000p
C175
470p
C177
3.3u16
C151
3.3u16
C158
5CT
8CT
0.01u
C36
0.01u
C199
470p
C211
8p
R38
10p
C116
R10
R42
R5
C4
R158
C210
10p
OUT
C117
GND
5CR
FCR
NC1
3
IC7
BU4094BCF
1
IC5
AN8009M
W5:1.08V
W4:1.08V
N:0V
L5
L79-1849-05
C7
B:3.40V
E:2.62V
C:7.71V
Q1
2SC3357
4p
0.01u
8CR
LDT
EPT
DP
CP
5CT
NC2
2
10u
12p
0.01u
5CT
OUT
VOLTAGE
REGULATOR
68p
18n
R32
C84
COM
4.7u10
C178
0.01u
VOLTAGE
REGULATOR
C173
3
C38
C3
12p
33
820
R73
22
0.01u
R74
B+IN
22u10
0.01u
1000p
0.01u
C148
IN
3
1000p
470p
C171
8.06V
RF AMP
L6
R30
5
IC4
NJM7808FA
1
5CR
8CR
9CLR
9CLT
8CLR
8CLT
C5
L2
L79-1849-05
L1
6
VOLTAGE
REGULATOR
13.11V
9.07V
0.01u
10
22
B-IN
-V
10u10
C82
3
2
R75
BOUT
A+IN
AO2
2
IN
2
C172
3.3u16
C174
OUT
GND
1000p
2
C143
1.5k
R125
C141
R127
10
0.01u
47u16
47u16
C137
C139
470p
0.01u
C133
1000p
0.01u
C131
1.5k
R121
C129
C127
C123
22u10
470p
0.01u
100u16
C120
C125
CURRENT
CONTROLL
47
R107
IC10
TA7808F
0.5p
R300
+VDC
0.01u
A-IN
R76
7
AO1
AO3
L21
4
+V
2
AO4
1
3
OUT
C149
470p
C146
COM
4.7u10
C145
VOLTAGE
REGULATOR
7.91V
10k
R322
470p
C322
150
BUFFER
AMP
8
AOUT
1k
R128
4.7k
R131
C144
1.5k
1000p
C142
R124
0.01u
C140
2
B:9.03V
E:8.38V
C:9.05V
L4
L79-1849-05
C8
100
C325
47k
R77
IC2
NJM4558E
1
DI
9
1
3
IN
470p
R301
27k
R321
22n
L303
470p
C319
Q302
2SC4226(R24)
100k
0.01u
10p
C89
10u
C115
L31
100k
10p
C114
3
CLK
AO5
SHIFT
REGISTER
1
R166
C104
22n
L27
470p
R103
C102
1k
68
470p
C97
R100
470p
470p
3.3k
R102
15n
L26
C98
470p
R97
1k
R98
15 REF
4p
R315
18n
7p
18n
C150
22u10
470p
R136
47u16
47u16
C136
C138
470p
0.01u
C132
C134
1000p
C130
1.5k
0.01u
C128
C126
22u10
C152
820
470p
820
4.7k
R148
470p
C167
C122
C124
R120
470p
0.01u
100u16
C121
470p
27
R105
100
R99
OUT
1
18n
14 CP
REF 7
VC
3
C80
C166
470p
R101
47
C96
470p
C106
CP 6
L300
1
5
FCT
C147
R145
1k
47
R95
4.7k
R96
100
100
100
R302
13 DP
L3
R303
1
DATA
CLOCK
DP 5
1.2k
2
1k
LOCK STROBE
C321
C317
L302
12p
R308
C307
L301
C314
R154
470p
C329
4p
4
8CT
C25
1
12 EPR
EPR 4
100
R2
R304
C13
10u10
R122
10
AO6
10
8.04V
IC11
NJM78L05UA
11 LDR
LDR 3
3
19
10 5C
5C 2
C304
1000p
4
C83
B+IN
RIPPLE FILTER
Q15
2SC4116(GR)
LD
VSS
10u
R3
5
10u10
-V
5.02V
8C
B:7.85V
E:7.16V
C:7.92V
B:1.50V
E:1.13V
C:7.06V
R171
0
VSS
C81
B-IN
C179
7p
Q10
2SC3357
B:1.46V
E:0.74V
C:6.56V
1k
RFIN
RF
R319
470k
A+IN
470k
680k
47k
R78
6
4
R18
R79
7
BOUT
3
R82
820k
R17
C231
22u10
470k
R19
R20
OUT
11
L34
1k
RN
16
VDD
4
+V
2
220k
GND
12
Q19
DTC114EUA
8TC
Q13
2SC4116(GR)
9 FIN
X2
16.8MHz
8
1
A-IN
C24
2
DC SW
Q12
BUFFER AMP
IC1
NJM4558E
R126
10
DO
VDD
14
W/N
CN300
FIN 1
R155
1000p
R156
0
1k
0.1u35
6
R157
2.2k
C315
R313
0.047u
C311
RFIN
33
BUFFER AMP
AOUT
3.3k
C93
L25
27n
100
470p
C92
RF AMP
R94
R92
0
R175
15 REF
C305
1k
10
22
R305
VCCP
VDDA
20
10k
R322
BUFFER
AMP
+VDC
Q14
2SC4116(GR)
VCC
15
47k
MB
MO
7
0.1u
R300
15
18
C308
100
R306
X3
16.8MHz
VC
R123
10
7.90V
IC3
NJM78L05UA
D/A
CONVERTER
13
B:9.02V
E:8.36V
C:9.04V
5.09V
IC6
M62354GP
R130
C306
0.01u
8
TEST
1k
R301
14 CP
14
0.1u
CP 6
3.3k
C309
100
Q301
2SC4116(GR)
0.1u
100
R302
27k
R321
Q302
2SC4226(R24)
470p
RF AMP
5CR
E04-0154-05
CN19
FINAL UNIT
(X45-3742-71)
(A/2)-CN1
+3.0dBm
16
REFIN
PHI
R309
330
17
C310
R303
13 DP
R310
7p
CLOCK
DP 5
ACTIVE
FILTER
56
470p
C312
DATA
1
22n
L303
0
2.2k
2
20
R320
12 EPT
EPT 4
100
0.01u
11 LDT
470k
R304
R311
10k
R314
3
18
C322
150
R315
5p
Q9
2SC3356
5CR
RIPPLE FILTER
C105
4p
Q8
2SC3356
8T
9
PHP
0
5C 2
LDT 3
C325
1
R129
47k
Q18
2SB1386(R)
DC SW
Q17
DTC114EUA
T:8.05V
R:0V
RIPPLE FILTER
C100
B:1.73V
E:0.98V
C:6.70V
RA
VSSA
330
4p
6p
12p
470p
C319
C321
4p
10
13
R312
C234
10 5C
REF 7
C317
15n
C314
15n
6p
R308
C307
56
470p
C312
L302
270
AUXIN
12
Q300
2SC4116(GR)
9 FIN
R317
C304
1000p
R319
L301
0.22u
C323
CN300
FIN 1
4
19
L304
11
2.2u10
0
VSS
0.1u
C308
470p
C330
1000p
R318
RFIN
RF
VDD
470k
R314
0
0
LOCK STROBE
L300
R318
C324
6
0.22u35
RN
TEST
0.22u35
C305
C324
L305
R305
5
16
0.1u
3.3k
0.1u
Q301
2SC4116(GR)
2.2u10
ACTIVE
FILTER
RFIN
17
C309
3.3k
R310
C310
R320
ACTIVE
FILTER
C91
C95
IC300
SA7025DK
C318
1k
22
7
VCCP
15
VDDA
R162
4.7k
R91
4.7k
R361
C373
470p
C367
7p
4.7k
1.8k
R357
VCO OSC
R151
L306
R306
0
R317
R311
10k
REFIN
14
PHP
0.1u35
C311
330
C306
0.01u
1k
R312
Q300
2SC4116(GR)
RA
8
PHI
100
R93
C376
470p
0.5p
DC SW
Q353
2SC4116(Y)
180
PHA
9
VSSA
13
R309
220
1.8k
470p
C378
R367
100
10k
R366
4.7k
47
R358
C375
L359
470p
C365
Q354
DTC114EUA
R363
AUXIN
12
0.047u
2.2k
C315
R313
C323
0.22u
ACTIVE
FILTER
1.5k
10
11
PHA
C320
R316
R152
2.2u10
Q12
2SC4116(GR)
DC SW
PLL
IC300
SA7025DK
R174
C318
2.2u10
1k
1.5k
R153
C320
R316
B:7.72V
E:7.04V
C:7.82V
T:8.05V
R:0V
7p
L34-4608-82
1.5p
C358
0.1u
L357
R143
22n
L362
470p
C377
1.5u
L360
220
R356
470p
C372
R360
DC SW
0
C383
470p
V-RXVCOH
C369
Q23
DTC114EUA
RF AMP
RIPPLE FILTER
10k
1.5u
5p
C361
470p
C357
1SV282
Q11
2SC3356(R24)
3p
4.7k
Q351
2SK508NV(K52)
15p
1u
C355
0
-3.0dBm
8p
0
D353
C363
L351
TC351
R352
1u
FREQUENCY
CONTROL
L355
C386
6 NC
D351
0
1u
1SV282
L350
7 VO
DC SW
Q14
10p
C370
7p
C366
22p
8p
C362
TC350
1.5p
C359
R365
33k
1.5u
L358
470p
0.1u
C364
470p
D350
470p
R350
VO 1
0
5p
Q16
2SB1132(Q,R)
DC SW
7.84V
T:0V
R:2.02V
C94
R135
5.6
R362
L361
5 9CL
R168
8 GND
Q352
2SC4116(Y)
C371
10p
4 CV
100p
470p
C378
82
DC SW
33
CV 4
9CL 5
1.5u
-6.0dBm
NC 6
R367
0.5p
47
R364
9CLR
10k
7p
Q350
2SK508NV(K52)
R355
7 VO
R359
GND 2
C379
8CLR
FREQUENCY
CONTROL
PLL
L307
10u10
C87
1SV282
C350
1k
C88
1000p
R88
2p
C28
VO 1
3 8CL
6p
C374
Q355
2SC4226(R24)
10u10
0.01u
R90
470p
6.8n
2p
L42
C29
L362
33k
R365
470p
33n
C351
0.5p
470p
47
2 SRR
8CL 3
7p
CN351
BUFFER
AMP
4p
4p
C366
1.5p
R359
0.5p
1SV282
FREQUENCY
CONTROL
470p
C382
TC350
C359
100p
470p
C352
C383
C233
0.01u
C374
SRR 2
C368
L356
L34-4608-82
C356
SRR
8 GND
1u
FREQUENCY
CONTROL
C223
100p
L356
L34-4645-05
R366
8p
C379
1u
CN350
1 GND
33
33
V-RXVCOL
VCO OSC
D352
L353
0
GND 1
8p
6 MO
C356
C362
MO 6
470p
9CLT
D352
1SV282
L360
1u
180
L353
0
Q355
2SC4226(R24)
VCO OSC
R376
R353
5 9CL
CN351
GND 2
Q350
Q350
2SK508NV(K52)
12p
4 CV
C351
CV 4
BUFFER
AMP
C368
7p
STT
8CLT
9CL 5
C377
33
R354
100k
100k
1SV214
C380
0.1u
D354
C360
C354
470p
L354
1u
3 8CL
D350
1SV282
2 STT
8CL 3
FREQUENCY
CONTROL
U-TXVCO
C370
7p
1u
470p
STT 2
C350
1 GND
RX-CV
(TP101)
C360
R354
C354
1u
1u
L352
0
R353
C364
0
CN350
GND 1
D354
MODULATION
1u
L352
L358
R351
R372
FREQUENCY
CONTROL
1k
C86
1000p
R87
D350
R373
33
C232
R351
R368
L354
TX-CV
(TP102)
T:2.02V
R:0V
R106
8T
470p
1.26V
D8
DAN235K
C101
R368
R109
100
18n
C99
L28
0
R179
B:1.56V
E:0.79V
C:6.25V
4.7k
C164
TX-RX UNIT (X57-6962-70)(B/2)-CN602
R144
TX SW
A3 SUB UNIT (RX VCO/PLL) (X58-4800-10)
R134
VO
VO
C135
VO
A2 SUB UNIT (TX VCO/PLL) (X58-4810-10)
-118.0dBm
CN18
E04-0154-05
MB
MB
MB
MB
MO
MO
MO
MO
A
B
C
D
E
TX-RX UNIT (X57-6962-70) (B/2)
1
SB
8C
1
R604
D600
DA204U
CN600
E40-6102-05
SB
33k
SURGE
PROTECTOR
R605
SB
C600
GND
0.1u
BATT
100k
GND
NC
PSW
STB1
STB1
CLK
CLK
SOE
SOE
PTT/TXD1
TXD1
K2
KEY2
K3
KEY4
K5
KEY5
VLI
1k
IC601
RH5VL42C
5.02V
2 VDD OUT 1
GND
5.02V
C623
KEY3
K4
VOLTAGE
DETECTOR
R603
KEY1
RXD1
0.1u
K1
HK/RXD1
C613
2
DAT
0.01u
DISPLAY UNIT
(X54-3330-21) (A/2)-CN502
DAT
PSW
3
CNVSS
VLI
5C
MIG
RESET
MIC
DC SW
Q600
2SK1824
C629
100p
C634
22p
C635
22p
R615
XOUT
X600
14.754M
20
R602
CN602
E40-6009-05
4.7k
XIN
36
0.01u
DET
47k
C614
R600
NC
NC
0
3
ASQ
ASQ
RSSI
RSSI
SC
EEP ROM
IC600
AT24C08A10SI18
0
ENR
EPT
R608
0
LDR
R609
0
LDT
R610
0
ENT
1
LDR
R634
LDT
CP601
DT
1k*2
47k
Q601
DTC114EUA
DAT
CK
2
BUP
3
4
CLK
DC SW
STB
A0
VCC
A1
WP
A2
SCL
GND
SDA
8
47k
0.01u
CP
R607
EPR
TX-RX UNIT
(X57-6962-70) (A/2)-CN14
C616
DP
R606
1k*2
CP600
CP
47k
DP
R616
SC
4
L600
GND
7
6
5
STB
R611
FWD
0
R633
FWD
TMP
47k
LD2
LD2
SFT
BUP
PSW
R612
0
R613
0
SDA
Q602
2SK1824
PSW
TMP
SOE
SCL
DC SW
SOE
GND
MB
MO
GND
GND
QS
5
NC
SB
SB
SB
AMPSW
SB
NC
AM
8C
SOE
6
NC
0.01u
QS
VSS
9
8
C639
Q8
Q7
Q2
Q’S
Q6
Q1
Q4
Q5
CLK
Q3
OE
1
VDD
14
GND
DATA
0.1u
0.1u
C602
C605
IC602
BU4094BCFV
STRB
SHIFT
REGISTER
1
16
8C
STB
PTO
PTT
CLK
RXI
CLRC
R601
PTI
0
BC4
BC3
RXI
BC2
GND
MIC
BC1
DEI
5C
AC
RXO
DATA
MB
MO
TXI
TXO
CN601
E40-5701-05
7
78
X57-696 (B/2) 1/5
1
RXO
TXI
TXO
F
G
H
I
J
TKR-851
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6962-70) (B/2)
5.03V
SB
SB
KEY3
D4
D5
D6
D7
KEY1
KEY2
L604
FWD
RSSI
VLI
ASQ
AI1
BATT
D0
D1
D2
D3
10u10
0.1u
AI2
AI3
STB1
L601
C640
47k
C641
R814
IO6
IO5
8C
SOE
8C
1k*2
CP612
1k
10*4
CP611
R656
10*4
1k
CP610
1k
R644
1k
R642
L603
R640
L602
1k*2
CP608
47k
47k
R661
47k
KEY2
KEY3
D7
KEY1
D6
D5
D4
D3
D2
D1
D0
FWD
RSSI
VLI
ASQ
BATT
AI1
76
AI2
1k
R638
AI3
Vref
R659
R660
3.24V
IO4
CP613
1k*2
75
KEY4
KEY4
KEY5
5TONE
LDT
IO2
LDR
KEY5
LDT
CP620
IO2
100*2
R618
IO1
A0
CNVss
A1
ENT
A2
ENR
ENR
A3
RESET
A4
0
Xout
0.1u
CPU
Xin
IC604
30622M4A-487GP
A17
47k
1k
1k
1k
1k
1k
1k
R646
R647
R648
R649
R650
A12
A13
A14
A15
CP618
10*4
CP619
10*4
A16
A17
A18
R663
47k
R664
R665
R666
R667
47k
47k
47k
47k
R651
R652
CS0
HCS
STB
RD
INTx
47k
R645
WR
0
47k
R641
R643
DP
0
R639
CP
100*2
CP609
TXD0
RXD0
1k*2
CP607
RXD1
0
R637
4.7k*2
1k
1k
R635
R622
CP606
TXD1
47k
47k
PTT
R630
R631
RS
47k
EPTT
R614
CP617
10*4
50
26
SFT
SCL
SDA
A8
A9
A10
A11
51
A18
A19
CS0
STB
WR
RD
RS
25
HCS
A16
LD2
INTx
A15
BEEP
BHE
IO3
BCLK
A14
HLDA
1k
LD1
HOLD
R627
A13
ALE
1k
0.1u
A12
SFT
RDY
LD2
R626
C851
A11
DAT
DP
R834
IO3
R837
3.3k
1k
CLK
CP
R625
LD1
A10
RXD0
SFT
A9
INT0
TXD0
0
Vcc
TMP
SDAT
0
R624
A8
BUP
SCLK
R623
CP616
10*4
A7
NMI
RXD1
1k
1k
TXD1
3.3k
DAT
R620
R621
A4
A5
A6
A7
A6
Vss
PTT
CLK
47k
EPTT
R619
CP615
10*4
A5
Vss
Vcc
BUP
A0
A1
A2
A3
C644
R629
C638
TMP
1k
100*2
RESET
XIN
BYTE
ENT
XOUT
EMON
EMON
R662
0
CNVSS
CP603
1k*2
0.01u
C645
IO1
LDR
CP614
10u10
100
R817
IO4
AVcc
IO5
STB1
IO6
SOE
100
1
AVss
CP605
CP604
1k*2
1k*2
GND
IC603,606
BUS TRANSCEIVER
C843
A9
A11
A9
A11
A10
OE
GND3
12
A8
GND2
13
A13
GND3
A8
GND2
12
CE
DL7
B8
A14
B7
GND1
A13
A8
A14
DL6
B8
IO7
B7
GND1
IO6
A8
WR
D7
WE
B6
A17
A7
IO5
DL5
VCC
HBIL
B6
IO4
DL4
A7
IO3
D5
D6
A18
HCNTL0
B5
A18
HCNTL1
B4
A6
GND
B3
A5
A16
A4
A1
A16
A2
DL3
B5
IO2
DL2
B4
A6
A15
B3
A5
A15
A4
D4
HRW
IO1
D3
A7
B2
A12
A3
A7
A3
A12
DL1
IO0
B2
1
A0
A3
A6
D2
R836
16
HCSL
A6
B1
A1
A2
A5
G
A0
A5
A1
DL0
A2
HCS
B1
IC609
AT29C020-90TI
A4
G
A2
32
47k
Q612
DTC144EUA
DC SW
RD
A10
CS0
D7
D6
D5
D4
D3
D2
D1
D0
A0
A1
A2
17
A3
VCCB1
A3
A1
D1
VCCB2
DIR
A4
FLASH ROM
D0
VCCA
A17
24
VCCB1
0.01u
1
VCCB2
DIR
10u10
C691
24
VCCA
RD
C646
C844
0.1u
1
0.1u
IC606
TC74LVX4245FS
HCS
IC603
TC74LVX4245FS
13
5TONE
RXI
GND
MIC
DEI
5C
DATA
MB
MO
RXO
TXI
TXO
RXI
GND
MIC
DEI
5C
DATA
MB
MO
RXO
TXI
TXO
BEEP
79
X57-696 (B/2) 2/5
K
L
M
N
O
TX-RX UNIT (X57-6962-70) (B/2)
SB
8C
8C
DL7
HCSL
XF
HRW
SB
C745
NC1 1
NC18
NC17
NC8
CVDD7
39
HCNTL0
0
A9
40
VSS6
A8
41
BCLKR0
BCLK
A7
42
BCLKR1
A6
43
BFSR0
A5
44
BFSR1
LRCK
A4
45
BDR0
SDT0
R692
HCNTL1
R813
47k
HD6
46
0
HCNTL1
A3
47
BDR1
A2
48
BCLKX0
BCLK
A1
49
BCLKX1
MCLK
C707
A0
50
0.01u
VSS7
DVDD
51
HINT/TOUT1
HDS2
52
CVDD3
C693
VSS16
53
10u10
BFSX0
DSP
54
BFSX1
LRCK
C695
IC618
320VC5402PGE
55
470p
HDS1
HRDY
NC16
CVDD6
56
DVDD3
HD5
57
10u10
C694
VSS8
D15
58
HD0
DL0
D14
59
BDX0
SDTI
HBIL
C708
0.01u
60
C696
470p
61
R693
0
62
D13
BDX1
HD4
IACK
D12
HBIL
R694
100
63
R695
100
64
R696
10k
65
R697
100
66
R698
10k
67
D11
NMI
D10
INT0
D9
INT1
D8
INT2
D7
INT3
D6
68
CVDD4
DVDD5
69
HD1
DL1
VSS15
70
0.01u
22k
R687
C734
27p
C735
15p
4.7k
R731
RS
DL3
DL2
INTx
470p
C750
0.01u
142
141
140
139
138
137
136
135
DL6
134
133
132
C759
470p
131
C757
10u10
C747
0.01u
C748
0.01u
130
129
128
127
126
125
124
DL5
123
C752
470p
122
C753
10u10
121
120
DL4
119
118
117
116
115
114
113
112
111
C751
0.01u
C755
470p
C756
10u10
110
109
C737
27p
X601
16.515M
C738
0.01u
Q604
2SK1824
DC SW
10u10
C749
143
A18
108
0
A17
106
107
A16
VSS14
A19
R733
105
104
D5
D4
103
D3
102
47k
D2
D1
101
100
4700p
R688
D0
99
98
100
C824
R730
97
RS
X2/CLKIN
NC15
0
0.01u
R727
96
X1
HD3
CLKOUT
VSS13
94
93
C727
95
HPIENA
92
CVDD5
91
NC14
90
TMS
89
88
TCK
TRST
87
TDI
86
EMU1/OFF
47k
R704
85
EMU0
TOUT0
82
83
47k
R705
HD2
NC13
81
80
CLKMD3
0
R703
79
CLKMD1
CLKMD2
78
77
0
0
R699
R701
NC11
VSS12
76
75
0.01u
C719
C714
Q615
DTC144EUA
74
73
10u10
NC10
470p
C710
72
10u10
470p
C716
DC SW
C711
NC12
NC9
47k
DVDD4
71
TDO
VSS9
R689
84
C709
C754
144
L605
R691
HCNTL0
10u10
470p
C741
0.01u
C742
2
3
NC2
VSS1
DVDD1
4
6
7
8
9
5
A10
HD7
A11
A12
A13
11
C733
12
10
A14
47k
10u10
R726
13
NC3
HAS
L607
A15
0.01u
470p
C731
C732
14
NC4
CVDD2
15
R724
17
HCS
VSS3
0
0
R723
16
47k
R720
18
20
21
22
23
24
19
HRW
READY
PS
DS
IS
R/W
MSTRB
IOSTRB
25
26
27
XF
MSC
47k
28
29
IAQ
R700
100
R702
30
32
31
BIO
HOLDA
38
HOLD
NC7
MP/MC
C718
0.01u
33
35
34
VSS5
DVDD2
37
NC5
NC6
36
C717
470p
C713
10u10
L606
R734
47k
SFT
5TONE
RXI
GND
MIC
DEI
5C
DATA
MB
MO
RXO
TXI
TXO
BEEP
80
X57-696 (B/2) 3/5
150k
R832
8.2k
270p
820k
R819
10k
27k
0.01u
220k
C838
R829
VEE
5
IN2+
6
IN2IN1+
7
OUT-B
IN1-
4
3
2
R828
56k
0.01u
10k
R830
0.01u
C837
R820
470k
AF AMP
C842
1u25
10k
C836
R823
1k
C831
10k
R818
VCC
8
1
R821
R833
22k
R822
OUT1
AF AMP
0.1u
IC632
TA75W01FU
C835
IC631
TA75W01FU
5
IN2-
IN2+
VEE
IN1+
0.1u
4
3
IN12
1
C829
820k
4700p
C839
C840
0.01u
6
7
OUT-B
8
VCC
OUT1
0.1u
C834
SCLK
4.7k
INVERTER
8
COUNTER
0.01u
IC613
TC74VHC4040FT
Q1
CK
Q2
GND
CLR
Q3
Q8
Q10
Q9
Q4
Q7
Q5
Q11
Vcc
Q12
1
Q603
DTC114EUA
R824
3
8.2k
R831
0.01u
R826
R825
XF
C830
2
INVERTER
C832
9
Q6
OUT
GND
IN
NC
IC612
TC7S04FU
1
16
R827
1000p
LRCK
BCLK
4
VCC
5
C833
MCLK
C712
0.01u
5TONE
RXI
GND
MIC
DEI
5C
DATA
MB
MO
RXO
TXI
TXO
BEEP
P
Q
R
S
T
TKR-851
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6962-70) (B/2)
SB
SB
8C
AMPSW
AMPSW
3
VSS
C781
10u6.3
47k
C825
C806
C826
0.1u
10u6.3
C785
0.1u
R743
Q605
DTC114EUA
C647
1
C764
0.01u
IC622
TC7S66FU
1
0.1u
0.01u
AOUTL
AINL
PWDA
VSS
PWAD
VDD
SCLK
SCLK
DEMO
MCLK
MCLK
DEM1
LRCK
SDTO
SDTI
8
LRCK
SDTI
9
R2OUT
T2IN
T2OUT
T1IN
V-
IN(-)
R717
47k
R718
47k
R736
47k
R737
47k
C739
180p
C2-
R1IN
C2+
T1OUT
C1-
GND
V+
VCC
C1+
C722
R713
10u10
27k
1u25
C729
R719
270k
R714
C736
C779
1u25
150k
22k
RD1
10u10
TH700
R843
10u10
180p
1u25
1u25
1
C744
C726
C724
1800p
R1OUT
16
100p
120k
DXD2
C776
C761
SDTO
4
OUT
RXD2
R2IN
C775
C763
1000p
0.1u
C684
R683
-t
10k
C821
100p
GND
1
2
4
0.01u
C730
A-IN
7
+V
BOUT
B+IN
5
8
-V
A+IN
C841
B-IN
47k
1u
R712
6
33k
R735
0
R742
0.01u
C743
OUT-A
VDD
AOUT
1
R721
22k
R709
22k
10u10
150k
C746
R741
R739
10k
R740
100k
22k
R729
270k
C740
RA1
C822
100p
100p
47p
AF AMP
IC617
NJM4558E
8
OUT-B
IN(-)-A
IN(+)-A 2
IN(-)-B
6
7
4
22k
47k
R728
R732
IN(+)-B
0.01u
5
R738
AF AMP
330k
C725
22k
R708
IC619
TC75W51FU
AOUT
+V
C728
R722
AF AMP
VSS 3
1
8
3
4
2
A-IN
BOUT
7
B-IN
B+IN
6
5
R710
IC616
NJM4558E
47k
-V
A+IN
22k
3
1800p
R707
R653
8
RXD0
TXD0
C777
VEE
3
100k
IC620
ADM202EARN
9
5
VCC
1u
R815
C758
AINR
10u10
10u10
C706
0.1u
0.01u
IN(+)
2
10u10
IC610
TA75S01F
RS232C
TRANSCEIVER
VCOM AOUTR
C721
AF AMP
5
VCC
IN(+)
C704
22k
R670
R678
100k
16
1
C698
VEE
C685
R715
10k
C723
1u
0
MULTIPLEXER
R672
100k
IC605
BU4053BCF
1
C679
10u10
R842
0
C652
100p
R676
82k
R684
R685
47k
C690
100k
100p
D/A CONVERTER
R686
100k
IC615
M62364FP
13
16
12
VIN5
VDD
0.01u
1
A-IN
AOUT
2
A+IN
3
4
-V
IC611
NJM4558E
IC607
AF AMP
VOUT6
VOUT3
MB
VIN6
DI
C823
47u4
C705
C692
+V
BOUT
DAT
VDAref
CLK
CLK
RESET
LD
LD1
GND
VIN7
R682
15k
VIN3
22k
82k
33p
VOUT4
DO
8
7
B-IN
B+IN
5
6
18k
0.47u25
C670
R681
22k
1u25
1
2
B-IN
6
5
22k
22k
R675
R671
R658
47k
47k
R657
C649
VOUT5
R812
AF AMP
R674
R669
C642
0.01u
R655
47k
TAS
9
C663
C
R679
VSS
0.01u
MIS
C657
B
IC607
NJM4558E
VEE
AOUT
TDS
+V
A
8
INH
A-IN
X0
BOUT
Z0
7
X1
100k
X
Z
B+IN
Z1
8
A+IN
3
-V
Y
Y0
VIN4
MO
4
Y1
0.01u
C662
10u10
IC614
AK4550VT
C697
10u10
4
OUT
C648
22k
C703
IC608
TA75S01F
IN(-)
1
R680
CODEC
-t
10u10
10k
2
18k
10u10
R744
IN/OUT
39k
C720
TH701
330k
3
R668
10k
COM
2
VCC
220k
R844
C700
0
C643
R747
2
5
MULTIPLEXER
10u10
R654
GND
OUT/IN
100p
R673
AF AMP
1u25
3
CONT
IN
C817
C801
10u6.3
100p
VSS
OUT
1
4
5V AVR
3
VIN
C778
IC630
TA78L05F
5.05V
VOLTAGE REGULATOR
DEO
INVERTER
NAND GATE
R745
1
C782
10u6.3
C771
100p
3.3V AVR
2
R690
47k
DEI
OUTX
IC621
TC7S00FU
IN
IC624-628,630
RXI
GND
MIC
DEI
5C
DATA
MB
MO
RXO
TXI
TXO
BEEP
4
GND
2
47u25
IC626
XC62FP3302P
C795
C770
100p
OUT
3
VOUT
5TONE
3
3
VIN
VCC
INA
47k
3.3A
DET
5
INB
2
5V AVR
1
1
3.31V
C768
5.02V
2
VOUT
C767
3.3V AVR
1
AM
SPM
2
0.1u
3.3D
8.03V
IN
IC628
TA78L05F
C786
3.30V
1u
C780
VSS
1
IC625
XC62FP3302P
5V AVR
3
OUT
1u
C769
10u6.3
100p
C766
1
VIN
COM
2
VOUT
COM
3
1u
1.8C
IC627
TA78L05F
5.03V
1.8V AVR
47u25
IC624
XC62FP1802P
1.81V
C701
10u10
VDD
VIN2
TA
RD
VOUT7
VOUT2
VOUT8
VOUT1
C681
68u6.3
R841
TD
0
VIN8
RA
VIN1
1
24
C715
0.01u
TD1
5C
DATA
TAI
GND
81
X57-696 (B/2) 4/5
U
V
W
X
Y
TX-RX UNIT (X57-6962-70) (B/2)
1
SB
C783
13.07V
470p
47k
REVERSE
CURRENT
PROTECTOR
D626
MINISMDE190
OUT
NC2
R762
4.7k
GND
9
10
NFB
NFA
BS
8
7
6
NC1
DC
5
4
VCC
IN
3
2
1
CURRENT
PROTECTOR
DC SW
R753
D628
Q609,610
Q609
DTC114EUA
1SS355
R802
2.2
R781
470
0.1u
C798
47u25
C815
1000u25
C811
47u25
C797
1000p
R774
1M
C789
330u25
R763
Q606
DTC363EK
C793
1000p
1u
1u
10k
C784
C787
47k
R754
C814
R758
10k
D627
1SS355
47k
AUDIO AMP
1.21V
DC SW
D627,628
R811
IC629
LA4422
470p
R767
Q610
2SJ506(S)
DC SW
Q611
DTC114EUA
47k
C791
13.07V
AMPSW
2
560
CURRENT
CONTROL
8
QS
VSS
Q’S
Q4
Q8
Q3
TDS
Q7
Q2
RXD2
MIS
Q6
Q1
DXD2
TAS
Q5
CLK
SOE
OE
DATA
VDD
STRB
CN603
E40-5887-05
SB
1
SB
GND
Q613
DTD123TK
DC SW
Q607
DTC144EUA
GND
4
CURRENT
CONTROL
12
3
SPG
Q614
DTD123TK
SPG
TEST/SPKR
C765
R839
0.01u
560
R840
ANI
9
47u25
C800
PSW
AF MUTE SW
RD
L608
16
RSSI
DC SW
SPI
Q608
DTC144EUA
1
AO1
AO2
IC623
BU4094BCFV
SPO
SHIFT REGISTER
SPO
STB
DAT
RD1
CLK
R793
1k
L611
AO3
R789
1k
L612
AO4
R785
1k
L613
AO5
CN604
E40-5702-05
1000p
1000p
1000p
D614,618,621,629
1000p
1000p
1
RSSI
ACC
C813
GND
D629
DA204U
D621
DA204U
C808
C810
D618
DA204U
D614
DA204U
C803
C805
SURGE PROTECTOR
4
1
SP
SP
SPG
2
47k
47k
47k
47k
47k
R809
D622
DA204U
R798
R803
R805
R807
D619
DA204U
47k
47k
47k
47k
D615
DA204U
R782
R786
R790
R794
D611
DA204U
47k
47k
47k
D609
DA204U
R775
R777
R779
D607
DA204U
47k
D606
DA204U
R772
CN605
E40-5704-05
SPM
SC
RA1
EPTT
EMON
AI1
AI2
AI3
5
IO1
IO2
IO3
IO4
IO5
1k
1k
1k
1k
1k
R799
R808
R810
1k
1k
R791
R795
R804
R806
1k
1k
R783
R787
D623
DA204U
1k
D620
DA204U
1k
1k
D616
DA204U
R776
D612
DA204U
R778
R780
D610
DA204U
1k
D608
DA204U
R773
IO6
SURGE PROTECTOR
C774
R749
0
R750
0
R764
1k
R765
1k
30
1u
C772
C827
100u10
100u10
0
C773
C828
R752
82
X57-696 (B/2) 5/5
1000p
C820
1000p
1000p
C818
C819
1000p
1000p
1000p
1000p
C807
C809
C812
C816
1000p
1000p
1000p
C799
C802
C804
1000p
1.2k
1.2k
1000p
1000p
C794
C796
0
C792
2.2u10
R766
C762
1000p
C760
TAI
GND
1000p
2.2u10
R760
DATA
1.2k
1.2k
100p
100p
R751
5C
R768
R771
C788
C790
TD1
1
NC
NC
NC
NC
NC
RXD2
EMON
TXD2
EPTT
AI1
SC
AI2
NC
AI3
TXG
DG
IO1
TD
IO2
TA
IO3
RD
IO4
RA
IO5
RXG
IO6
SPM
NC
NC
CONTROL I/O
D606-612,615,616,
619,620,622,623
6
CN606
E40-5960-05
D-SUB
7
TX-RX UNIT (X57-6962-70) (B/2)
C783
1
470p
R767
D626
MINISMDE190
OUT
NC2
GND
9
10
NFB
NFA
BS
8
7
6
NC1
DC
5
4
VCC
IN
3
1
2
R762
R802
2.2
0.1u
R781
470
C815
C798
47u25
C793
1000p
R774
1M
C789
330u25
R763
1u
10k
1u25
47u25
C800
PSW
C764
0.01u
C784
R747
C778
47u25
C817
47k
R743
R753
47k
0.1u
C825
C806
D627
R811
COM
COM
COM
VSS
10u6.3
C801
10k
0.1u
VSS
C786
100p
DEMO
MCLK
MCLK
DEM1
LRCK
LRCK
SDTO
SDTI
SDTI
T1IN
C779
C1+
R714
AO1
AO2
SPO
SPO
STB
C729
RD1
RD1
CLK
R793
1k
L611
AO3
R789
1k
L612
AO4
R785
1k
L613
10u10
AO5
1
D614,618,621,629
-t
10k
C821
CN604
E40-5702-05
1000p
RSSI
TH700
R843
SPI
DAT
R719
RSSI
SHIFT REGISTER
1u25
150k
1
ACC
SURGE PROTECTOR
100p
GND
D618
DA204U
D614
DA204U
GND
D621
DA204U
D629
DA204U
C813
27k
560
Q608
DTC144EUA
1000p
1000p
10u10
R839
STRB
RD
L608
C808
C810
R713
560
VDD
SPG
IC623
BU4094BCFV
1u25
V+
R840
DC SW
1000p
C722
1
SP
SP
1
2
D622
DA204U
D608
DA204U
D610
DA204U
D612
DA204U
D616
DA204U
D620
DA204U
D623
DA204U
10u10
150k
C746
R741
R739
10k
RA1
C822
100p
100p
R715
10k
RA1
10u10
R842
0
C652
100p
R684
47k
C690
100k
100p
47k
47k
47k
47k
EPTT
EMON
AI1
AI2
C723
1u
AI3
IO1
IO2
IO3
IO4
IO5
IO6
0
C679
47k
47k
SPM
SC
R721
22k
R709
22k
47k
47k
47k
D619
DA204U
R805
R807
R809
D615
DA204U
47k
47k
D611
DA204U
R798
R803
D609
DA204U
R782
R786
R790
R794
D607
DA204U
R777
R779
D606
DA204U
47k
0.01u
C730
A-IN
AOUT
CN605
E40-5704-05
IC617
NJM4558E
+V
BOUT
B+IN
5
AF AMP
8
1u
C841
-V
47k
R712
6
33k
R735
0
R742
0.01u
C743
VDD
OUT-A
1
4
R653
DATA
8
270k
C740
R740
100k
7
OUT-B
IN(-)-B
R738
AF AMP
330k
C725
IN(-)-A
IN(+)-A 2
3
VSS
4
IN(+)-B
6
5
R722
R708
C737
27p
5
10u10
R729
C756
OE
SPG
SPG
IC619
TC75W51FU
470p
22k
47k
109
C755
SOE
1
22k
R728
R732
110
CLK
16
C1-
VCC
C744
C736
0.01u
0.01u
Q5
1800p
22k
C751
TAS
1u25
C2+
T1OUT
C761
270k
R707
112
DXD2
C776
10u10
180p
C724
1800p
DXD2
12
Q614
DTD123TK
1000p
C739
180p
R737
47k
Q1
1u25
C2-
R1IN
47k
C726
Q6
R775
47k
47k
Q2
MIS
47k
R717
115
113
R1OUT
16
R736
Q7
RXD2
VC775
C763
1000p
4
100p
120k
R718
T2OUT
TDS
RXD2
C777
SDTO
117
114
T2IN
GND
4
CURRENT
CONTROL
C805
TXD0
R2IN
GND
OUT
C684
R683
116
R2OUT
GND
C803
10u10
9
5
10u10
RXD0
Q607
DTC144EUA
TEST/SPKR
SCLK
8
0.1u
IN(-)
100k
SCLK
8
VCC
1u
R815
C758
VDD
C721
10u10
C706
C703
0.1u
0.1u
PWAD
DL4
118
R734
47k
PWDA
VSS
VEE
3
119
111
Q3
2
120
2
Q8
AINL
IC620
ADM202EARN
3
121
22k
R678
100k
AOUTL
7
C662
10u10
IN(+)
AINR
A+IN
10u10
1
Q4
SB
Q613
DTD123TK
DC SW
R772
R680
VSS
Q’S
9
CURRENT
CONTROL
8
QS
RS232C
TRANSCEIVER
B-IN
470p
AF AMP
IC610
TA75S01F
9
VCOM AOUTR
C720
DL5
C753
0.01u
22k
122
C685
C704
124
C752
0.01u
0.01u
125
123
C648
10u10
47p
4.7k
47u25
C826
0.1u
10u6.3
1u
C785
VSS
C780
1u
C795
C771
0.01u
5
VCC
IN(+)
C700
C748
C698
VEE
1
C747
4
OUT
16
1
C697
10u10
10u10
126
108
0
R733
C781
10u6.3
C770
C767
NC1 1
100p
100p
C768
10u6.3
IN(-)
2
18k
10u10
A18
A17
107
106
105
104
103
102
47k
1u
C769
10u6.3
100p
C766
C745
10u10
470p
C741
0.01u
C742
2
3
NC2
VSS1
DVDD1
VSS14
A16
D5
3
R668
127
X601
16.515M
C738
0.01u
R731
RS
DL3
C782
DL7
4
6
7
8
9
5
A10
HD7
D4
0
C643
IC608
TA75S01F
0.01u
C765
CODEC
IC614
AK4550VT
CN603
E40-5887-05
SB
1
MB
MO
RXO
TXI
TXO
BEEP
MB
MO
RXO
TXI
TXO
BEEP
MB
MO
RXO
TXI
TXO
BEEP
1k
1k
1k
R806
R808
R810
1000p
1000p
1000p
1k
1k
R791
R795
1k
1k
1k
R783
R787
1k
1k
1k
R778
R780
R804
1k
1k
R773
R776
0.01u
1
2
A-IN
AOUT
3
A+IN
4
-V
IC611
NJM4558E
R764
1k
VIN3
R765
1k
DI
DAT
0.01u
C823
22k
47u4
C705
C692
+V
BOUT
DO
8
7
B-IN
6
5
B+IN
18k
22k
0.47u25
C670
R681
C663
R679
1u25
1
2
B-IN
6
22k
33p
IC607
AF AMP
VOUT3
MB
VIN6
VDAref
CLK
CLK
RESET
LD
LD1
GND
82k
VIN7
R682
15k
R658
47k
47k
R657
C649
VOUT6
C701
10u10
VDD
VIN2
TA
RD
VOUT7
VOUT2
VOUT8
VOUT1
TD
RA
C681
68u6.3
R841
0
VIN8
C774
VIN1
1
24
C715
R749
0
R750
0
1u
0.01u
TD1
5C
DATA
TD1
C772
C827
100u10
100u10
0
C773
C828
R752
DATA
2.2u10
TAI
GND
R751
5C
TAI
GND
2.2u10
0
1
NC
NC
NC
NC
NC
RXD2
EMON
TXD2
EPTT
AI1
SC
AI2
NC
AI3
TXG
DG
IO1
TD
IO2
TA
IO3
RD
IO4
RA
IO5
RXG
IO6
SPM
NC
NC
CN606
E40-5960-05
D-SUB
CONTROL I/O
30
R812
AF AMP
R674
VOUT4
MO
RXO
TXI
TXO
BEEP
R799
RXI
GND
MIC
DEI
5C
DATA
MB
1000p
1000p
1000p
1000p
RXI
GND
MIC
DEI
5C
DATA
SURGE PROTECTOR
VIN4
VOUT5
1000p
0.01u
5TONE
22k
5
C642
5TONE
TAS
9
0.01u
C
C657
VSS
IC607
NJM4558E
MIS
AOUT
B
+V
VEE
8
TDS
A-IN
A
BOUT
X0
INH
7
Z0
100k
10k
8
A+IN
3
4
X1
56k
4
-V
Z
B+IN
X
R822
0.01u
220k
C838
VEE
R829
IN2+
5
6
7
OUT-B
IN2IN1+
IN12
3
27k
Y
Z1
R671
10k
Y0
R830
12
VIN5
MO
R675
470k
R828
13
VDD
R669
1k
AF AMP
Y1
0.01u
R820
C831
R823
1000p
10k
R818
OUT1
1
R821
VCC
8
C835
5
IN2+
VEE
IN1+
4
3
IC631
TA75W01FU
6
IN2-
7
IN1-
0.1u
AF AMP
82k
1000p
1000p
10k
C829
820k
4700p
C840
270p
820k
C842
1u25
R676
16
1
D606-612,615,616,
619,620,622,623
1000p
1000p
DEI
5C
DATA
8.2k
R833
22k
IC615
M62364FP
1000p
GND
MIC
DEI
5C
DATA
R826
R832
D/A CONVERTER
R686
100k
1.2k
1.2k
GND
MIC
150k
C839
R685
1.2k
1.2k
100p
100p
RXI
0.01u
IC605
BU4053BCF
R831
0.01u
R672
100k
C818
C819
C820
TXO
ANI
C807
C809
C812
C816
TXO
1000u25
AF MUTE SW
C804
RXO
TXI
C797
1000p
C799
C802
RXO
TXI
IC622
TC7S66FU
C811
47u25
C794
C796
TXO
DATA
MB
MO
Q606
DTC363EK
C792
TXI
DATA
MB
MO
1u
R760
R766
RXO
39k
10k
R768
R771
C788
C790
DEI
5C
R744
IN/OUT
C762
DEI
5C
1
VCC
1000p
AC
CN601
E40-5701-05
GND
MIC
OUT/IN
5
C760
BC1
RXI
R819
0.01u
C830
BC4
5TONE
OUT-B
8
VCC
INVERTER
8
COUNTER
SCLK
5TONE
0.1u
C834
Q1
CK
Q2
GND
CLR
Q3
Q8
Q10
Q9
Q4
Q7
Q5
Vcc
Q11
Q6
Q12
1
Q603
DTC114EUA
2
3
XF
0
BC2
R654
129
R825
OUT1
2
C832
9
R601
PTI
RXI
GND
MIC
D3
D2
D1
101
100
4700p
R688
100
C824
R730
22k
R687
0
R727
0.01u
C727
MCLK
LRCK
BCLK
OUT
VCC
GND
A10
IC612
TC7S04FU
A10
OE
IO6
CE
CS0
RD
1
13
16
CLRC
RXI
A11
A12
A13
11
10
RS
D0
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
DL2
INTx
A9
A9
A11
A8
A13
A14
WE
GND3
INVERTER
BC3
DC SW
A11
A8
A14
A13
WR
A17
A16
A15
A7
A18
VCC
A17
IO5
IO4
IO7
D7
DC SW
4
1
12
32
Q612
DTC144EUA
4.7k
13
R827
R824
GND2
GND3
B8
C833
IC613
TC74VHC4040FT
GND2
12
GND1
DL7
C712
0.01u
IN
CLK
B8
47k
5
17
D6
B7
D5
B6
A8
D3
A7
DL6
D4
DL5
B7
D2
B6
A8
D1
A7
15p
IN
2
-t
MULTIPLEXER
8.2k
IO3
HBIL
A18
HCNTL0
B5
GND
B4
A6
A16
A5
IO2
A1
DL4
A15
DL3
B5
27p
C735
2
C787
SFT
1
IO1
B4
D7
GND1
RXI
HCNTL1
C734
Q604
2SK1824
NC
PTT
PTO
B3
D6
STB
NC
A4
HRW
A3
0.1u
C844
0.01u
QS
VSS
8
Q4
Q3
Q2
Q1
CLK
C639
Q8
Q’S
Q7
Q6
Q5
9
16
OE
VDD
STRB
1
DATA
0.1u
0.1u
C602
C605
14
GND
A2
A12
A6
DL2
16
HCSL
A7
A5
B2
A12
D4
D5
IC602
BU4094BCFV
B1
A3
IO0
B3
A2
A3
A0
A4
A0
A0
D3
1
DL0
DL1
DET
R836
D0
B2
A6
B1
A3
IC609
AT29C020-90TI
G
A6
A2
D2
SHIFT
REGISTER
VCCB1
A1
A1
D1
8C
DIR
HCS
A1
G
A5
A1
A5
DIR
D0
A2
RD
SOE
A2
AM
8C
VCCB2
A4
VCCB1
NC
VCCA
FLASH ROM
A4
VCCB2
24
A3
VCCA
1
0.01u
AMPSW
SB
24
10u10
C691
1
C646
SB
IC606
TC74LVX4245FS
HCS
IC603
TC74LVX4245FS
10u10
47k
83
82
84
R704
10u10
C714
0.1u
SB
SB
A19
10k
470p
130
128
TH701
330k
AF AMP
0.1u
IC632
TA75W01FU
C843
NC15
X2/CLKIN
X1
HD3
CLKOUT
VSS13
HPIENA
CVDD5
NC14
TMS
TCK
TRST
TDI
EMU0
TOUT0
NC10
EMU1/OFF
10u10
NC9
72
TDO
C710
VSS9
71
47k
47k
47k
47k
470p
R689
R705
R666
R667
C711
VSS15
70
HD2
47k
47k
47k
0.01u
Q615
DTC144EUA
BUS TRANSCEIVER
A14
DVDD5
HD1
C709
IC603,606
NC
A15
R726
HAS
NC3
13
12
C733
47k
10u10
470p
0.01u
C731
C732
VSS3
NC4
14
15
16
CVDD2
17
HCS
D6
C757
R844
AF AMP
AOUT
HRW
0
R724
R723
R720
18
20
21
22
23
24
19
HRW
READY
PS
DS
IS
R/W
MSTRB
IOSTRB
25
26
27
XF
MSC
R702
R700
100
47k
28
HOLDA
29
IAQ
HOLD
30
32
31
BIO
MP/MC
C718
0.01u
33
34
VSS5
D7
INT3
81
R663
R664
R665
GND
QS
DVDD2
INT2
131
C759
DEO
+V
67
132
DEI
C728
10k
D8
133
1
R698
INT1
134
2
66
D9
GND
MULTIPLEXER
8
100
D10
INT0
C814
R758
220k
3
R697
NMI
DL6
A-IN
65
REVERSE
CURRENT
PROTECTOR
100p
R673
135
BOUT
64
10k
C647
136
7
100
R696
D11
3
CONT
CURRENT
PROTECTOR
DC SW
137
4
R695
HBIL
4
5V AVR
IC624-628,630
-V
63
Q605
DTC114EUA
VOLTAGE REGULATOR
A+IN
100
D12
NAND GATE
3
OUT
B-IN
R694
IACK
Q609
DTC114EUA
D627,628
R745
IC630
TA78L05F
5.05V
VIN
R690
47k
B+IN
62
CS0
HCS
INTx
STB
WR
RD
DP
CP
RXD0
TXD0
0
HD4
INVERTER
IC621
TC7S00FU
IN
1
139
6
1k
R652
R651
R650
R649
R648
R647
R646
R645
R643
R641
R639
100*2
1k*2
RXD1
TXD1
PTT
R693
BDX1
CVDD4
DC SW
EPTT
61
69
MB
RS
470p
DL1
GND
GND
C696
D13
68
47k
MO
60
3.3V AVR
1
22k
A16
A17
A18
0.01u
NC13
47k
35
36
HBIL
CP619
10*4
C708
CLKMD3
R630
R631
NC5
BDX0
SDTI
80
SOE
47k
D14
59
79
0
R614
CP609
SDA
NC6
HD0
DL0
0
R613
SOE
SCL
SDA
D15
R703
Q602
2SK1824
PSW
VSS8
CLKMD2
DC SW
0
TMP
HD5
57
10u10
CLKMD1
R612
PSW
SFT
SCL
SFT
CP607
47k
CP606
TMP
LD2
R637
FWD
LD2
BUP
R622
R633
4.7k*2
0
R635
R611
CVDD6
DVDD3
STB
FWD
HRDY
NC16
VOUT
138
4
OUTX
GND
2
2
R655
47k
A18
A19
CS0
HCS
STB
WR
BHE
RD
BCLK
HLDA
HOLD
ALE
RDY
DP
CP
INTx
1k
SDA
5
1k
GND
SCL
1k
A2
IC618
320VC5402PGE
56
CP618
10*4
51
HDS1
58
50
26
6
DSP
55
470p
C694
7
1k
DC SW
WP
1k
CLK
STB
VCC
A1
A17
47k
4
A0
LD2
25
47k
3
A16
0
47k
Q601
DTC114EUA
DAT
CK
2
BUP
BEEP
47k
LDT
1k
BFSX0
BFSX1
C695
A12
A13
A14
A15
A15
0
R634
0
1k*2
R627
LD2
IO3
RXD0
LDR
R610
CP601
DT
8
0.1u
VSS16
53
10u10
LRCK
CP617
10*4
A14
TXD0
1
C851
LD1
SDAT
ENT
1k
SCLK
0
R626
C693
A8
A9
A10
A11
A13
RXD1
R609
1k
TXD1
LDR
ENR
IO3
R837
3.3k
R625
PTT
0
A12
0
R608
DAT
1k
EPT
EEP ROM
IC600
AT24C08A10SI18
47k
0
R606
R607
47k
CP
EPR
LD1
R834
0.01u
A11
RS
DP
CLK
SFT
SFT
R616
CP
C616
0
HDS2
CVDD3
54
A10
1k
SC
1k*2
CP600
DAT
3.3k
RSSI
SC
R624
HINT/TOUT1
52
78
CLK
0
EPTT
L600
ASQ
RSSI
R623
DVDD
51
A9
INT0
ASQ
VSS7
Vcc
TMP
A0
50
0.01u
3
47k
A8
BUP
C707
77
1k
BCLKX1
0
R621
NMI
A1
49
MCLK
0
1k
A2
BCLKX0
BCLK
CP616
10*4
A7
Vss
A3
BDR1
R701
TMP
GND
R620
HCNTL1
47
48
A4
A5
A6
A7
A6
0
R699
BUP
47k
R692
HCNTL1
R813
47k
CP615
10*4
HD6
VSS12
0
22p
R615
C635
X600
14.754M
0.01u
47k
C614
R600
NC
R619
BDR0
46
3.3A
140
3
AUDIO AMP
Q609,610
INA
3
OUT
IC626
XC62FP3302P
3.31V
141
5
VCC
INB
IC629
LA4422
1.21V
DC SW
2
5V AVR
1
DC SW
Q611
DTC114EUA
47k
142
0.01u
C837
Xin
IC604
30622M4A-487GP
A4
45
C836
Vss
BFSR1
LRCK
SDT0
DVDD4
0.1u
Vcc
DET
A0
A1
A2
A3
A5
CPU
A5
0.01u
1
AM
SPM
IC628
TA78L05F
5.02V
VIN
1
8.03V
2
2
IC616
NJM4558E
Xout
36
NC
BFSR0
44
76
C634
22p
XIN
1k
75
0
A6
43
0.01u
R629
C638
XIN
EMON
C719
XOUT
BCLKR1
470p
C750
3.3V AVR
Q610
2SJ506(S)
IN
13.07V
470p
13.07V
AMPSW
5V AVR
3
OUT
3
R710
A4
A7
42
C749
143
R670
A3
RESET
BCLKR0
BCLK
144
L605
ENR
0
47k
ENR
A8
41
LDR
100*2
RESET
VSS6
10u10
1
IC625
XC62FP3302P
22k
KEY2
KEY2
KEY3
D7
KEY1
D6
D5
D4
D3
D2
D1
D0
FWD
RSSI
VLI
ASQ
BATT
AI1
AI2
A2
C717
470p
C713
10u10
1k*2
CP612
1k
10*4
CP611
R656
10*4
1k
R644
CP610
1k
L603
R642
CP608
R640
L602
1k
1k*2
0.1u
1k
R638
AI3
AVss
A1
ENT
A9
NC11
XOUT
100p
Vref
CNVss
ENT
NC17
CVDD7
NC12
RESET
DC SW
Q600
2SK1824
A0
NC18
C754
5.03V
1.8V AVR
VIN
1
3.3D
IC627
TA78L05F
2
VOUT
HCNTL0
LDT
EMON
BYTE
40
1k*2
R662
0
CNVSS
MIG
C629
C641
IO1
CP603
4.7k
LDR
39
0
74
1k
3
R602
LDT
IO2
CP614
100*2
R618
IO1
CNVSS
20
5TONE
R691
HCNTL0
KEY5
73
IO2
VLI
LDT
3
3.30V
L607
NC8
KEY4
KEY4
KEY5
3.24V
CP620
VDD OUT 1
GND
5C
MIC
NC7
38
470p
KEY5
37
CP613
1k*2
75
10u10
KEY4
VLI
2
5.02V
C623
KEY3
K4
76
IO4
5.02V
47k
47k
47k
C644
KEY2
K3
IO5
100
R817
IO4
IC601
RH5VL42C
R659
R660
R661
0.01u
C645
C613
K2
VOLTAGE
DETECTOR
R603
KEY1
RXD1
0.1u
K1
HK/RXD1
1
AVcc
TXD1
IO6
100
SOE
K5
TX-RX UNIT
(X57-6962-70) (A/2)-CN14
1k*2
CLK
SOE
PTT/TXD1
STB1
STB1
CLK
SOE
PSW
CP605
CP604
1k*2
DAT
PSW
STB1
0.01u
DISPLAY UNIT
(X54-3330-21) (A/2)-CN502
DAT
DP
1.8C
KEY3
GND
C716
GND
NC
CN602
E40-6009-05
HCSL
XF
L604
FWD
RSSI
VLI
ASQ
AI1
BATT
AI2
AI3
STB1
L601
IO6
SOE
IO5
33k
100k
KEY1
0.1u
47k
D4
D5
D6
D7
GND
R814
BATT
D0
D1
D2
D3
C600
1.81V
L606
10u10
SB
IC624
XC62FP1802P
VOUT
R605
C640
1
R604
CN600
E40-6102-05
SB
AMPSW
AMPSW
4.7k
SURGE
PROTECTOR
D600
DA204U
SB
47k
C791
SB
SB
8C
D628
SB
8C
1SS355
SB
8C
47k
SB
8C
R754
5.03V
1000p
8C
1SS355
SB
8C
47k
SB
TKR-851
BLOCK DIAGRAM
TX-RX unit (CONTROL) X57
CN605
SP
INT SP
CN604
SPI
SPO
DAT,CLK,SOE
RSSI
RD
Display unit
X54-333 (B/2)
MIC JACK
Shift Reg.
IC623
BU4094BCF
TEST/SPKR
VR601
AF VOL
A01~5
SB
PTT/TXD
HK/RXD
D603
D626
MINISMDE190
CN603
VLI
SB
CN601
Display unit
X54-333 (A/2)
CN501
DET
CN502
SB
RD
VLI
MIC
MIC
Q501
2SC4116(Y)
Q502
IC501
NJM4558E 2SA1586(Y,GR)
MIS
5C
TA
SB
ATT
AMP
5V
PTT/TXD
HK/RXD
KEY1~5
DET
CLK,SOE,STB1
5V
IC507
TA78L05F
5V
AVR
D501/502
HSM88AS
CLK,SOE,STB1
TAS
SOE,STB1
CLK,DAT
KEY1~5,VLI
TXD1,RXD1,PTT
SI
CLK,SOE,STB1
SI
SO
Shift Reg.2
IC504
BU4094BCFV
Q512~514
SW UPA627T
CLK,SOE,STB1
SO
PSW
CLK,SOE,STB1
SI
SW
SB
IC506
TA78L05F
5V
AVR
VR501
Shift Reg.1
IC503
BU4094BCFV
SW
SO
DAT
TXD0/RXD0
IO1~6
X600
14.754M
Shift Reg.4
IC502
BU4094BCFV
Shift Reg.3
IC505
BU4094BCFV
PSW
CN600
Q600
2SK1824 SW
DTA114EUA x 5
SW
S501
S502
S503
PF1~5
S504
Q516~519
UPA627T
SW
Q521~524
UPA627T
Q508
SW
S505
Q509
Q506
SW
SFT
Q601
DTC114EUA
Q510
Q511
SW
BUP
KEY1~5
D503
D504
D505
S507
D506
D507
TX
BUSY
CALL
Main DC
Back UP
INV
Q602
2SK1824
Power source
SW
TEMP
INV
IC600
AT2408N10S12.5
EEPROM
SCL
SDA
L
83
TKR-851
BLOCK DIAGRAM
-RX unit (CONTROL) X57-696 (B/2)
SP
1.8C
SPI
AF AMP
IC629
LA4422
SPO
DAT,CLK,SOE,STB2
IC622
TC7S66FU
AF
SW
Q606
DTC363EK
MUTE
RSSI
RD
3.3D
3.3A
A01~5
INV
Q610
2SJ506(S)
TDS
TAS
MIS
Shift Reg.5
IC623
BU4094BCFV
SW
IC625
XC62FP3302P
3.3V
AVR
IC628
TA78L05F
5V
AVR
IC626
XC62FP3302P
3.3V
AVR
IC630
TA78L05F
5V
AVR
8C
RSSI
5C
AM
SPM
SB
IC621
TC7S00FU
Q609
INV
DTC114EUA
D626
MINISMDE190
Q605
DTC114EUA
IC624
XC62FP1802P
1.8V
AVR
5M
IC627
TA78L05F
5V
AVR
DET
ASQ
SB
AMPSW
IC608
TA75S01F
5-TONE
DET
AMP
IC619 (A/2)
NJM4558E
AMP
LPF
AOUTR
DEI DEO
RD
IC619 (B/2)
NJM4558E
AINR
RXI RXO
CODEC
IC610
TA75S01F
IC614
AK4550VT
AMP
SW
IC616 (A/2)
NJM4558E
IC611 (A/2)
NJM4558E
AMP
LPF
AMP
AOUTL
TA
TD
PWDA
PWAD
IC605 (A/2)
BU4053BCF
TAS
ASQ,RSSI
FWD,BATT
STDO
STDI
TDS
SCLK
Q603
DTC114EUA INV BDR0
BDX0
XF
SOE,STB1
CLK,DAT
KEY1~5,VLI
TXD1,RXD1,PTT
IC612
INV TC7S04FU
BCLK
MCLK
DSP
IC618
TMS320VC5402PGE
PSW
BUP,TEMP
LDT,LDR
FWD
IC605 (B/2)
BU4053BCF
LD1,DAT,CLK
SCLK
LRCLK
DIVIDER
IC613
TC74VHC4040FT
SB
LD1,DAT,CLK
X600
14.754M
Q604
SW 2SK1824
Q600
2SK1824 SW
Interface
CPU
SFT
Q601
DTC114EUA
IC604
M30622M4
WR,HCS,
D0~D7
A0~D3
A0~A18,
D0~D7,
WR,RD,CS0
Q602
2SK1824
AMP
RA
SFT
IC603/606
TC74LVX4245FS
INV
RD
DAC
AMP
TA
IC615 (A/2)
M62364FP
AMP
IC617
(B/2)
IC617
(A/2)
IC607
(A/2)
IC607
(B/2)
FLASH ROM
IC609
AT29C020-90TI
AMP
TD
NJM4558E x 4
INV
RESET
IC600
AT2408N10S12.5
Reset IC
IC601
RH5VL42C
IO1~6
DAT,CLK,SOE,STB3
AI1~3
SPM,EMON,EPTT
5-TONE
SCLK,
SDAT
SOE,DAT,CLK
STB2,STB3,SFT
DP,CP,EPR,EPT
LD1,LD2,LDR,LDT
IC631
IC632
TA75W01FU
SC
Shift Reg.6
IC602
BU4094BCFV
RXI/RXO
TXI/TXO
PTI/PTO
AM,AMPSW
RXD0/TXD0
EPTT
EMON
AI1~3
BC1~4,
CLRC,AC
CN601
84
SW
X601
16.515M
TXD0/RXD0
IO1~6
EEPROM
MO
MB
SW
SB
TEMP
IC615 (B/2)
M62364FP
TXI TXO
MIS
BUP
RA
IC616 (B/2)
NJM4558E
AINL
MIC
DP,CP
EPR,EPT
DT,CK
STB4,SOE
LD2,PSW
DAC
Option board
RS232
DRIVER
IC620
ADM202EARN
RXD2/TXD2
TKR-851
BLOCK DIAGRAM
TX-RX unit X57-696 (A/2)
D2
DAN235K
44.850MHz
XF2
MCF(W)
D1
DAN235K
IF AMP
Q3
W/N
2SC3356(R24)
CN14
XF1
MCF(N)
8C
RSSI
L4,5
W/N
Q8
2SC3356
Q10
2SC3357
EPR
CP
DP
,CP
EPT
,CK
OE
SW
LD2
CK
DT
CF1 (Wide)
DET
AMP
D5
MA742
Q7
2SC4617(S)
D4
SW DAN235K
SRR,STT
8RC,8TC
FAS
IC7
BU4094
BCFV
FCT
FCR
PC
DAC
IC6
M62354GP
Q5
SW DTA144EUA
W/N
SW Q6
DTC144EUA
SW
8TC
5V
5CT
AVR
IC11
NJM78L05UA
Q12
2SC4116(GR)
8CLR
BUP,TEMP,
LDR,LDT
FWD
EPR,EPT
CP,DP,PSW
5CR
Q16
2SB1132(Q,R)
LIPPLE
8R
IC3
NJM78L05UA
5V
AVR
Q17
DTC114EUA INV
8CR
9CLT
PC
8T
CN606
9CLR
TMP
BUP
PDT
FAS
LIPPLE
Q350: 2SK508NV(K52)
D350,351: 1SV282
DC
TCXO
AMP
X3
IC1
NJM4558E 16.8M
8V
AVR
IC4
NJM7808FA
K1
SW
PSW
IC10
TA7808F
8V
AVR
Final unit
X45-374 (A/2)
CN3
PC
8T
Drive AMP
Q1
2SC5110
Drive AMP
Q3
2SK2596
FAS
TMP
BUP
PDT
TEMP
+B
IC2
NJM78L05UA
5V
AVR
Final AMP
Q5
RD60HUF1-01
Vcont
Drive AMP
IC3
TA75W01FU
PC
REF
AMP
CN6
SW
CN7
Main DC
10A
BACKUP
Q9
DTD123EK
CM COUPLER
DC
AMP
K1
BUP
Drive AMP
Q4
PD55008S
Drive AMP
Q2
2SC3356(R24)
X45-374 (B/2)
CN5
IC1
TMP
IC5
AN8009M
9V
AVR
CN15
CN16
Control I/O
(D-SUB)
FCT
MB
PLL
LIPPLE
Q14
2SC4116(GR)
/TXD2
IC300
SA7025DK
Q15
2SC4116(GR)
SB
CN602
CN1
MO
Fin
SW
8RC
SB
CN19
ATT
VCOA
LPF
EPT
CP
DP
Q19
DTC114EUA INV
LIPPLE
Buff
Q11
2SC3356(R24)
CVT
9CLT
8CT
MB
MP
LDR
WD
8T
W/N
PLL
A2
TX VCO
Q18
2SB1386(R)
Q13
2SC4116(GR)
MO
MB
X1
44.395MHz
D3
SW DAN235K
CF2 (Narrow)
455kHz
8CLT
MO
9CLR
LPF
IC300
SA7025DK
Q350,351:
2SK508NV(K52)
DC
FCR
TCXO
AMP
D350~353:
1SV282
X2
IC2
NJM4558E 16.8M
QUD
W/N
SOE
STB4
CK
DT
CVR
VCOB
Fin
DET
ASQ
CN18
A3
RX VCO
VCOA
SW
ASQ
SRR
Q9
2SC3356
Q4
DTC144EUA
DET
L2
RX ANT
IF AMP
Q2
2SC3357
FM IC
IC9 : TK14489V
RSSI
RF AMP
Q1
2SC357
SW
SW
8C
A1
TEMP
SW
D4
FWD
DET
Q8
2SC4116(Y)
D5
REV
DET
HSM88AS x 2
SW
10A
CN4
FAB
FAS
TX ANT
VR1
85
TKR-851
KES-5 (EXTERNAL SPEAKER)
When Using an External Speaker
1. Make sure the unit’s power is tuned off.
2. When using the external speaker, remove the jumper lead
from the connector, and attach the speaker cable.
3. When not using the external speaker, replace the jumper
lead and insert the connector into the speaker jack (pin9
and 12).
UP
CK
BA
Jumper lead
Connector
KES-5
15
12
6
13
1
Speaker cable
Black lead
3
Crimp terminal
(E23-0613-05)
Black/White lead
Specifications
Maximum input power ................. 40W
Impedance .................................... 4Ω
Dimensions (W x H x D) ............... 129 x 129 x 77 mm
projection not included
51/16 x 5-1/16 x 3 inches
Weight .......................................... 820g / 1.81 lbs
86
TKR-851
SPECIFICATIONS (K TYPE)
GENERAL
Frequency Range ................................ 450 to 480MHz
Number of Channels ........................... 16 channel
Channel Spacing ................................. Wide : 25kHz
Narrow : 12.5kHz
(PLL channel stepping 5kHz/6.25kHz)
Operating Voltage ............................... 13.6V DC± 15% (10.8~15.6V)
Current Drain
Standby .......................................... 0.8A
Standby w/power save .................. 0.3A (Operating mode DC-IN : Backup, FAN : Temp, SAVE : ON, DISP : OFF)
Receive .......................................... 1.2A
Transmit/Receive ........................... Less than 8A
Duty Cycle
Receive .......................................... 100%
Transmit ......................................... 100% (1~25W)
Frequency Stability ............................. Less than ± 0.00015% –30°C to +60°C (–22°F to +140°F)
Antenna Impedance ........................... 50Ω
Operating Temperature Range ........... –30°C to +60°C (–22°F to +140°F)
Dimensions ......................................... 483 (19) W x 88 (3-1/2) H x 340 (13-1/3) D mm (inch)
Weight ................................................ 9.7kg (21.4 lbs.)
RECEIVER (Measured by TIA/EIA-603)
Sensitivity
12dB SINAD ................................... 0.35µV (–116dBm)
20dB Quieting ................................ 0.45µV (–114dBm)
Selectivity ........................................... Wide : 83dB (± 25kHz)
Narrow : 75dB (12.5kHz)
Intermodulation ................................... Wide : 78dB (± 25kHz/± 50kHz)
Hum and Noise ................................... Wide : 50dB
Narrow : 75dB (± 12.5kHz/± 25kHz)
Narrow : 45dB
Spurious & Image Rejection ............... 90dB
Audio Output (Ext. Speaker) ............... 4W at 4Ω less than 5% distortion
Audio Distortion (Ext. Speaker) .......... Less than 2.5% at 1000Hz
Band Spread ....................................... 5MHz
TRANSMITTER (Measured by TIA/EIA-603)
RF Power Output ................................ 25W adjustable to 1W (100% duty @1~25W)
Type of Emission ................................ Wide : 16K0F3E
Narrow : 11K0F3E
Spurious Response ............................. Harmonics : 80dB
FM Hum and Noise ............................ Wide : 50dB
Others : 75dB
Narrow : 45dB
Audio Distortion .................................. Less than 3% at 1000Hz
Microphone Impedance ...................... 600Ω
Band Spread ....................................... 30MHz
87
TKR-851
SPECIFICATIONS (E TYPE)
GENERAL
Frequency Range ............................................... 440 to 470MHz
Number of Channels .......................................... 16 channel
Channel Spacing ................................................ Wide 5kHz : 25kHz
Wide 4kHz : 20kHz
Narrow : 12.5kHz
....................................................................... (PLL channel stepping 5kHz/6.25kHz)
Operating Voltage .............................................. 13.2V DC
Current Drain
Standby .......................................................... 0.8A
Standby w/power save ................................... 0.3A (Operating mode DC-IN : Backup, FAN : Temp, SAVE : ON, DISP : OFF)
Receive .......................................................... 1.2A
Transmit/Receive ........................................... Less than 8A
Duty Cycle .......................................................... Receive : 100%
Transmit : 100% (1~25W)
Frequency Stability ............................................. Less than ± 0.00015% –30°C to +60°C
Antenna Impedance ........................................... 50Ω
Operating Temperature Range .......................... –30°C to +60°C
Dimensions ........................................................ 483 W x 88 H x 340 D mm
Weight ............................................................... 9.7kg
RECEIVER (Measured by EN 300 086)
Sensitivity ........................................................... 0.45µV
Adjucent Channel Selectivity ............................. 83dB (± 25kHz)
80dB (± 20kHz)
75dB (± 12.5kHz)
Intermodulation .................................................. 72dB
Spurious & Image Rejection .............................. 90dB
Audio Output (Ext. Speaker) .............................. 4W at 4Ω less than 5% distortion
Audio Distortion (Ext. Speaker) .......................... Less than 2.5% at 1000Hz
Band Spread ....................................................... 5MHz
TRANSMITTER (Measured by EN 300 086)
RF Power Output ............................................... 25W adjustable to 1W (100% duty @1~25W)
Type of Emission ............................................... 16K0F3E, 14K0F3E, 8K50F3E, 14K0F2D, 12K0F2D, 7K50F2D
Modulation Limiting ........................................... ± 5kHz at ±25kHz
± 4kHz at ± 20kHz
Spurious Emission ............................................. –36dBm ≤ 1GHz
FM Noise (EIA) ................................................... 25kHz : 50dB
± 2.5kHz at ± 12.5kHz
–30dBm > 1GHz
20kHz : 48dB
12.5kHz : 45dB
Modulation Distortion ........................................ Less than 3% at 1000Hz
Microphone Impedance ..................................... 600Ω
Band Spread ....................................................... 30MHz
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD U.S.A. CORPORATION
KENWOOD ELECTRONICS EUROPE B.V.
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
CA 90801-5745, U.S.A.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS CANADA INC.
Via G. Sirtori, 7/9 20129 Milano, Italy
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.
KENWOOD ELECTRONICS ITALIA S.p.A.
KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
KENWOOD ELECTRONICS FRANCE S.A.
KENWOOD ELECTRONICS (HONG KONG) LTD.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts.,
WD18 9EB United Kingdom
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

kenwood TKR-751/851 User Manual

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