TK-760HG/762HG - Multiradio SA

Transcription

VHF FM TRANSCEIVER
TK-760HG/762HG
SERVICE MANUAL
REVISED
© 2000-10 PRINTED IN JAPAN
B51-8538-10 (N) 1724
This service manual is the same as the K and M market, TK-760HG/
762HG (B51-8538-00) service manual with the exception of new K2
market.
TK-760HG (K)
Microphone
(T91-0621-05)
Cabinet (Upper)
(A01-2165-13)
Panel assy
(A62-0642-03)
Key top
(K29-5343-02)
TK-762HG (K)
Microphone
(T91-0621-05)
Cabinet (Upper)
(A01-2165-13)
Panel assy
(A62-0731-03)
Key top
(K29-5344-02)
TK-760HG/762HG
CONTENTS
OPERATING FEATURES ................................................................................................. 3
REALIGNMENT ................................................................................................................ 4
INSTALLATION ................................................................................................................ 5
PARTS LIST ...................................................................................................................... 8
EXPLODED VIEW .......................................................................................................... 16
PACKING ........................................................................................................................ 18
ADJUSTMENT ............................................................................................................... 19
PC BOARD VIEWS
DISPLAY UNIT (X54-3270-10) : TK-760HG .............................................................. 28
DISPLAY UNIT (X54-3280-10) : TK-762HG .............................................................. 29
PLL/VCO (X58-4670-XX) .......................................................................................... 30
TX-RX UNIT (X57-5950-XX) (A/2) ........................................................................... 31
TX-RX UNIT (X57-5950-XX) (B/2) ............................................................................ 37
SCHEMATIC DIAGRAM ................................................................................................ 41
BLOCK DIAGRAM .......................................................................................................... 49
LEVEL DIAGRAM ........................................................................................................... 52
TERMINAL FUNCTION ................................................................................................. 54
SPECIFICATIONS ........................................................................................................... 55
Service Manual List
Title
TK-760G/762G
Parts number
B51-8497-10
Remarks
REVISED
Destination
TK-760G
: K,K2,M
TK-762G
: K,K2
TK-760HG/762HG
B51-8538-00
SUPPLEMENT
TK-760HG : K,M
TK-760HG/762HG
B51-8538-10
REVISED
TK-760HG : K,K2,M
(This service manual)
TK-762HG : K,K2
TX-RX unit PCB number
J72-0677-02
J72-0759-02
TK-762HG : K
Frequency range
2
K : 148~174MHz
K2 : 136~162MHz
M : 146~174MHz
J72-0759-12
TK-760HG/762HG
OPERATING FEATURES
Emergency
Radio Password (TK-760HG only)
Pressing this key for longer than 1 second causes the
transceiver to enter the emergency mode. The transceiver
jumps to the programmed “Emergency the group and channel” and transmits for 25 seconds.
The transceiver disables mic mute while transmitting.
After finishing transmission, the transceiver receivers for 5
seconds. The transceiver mutes the speaker while receiving. Following the above sequence, the transceiver continues to transmit and receive.
When the password is set in the transceiver, user can not
use the transceiver unless enter the correct password.
This code can be up to 6 digits from 0 to 9 and input with
the key, and “SCN” key.
■ Emergency mode system chart (TK-760HG)
Foot switch 1 push
(Hold it down for about one second.)
Emergency mode
*1
Emergency channel
LCD dots light
TX 25 sec. ←
→ RX 5 sec.
Dots
or
*2
*3
Emergency ACK code receive
Foot switch 1 push
LCD dots light
or
After 1 min.
*2
Horn/Light operation
Emergency reset code receive
[D/A] key 1 push
Emergency mode reset
Horn/Light operation stop
Normal operation
Dots
[MON] key + Foot SW 1 push
*1 : 3 left most dots light.
*2 : Hold the foot switch again for about one second.
*3 : 2 right most dots light.
■ Emergency mode system chart (TK-762HG)
Foot switch 1 push
(Hold it down for about one second.)
Emergency mode
*1
Emergency channel
LCD dot status change
Dot
TX 25 sec. ←
→ RX 5 sec.
or
*2
Foot switch 1 push
*1
Emergency ACK code receive
LCD dot status change
or
After 1 min.
*2
Horn/Light operation
Emergency reset code receive
[D/A] key 1 push
Emergency mode reset
Horn/Light operation stop
Normal operation
Dot
[MON] key + Foot SW 1 push
*1 : When the dot indicator is on, it turns off.
When the dot indicator is off, it turns on.
*2 : Hold the foot switch again for about one second.
3
TK-760HG/762HG
REALIGNMENT
Clone cable
E30-3411-05 (TK-760HG → TK-260G/270G)
Clone Mode
Programming data can be transferred from one radio to
another by connecting them via their modular microphone
jacks. The operation is as follows (the transmit radio is the
master and the receive radio is the slave).
1. Turn the master TK-760HG power ON with the [ ] key
held down. If the password is set to the TK-760HG, the
TK-760HG displays “CLN LOCK”. If the password is not
set, the TK-760HG displays “CLONE”.
2. When “CLN LOCK” is displayed, only the [CH / ] key
and [SCN], and [0] to [9] keys can be accepted. When
you enter the correct password, and “CLONE” is displayed, the TK-760HG can be used as the cloning master.
The following describes how to enter the password.
3. How to enter the password with the microphone keypad;
If you press a key while “CLN LOCK” is displayed, the
number that was pressed is displayed on the TK-760HG.
Each press of the key shifts the display in order to the
left. When you enter the password and press the [SCN]
key, “CLONE” is displayed if the entered password is
correct. If the password is incorrect, “CLN LOCK” is
redisplayed.
How to enter the password with the [CH / ] key;
If the [CH / ] key is pressed while “CLN LOCK” is
displayed, numbers (0 to 9) are displayed flashing. When
you press the [SCN] key, the currectly selected number is
determined, and the display shifts to the left. If you press
the [SCN] key after entering the password in this procedure, “CLONE” is displayed if the entered password is
correct. If the password is incorrect, “CLN LOCK” is
redisplayed.
4. Power on the slave TK-760HG/762HG.
5. Connect the cloning cable (No. E30-3382-05) to the
modular microphone jacks on the master and slave.
6. Press the [SCN] key on the master while the master displays “CLONE”. The data of the master is sent to the
slave. While the slave is receiving the data, “–PC–” is
displayed. When cloning of data is completed, the master displays “END”, and the slave automatically operates
in the User mode. The slave can then be operated by the
same program as the master.
7. The other slave can be continuously cloned. When the
[SCN] key on the master is pressed while the master displays “END”, the master displays “CLONE”. Carry out
the operation in step 4 to 6.
Note :
You can clone the programmed data between the transceiver frequency version must be same.
4
1
PTT/RXD
GND
REMOTE/TXD
8
8
1
Cloning cable
(E30-3382-05)
Fig. 1
MBL
PSB
GND
PTT/TXD
ME
MIC
HOOK/RXD
CM
TK-760HG/762HG
INSTALLATION
Ignition Sense Cable (KCT-18 : Option)
The KCT-18 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to the
transceiver on and off with the car ignition key.
If you use the Horn Alert function or the Manual Relay
function, you can turn the function off while driving with the
ignition key.
■ Connecting the KCT-18 to the Transceiver
1. Install the KCT-19 in the transceiver.
2. Insert the KCT-18 lead terminal ( 2 ) into pin 3 of the
square plug ( 1 ) supplied with the KCT-19, then insert
the square plug into the KCT-19 connector ( 3 ).
Operation when KCT-18
is connected
R134
R135
Enable Enable ← KCT-18 cannot
Power on/off and Horn Disable Enable
be connected
Alert or AUX-A on/off
Horn Alert or AUX-A
Enable Disable
on/off
Disable Disable ← Power cannot
be turned on
Table 1
R134 and R135 setup chart
PA/HA Unit (KAP-1 : Option)
■ Installing the KAP-1 in the Transceiver
The Horn Alert (max. 2A drive) and Public Address functions are enabled by inserting the KAP-1 W1 (3P; white/
black/red) into CN3 on the TX-RX unit, inserting W2 (3P;
green) into CN7 on the TX-RX unit, and connecting the KCT19 (option) to CN2 and CN3 of the KAP-1.
• Installation procedure
KCT-19
3
1
3
13
15
6
1
1. Open the upper case of the transceiver.
2. Insert the two cables ( 1 ) with connectors from the
KAP-1 switch unit into the connectors on the transceiver.
3. Secure the switch unit board to the chassis with a screw
( 3 ). The notch ( 2 ) in the board must be placed at the
front left side.
4. Attach the cushion on the top of the KAP-1 switch unit.
Contact
2
KCT-18
Fig. 1
Cushion
(G13-1710-04)
4
3
■ Modifying the Transceiver
Modify the transceiver as follows to turn the power or
the Horn Alert or Manual Relay function on and off with the
ignition key.
1. Remove the lower half of the transceiver case.
2. Set jumper resistors (0Ω) R134 and R135 of the TX-RX
unit (A/2) as shown in Table 1.
3
W1
2
W2
CN1
CN2
CN3
1
1
CN3
CN7
TX-RX UNIT
(A/2)
ANT
KCT-19
CN2
R135
R133
R134
KCT-19
Fig. 2
Fig. 3
5
TK-760HG/762HG
INSTALLATION
■ Modifying the Transceiver
• Horn alert
• Public address
The signal from pin 13 of IC9 on the TX-RX unit drives PA
relay K1 in the KAP-1 and switches the audio power amplifier output between the external PA system (through KCT19) and internal and external speakers.
To use the PA function, R153 on the TX-RX unit must be
removed.
The signal from pin 4 of IC9 on the TX-RX unit turns Q5
and Q1 on and off and drives KAP-1 HA relay K2 to drive the
horn with a maximum of 2A.
The default output is HR1. The relay open output can be
obtained between HR1 and HR2 by removing R1 in the KAP1.
HR1 (Default)
R1
Enable
HR2
Disable
R153
Disable
Enable
Output form
Use the PA function
Do not use the PA function
HR1
HR1
HR2
TX-RX UNIT
(A/2)
ANT
KCT-19
Q19
R122
R153
CN2
Fig. 5
R1
■ Others
Fig. 4 KAP-1 foil side view
If the PA and HR2 are not necessary and the speaker output is output to an external unit through the KCT-19, connect
the KCT-19 C connector to CN8 on the TX-RX unit.
KAP-1 (SWITCH UNIT : X41-3380-20)
TX-RX UNIT
CN1
±
D2
IGN
W1
HOR
E
SB
1
2
3
D1
KCT-19
CN2
1
2
3
BRN
ORG
YEL
HR1
E
SB
B
C3 0.01
R3 0
GRN
1000P
Q6
C1
CN3
13
+
C
HR2
NC
1000P
Q1
Q6
1000P
4
C7
Q1
K2
C6
Q5
R21
IC9
Shift
register
R1 0
8C
1
2
C5 1000P
Q1 : DTD114EK
D1,2 : 1SS193
CN3
1
2
K1
PAO/LIO
E
C
GRN
R4 0
+
1
2
3
C4 0.01
CN8
Internal/External
speaker
6
KCT-19 Terminal
13 10
1
15 12
6 3
D2
E
SP
1
2
IC13
+
Q1
1000P
Audio
power amp
W2
PA/LI
SPO
SPI
C2
R153
±
CN7
Fig. 6
6 : Earth
10 : HR1
12 : PA (HR2)
TK-760HG/762HG
INSTALLATION
Emergency Mode
■ Transceiver Modification Procedure
• Install the foot switch
TX-RX unit B/2
Foil side
Install the foot switch through the KCT-19 and KCT-18.
When the switch is treaded on, the radio enters the emergency mode.
• Change the power switch circuit
R705
TX-RX unit (B/2) : Control section
$R705 : Attach (R92-1252-05, 0Ω)
TX-RX unit (A/2) : RF section
R142 : Remove (RK73GB1J473J, 47kΩ)
F.RESET
Once the transceiver is modified, it cannot be turned on
and off with the power switch. The power switch turns the
LCD backlight and display on and off. (The power is
switched on and off by IGNITION SENSE.)
SB
Control section
Q505
LCD
TX-RX unit A/2
Foil side
Key
backlight
MBL
IC502
CPU
IC510
Q506
Attach
$R705
6
87
88
Power
switch
0
MBL
20
R142
CN5
1
3
47K
25
TX-RX section
Remove
KCT-19
15 pin
KCT-19 Terminal
13
1
15
6 3
IC14
KCT-18
Outside
R142
Foot
switch
3 : Ignition sense
6 : Earth
15 : Foot switch
Fig. 8
Fig. 7
7
TK-760HG/762HG
PARTS LIST
✽ New Parts.
indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia
Y : PX (Far East, Hawaii)
Y : AAFES (Europe)
K : USA
T : England
X: Australia
P : Canada
E : Europe
M: Other Areas
TK-760HG/762HG
DISPLAY UNIT (X54-3270-10) : TK-760HG, DISPLAY UNIT (X54-3280-10) : TK-762HG
Ref. No.
New
Address parts
Parts No.
Description
Destination
Ref. No.
New
Address parts
Parts No.
Destination
Description
DISPLAY UNIT (X54-3270-10) : TK-760HG
TK-760HG/762HG
1
2
3
3
1B,1E
2A,2D
2A
2D
A01-2165-13
A01-2166-13
A62-0642-03
A62-0731-03
CABINET
CABINET
PANEL ASSY
PANEL ASSY
D802-805
B30-2220-05
LED (2P/YELLOW)
C801-803
C804
C805
C806,807
CC73GCH1H101J
CK73GF1A105Z
CK73GB1H102K
CK73GB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
5
6
6
7
7
1G
2B
2E
2A
2E
B09-0235-05
B11-1226-03
B11-1230-03
B38-0824-05
B38-0825-05
CAP
ILLUMINATION GUIDE
ILLUMINATION GUIDE
LCD
LCD
760
762
760
762
CN801
E40-6020-05
PIN ASSY
L801
L92-0138-05
FERRITE CHIP
8
8
9
9
9
2G
2G
1C
1C
1C
✽
B62-1257-20
B62-1258-20
B72-1816-14
B72-1817-04
B72-1896-04
INSTRUCTION MANUAL
INSTRUCTION MANUAL
MODEL NAME PLATE
MODEL NAME PLATE
MODEL NAME PLATE
M
K,K2
760K
760M
760K2
R801-803
R804
R805
R806
R808
RK73GB1J103J
RK73GB1J473J
RK73GB1J474J
R92-1252-05
RK73GB1J392J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
470K
0 OHM
3.9K
J
J
J
1/16W
1/16W
1/16W
J
1/16W
9
9
1F
1F
✽
B72-1818-14
B72-1897-04
MODEL NAME PLATE
MODEL NAME PLATE
762K
762K2
R809
RK73FB2A270J
CHIP R
27
J
1/10W
11
11
12
13
14
2B
2E
1C
1G
1C,1F
E29-1179-04
E29-1183-04
E30-2145-15
E30-3339-05
E30-3340-05
INTER CONNECTOR
INTER CONNECTOR
ANTENNA CABLE
DC CORD
ACC
DC CORD
RADIO
760
762
D801
D808
IC801
Q801
MA2S111
HSB123
LC75823W
2SB1132(Q,R)
DIODE
DIODE
IC (LCD DRIVER)
TRANSISTOR
16
17
1C,1F
2B,2E
E30-3404-05
E37-0790-25
E37-0815-05
EXTENSION CABLE
LEAD WIRE WITH CONNECTOR (SP)
FLAT CABLE
D801
D803
D804
B30-2204-05
B30-2220-05
B30-2204-05
LED (RED/YEL)
LED (YELLOW)
LED (RED/YEL)
19
1G
F10-2280-02
F51-0017-05
SHIELDING COVER
FUSE (6*30)
21
22
23
24
25
1C,1F
1B,1E
1B,1E
1A,1D
1C,1F
G02-0791-04
G10-1221-04
G10-1222-14
G10-1223-14
G13-1468-04
FLAT SPRING
FIBROUS SHEET
FIBROUS SHEET
FIBROUS SHEET
CUSHION
AF APC
SIDE
UP,DOWN
SHIELD
DC CORD
C801
C802-804
C805
C806
C807
CK73GB1H471K
CC73GCH1H101J
CK73GF1A105Z
CK73GB1H471K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
100PF
1.0UF
470PF
1000PF
K
J
Z
K
K
C808
C812
CK73GB1H471K
CK73GB1H471K
CHIP C
CHIP C
470PF
470PF
K
K
26
27
28
1B,1E
2C,2F
2E
G13-1759-04
G53-0796-04
G53-0889-04
CUSHION
PACKING
PACKING
SP
PHONE JACK
DIPLAY UNIT
CN801
E40-6020-05
PIN ASSY
L801
L92-0138-05
FERRITE CHIP
30
31
32
33
34
3G
2H
1G
1H,2H
3H
H10-6628-02
H10-6629-02
H12-1391-03
H25-0720-04
H52-1653-02
POLYSTYRENE FOAMED FIXTURE
POLYSTYRENE FOAMED FIXTURE
INNER PACKING CASE
PROTECTION BAG (200X350)
ITEM CARTON CASE
R801,802
R803
R804
R805
R806
RK73GB1J103J
RK73FB2A123J
RK73GB1J103J
RK73FB2A332J
RK73GB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
12K
10K
3.3K
470K
J
J
J
J
J
1/16W
1/10W
1/16W
1/10W
1/16W
36
37
38
2G
2A,2D
1G
J19-1584-05
J21-8382-03
J29-0627-23
HOLDER
ACC
HARDWARE FIXTURE
BRACKET
40
40
2A
2D
K29-5343-02
K29-5344-02
KEY TOP
KEY TOP
R807
R808
R809
R810
R812
R92-1252-05
RK73GB1J393J
RK73FB2A123J
RK73FB2A332J
RK73FB2A561J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
39K
12K
3.3K
560
J
J
J
J
1/16W
1/10W
1/10W
1/10W
R813-816
RK73GB1J473J
CHIP R
47K
J
1/16W
A
B
C
D
42
2A,2D
2C,2F
2B,2E
2B,2E
2G
N33-2606-45
N67-3008-46
N87-2606-46
N87-2612-46
N99-0395-05
OVAL HEAD MACHINE SCREW
PAN HEAD SEMS SCREW
BRAZIER HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
SCREW SET
D802
IC801
Q801-803
Q804
Q805
MA2S111
LC75833W
DTA114EKA
KRA225S
DTA114EKA
DIODE
IC (LCD DRIVER)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
44
45
1B,1E
1G
T07-0368-05
T91-0621-05
SPEAKER
MICROPHONE
Q806-809
2SK1824
FET
8
✽
UPPER
LOWER
760
762
100PF
1.0UF
1000PF
470PF
J
Z
K
K
762
760
762
K,K2
TK-760HG : K,K2,M
TK-762HG : K,K2
TK-760HG/762HG
PARTS LIST
TX-RX UNIT (X57-5950-XX)
Ref. No.
New
Address parts
Parts No.
Description
-14 : TK-760HG K,M -15 : TK-762HG K
-16 : TK-760HG K2 -17 : TK-762HG K2
D509-514
D521
B30-2050-05
B30-2151-05
LED
LED (RED/GRN)
C1-11
C13-19
C20
C21
C22
CK73GB1H102K
CK73GB1H102K
C92-0507-05
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
1000PF
1000PF
4.7UF
1000PF
0.10UF
K
K
6.3WV
K
K
C23,24
C26
C29
C30
C31
C92-0507-05
CK73GB1H102K
C92-0507-05
CC73GCH1H050C
CK73GB1H102K
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
CHIP C
4.7UF
1000PF
4.7UF
5.0PF
1000PF
6.3WV
K
6.3WV
C
K
C32
C33
C35
C36
C37
C92-0662-05
CC73GCH1H220J
CK73GB1C104K
CK73GB1H102K
CK73FB1C334K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
15UF
22PF
0.10UF
1000PF
0.33UF
6.3WV
J
K
K
K
C40,41
C43
C44
C45
C46
CK73GB1H103K
C92-0507-05
CK73GB1H331K
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.010UF
4.7UF
330PF
1000PF
0.010UF
K
6.3WV
K
K
K
C47
C49
C50
C51
C52
C92-0561-05
CK73GB1H102K
CC73GCH1H220J
CK73GB1C104K
CC73GCH1H680J
CHIP-ELE
CHIP C
CHIP C
CHIP C
CHIP C
22UF
1000PF
22PF
0.10UF
68PF
16WV
K
J
K
J
C53
C54
C56
C58
C60,61
CK73GB1C104K
CK73GB1H103K
CC73GCH1H220J
CK73GB1E223K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
22PF
0.022UF
1000PF
K
K
J
K
K
C62
C63
C64
C66,67
C69
CC73GCH1H101J
CK73GB1C104K
CK73GB1H103K
CK73GB1H102K
CK73GB1E223K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
0.10UF
0.010UF
1000PF
0.022UF
J
K
K
K
K
C70
C72
C74,75
C77
C78
C92-0507-05
C92-0507-05
CK73GB1H102K
C90-2046-05
CK73GB1H102K
CHIP-TAN
CHIP-TAN
CHIP C
ELECTRO
CHIP C
4.7UF
4.7UF
1000PF
22UF
1000PF
6.3WV
6.3WV
K
10WV
K
C79,80
C81
C82
C83
C84
CK73GB1H221K
CK73GB1H102K
C92-0507-05
CC73GCH1H270J
C92-0507-05
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
220PF
1000PF
4.7UF
27PF
4.7UF
K
K
6.3WV
J
6.3WV
C86
C87
C88
C91
C92
C92-0662-05
CC73GCH1H330J
CK73GB1H103K
CC73GCH1H050C
CK73GB1H102K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
15UF
33PF
0.010UF
5.0PF
1000PF
6.3WV
J
K
C
K
C93
C94
C95
C96
C92-0555-05
CK73GB1H102K
CC73GCH1H020B
CK73GB1H102K
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.047UF
1000PF
2.0PF
1000PF
35WV
K
B
K
TK-760HG : K,K2,M
TK-762HG : K,K2
Destination
Ref. No.
New
Address parts
Parts No.
Description
Destination
C97
C98
C99
C100
C101
C92-0546-05
CK73GB1H103K
C92-0004-05
CK73GB1H102K
CC73GCH1H040C
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
CHIP C
68UF
0.010UF
1.0UF
1000PF
4.0PF
6.3WV
K
16WV
K
C
C102,103
C104
C105
C106
C107
CK73GB1H102K
C92-0002-05
CK73GB1H102K
CC73GCH1H180J
CK73GB1H102K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
1000PF
0.22UF
1000PF
18PF
1000PF
K
35WV
K
J
K
C110
C111
C112
C113
C114
CC73GCH1H180J
CC73GCH1H040C
CK73GB1H102K
C92-0507-05
C92-0697-05
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP-TAN
18PF
4.0PF
1000PF
4.7UF
3.3UF
J
C
K
6.3WV
16WV
C115
C116
C117
C118
C119
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CC73GCH1H100D
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
1000PF
10PF
0.010UF
K
K
K
D
K
C120
C120
C121
C122,123
C124
CC73GCH1H220J
CC73GCH1H330J
CK73GB1H102K
CK73GB1C104K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
33PF
1000PF
0.10UF
100PF
J
J
K
K
J
C125
C126
C127
C128
C129
C92-0004-05
CC73GCH1H180J
CK73GB1H103K
C92-0543-05
CK73FF1C105Z
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN
CHIP C
1.0UF
18PF
0.010UF
3.3UF
1.0UF
16WV
J
K
10WV
Z
C130
C131-133
C134
C135
C135
CK73GB1H103K
CK73GB1H102K
CK73FB1E104K
CC73GCH1H090D
CC73GCH1H120J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
0.10UF
9.0PF
12PF
K
K
K
D
J
C136
C137
C138
C139
C141
CK73GB1C104K
CC73GCH1H101J
CK73FB1E104K
CK73GB1H102K
C92-0719-05
CHIP C
CHIP C
CHIP C
CHIP C
ELECTRO
0.10UF
100PF
0.10UF
1000PF
47UF
K
J
K
K
25WV
C142-144
C146-149
C150
C151
C152
CK73GB1H102K
CK73GB1H102K
CK73FF1C105Z
CK73GB1H102K
CC73GCH1H030C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
1000PF
1.0UF
1000PF
3.0PF
K
K
Z
K
C
C152
C153
C154
C155
C156,157
CC73GCH1H050C
CC73GCH1H330J
CK73GB1H102K
CC73GCH1H220J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
33PF
1000PF
22PF
1000PF
C
J
K
J
K
K2
C158
C158
C159
C160,161
C162
CC73GCH1H220J
CC73GCH1H270J
CC73GCH1H180J
C92-0719-05
CK73GB1H102K
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
22PF
27PF
18PF
47UF
1000PF
J
J
J
25WV
K
K2
K,M
C163
C164
C165
C166
C167
CC73GCH1H010B
CK73GB1H102K
C92-0719-05
CE04EW1E471M
CC73GCH1H150J
CHIP C
CHIP C
ELECTRO
ELECTRO
CHIP C
1.0PF
1000PF
47UF
470UF
15PF
B
K
25WV
25WV
J
K,M
K2
K,M
K2
K,M
9
TK-760HG/762HG
PARTS LIST
Ref. No.
Address New
parts
Parts No.
Description
C168-170
C171
C172
C173
C174
CK73GB1H102K
CC73GCH1H020B
CE04EW1E471M
CK73GB1C104K
CK73GB1H102K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
1000PF
2.0PF
470UF
0.10UF
1000PF
K
B
25WV
K
K
C175
C175
C177
C179
C180
CC73GCH1H080D
CC73GCH1H100D
CK73GB1H102K
CK73GB1H102K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
10PF
1000PF
1000PF
0.010UF
D
D
K
K
K
C181
C181
C182,183
C183
C185
CC73FCH1H270J
CC73FCH1H390J
CK73GB1H102K
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
27PF
39PF
1000PF
1000PF
0.10UF
J
J
K
K
K
C186,187
C188
C189,190
C192
C194
CK73GB1H102K
CC73GCH1H060D
CK73GB1H102K
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
6.0PF
1000PF
1000PF
0.10UF
K
D
K
K
K
C195
C196
C198
C200
C201
C92-0719-05
CK73GB1H102K
CK73GB1H102K
CK73GB1H102K
CK73GB1C104K
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
47UF
1000PF
1000PF
1000PF
0.10UF
25WV
K
K
K
K
C203
C204
C205
C205
C207
CK73GB1H102K
C92-0004-05
C93-0560-05
C93-0563-05
CK73GB1H103K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
1000PF
1.0UF
10PF
18PF
0.010UF
K
16WV
D
J
K
C208
C208
C209
C209
C210
CC73FCH1H030C
CC73FCH1H040C
C93-0561-05
C93-0564-05
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
4.0PF
12PF
22PF
0.010UF
C
C
J
J
K
C211
C212
C213
C214
C215
C93-0564-05
CK73GB1H102K
C93-0563-05
C93-0603-05
C93-0560-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
1000PF
18PF
1000PF
10PF
J
K
J
K
D
C216
C217
C217
C218
C219
CC73GCH1H0R5B
CC73GCH1H010B
CC73GCH1H020B
CK73GB1C104K
C93-0563-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.5PF
1.0PF
2.0PF
0.10UF
18PF
B
B
B
K
J
C220
C221
C222
C223
C223
CK73GB1H102K
C93-0562-05
CC73GCH1H0R5B
CC73GCH1H010B
CC73GCH1H020B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
15PF
0.5PF
1.0PF
2.0PF
K
J
B
B
B
C224
C230,231
C241
C241
C245
CK73GB1H102K
CK73GB1C104K
C93-0553-05
C93-0554-05
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.10UF
3.0PF
4.0PF
0.10UF
K
K
C
C
K
C248
C251
C252
C259
C265
C92-0585-05
CK73GB1H102K
CK73GB1C104K
CK73GB1C104K
CK73GB1H102K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
1000PF
0.10UF
0.10UF
1000PF
16WV
K
K
K
K
10
Destination
Ref. No.
New
Address parts
Parts No.
Description
C270
C271
C274
C276
C501
CK73GB1C104K
CK73GB1H472K
CK73GB1C104K
CK73GB1H102K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
4700PF
0.10UF
1000PF
1000PF
K
K
K
K
K
K,M
K2
C502
C503
C504
C505
C506,507
CK73GB1C104K
CK73GB1H471K
CK73GB1H103K
CK73GB1C104K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
470PF
0.010UF
0.10UF
0.010UF
K
K
K
K
K
K,M
K2
K2
K,M
C508
C509
C514
C515
C516
CK73GB1H472K
C92-0507-05
CC73GCH1H680J
CK73GB1H103K
CC73GCH1H270J
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
4700PF
4.7UF
68PF
0.010UF
27PF
K
6.3WV
J
K
J
C517
C518
C519
C520
C521
CK73GB1C683K
CC73GCH1H270J
CK73GB1H102K
CK73GB1C104K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.068UF
27PF
1000PF
0.10UF
1000PF
K
J
K
K
K
C522
C523
C524
C525
C526
C92-0507-05
CC73GCH1H221J
CK73GB1H103K
CK73GB1E123K
CK73GB1C683K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
220PF
0.010UF
0.012UF
0.068UF
6.3WV
J
K
K
K
C527
C528
C529
C530
C531
CK73GB1H222K
CK73GB1H103K
CK73GB1H272K
CK73GB1H152K
CK73GB1H272K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2200PF
0.010UF
2700PF
1500PF
2700PF
K
K
K
K
K
C532,533
C534,535
C536,537
C538
C539
CK73GB1C104K
CK73GB1H103K
CK73GB1C104K
C92-0566-05
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
0.10UF
0.010UF
0.10UF
10UF
0.010UF
K
K
K
6.3WV
K
C540,541
C542
C543
C544-546
C547
CK73GB1C104K
CC73GCH1H331J
CK73GB1H102K
CK73GB1H562K
CC73GCH1H030C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
330PF
1000PF
5600PF
3.0PF
K
J
K
K
C
C548-550
C551
C552
C553
C554
CK73GB1H272K
CC73GCH1H151J
CC73GCH1H030C
CK73GB1H102K
CK73GB1H122K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2700PF
150PF
3.0PF
1000PF
1200PF
K
J
C
K
K
K2
K,M
C555
C556
C557
C558
C559
C92-0566-05
CK73GB1C333K
CK73GB1C104K
CC73GCH1H101J
CK73GB1H102K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
0.033UF
0.10UF
100PF
1000PF
6.3WV
K
K
J
K
K2
K,M
K2
C560-563
C564
C565,566
C567
C568
CK73GB1C104K
C92-0507-05
CK73GB1H472K
CC73GCH1H101J
C92-0507-05
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP-TAN
0.10UF
4.7UF
4700PF
100PF
4.7UF
K
6.3WV
K
J
6.3WV
C569
C570
C571,572
C573
C574
CK73GB1E223K
CK73FF1C105Z
CK73GB1H102K
CK73FB1H563K
CC73GCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.022UF
1.0UF
1000PF
0.056UF
47PF
K
Z
K
K
J
K2
K,M
K,M
K,M
K2
K,M
K2
K,M
K2
K,M
K2
K2
K2
K2
Destination
K2
TK-760HG : K,K2,M
TK-762HG : K,K2
TK-760HG/762HG
PARTS LIST
Ref. No.
New
Address parts
Parts No.
Description
Destination
Ref. No.
New
Address parts
Parts No.
Destination
Description
C575
C576
C577,578
C579
C580
CK73GB1H102K
CK73GB1C104K
CK73GB1H103K
CC73GCH1H101J
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.10UF
0.010UF
100PF
0.10UF
K
K
K
J
K
L8
L9
L10
L11
L12
L40-8285-85
L40-1085-77
L40-6875-77
L34-4472-05
L40-3375-34
SMALL FIXED INDUCTOR (0.82UH)
SMALL FIXED INDUCTOR (100NH)
COIL
C581
C582
C583
C584
C585
CK73GB1H102K
CK73GB1C473K
C92-0566-05
CK73GB1H103K
CC73GCH1H101J
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
1000PF
0.047UF
10UF
0.010UF
100PF
K
K
6.3WV
K
J
L13
L14
L15
L17
L18
L34-4473-05
L40-6875-34
L34-4473-05
L92-0179-05
L34-4472-05
COIL
COIL
FERRITE CHIP
COIL
C587
C589
C590
C594
C596
CK73GB1H103K
C92-0606-05
CK73GB1H102K
CK73GB1H102K
CK73GB1H102K
CHIP C
CHIP-TAN
CHIP C
CHIP C
CHIP C
0.010UF
4.7UF
1000PF
1000PF
1000PF
K
10WV
K
K
K
L20
L21
L22
L23
L24
L34-4481-05
L34-4478-05
L34-4480-05
L34-4655-05
L34-4481-05
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
C597
C598
C599
C600
C601,602
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
1000PF
100PF
1000PF
100PF
J
K
J
K
J
L25
L26
L27
L33,34
L501
L34-4478-05
L40-4775-77
L40-1581-86
L92-0179-05
L92-0138-05
AIR-CORE COIL
FERRITE CHIP
FERRITE CHIP
C603
C604-606
C608-610
C611,612
C613
CK73GB1H102K
CC73GCH1H101J
CC73GCH1H101J
CK73GB1H471K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
100PF
470PF
100PF
K
J
J
K
J
L503,504
L510
X1
X501
X502
L92-0138-05
L92-0138-05
L77-1826-05
L77-1708-05
L78-0462-05
FERRITE CHIP
FERRITE CHIP
TCXO (16.8M)
CRYSTAL RESONATOR (3.579545MHZ)
RESONATOR (9.8304MHZ)
C615
C616
C618
C620
C621
CK73GB1H471K
CC73GCH1H101J
CK73GB1H102K
CK73GB1H471K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
100PF
1000PF
470PF
1000PF
K
J
K
K
K
XF1
L71-0551-25
MCF (49.95MHZ/5.0K)
C623
C626
C628
C629
C630
CK73GB1H102K
CK73GB1C104K
CK73GB1C104K
CC73GCH1H470J
C92-0507-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN
1000PF
0.10UF
0.10UF
47PF
4.7UF
K
K
K
J
6.3WV
CP501-505
CP508-514
CP516-524
CP526,527
CP529-536
R90-0741-05
R90-0741-05
R90-0741-05
R90-0741-05
R90-0741-05
MULTIPLE RESISTOR
MULTIPLE RESISTOR
MULTIPLE RESISTOR
MULTIPLE RESISTOR
MULTIPLE RESISTOR
C631
C632
C633
C720
CK73GB1H103K
CK73FF1C105Z
CK73GB1C104K
C92-0566-05
CHIP C
CHIP C
CHIP C
CHIP-TAN
0.010UF
1.0UF
0.10UF
10UF
K
Z
K
6.3WV
CP538
CP539
R1
R2
R3
R90-0741-05
R90-0724-05
R92-1252-05
RK73GB1J102J
R92-1252-05
MULTIPLE RESISTOR
MULTI-COMP
1K X4
CHIP R
0 OHM
CHIP R
1.0K
J
1/16W
CHIP R
0 OHM
E40-6047-05
E40-6021-05
E40-3247-05
E40-5737-05
E40-5738-05
PIN ASSY
FLAT CABLE CONNECTOR
PIN ASSY
PIN ASSY
PIN ASSY
RK73GB1J333J
R92-1252-05
RK73GB1J102J
R92-1252-05
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
J
0 OHM
1.0K
J
0 OHM
1.0K
J
1/16W
CN1
CN2
CN3
CN4
CN5
R4
R6
R7,8
R9,10
R11
CN7
CN8
CN501
J1
J501
E40-3247-05
E40-3246-05
E40-6021-05
E11-0442-05
E08-0877-05
PIN ASSY
PIN ASSY
FLAT CABLE CONNECTOR
3.5D PHONE JACK (3P)
MODULAR JACK
R12
R13
R14
R15
R16
RK73GB1J104J
RK73GB1J473J
RK73GB1J474J
RK73GB1J104J
RK73GB1J220J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
47K
470K
100K
22
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
F1
F53-0108-05
FUSE
R17
R18
R19
R20
R21
RK73GB1J154J
RK73GB1J104J
RK73GB1J392J
RK73GB1J224J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
100K
3.9K
220K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
-
J31-0543-05
COLLAR (LH-5-1.5)
CF1
CF2
L1
L2-4
L5
L72-0959-05
L72-0973-05
L40-1005-34
L40-3381-86
L34-4530-05
CERAMIC FILTER
CERAMIC FILTER
SMALL FIXED INDUCTOR (10UH)
COIL
R22
R23
R24
R25,26
R29
RK73GB1J474J
RK73GB1J223J
RK73GB1J183J
R92-1252-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K J
22K
J
18K
J
0 OHM
0 OHM
1/16W
1/16W
1/16W
L6
L7
L40-1581-86
L40-4785-85
R30
R31
R32
RK73GB1J103J
RK73GB1J152J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
10K
1.5K
10K
1/16W
1/16W
1/16W
TK-760HG : K,K2,M
TK-762HG : K,K2
✽
J
J
J
1/16W
1/16W
11
TK-760HG/762HG
PARTS LIST
Ref. No.
Address New
parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R33
R34
R35
R36
R37
R92-1252-05
RK73GB1J104J
RK73GB1J224J
RK73GB1J223J
RK73GB1J220J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
100K
220K
22K
22
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R103
R105
R106
R107
R108
RK73GB1J472J
RK73GB1J470J
RK73GB1J222J
RK73GB1J473J
RK73GB1J181J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
47
2.2K
47K
180
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R38-40
R41
R42
R43
R44
RK73GB1J103J
RK73GB1J224J
RK73GB1J473J
RK73GB1J683J
RK73GB1J153J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
220K
47K
68K
15K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R108
R109
R110
R111
R111
RK73GB1J271J
RK73GB1J102J
RK73GB1J220J
RK73GB1J180J
RK73GB1J330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
1.0K
22
18
33
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R46
R47
R48
R49
R50
RK73GB1J223J
RK73GB1J101J
RK73GB1J184J
RK73GB1J152J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
100
180K
1.5K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R112
R113
R113
R114
R115
RK73GB1J333J
RK73GB1J181J
RK73GB1J271J
RK73GB1J472J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
180
270
4.7K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R51-53
R54
R55
R56
R57
RK73GB1J102J
R92-1252-05
RK73GB1J104J
RK73GB1J101J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0 OHM
100K
100
470
J
1/16W
J
J
J
1/16W
1/16W
1/16W
R116
R117
R118
R119
R120
RK73GB1J473J
RK73GB1J222J
RK73GB1J102J
RK73GB1J103J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
2.2K
1.0K
10K
0 OHM
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R58
R59
R60
R61
R62
RK73GB1J332J
RK73GB1J472J
RK73GB1J334J
RK73GB1J102J
RK73GB1J224J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
4.7K
330K
1.0K
220K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R121
R122
R123
R124
R125
RK73GB1J100J
R92-1215-05
RK73GB1J472J
RK73GB1J103J
RK73GB1J333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
470
4.7K
10K
33K
J
J
J
J
J
1/16W
1/2W
1/16W
1/16W
1/16W
R63
R64
R65
R66
R67
RK73GB1J474J
RK73GB1J223J
RK73GB1J183J
RK73GB1J101J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
22K
18K
100
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R126
R127
R128
R129
R130
RK73GB1J471J
RK73GB1J222J
RK73GB1J220J
RK73GB1J152J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
2.2K
22
1.5K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R68
R69
R70
R71
R72
RK73GB1J182J
R92-1252-05
RK73GB1J562J
RK73GB1J103J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.8K
J
0 OHM
5.6K
J
10K
J
0 OHM
1/16W
R131
R132
R133-136
R137
R138
RK73GB1J681J
RK73FB2A470J
R92-1252-05
RK73FB2A100J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680
47
0 OHM
10
1.0K
J
J
1/16W
1/10W
J
J
1/10W
1/16W
R73
R75
R76
R77
R77
RK73GB1J223J
RK73GB1J471J
RK73GB1J223J
RK73GB1J154J
RK73GB1J184J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
470
22K
150K
180K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R139
R140
R141
R142
R144
RK73GB1J103J
RK73FB2A2R2J
RK73GB1J103J
RK73GB1J473J
R92-0685-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
2.2
10K
47K
22
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/2W
R78
R79
R80
R81
R82
RK73GB1J104J
RK73GB1J681J
RK73GB1J471J
RK73GB1J101J
RK73GB1J152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
680
470
100
1.5K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R145,146
R147
R147
R148
R149
RK73GB1J473J
RK73GB1J102J
RK73GB1J152J
RK73GB1J104J
RK73GB1J470J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
1.5K
100K
47
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R83
R85
R86
R87
R88
RK73GB1J684J
RK73GB1J272J
RK73GB1J122J
RK73GB1J102J
RK73GB1J271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680K
2.7K
1.2K
1.0K
270
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R150
R151
R151
R152
R153
RK73GB1J104J
RK73FB2A471J
RK73FB2A821J
R92-1252-05
R92-0670-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K J
470
J
820
J
0 OHM
0 OHM
1/16W
1/10W
1/10W
R89
R90,91
R92
R93
R94
RK73GB1J102J
RK73GB1J104J
R92-1252-05
RK73GB1J152J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
J
100K J
0 OHM
1.5K
J
0 OHM
1/16W
1/16W
R154
R155
R155
R157
R159
RK73GB1J152J
RK73FB2A120J
RK73FB2A5R6J
RK73GB1J271J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5K
12
5.6
270
47K
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/16W
R95
R97
R98
R99
R100,101
RK73GB1J103J
RK73GB1J473J
RK73GB1J223J
RK73GB1J271J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
22K
270
100
1/16W
1/16W
1/16W
1/16W
1/16W
R160
R160
R161
R162
R163
RK73FB2A471J
RK73FB2A821J
RK73GB1J334J
RK73GB1J333J
R92-0670-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
820
330K
33K
0 OHM
J
J
J
J
1/10W
1/10W
1/16W
1/16W
12
J
J
J
J
J
1/16W
1/16W
1/16W
K,M
K2
K,M
K2
K2
K,M
K,M
K2
K,M
K2
K2
K,M
K2
K,M
K2
K,M
TK-760HG : K,K2,M
TK-762HG : K,K2
TK-760HG/762HG
PARTS LIST
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
1/16W
1/10W
R533
R534
R535
R536
R537
RK73GB1J104J
RK73GB1J823J
RK73GB1J103J
RK73GB1J153J
RK73GB1J105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
82K
10K
15K
1.0M
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R538
R539
R540
R541
R542
RK73GB1J103J
R92-1252-05
RK73GB1J223J
RK73GB1J184J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
0 OHM
22K
180K
1.0K
J
1/16W
J
J
J
1/16W
1/16W
1/16W
6.8K
100K
120
150
10K
J
J
J
J
J
1/16W
1/16W
1/2W
1/2W
1/16W
K,M
K2
K2
R543
R544
R545
R546
R547
RK73GB1J184J
RK73GB1J103J
RK73GB1J472J
RN73GH1J913D
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
180K
10K
4.7K
91K
10K
J
J
J
D
J
1/16W
1/16W
1/16W
1/16W
1/16W
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
8.2K
27K
39K
3.3K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
K,M
K2
K,M
K,M
K2
R548
R549
R550
R551,552
R553
RN73GH1J333D
RN73GH1J913D
RN73GH1J683D
RK73GB1J223J
RK73GB1J105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
91K
68K
22K
1.0M
D
D
D
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
RK73GB1J562J
RK73GB1J102J
R92-0670-05
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
5.6K
J
1.0K
J
0 OHM
0 OHM
47K
J
1/16W
1/16W
K,M
R554
R555,556
R557
R558
R559
RN73GH1J913D
RK73GB1J104J
RN73GH1J274D
R92-1252-05
RK73GB1J333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
91K
100K
270K
0 OHM
33K
D
J
D
1/16W
1/16W
1/16W
J
1/16W
R186
R186
R188
R189
R190
RK73GB1J100J
R92-1252-05
RK73GB1J102J
RK73GB1J101J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
0 OHM
1.0K
100
47K
R560
R561
R562
R563
R564
RK73GB1J474J
RK73GB1J333J
R92-1252-05
RK73GB1J473J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
33K
0 OHM
47K
22K
J
J
1/16W
1/16W
J
J
1/16W
1/16W
R192
R193
R196
R197
R201,202
RK73GB1J103J
RK73GB1J102J
RK73GB1J332J
R92-1252-05
R92-1252-05
R565
R566
R567
R568
R569
R92-1252-05
RK73GB1J563J
RK73GB1J334J
RK73GB1J473J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
56K
330K
47K
1.0K
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R208
R210
R219-221
R501
R502
R570
R571
R572
R573
R574
RK73GB1J155J
RN73GH1J682D
RK73GB1J473J
RK73GB1J474J
RN73GH1J683D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5M
6.8K
47K
470K
68K
J
D
J
J
D
1/16W
1/16W
1/16W
1/16W
1/16W
RK73GB1J101J
RK73GB1J224J
RK73GB1J103J
RN73GH1J682D
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
220K
10K
6.8K
22K
J
J
J
D
J
1/16W
1/16W
1/16W
1/16W
1/16W
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R164
R166
R167
R168,169
R170
R92-1213-05
RK73GB1J221J
R92-1252-05
RK73GB1J103J
RK73FB2A222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
220
0 OHM
10K
2.2K
J
J
1/2W
1/16W
J
J
R171
R172
R173
R173
R174
RK73GB1J153J
RK73GB1J334J
RK73GB1J222J
RK73GB1J332J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
15K
330K
2.2K
3.3K
10K
R175
R176
R177
R177
R178
RK73GB1J682J
RK73GB1J104J
R92-1214-05
R92-1261-05
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
R178
R179
R179
R180
R180,181
RK73GB1J822J
RK73GB1J273J
RK73GB1J393J
RK73GB1J332J
RK73GB1J223J
R181
R182
R183
R184
R185
K2
K,M
1/16W
J
1/16W
J
J
J
1/16W
1/16W
1/16W
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
J
1.0K
J
3.3K
J
0 OHM
0 OHM
1/16W
1/16W
1/16W
R92-0670-05
R92-1252-05
R92-1252-05
RK73GB1J473J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
47K
J
4.7K
J
R503
R504-507
R508
R509,510
R511
RK73GB1J102J
RK73GB1J473J
RK73GB1J102J
R92-1252-05
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
47K
1.0K
0 OHM
47K
J
J
J
1/16W
1/16W
1/16W
J
1/16W
R575
R576
R577
R578
R579
R512
R513
R514
R515,516
R517
RK73GB1J104J
RK73GB1J223J
RK73GB1J473J
RK73GB1J223J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
22K
47K
22K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R580
R581
R582
R583
R584
R92-1252-05
RK73GB1J394J
RK73GB1J273J
RK73GB1J470J
RK73GB1J220J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
390K
27K
47
22
R518
R519
R520-523
R526
R527
RK73GB1J472J
RK73GB1J103J
RK73GB1J102J
RK73GB1J154J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
10K
1.0K
150K
0 OHM
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R585
R586
R587
R588
R590
R92-1252-05
RK73GB1J473J
R92-1252-05
RK73GB1J103J
RK73GB1J333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
47K
J
0 OHM
10K
J
33K
J
R528
R529
R530
R531
R532
RK73GB1J472J
RK73GB1J154J
RK73GB1J473J
RK73GB1J394J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
150K
47K
390K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R591
R592
R593
R594
R595
R92-1252-05
RK73GB1J103J
RK73GB1J181J
RK73GB1J392J
RK73GB1J181J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
10K
180
3.9K
180
TK-760HG : K,K2,M
TK-762HG : K,K2
1/16W
1/16W
K2
K,M
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
13
TK-760HG/762HG
PARTS LIST
Ref. No.
Address New
parts
Parts No.
Destination
Description
R598
R599
R600
R602
R603
RK73GB1J473J
RK73GB1J102J
R92-1252-05
RK73GB1J473J
RK73GB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
0 OHM
47K
100
J
J
1/16W
1/16W
J
J
R604
R605
R606
R607
R608
RK73GB1J472J
RK73GB1J332J
RK73GB1J102J
RK73GB1J101J
RK73GB1J122J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
3.3K
1.0K
100
1.2K
R610,611
R612
R613
R614,615
R616
RK73GB1J473J
R92-1201-05
RK73GB1J103J
R92-1252-05
RK73GB1J474J
R617
R618
R619
R620,621
R622
Ref. No.
New
Address parts
Parts No.
Description
1/16W
1/16W
D526
D527,528
D529
IC1,2
IC3
1812L075PR
HSB123
MA742
TA75S01F
MB15A02
VARISTOR
DIODE
DIODE
IC (OP AMP)
IC (PLL)
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
IC4
IC5
IC6
IC7
IC8
NJM4558M
TA31136FN
M62363FP
NJM2904M
UPB1509GV
IC (OP AMP X2)
IC (FM IF DETECTOR)
IC (8bit D/A CONVERTOR)
IC (OP AMP X2)
BI-POLAR IC
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
J
220
10K
J
0 OHM
470K J
1/16W
1/2W
1/16W
1/16W
IC9
IC10
IC11
IC12
IC13
BU4094BCF
NJM78L05UA
AN8009M
TA7808S
LA4422
IC (8-STAGE SHIFT/STORE REGISTER)
IC (REGULATOR/+5V)
IC (REGULATOR)
IC (REGULATOR)
IC (AF POWER AMP/5.8W)
RK73GB1J472J
RK73GB1J683J
RK73GB1J104J
RK73GB1J103J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
68K
100K
10K
47K
1/16W
1/16W
1/16W
1/16W
1/16W
IC14
IC15
IC400
IC400
IC501
TC4013BF(N)
TA75S01F
M68702H
M68702L
AT29C020-90TI
MOS IC
MOS IC
POWER MODULE
POWER MODULE
IC (FLASH ROM)
R630
R701
R704
R720
R722
R92-1252-05
RK73GB1J473J
RK73GB1J223J
R92-1252-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
47K
J
22K
J
0 OHM
0 OHM
IC502
IC503
IC505
IC507
IC508
30622M4102GP
RH5VL42C
AT2408N10SI2.5
NJM2904V
TC35453F
CPU
IC (REGULATOR)
IC (EEPROM)
IC (APC)
IC (AUDIO PROCESSOR)
D1
D2
D3-5
D8
D9
HSB123
02DZ20(Y,Z)
HSB123
DAN235K
1SS355
DIODE
ZENER DIODE
DIODE
DIODE
DIODE
IC509
IC510
IC511
IC512
IC513
BU4066BCFV
BU4094BCFV
LC73872M
NJM78L05UA
TA75W558FU
IC (ANALOG SWITCH X4)
IC (8-STAGE SHIFT/STORE REGISTER)
IC (DTMF RECEIVER)
IC (REGULATOR)
IC (OP AMO X2)
D10
D11
D14
D15
D16
DAN235K
MA742
1SS355
DAN202K
DAN235K
DIODE
DIODE
DIODE
DIODE
DIODE
IC514
Q1
Q2
Q3
Q4-6
TC75W51FU
DTD114EK
KRA225S
DTA114EKA
DTC114EKA
IC (OP AMP X2)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
D17
D18
D19,20
D21
D22
1SS355
HVC350B
1SS355
02DZ18(X,Y)
HSB123
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
ZENER DIODE
DIODE
Q7
Q8
Q9
Q10
Q11
2SC4649(N,P)
2SC2412K
2SC4215(Y)
2SC2412K
2SA1832(GR)
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
D23
D24
D25
D26
D27
HVC350B
02DZ15(X,Y)
22ZR-10D
DSA3A1-FK
1SS355
ZENER DIODE
SURGE ABSORBER
DIODE
DIODE
Q12
Q13,14
Q15
Q16
Q17
2SC4738(GR)
2SC4649(N,P)
3SK228
DTC114EKA
DTC363EU
TRANSISTOR
TRANSISTOR
FET
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
D28
D30,31
D34
D35,36
D37
HVC350B
HVC350B
MA4PH633
MA742
MA4PH633
DIODE
DIODE
DIODE
Q18
Q19
Q20
Q21
Q22
2SA1745(6,7)
DTC114EKA
DTA114EKA
DTC114EKA
2SC3357
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
XB15A709
UDZ4.7(B)
MA742
HZU5ALL
MA2S111
DIODE
ZENER DIODE
DIODE
DIODE
DIODE
K,M
Q23
Q24
Q25
Q26
Q27
2SA1641(S,T)
DTA114EKA
2SC2954
DTA114EKA
3SK241(R)
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
FET
MA2S111
MA2S111
MA742
DAN202U
HSB123
DIODE
DIODE
DIODE
DIODE
DIODE
762
Q28
Q29
Q31
Q32
Q33
2SB1132(Q,R)
DTC114EKA
2SC2412K
2SB1565(E,F)
DTC114EKA
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
D37
D39
D40
D41
D501-504
D505
D506,507
D508
D523
D524,525
14
✽
J
J
J
J
J
1/16W
1/16W
K2
2C,2F
2C,2F
Destination
K,M
K2
TK-760HG : K,K2,M
TK-762HG : K,K2
TK-760HG/762HG
PARTS LIST
PLL/VCO (X58-4670-XX)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
Q35
Q36
Q37,38
Q501
Q502,503
DTC144EKA
2SC2412K
2SK1824
2SC4619
DTC114EE
DIGITAL TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
DIGITAL TRANSISTOR
R107-110
R111
R112,113
R114
R115
RK73GB1J103J
RK73GB1J331J
RK73GB1J181J
RK73GB1J470J
RK73GB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
330
180
47
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Q504
Q505
Q506
Q508
Q509
2SC4617(S)
2SB1132(Q,R)
DTC114EE
2SC4617(S)
DTC363EU
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
R116
R117
RK73GB1J392J
RK73GB1J101J
CHIP R
CHIP R
3.9K
100
J
J
1/16W
1/16W
TH1
157-153-65001
THERMISTOR
D101-104
D105
Q101
Q102
Q103
1SV283
HVU363A
2SK508NV(K52)
DTC114EUA
2SK508NV(K52)
DIODE
FET
DIGITAL TRANSISTOR
FET
Q104,105
Q106
2SC4081
2SC4226(R24)
TRANSISTOR
TRANSISTOR
-10 : K,M
-11 : K2
C102
C104
C104,105
C105
C107
CK73GB1H471K
CC73GCH1H150J
CC73GCH1H150J
CC73GCH1H270J
CC73GCH1H060D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
15PF
15PF
27PF
6.0PF
K
J
J
J
D
K2
K,M
K2
K2
C107
C110
C110
C111
C111
CC73GCH1H080D
CC73GCH1H040B
CC73GCH1H120J
CC73GCH1H040B
CC73GCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
4.0PF
12PF
4.0PF
5.0PF
D
B
J
B
B
K,M
K,M
K2
K2
K,M
C112,113
C114
C114,115
C115
C116
CC73GCH1H020B
CC73GCH1H070D
CC73GCH1H060D
CC73GCH1H050B
CC73GCH1H120J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2.0PF
7.0PF
6.0PF
5.0PF
12PF
B
D
D
B
J
K2
K,M
K2
C117
C118
C119,120
C121
C122
CK73GB1H471K
CC73GCH1H050B
CK73GB1H471K
CC73GCH1H090D
CC73GCH1H0R5B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
5.0PF
470PF
9.0PF
0.5PF
K
B
K
D
B
C123
C124
C125
C126
C127
CK73GB1H471K
CC73GCH1H0R5B
CK73GB1H102K
CK73GB1H471K
CC73GCH1H100D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.5PF
1000PF
470PF
10PF
K
B
K
K
D
TC106
TC109
C05-0384-05
C05-0384-05
CERAMIC TRIMMER CAP (10PF)
CERAMIC TRIMMER CAP (10PF)
CN101
E40-6019-05
PIN ASSY
-
F10-2279-04
SHIELDING CASE
L101-104
L105
L106
L107,108
L109,110
L40-1595-34
L40-3975-34
L40-2775-34
L40-1098-76
L40-1595-34
SMALL FIXED INDUCTOR (1UH)
L111
L112
L116
L34-4547-05
L34-4548-05
L34-4549-05
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
R101,102
R103
R104
R105
R106
RK73GB1J101J
RK73GB1J102J
RK73GB1J470J
RK73GB1J154J
RK73GB1J470J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
TK-760HG : K,K2,M
TK-762HG : K,K2
100
1.0K
47
150K
47
K,M
K2
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
15
16
2
1
A
B
C
D
24
3
M2.6 x 6 (OC) BLK
M3 x 8
M2.6 x 6 (Br-Tap)
M2.6 x 12 (Br-Tap)
40
703
2
7
C
TX-RX unit
(X57-595) (B/2)
24
37
Ax2
: N33-2606-45
: N67-3008-46
: N87-2606-46
: N87-2612-46
A
A
11
6
1
703
17
Display unit
(X54-327)
C
23x2
22
A
B
Dx11
26
44
Cx2
27
B
22
701
9
IC400
702
25
Cx2
24
704
TX-RX unit
(X57-595) (A/2)
B
21x2
16
C
12
14
TK-760HG/762HG
EXPLODED VIEW (TK-760HG)
Parts with the exploded numbers larger than 700 are not supplied.
2
1
A
B
C
D
24
3
M2.6 x 6 (OC) BLK
M3 x 8
M2.6 x 6 (Br-Tap)
M2.6 x 12 (Br-Tap)
40
24
Ax2
37
: N33-2606-45
: N67-3008-46
: N87-2606-46
: N87-2612-46
D
A
2
C
1
6
28
7 11
TX-RX unit
(X57-595) (B/2)
703
17
Display unit
(X54-328)
C
703
22
23x2
A
E
Dx11
26
44
Cx2
27
B
22
24
704
701
9
IC400
702
25
Cx2
TX-RX unit
(X57-595) (A/2)
B
21x2
16
F
12
14
TK-760HG/762HG
EXPLODED VIEW (TK-762HG)
17
TK-760HG/762HG
PACKING
G
13 DC cord
(E30-3339-05)
1
H
45 Microphone
(T91-0621-05) : K,K2
33 Protection bag
(H25-0720-04)
19 Fuse
(F51-0017-05) x 2
5 Cap
(B09-0235-05)
38 Bracket
(J29-0627-23)
32 Inner packing case
(H12-1391-03)
36 Holder
(J19-1584-05)
42 Screw set
(N99-0395-05)
705 Warranty card
2
31 Polystyrene foamed fixture (R)
(H10-6629-02)
33 Protection bag
(H25-0720-04)
8 Instruction manual
(B62-1257-20) : M
(B62-1258-20) : K,K2
30 Polystyrene foamed fixture (F)
(H10-6628-02)
3
34 Item carton case
(H52-1653-02)
18
TK-760HG/762HG
ADJUSTMENT
Test Mode (TK-760HG Only)
• Signalling
■ Test Mode Operating Features
Signalling No.
This transceiver has a test mode. To enter test mode,
press [SCN] key and turn power on. Hold [SCN] key until test channel No. and test signalling No. appears on
LCD. Test mode can be inhibited by programming. To exit
test mode, switch the power on again. The following functions are available in test mode.
• Controls
[PTT]
[MON]
[SCN]
[A]
[D/A]
[ ]
[ ]
[CH / ]
[Volume /
Used when making a transmission.
Monitor on and off.
Sets to the tuning mode.
Function on.
RF power high and low.
Changes signalling.
Changes wide and narrow
Changes channel.
Volume up/down.
]
Unused.
Lights at RF power low.
Lights at monitor on.
Lights at narrow.
• LED indicator
Red LED
Green LED
Lights during transmission.
Lights when there is a carrier.
The set has been adjusted for the frequencies shown in
the following table. When required, re-adjust them following the adjustment procedure to obtain the frequencies you
want in actual operation.
• Frequency (MHz)
None
None
2
None
100Hz square
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 D023N
DQT D023N
8
DQT D754I
DQT D754I
9
DTMF DEC, (159D)
DTMF ENC, (159D)
10
None
DTMF tone (9)
11
2-tone 321.7/928.1Hz
None
12
Single tone 1200Hz
Single tone 1200Hz
• Preparations for tuning the transceiver
Channel appears on LCD. Set channel according to tuning requirements.
LCD display (Test mode)
1 –
Channel No.
TK-760HG/762HG (K)
No.
RX
TX
RX
TX
161.050
161.100
160.050
160.100
2 (Low)
148.050
148.100
146.050
146.100
3 (High)
173.950
173.900
173.950
173.900
4
161.000
161.000
160.000
160.000
5
161.200
161.200
160.200
160.200
6
161.400
161.400
160.400
160.400
7~16
–
–
–
–
TK-760HG/762HG (K2)
No.
RX
TX
1 (Center)
149.050
149.100
2 (Low)
136.050
136.100
3 (High)
161.950
161.900
4
149.000
149.000
5
149.200
149.200
6
149.400
149.400
7~16
–
–
1
Signalling No.
TK-760HG (M)
1 (Center)
Channel
1
• Transceiver tuning
(To place transceiver in tuning mode)
■ Frequency and Signalling
Channel
TX
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is turned, the unit must be
connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
4Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
• LCD indicator
“SCN”
“AUX”
“MON”
“Right side dot”
RX
Press [SCN], now in tuning mode. Use [D/A] button to
write tuning data through tuning modes, and [CH / ] to
adjust tuning requirements (1 to 256 appears on LCD).
Use [ ] button to select the adjustment item through
tuning modes. Use [A] button to adjust 3-point or 5-point
tuning, and use [ ] button to switch between wide/narrow.
LCD display (Tuning mode)
Adjustment item
F . R . E . Q. .
Point tuning indicator
Wide/Narrow indicator
Off : Wide
On : Narrow
1.
Adjustment
(1~256)
19
TK-760HG/762HG
ADJUSTMENT
■ Tuning Mode
Display
Function name
FREQ_ _XX
Frequency adj.
HPOW_XXX
RF high power
[ ]
LPOW_XXX
RF low power
[ ]
[A]
[A]
NARROW
_MAX_ XXX.
Max deviation (Narrow)
[ ]
FDQT_XXX.
DQT fine deviation (Narrow)
[ ]
DTMF_XXX.
DTMF fine deviation (Narrow)
[ ]
TONE_XXX.
Single tone fine deviation (Narrow)
[ ]
H.P.OW_XXX
Hi power (L')
[D/A]
[ ]
H.P.O.W_XXX
Hi power (C)
[D/A]
[ ]
H.P.O.W._XXX
Hi power (H')
[D/A]
[ ]
H.P.O.W._.XXX
Hi power (H)
[D/A]
[ ]
L.POW_XXX
Low power (L)
[D/A]
[ ]
L.P.OW_XXX
Low power (L')
[D/A]
[ ]
L.P.O.W_XXX
Low power (C)
[D/A]
[ ]
L.P.O.W._XXX [ ]
Low power (H')
[D/A]
L.P.O.W._.XXX
Low power (H)
[D/A]
[ ]
_MAX_XXX
Max deviation (Wide)
[ ]
[ ]
_BAL_XXX
DQT balance (Wide)
[ ]
_FQT_ XXX.
QT fine deviation (Narrow)
[ ]
[ ]
WIDE
_BAL_XXX.
DQT balance (Narrow)
[ ]
H.POW_XXX
Hi power (L)
[D/A]
[ ]
_FQT_XXX
QT fine deviation (Wide)
[ ]
[ ]
[ ]
[ ]
[ ]
FDQT_XXX
DQT fine deviation (Wide)
[ ]
20
[A]
_.BAL_XXX
DQT balance (L)
[ ]
[D/A]
[ ]
[D/A]
_.B.A.L_XXX
DQT balance (C)
_.M.A.X._.XXX
Max deviation (H)
[ ]
[D/A]
[ ]
[D/A]
_.B.A.L._.XXX
DQT balance (H)
[ ]
[D/A]
[ ]
[ ]
[ ]
_.FQT_XXX
_.F.Q.T_XXX
_.F.Q.T._.XXX
QT fine deviation (L)
QT fine deviation (C)
QT fine deviation (H)
[D/A]
[D/A]
[D/A]
[ ]
[ ]
[ ]
F.DQT_XXX
F.D.Q.T_XXX
F.D.Q.T._.XXX
DQT fine deviation (L)
DQT fine deviation (C)
DQT fine deviation (H)
[D/A]
[D/A]
[D/A]
[ ]
[ ]
[A]
S.ENS_XXX
Sensitivity (L)
[ ]
[D/A]
S.E.N.S_XXX
Sensitivity (C)
[ ]
[D/A]
S.E.N.S._.XXX
Sensitivity (H)
[ ]
[D/A]
WIDE
SQL3_XXX
Squelch (Open) (Wide)
[ ]
SQL9_XXX.
Squelch (Tight) (Narrow)
[ ]
[A]
[D/A]
_.M.A.X_XXX
Max deviation (C)
TONE_XXX
Single tone fine deviation (Wide)
[ ]
[ ]
[A]
[ ]
DTMF_XXX
DTMF fine deviation (Wide)
SENS_XXX
Seisitivity
NARROW
SQL3_XXX.
Squelch (Open) (Narrow)
[A]
_.MAX_XXX
Max deviation (L)
[ ]
SQL9_XXX
Squelch (Tight) (Wide)
[ ]
[ ]
[A]
[A]
S.QL3_XXX
Squelch (Open) (L)
[ ]
[D/A]
S.QL9_XXX
Squelch (Tight) (L)
[D/A]
S.Q.L.3_XXX
Squelch (Open) (C)
[ ]
[D/A]
[ ]
S.Q.L.9_XXX
Squelch (Tight) (C)
[D/A]
S.Q.L.3._.XXX
Squelch (Open) (H)
[ ]
[D/A]
[ ]
S.Q.L.9._.XXX
Squelch (Tight) (H)
[D/A]
[ ]
TK-760HG/762HG
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
Major Specifications
136 to 174MHz
Frequency modulation and external modulation
–127dBm/0.1µV to greater than –7dBm/100mV
50Ω
136 to 174MHz or more
Vicinity of 100W
136 to 174MHz
1 to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 1000MHz
0.2ppm or less
20A
50Hz to 10kHz
1mV to 10V
20Hz to 20kHz or more
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
Approx. 4Ω, 10W or more
13.6V, approx. 20A (adjustable from 9 to 20V)
Useful if ammeter requipped
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
11. 4Ω Dummy Load
12. Regulated Power Supply
Tuning cable (E30-3383-05)
Test cable for microphone input (E30-3360-08)
Adapter cable (E30-3383-05) is required for
injecting an audio if PC tuning is used.
See "PC Mode" section for the connection.
MIC connector
(Front view)
8
Lead wire +
MIC
1
Shield wire –
1 : BLC
2 : PSB
3:E
4 : PTT
5 : ME
6 : MIC
7 : HOOK
8 : CM
21
TK-760HG/762HG
ADJUSTMENT
■ Adjustment Point
Adjustment Location
■ Switch (TK-760HG)
LED
Power
Volume
up/down
MIC jack
Display
Channel
up/down
TX-RX UNIT (A/2)
Programmable function keys
L18
■ Note
• Flash memory
The firmware program (User mode, Test mode, Tuning
mode, etc.) and the data programmed by the FPU (KPG-56D)
for the flash memory, is stored in memory. When parts are
changed, program the data again.
TC106
L15
L13
CV
PLL/VCO
L5
RSSI
TC109
L11
• EEPROM
The tuning data (Deviation, Squelch, etc.) for the
EEPROM, is stored in memory. When parts are changed,
readjust the transceiver.
■ Repair Jig
• Chassis
Use jig (Part No. : A10-4010-02) for repairing the TK760HG/762HG. The jig facilitates the voltage check when
the voltage on the component side TX-RX unit is checked
during repairs.
• Extension cable
Part No. : E30-3404-05
Bx2
Ax4
Ax5
Ax2
Extension cable
A
B
22
ø2.6 x 6
M3 x 8
TK-760HG/762HG
ADJUSTMENT
Common Section
Since the TK-762HG cannot be tuned from the panel, the FPU (KPG-56D) should be used for adjustment.
Measurement
Item
Condition
1. PLL lock
voltage
1) Set test mode
CH : CH3 - Sig1
RX
TX
RX
TX
Testequipment
Unit
DVM
TX-RX
Power meter (A/2)
F. conter
Terminal
CV
Adjustment
Unit
PLL
2) PTT : ON (Transmit)
3) CH : CH2 - Sig1
AUX : ON (talk-around mode)
4) PTT : ON (Transmit)
Parts
Method
Specifications/Remarks
TC106 7.5V
± 0.1V
TC109 7.5V
Check
1.0V or more
0.5V or more
Receiver Section
Measurement
Item
Condition
1. Discriminator 1) Set test mode
• Wide
CH : CH1 - Sig1
SSG freq’
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
SSG output : –53dBm/501µV
SSG MOD : 3kHz
AF : 1.4V/4Ω
2. Sensitivity
1) Set test mode
• Wide
Select “SENS” in tuning mode.
“S.E.N.S”
Adjust [120]
SSG freq’
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
SSG output : –118dBm/0.28µV
SSG MOD : 3kHz
AF output : 1V/4Ω
2) “S.ENS”
Adjust [ ***]
SSG freq'
: 148.050MHz K
: 136.050MHz K2
: 146.050MHz M
3) “S.E.N.S._.”
Adjust [ ***]
SSG freq’
: 173.950MHz K,M
: 161.950MHz K2
3. Squelch 3
1) Set test mode
• Wide
Select “SQL3” in tuning mode.
“S.QL3”
Adjust [ ***]
SSG freq’
: 148.050MHz K
: 136.050MHz K2
: 146.050MHz M
SSG MOD : 3kHz (Wide)
1.5kHz (Narrow)
2) “S.Q.L.3”
Adjust [ ***]
SSG freq’
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
Testequipment
SSG
Unit
Rear
panel
AF VTVM
Oscilloscope
SSG
ANT
Unit
Parts
Method
TX-RX
(A/2)
L5
AF output maximum.
TX-RX
(A/2)
L11
L13
L15
L18
RSSI voltage
maximum.
Front
panel
CH /
ACC
(EXT.SP)
Rear
panel
AF VTVM
Distortion
meter
Oscilloscope
AG
DVM
Terminal
Adjustment
ANT
ACC
(EXT.SP)
TX-RX
(A/2)
RSSI
.
Adjust to the
squelch threshold
point.
23
TK-760HG/762HG
ADJUSTMENT
Measurement
Item
• Narrow
4. Squelch 9
• Wide
• Narrow
5. Squelch
check
6. QT check
Condition
3) “S.Q.L.3._.”
Adjust [***]
SSG freq’
: 173.950MHz
: 161.950MHz
4) “SQL3***.”
Adjust [***]
SSG freq’
: 161.050MHz
: 149.050MHz
: 160.050MHz
SSG
K,M
K2
AF VTVM
Distortion
meter
Oscilloscope
AG
Unit
Rear
panel
Terminal
ANT
ACC
(EXT.SP)
Adjustment
Unit
Front
panel
Parts
CH /
Method
Adjust to the
squelch threshold
point.
K
K2
M
1) Set test mode
Select “SQL9” in tuning mode.
“S.QL9”
Adjust [***]
SSG freq’
: 148.050MHz K
: 136.050MHz K2
: 146.050MHz M
SSG MOD : 3kHz (Wide)
1.5kHz (Narrow)
2) “S.Q.L.9”
Adjust [***]
SSG freq’
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
3) “S.Q.L.9._.”
Adjust [***]
SSG freq'
: 173.950MHz K,M
: 161.950MHz K2
4) “SQL9***.”
Adjust [***]
SSG freq’
: 161.050MHz K
: 149.050MHz K2
: 160.050MHz M
1) Set test mode
CH : CH1 - Sig1~CH3 - Sig1
2) SSG output : OFF
Check
Squelch must be opened.
(Wide/Narrow)
Squelch must be closed.
(Wide/Narrow)
1) Set test mode
CH : CH1 - Sig4
SSG MOD
INT : 3kHz (Wide)
1.5kHz (Narrow)
EXT : 151.4Hz
SSG system MOD DEV
: ±3.75kHz (Wide)
: ±1.85kHz (Narrow)
SSG output : 10dB SINAD level
2) CH : CH1 - Sig3
CH1 - Sig5
CH1 - Sig6
24
Testequipment
Check
Squelch must be opened.
TK-760HG/762HG
ADJUSTMENT
Transmitter Section
Measurement
Item
Condition
Testequipment
Unit
1. Frequency
1) Set test mode
Power meter Rear
Select “FREQ” in tuning mode. F. counter panel
PTT : ON
Adjust [_**]
2. Power
output
3. High power
Terminal
ANT
Adjustment
Unit
Front
panel
Parts
CH /
Method
Check
161.100MHz±50Hz K
149.100MHz±50Hz K2
160.100MHz±50Hz M
1) Maximum power
Set test mode
Select “HPOW” in tuning mode.
“H.POW”
Adjust [256]
PTT : ON
Check
More than 52W
1) Set test mode
Select “HPOW” in tuning mode.
“H.POW”
PTT : ON
Adjust [***]
50.0W
± 2.0W
4) “H.P.O.W.”
PTT : ON
Adjust [***]
45.0W K,M
50.0W K2
± 2.0W
5) “H.P.O.W._.”
PTT : ON
Adjust [***]
45.0W
1) Set test mode
Power meter
Select “LPOW” in tuning mode.
“L.POW”
PTT : ON
Adjust [***]
10.0W
± 1.0W
Check
CH1, CH2
: 50W±2W, 12A or less
CH3 : 45W± 2W, 12A or less
2) “H.P.OW”
PTT : ON
Adjust [***]
3) “H.P.O.W”
PTT : ON
Adjust [***]
4. Low power
2) “L.P.OW”
PTT : ON
Adjust [***]
3) “L.P.O.W”
PTT : ON
Adjust [***]
4) “L.P.O.W.”
PTT : ON
Adjust [***]
5) “L.P.O.W._.”
PTT : ON
Adjust [***]
5. Power check 1) Set test mode
CH : CH1 - Sig1
CH2 - Sig1
CH3 - Sig1
PTT : ON
Power meter Rear
panel
Ammeter
ANT
DC IN
25
TK-760HG/762HG
ADJUSTMENT
Measurement
Item
Condition
6. Modulation
balanced
• Wide
1) Set test mode
MIC input : OFF
Select “BAL” in tuning mode.
“_.BAL”
Deviation meter filter
LPF : 3kHz
HPF : OFF
De-emphasis : OFF
PTT : ON
Adjust [***]
Testequipment
Unit
Terminal
Power meter Rear
Deviation panel
meter
Oscilloscope
ANT
AF VTVM
AG
MIC
Front
panel
Adjustment
Unit
Front
panel
Parts
CH /
Method
Make the demodulation
waveform neat.
(Wide/Narrow)
3.95kHz (Wide)
1.95kHz (Narrow)
(According to the
larger +, –)
± 50Hz (Wide/Narrow)
Check
± 1.2kHz~1.7kHz (Narrow)
± 2.4kHz~3.4kHz (Wide)
0.75kHz
2) “_.B.A.L”
PTT : ON
Adjust [***]
3) “_.B.A.L._.”
PTT : ON
Adjust [***]
• Narrow
7. Maximum
deviation
• Wide
4) “_BAL***.”
PTT : ON
Adjust [***]
1) Set test mode
Connect AG to the MIC
terminal.
Select “MAX” in tuning mode.
“_.MAX”
AG : 1kHz/50mV
LPF : 15kHz
HPF : OFF
De-emphasis : OFF
PTT : ON
Adjust [***]
2) “_.M.A.X”
PTT : ON
Adjust [***]
3) “_.M.A.X._.”
PTT : ON
Adjust [***]
• Narrow
8. MIC
seisitivity
check
4) “_MAX***.”
PTT : ON
Adjust [***]
1) Set test mode
CH : CH1 - Sig1
AG : 1kHz/5mV
PTT : ON
Adjust [***]
9. QT deviation 1) Set test mode
• Wide
Select “FQT” in tuning mode.
“_.FQT”
LPF : 3kHz
HPF : OFF
PTT : ON
Adjust [***]
26
Front
panel
CH /
TK-760HG/762HG
ADJUSTMENT
Measurement
Item
• Narrow
10. DQT
deviation
• Wide
Condition
Testequipment
Unit
Terminal
2) “_.F.Q.T”
PTT : ON
Adjust [***]
Power meter Rear
Deviation panel
meter
Oscilloscope
ANT
3) “_.F.Q.T._.”
PTT : ON
Adjust [***]
AF VTVM
AG
MIC
Front
panel
Adjustment
Unit
Front
panel
Parts
CH /
4) “_FQT***.”
PTT : ON
Adjust [***]
1) Set test mode
Select “FDQT” in tuning mode.
“F.DQT”
LPF : 3kHz
HPF : OFF
PTT : ON
Adjust [***]
Method
0.75kHz
0.35kHz
Front
panel
CH /
0.75kHz
± 50Hz
0.36kHz
± 40Hz
3.0kHz
± 0.2kHz
1.5kHz
± 0.1kHz
3.0kHz
± 0.1kHz (Wide/Narrow)
2) “F.D.Q.T”
PTT : ON
Adjust [***]
3) “F.D.Q.T._.”
PTT : ON
Adjust [***]
• Narrow
11. DTMF
deviation
• Wide
• Narrow
12. TONE
deviation
• Wide
• Narrow
4) “FDQT***.”
PTT : ON
Adjust [***]
1) Set test mode
Select “DTMF” in tuning mode.
LPF : 15kHz
HPF : OFF
PTT : ON
Adjust [***]
Front
panel
CH /
2) “DTMF***.”
PTT : ON
Adjust [***]
1) Set test mode
Select “TONE” in tuning mode.
LPF : 15kHz
HPF : OFF
PTT : ON
Adjust [***]
2) “TONE***.”
PTT : ON
Adjust [***]
Front
panel
CH /
1.5kHz
27
A
C
B
TK-760HG/762HG
1
E
D
PC BOARD VIEWS
Component side view
Foil side view
2
E
CN801
MBL
E
5C
5C
E
SB
CE
CE
SB
DI
CL
CL
DI
1
1
Q801
CN801
MBL
E
E
C806
C807
R808
D803
2
D803
R809
C
C807
R808
B
D808
C806
D804
D804
D808
B
C
E
Q801
3
R809
2
4
8
7
8
L801
R806
R806
L801
D805
D805
C801
C801
R801
C802
C802
C803 C805
C805 C803
R805 C804 R804
R804 C804 R805
D801
D801
49
64
48
17
IC801
D802
16
32
48
1
D802
IC801
33
49
64
1
6
R803
R801
R802
R803
R802
5
7
16
33
17
32
J72-0683-02
J72-0683-02
7
28
Component side
Foil side
D
C
B
A
F
E
I
H
G
TK-760HG/762HG
PC BOARD VIEWS
Component side view
J
1
Foil side view
-10 : K,M -11 : K2 Component side view
J72-0676-02
L101
D101
R101
C107
R117
D105
2
HT
8CL
R103
MD
C102
CV
C105
3
1
R102
L116
L104
L102
D102
D104
C110
DI
RX
(ST) 6
E
TC109
CL
C125
L105
CL
R105
DI
R106
SB
R116
CE
R104
CE
L107
SB
L108
E
2
CN101
C127
C126
C114
5C
R115
C113
5C
C117
C112
E
Q103
MBL
C111
Q101
G
1
D
D
S
C121
E
1
Q106
C116
C123
Q805
R812
R812
Q805
MBL
G
C124
S
D
G
Q809
D804
L110
R816
CN801
E
S
C120
L103
L106
R114
Q104
R112
Q808
S
D
G
G
S
CN801
R108
C104
L112
R111
R107
C812
R810
Q102
R110
C806
R815
R809
Q105
Q802
Q807
G
D
S
Q803
Q803
Q804
R113
D801
G
D
S
Q806
Q806
S
D
G
D801
G
S
D804
Q804
C122
R109
R814
C808
R809
2
R805
R803
C801
C808
R815
R810
R813
C801
D
Q808
D
Q809
R816
Q807
S
D
G
Q802
C806
R813
Q801
R803
R814
C812
Q801
R805
C118
L109
L111
D103
TC106
C115
C119
4
8
7
7
8
L102
D102
R102
1
MD
R103
8CL
E
C127
C125
6
HT
L106
L103
RX
(ST) 6
L101
D101
L111
C104
R101
L112
D103
29
D104
Foil side
CV
C107
Component side
5
CN101
C102
R117
J72-0676-02
D105
J72-0684-02
L104
Q106
TC106
J72-0684-02
L105
C115
C111
D
S
C119
L107
G
C118
L109
C122
R104
Q105
C117
25
24
Q101
12
13
R113
12
13
R115
R111
R109
25
24
R116
IC801
C126
R114
R110
R105
Q102
R107
R106
37
36
C120
R108
D803
D803
IC801
C124
R112
48
1
Q104
C105
L116
L108
C112
L110
C807 C804
48
1
C110
C113
D
R802
R807 R808 R804
C804 C807
TC109
C114
Q103
S
C116
C805 C803
R804 R808 R807
37
36
G
C803 C805
R806
D802
D802
C802
R806
R801
C121
L801
C802
R802
C123
L801
R801
-10 : K,M -11 : K2 Foil side view
Component side
Foil side
7
30
A
D
E
TK-760HG/762HG
F
G
I
H
PC BOARD VIEW
Component side
L
N
M
O
1
P
Q
S
R
Component side view
-15 : TK-762HG K -16 : TK-760HG K2
-17 : TK-762HG K2
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC3
10H
IC13
8R
Q32
4O
D34
5E
IC4
12M IC400
2I
Q35
12L
D37
7D
IC5
12I
Q2
12R
Q37
11L
D40
11M
IC6
10M
Q8
7G
Q38
12R
D41
11G
IC7
9L
Q9
10F
D9
9G
IC11
10J
Q11
11G
D25
5O
IC12
6O
Q12
11G
D26
4L
IC400
Pattern 1
Pattern 2
Pattern 3
Pattern 4
3
K
TX-RX UNIT (X57-5950-XX) (A/2)
-14 : TK-760HG K,M
2
J
2
3
4
Foil side
Q32
4
+
E
D26
L20
C195
J1
EXT. SP
C
L25
GND
I
C211
3
1
SPI
C67
+
Q8
10
SPO
C77
+
C161
+
+
8CL
IC13
C165
C54
+
C198
C47
R49
C208
7
PA/LI
C172
C138
L22
G
1
SP
CN7
C134
6
D37
2
O
CN8
C207
IC12
E
B
C203
TH1
C212
C214
R177
C210
L23
D34
+
L21
C213
5
D25
L24
B
C166
1
C
B
R131
8
L18
31
14
RSSI
GND
E
PTT
C6
SQ
SB
GND
R11
R8
R7
5S
8C
C19
C21
1
AUX5
C18
AUX3
C16
AUX6
AUX1
C15
C17
AUX4
C14
NC
AUX2
ALT
AFO
AFI
15
MII
C3
3
CN1
MIO
C7
EMG/TXS
R10
8
GND
C10
Q38
C9
AM
MM
S
D
G
ME
R9
1
CN5
R4
1
R1
R3
MI
C2
R68
8
C79
R2
C11
DI
R202
IGN
CN4
+ C70
DTC
C8
C13
J72-0759-12 A/2
C271
1
IC4
5
R63
C80
13
C5
R73
XF1
C63
C141
1
C107
D40
R48
4
R44
C46
R40
C64
CF2
DEO
R201
R67
8
IC5
C86 +
9
16
C98
1
R188
12
C1
R50
C74
TP1
C83
L11
G
D
S
R59
R76
L5
C60
CF1
1
C72 +
R19
R75
R89
R221
R87
R86
C96
24
Q37
R56
3
1
+ C43
R64
IC6
SB
HOR
R193
C30
Q35
R197
+
C81
C97
R65
C144
12
CN3
D41
Q11
+ C114
1
11
R79
C84 +
13
20
IC3
C117
5C
+
R90
R53
R52
R51
R37
O
10
C50
C45
R82
R71
Q12
R70
C104 +
R93
C93 +
CV
CV
11
L26
MD
R85
L13
C61
R66
C171
8CL
R57
C75
E
1
C270
Q9
C91
IC7
C103
I
+
C160
4
8
C131
IC11
G
HT
8R
R208
R62
C99 +
10
C40
RX
(ST)
L15
C35
R34
D9
9
5
R77
C32 +
TV
R78
R91
A1 : X58-4670-XX
Q2
Ref. No.
D27
D28
D30
D31
D35
D36
D39
Address
8D
10Q
8Q
8Q
7Q
6R
8L
-14 : TK-760HG K,M
-15 : TK-762HG K -16 : TK-760HG K2
4
2
+ C128
C200
C215
C222
C223
C224
C217 C216
D36
C220
D35
R174 R178
+ C204
R167
R168
C187
R162
R147
C177
R149
R92
C100
R139
MD
CV
C175
R141
R95
CV
10
8R
D23
R220
C120
TV
C163
C92
8CL
C167
R97
D28
R94
Q
14
R100
E
11
D16
R118 C149
R114
R184
S G1
C130
Q15
D G2
L27
R115
C133
R105
12
R112 C153
R110
C127
C119
Q18
Q16
C121 C126
C111 R99
R88
8RC
L7
L8
C101
R83
C155
C152
C135 L10
C106
R80
C169
L4
R130
+ C23
C26
R81
C87
C180
9
HT
C124
Q13
C51
C95
C94
C31
X1
R116
R38
C69
C53
L9
C41
R46
D10
C230
L2
R47
C56
R23
Q4
C231
C49
C62
C58
R58
Q10 R60
C78
R61
D1
R30
R32
C37
C66
C52
RX
(ST)
C110 R98
C183
Q27
R161
R106
R16
TP1
R54
R43
R25
34
SFTDT
UL
PLST
PLDT
PLCK
RSSI
ASQ
TO
SPTST
DAST
CNTDT
CNTCK
W/N
CTO
DTMFIO
MO
AFO
SB
SB
PSW
AUX3
AUX1
AUX4
AUX2
EMG/TXS
8C
MM
MI
OE
ALT
DEO
MII
MIO
E
R39
Q3
C118
R157
G2 D
1
L6
R41
L3
C146
C24 +
R18
D11
IC8
8
R101
C115
C44
4
C112
R20
Q7
5
C276
R69
R29
R36
L1
D8
R72
D5
8
G1 S
C136
C102
C105 R182
UL
C33
R15
9C
R24
4 3
IC1
5 1
R17
R13
R33
D4
D31
D30
D18
R192
R190
D14
R22
8
R14
ASQ
R6
D3
R196
C168
9
16
ST DT CK
1 5
IC2
3 4
Q6
Q5
R12
+ C20
R181
7
R180
C192
+ C29
R35
1
C218
R189
R26
R42
PC
R185
R175
C142
D17
Q33
R179
Q36
C22
RSSI
CN2
R173
8CL
C82 +
+ C125
R103
D2
R219
R166
R109
C265
C137 R111
C132
B
4 3
IC15
5 1
C196
R108
R113
L12
R127
C
6
D22
O
IC10
G
I
5C
R55
R21
C241
R172
C116
8
C123
5
R176
C162
C245
C158
Q22
E
R129
C
R132
B
C182
R159
Q29
R186
C159
L14
C157
B
C
Q28
B
E
IC9
R150
R154
R128 C151
8T
IC14
7
Q25
E
R137
R144
C170
C181
1
C122
R145
R148
Q17
C150
D15
F1
C221
R164
8TC
D24
C185
14
4
C219
R183
8C
C113 +
1
3
ANT
D39
+ C248
Q26
R146
Foil side
C209
C
R135
R142
C129
R107
R210
D27
R138
R152
R125
D19
2
C174
Q23
E
R122
C259 R124
C154
Q20
R134
D20
1
Component side
C205
R151
Q31
R163
R153
R120
C164 R136
D21
R126
1
R155
C189
C179
C186
C173
R140
R133
TK-760HG/762HG
L33
DB
SB
Q21
Q24
C190
R160
S
L34
C251
R171 R169
Q19
R
Pattern 1
Pattern 2
Pattern 3
Pattern 4
C252
L17
C274
C148 C143
Q
-17 : TK-762HG K2
3
C188
R123
P
IC400
R170
C156
O
N
PC BOARD VIEW
Foil side view
C194
SP
M
C201
Address
11N
7L
12Q
8B
8D
7C
7J
10Q
8D
L
C147
Ref. No.
D16
D17
D18
D19
D20
D21
D22
D23
D24
K
R121
Address
12B
13C
13C
13D
12J
12I
12G
10H
10B
J
I
C36
Ref. No.
D2
D3
D4
D5
D8
D10
D11
D14
D15
H
R119
Ref. No. Address Ref. No. Address
Q16 13M Q25 6J
Q17 9B Q26 8C
Q18 13N Q27 9Q
Q19 7C Q28 7I
Q20 8C Q29 7G
Q21 7C Q31 6H
Q22 7L Q33 7N
Q23 7E Q36 9K
Q24 8B
D1 13D
G
C139 R117
Address
12H
12H
11B
11B
11K
13G
13K
10N
13O
F
R31
Ref. No.
Q3
Q4
Q5
Q6
Q7
Q10
Q13
Q14
Q15
C4
Address
11E
9J
9N
9G
8E
9D
7O
2K
11B
E
D
C
Q1
Ref. No.
IC1
IC2
IC8
IC9
IC10
IC14
IC15
IC400
Q1
B
C88
A
13
J72-0759-12 A/2
34
14
I
H
J
K
L
N
M
Component side view + Foil side
PC BOARD VIEW
Ref. No.
IC1
IC2
IC3
IC4
IC5
IC6
IC7
IC8
IC9
IC10
IC11
-14 : TK-760HG K,M -15 : TK-762HG K -16 : TK-760HG K2 -17 : TK-762HG K2
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
IC400
2
3
4
Connect 1 and 4
B
+ C128
C186
1
2
E
IC13
R210
1
Q17
+
C122
R145
C123
C4
D4
C17
C18
D3
C19
Q16
Q1
Q38
1
1
8C
C21
5S
AUX5
AUX6
NC
AUX3
AUX1
R42
R11
AUX4
ALT
C10
CN5
3
R10
R8
R7
AFI
MII
1
Q5
SB
CN2
CN1
MIO
1
R1
R2
CN4
Q6
GND
3
HOR
AM
SQ
8
15
34
R6
F1
D15
R150
R148
CN3
SB
R9
RSSI
GND
R103
C7
R21 MM
EMG/TXSD2 C3
E
MIO
MII
DEO
ALT
OE
MI
MM
8C
EMG/TXS
AUX2
AUX4
AUX1
AUX3
PSW
SB
SB
AFO
MO
DTMFIO
CTO
W/N
CNTCK
CNTDT
DAST
SPTST
TO
ASQ
RSSI
PLCK
PLDT
PLST
UL
SFTDT
R33
C2
R3
C20 +
R4
C144
E
R202
ME
PTT
GND
C79
R63
C80
C69
R68
5
C74
R72
DI
MI
C9
R73
C66
C78
IGN
AUX2
C6
R18
C24+
R201
R25
R58
IC4
Q10
R60
1
8
C584
R40
C37
R48
R54
R61
SP
R120
C154
+ C165
C141
Q26
7
R35
R12
DTC
5 1
IC1
4 3
+ C70
C11
DEO
R13
C8 R24
C271
R43
C46
C231
10
R140
R153
R125
C259 R124
D27
C185
D24
R152
+ C248
C173 CN8
R163
Q23
I
G
IC10
O
16
R107
1
8
C107
IC9
D40
C5
ASQ
R50 D11
R44
R19
Q35
R46
R89 9
R77
R221
D14
R87
C96
R86
C60
C83
C64
C86
1
C230
C63
IC14
C1
R39
Q3
Q4
CF2
C129
1
C150
8
C72 +
G
D
S
R59
R76
+
R83
C51
+
Q24
1
24
D10
C160
14
D19
R131
R142
R146
IC6
R193
R32
R30
9
IC5
Q13
TP1
C113 +
R78
R90
C114
R22
C53
R23
C62
L4
C98 C87
CF1
L5
Q20
R55
Q37
R56
Q21
R126
+
C161
R138
12
+ C43
R91
R190
R192
C41
C52
D8
+
C84 +
13
R38
R116
R114
C103
+
+
8RC
C127
R105
R81
R88
XF1
L2
C49
R16
R188 C88
R80
C101
C106
C111
L8
C121 C126
R99
Q18
R184
D G2
C119
R110
Q15
L7
C1251
8
5C
5C
SPI
Q19
D21
R134
D20
D1
C13
C14
D5
C15
C16
35
C133
C130
J72-0759-12 A/2
S G1
C153 R112
13
C44
1
C23 +
C26
R115
L3
8
R75
R47
R41
R118
12
4
IC7
C97
C56
R31
C31
R197
Q7
16
R64
X1
C81
20
IC3
C30
5
5 1 C131
IC2
IC11
I
4 3
G
R15 R14
O
9C
R20
C117
R26
C29 +
L1
D41
R65
L10 C135
L27
C22
R53
R52
1 C36 R51
R208
R37
R36
C40
CK DT ST
C146
D16
Q11
C50
11
R71
L9
R79
C124
C270
C33
C35
R34
D9
R29
C45
R94
C75 R97
Q
14
R66 R57
R100
R106
Q12
C118
C93
C149
C169
D18
C155
L11
C152
R130
C104 +
R95
11
R93
CV
R85
CV
L13
C120
R82
+ C82
UL
R69
R101
C61
L26
C115
+
MD
C99 +
R139
8
L6
C276
8CL
TV
R141
C92
E
C94
C163
R220
C171
D23
IC8
C110R62
C95
Q9
C91 R98
C112
HT
C175
8R
5
R70
RX
(ST)
C105 R182
R92
C187
1
R162
C180
L15
C167
10
4
R161
D28
C177
R189
C32 +
C102
C100
D G2
9
C192
TV C136
Q27
Q36
A1 : X58-4670-XX
10
R167
S G1
R149
C183
R147
R157
D39
R168
D31
L18
D30
SPO
3
R122
B
8T
D22
PA/LI
R133
C
C245
R186
E
R135
C77
+
Q29
C
8TC
R154
R159
C182
Q28
B
C172
I
C148
C143
+
R169 R171
CN7
1
C156
E
R183
Q31
G
R123
S
D
G
R144
L14
R137
R132
R129
R119
C168
C159
L12
R127
B
SP
B
O
R164
C181
C162
8CL
C158
C170
Q25
E
GND
IC12
C
B
D17
Q33
C147
R121
C207
C203
R113
R109
C142
R49
C67
C132
R108
C265
Q8
C196
R111 C137
Ref. No.
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D30
J1
EXT. SP
C164 R136
R155
C
C116
8
14
+
PC
R219
C
C54
C218
R196
R180
C47
R173
R166
R174 R178
+ C204
D37
R185
3 4
IC15
1 5
C151 R128
Q22
E
C139 R117
L22
D35
R179
C208
C198 C220
7
R176
R175
R181
R172
D36
C217 C216
C211
C212
TH1
C241
C222
C224
C223
6
C214
Address
13Q
13P
12J
9G
12K
12M
10L
10R
11F
7H
12C
C274
C174
R177
C210
L23
D34
Q25
Q26
Q27
Q28
Ref. No.
D4
D5
D8
D9
D10
D11
D14
D15
D16
D17
D18
R170
E
R160
R151
L21
C213
C215
L24
C219
Address
7M
6L
4O
7F
12L
9I
11L
12R
13P
12R
13Q
Address
13F
7Q
8Q
7Q
7H
7O
8R
C166
L17
+C188
C221
5
Ref. No.
Q29
Q31
Q32
Q33
Q35
Q36
Q37
6J Q38
D1
8Q
D2
9C
D3
7K
Ref. No.
Q18
Q19
Q20
Q21
Q22
Q23
Q24
+
C195
C200
C201
L20
C251
C209
L25
Address
11I
7G
10F
13M
11G
11G
13I
10F
13E
13G
9R
Q32
C190
C252
L33
D26
C205
ANT
Ref. No.
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
Q16
Q17
S
R
C194
L34
4
Address
6O
8R
9P
7E
2I
11R
12R
12L
12L
11R
11R
Q
R17
3
1
Ref. No.
IC12
IC13
IC14
IC15
IC400
Q1
Q2
Q3
Q4
Q5
Q6
AFO
Foil side
Address
11O
9J
10H
12M
12I
10M
9L
9F
9M
8O
10J
P
D25
2
O
C179
G
C134
TK-760HG/762HG
F
C138
E
C189
D
R67
1
C
B
C157
A
Q2
Address
8R
8P
7Q
7J
10C
8P
5O
4L
8P
10C
8C
Ref. No. Address
D31 8C
D34 5E
D35 7C
D36 6B
D37 7D
D39 8H
D40 11M
D41 11G
B
E
D
C
F
G
H
J
I
K
L
M
-15 : TK-762HG K -16 : TK-760HG K2 -17 : TK-762HG K2
Q
S
R
TK-760HG/762HG
1
D512
J72-0759-12 B/2
1
16
C503 R510
I
G
O
IC503
3
R520
R521
CH
DN
R512 C505
4
32
C609
D506
17
C630 +
C613
R544
C603
R531
C631
R532
9
R505
C524
R534
R537
CH
UP
R517
R602
R552
IC510
C501
C517
R542
C605
C529
C531
R535
C532
R551
R545
R556
R547
R555
VOL
DN
5 4
IC514
1
8
C528
CNT
DT
2
L501
16
1
8
C599
C527
C580 R592
C508
R514
R519
C507
R518
R563 C541 R562
SB
E
CNT
CK
R622
E
C523
5 4
IC513
1
8
R543
LCD
CS
5C
C601
R529
R536 C521
R533
C525
C537 R564
J501
R538
R619
R540
R539
5
D529 R618
4
R541 C526
R561
R616
8
IC507
C628
1
MBL
C520
R630
C632
R572
VOL
UP
R560
C626
PSW
C543
C542
+ C538
D521
R567
R559
D511
R566
D513
D510
PTT/
PSB
TXD
CM MIC
P
PC BOARD VIEWS
TX-RX UNIT (X57-5950-XX) (B/2) Component side view
-14 : TK-760HG K,M
O
N
IC501
A
D514
D509
5
HOOK/
ME GND MBL
RXD
A (TK-760HG)
MON (TK-762HG)
MON
(TK-760HG)
(TK-760HG)
(TK-762HG)
D/A (TK-760HG)
(TK-762HG)
SCN
(TK-760HG)
(TK-760HG)
A (TK-762HG)
6
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC501
3O
IC510
2L
D506
4L
D511
2R
D514
5I
IC503
4L
IC513
3I
D509
5M
D512
2E
D521
2C
IC507
3G
IC514
4I
D510
5R
D513
5E
D529
3I
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
7
TX-RX UNIT (X57-5950-XX) (B/2) Foil side view
-14 : TK-760HG K,M
Foil side
-15 : TK-762HG K -16 : TK-760HG K2 -17 : TK-762HG K2
CP505
R504
C515
R528
C720 +
CP520
11
R501
R506
1
CP513
8
CP504
CNT
CK
10
CP524
F.RESET
76
75
CP512
LCD
CS
50
51
CP503
5C
CP517
CP502
R503
D505
D504
IC505
CP518
CP510
MBL
CP523
CP521
CP
519
CP501
CNT
DT
CP526
CP516
CP527
D507
R522
C575
I
+ C589
G
O
+ C583
R587
SB
CP529
IC502
4
L503
R509
CP522
D501
9
C502
100
R611 CP514
D503
IC512
C621
C618
C616
C594
C597
C598
R580
E
1
CP532
CP508
Q503
C596
C600
C602
C604
C570
C606
C610
C608
R586
L504
R516
C506
R513
R502
+ C509
1
E
MIO
MII
DEO
ALT
OE
MI
MM
8C
EMG/TXS
AUX2
AUX4
AUX1
AUX3
PSW
SB
SB
AFO
MO
DTMFIO
CTO
W/N
CNTCK
CNTDT
DAST
SPTST
TO
ASQ
RSSI
PLCK
PLDT
PLST
UL
SFTDT
34
R615
R577
R579
C556
C554
C548 C551
R574
C546
C571
E
Q501
CP536
R508
D502
5
R530
R549
R546
R617
1
R526
C514
R507
R550
C587
CP535
X502
R527
25
26
CP509
R553
C578
C516
CP511
R548
C530
7
IC509
14
C623
C519
C534
C536 R558
8
C518
CP530
R523
C522 +
C533
C540
C535
R557
R554
C544
1
44
C550
R578
R571
C629
R573
R570
33
34
C539
R569
C545
Q C559
502
C553
R585
C572
C573
C574
CP539
X501
R515
CP538
C569
D508
+ C564
C563
C561
C549
IC508
R565
R595
C562
R590
R584
C567
R720
8
R588
C552
12 C557 C558
11
+ C555
22
23
CP534
CP533
R511
C566 R582
R575
R598
R593
C565
R581
CN501
C504
CP531
R576
C547
Q504
R722
C577
R568
E
R612
Q505
C
R620
R613
7
1
R621
R583
Q508
C579 C585
Q506
Q509
C581
R701
C560
R605
R604
D523
C590
B
D525
R606
C612
R608
D527
IC511
D526
R600
C611
R603
R614
C615
R594
14
C576
D524
C582
C584
+ C568
R610
SPD
R704
D528
C633
L510
R599
R607
R591
8
C620
12
J72-0759-12 B/2
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC502 10P IC509
11I
Q501
9R
Q504 11C Q508 11C D502 10N D505 11N D523 10A D526
9C
IC505 11N IC511
9D
Q502 10H Q505 11B Q509 10B D503 10N D507 10N D524
9A
D527 10A
IC508 10F IC512 10L Q503
11I
Q506 11A D501 11N D504 11N D508
9G
D525
9C
D528
8C
37
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
13
38
Foil side
14
A
1
C
B
D
E
TK-760HG/762HG
F
G
I
H
J
K
L
N
M
O
P
Q
S
R
PC BOARD VIEW
TX-RX UNIT (X57-5950-XX) (B/2) Component side view + Foil side
C518
8
2SB1565
9
DTC114EE
DTD114EK
2SA1745
2SA1832
2SC2412K
2SC4215
2SC4226
2SC4617
2SC4619
2SC4738
2SB1132
2SC2954
2SC3357
2SA1641
2SC4081
3SK228
M68702H
M68072L
MB15A02
2SK1824
BU4094BCF
TC4013BF
NJM78L05UA
RH5VL42C
BU4094BCFV
TA7808S
39
R507
R506
CP516
CP513
CP514 R611
D510
X502
SCN
(TK-760HG)
+ C720
Q501
C514
Foil side
Connect 1 and 4
DTC363EU
DTA114EKA
DTC114EKA
DTC114EUA
DTC144EKA
KRA225S
2SC4649
BU4066BCFV
M62363FP
LC75823W
NJM2094V
UPB1509GV
TA75S01F
TA31136FN
13
14
L503
Pattern 1
Pattern 2
Pattern 3
Pattern 4
LA4422
NJM2904M
NJM4558M
TA75W558FU
DAN202K
DAN202U
DAN235K
MA742
2SK508NV
AN8009M
AT29C020-90TI
AT2408N10SI2.5
TC35453F
11
12
CP532
C502
Component side
10
3SK241
100
C515
CP534
C516
1
CP524
R528
R504
R527
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC501
4P
IC510 3M
D502
4O
D509
5N
D523
4B
Q503
3J
IC502
4Q
IC511
5E
D503
5O
D510
5R
D524
5B
Q504
3C
IC503
4L
IC512
4L
D504
4O
D511
2R
D525
5C
Q505
3B
IC505
3O
IC513
4J
D505
4O
D512
2E
D526
5D
Q506
3B
IC507
3H
IC514
4J
D506
5L
D513
5E
D527
4B
Q508
4C
IC508
4G
Q501
5S
D507
4O
D514
5I
D528
6D
Q509
4B
IC509
3J
Q502
4I
D508
5G
D521
3C
D529
3I
D501
4O
7
CP505
CP512
CP504
CP503
CP511
CP510
32
CP533
R516
C506
CP536
CP535
L504
R515
(TK-760HG)
A (TK-762HG)
C504
CP520
CH
CP526
DN
R509
26
25
CP538
R513
R503
CP502
R508
R617 CP529
D509
R701
F.RESET
CP521
CP523
IC502
CP531
(TK-760HG)
(TK-762HG)
CP508
CP522
CP530
R511
75
76
R501
CP518
17
CP527
D503
R523
CH
UP
CP
519
R520 D502
R521
CP509
1
CP501
16
D504
51
50
D511
IC501
D505
R505
CP517
D501
D506
R512 C505
4
R517
R522
IC503 C583 +
O
IC512
O
I
G
G
I
C503 R510
C589 +
5
9
CN501
D/A (TK-760HG)
(TK-762HG)
C501
IC505
R502
C613
R602
C603
C609
C630 +
C631
R531
R532
C618 C605
C587
C621
C601
C578
R544
C623
R542
C616
8
C517
C509 +
D514
A (TK-760HG)
MON (TK-762HG)
IC510
D507
CNT
DT
L5011
8
R530
SB
R622
E
16
1
C575
CNT
CK
C524
R587
R535
C522 +
C520
R537
C594
LCD
CS
E
C599
R529
R536 C521
R580
R534
R538
C598 R556
C596 C532
C600
C604
C606
R552
5C
1
34
C569
C608
C531
C602
R519
C523
C507
C551 C548
R572 R571
C554
C508R574
C626
C546 C628
R514
R577
R579
R616
C556
C580 R592
R539
C571
R615
R541 C526
C610
C572
R586
R540
R555
Q503
D529 R618
R551
C570
R619
R573
R518
5 4
IC514
1
8
C597
R549
R570
R630
C544
R545
C529
R722
R526
R533
14
1
IC509
5 4
IC513
8 71
8
MBL
R547
C565
C573
D508
C525
C566 R582
C574
C561
C564 +
C562
C563
C568 +
C567
R590
R581
C582
R584
R720
8
R583
R704
R610
C576
MON
(TK-760HG)
C584
C629
R557
+ C538 C535
C539
R565
R569
CP539
R588
D513
R591
R607
D528
L510
6
C633
HOOK/
ME GND MBL
RXD
SPD
11
12 C557 C558
C560
1
R614 J501
+ C555
C577
C632
R543
C550
C541 R562
Q C553
C527
502
C528
C559 R585
R563
C549
23
22
7
R600
PTT/
CM MIC
PSB
TXD
R599
C620
R598
R568
C552
D525
IC511
D524
VOL
DN
D526
5
IC508
R576
14
R603
C615
34
33
R575
C611
R606
C612
C590
R608
D527
VOL
UP
X501
R605
D523
4
Q504
Q508
R604
C581
R621
C585 C579
Q509
Q505
Q506
R620
C547
R593
E
C
PSW
B
3
R595
D521
R594
R613
R559
R546
C533
R550
R548
R553
C534 R566
C543
R567
C542
R560
C530
C536 R558
1 R554 8
R561
44 IC507
41
5
C545
C537 R564
R578
R612
E
MIO
MII
DEO
ALT
OE
MI
MM
8C
EMG/TXS
AUX2
AUX4
AUX1
AUX3
PSW
SB
SB
AFO
MO
DTMFIO
CTO
W/N
CNTCK
CNTDT
DAST
SPTST
TO
ASQ
RSSI
PLCK
PLDT
PLST
UL
SFTDT
D512
C540
J72-0759-12 B/2
2
C519
-14 : TK-760HG K,M -15 : TK-762HG K -16 : TK-760HG K2 -17 : TK-762HG K2
40
LC73872M
LC75833W
30622M4102GP
TC75W51FU
A
B
C
Note : Components marked with a dot (·) are parts of patterun 1.
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
SCHEMATIC DIAGRAM
S
T
TK-760HG
1
2
3
4
5
6
7
44
A
TK-762HG
1
2
3
4
5
6
7
45
B
C
SCHEMATIC DIAGRAM
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
Note : Components marked with a dot (·) are parts of patterun 1.
TK-760HG/762HG
TK-760HG/762HG
TK-760HG/762HG
BLOCK DIAGRAM
51
TK-760HG/762HG
TK-760HG/762HG
LEVEL DIAGRAM
Receiver Section
Center Frequency
49.95MHz
450kHz
Audio Frequency
To make measurements in the RF section, connect the RF
level meter.
In the RF section, use a 0.01µF coupling capacitor.
(The display shows the SSG input value required to obtain
12dB SINAD.)
To make measurements in the AF section, connect the AC level meter.
(ANT input : –53dBm, 1kHz FM, 3kHz DEV (Wide) / 1.5kHz DEV (Narrow))
The AF output level is adjusted for 0.45V/4Ω by the front panel AF VOL control.
Transmitter Section
Control Unit
TX-RX Unit
VCO Unit
To make measurements in the AF section, connect the AC level meter.
AG is set so that MIC input becomes 3kHz/1.5kHz (Wide/Narrow) DEV at 1kHz MOD.
52
TX-RX Unit
To make measurements in
the RF section, connect the
RF wattmeter (50Ω).
53
Power Module
TX-RX Unit
TK-760HG/762HG
TERMINAL FUNCTION
CN1 (TX-RX Unit)
Pin No.
1
2
3
4
5
6
Name
8C
5S
AUX5
AUX6
NC
AUX3
7
AUX1
8
9
AUX4
AUX2
10
11
12
13
14
15
ALT
AFO
AFI
MII
MIO
GND
CN3 (TX-RX Unit)
Function
DC 8V output.
DC 5V output.
SMRD : Reset output. *1
5SC : 5S control (Cannot use). *1
Non-connection
SMCK : Clock pulse output. *1
SQ : Squelch detect output. *2
SMRQ : Ack Req input. *1
PTT : External PTT input. *2
TXD : Serial control data output. *1
RXD : Serial control data input. *1
DTC : Data channel control/External hook input.
CHDATA : Channel control serial data input.
Alert tone input.
Receiver audio signal output.
Reseiver audio signal input.
Transmit audio signal input.
Transmit audio signal output.
Ground
.
CN2 (TX-RX Unit) ←
→ CN501 (Control Unit)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
8
54
Name
SFTDT
UL
PLST
PLDT
PLCK
RSSI
ASQ
TO
SFTST
DAST
CNTDT
CNTCK
W/N
CTO
DTMFIO
MO
AFO
SB
SB
PSW
AUX3
AUX1
AUX4
AUX2
EMG/TXS
8C
MM
MI
OE
ALT
DEO
MII
MIO
GND
Function
Serial data for IC9 (Shift register).
Lock detect.
Strobe signal for IC3 (PLL IC).
Serial data for IC3 (PLL IC).
Clock pulse for IC3 (PLL IC).
Receive signal strength indicator.
Analog squelch.
Transmit sub-tone signal output.
Strobe signal for IC9 (Shift register).
Strobe signal for IC6 (Shift register).
Control serial data for IC6.
Control clock pulse for IC6.
Change signal of wide or narrow.
Received sub-tone signal.
DTMF signal.
Modulation signal.
Receiver audio signal.
Switched B.
Switched B.
Power switch.
Optional unit control signal.
Optional unit control singal.
Foot switch input signal.
DC 8V.
MIC mute.
External MIC input signal.
Output enable.
Alert tone signal.
Receiver detector output.
Transmit audio signal input.
Transmit audio signal output.
Grond.
*1 : SmarTrunk OMNI mode
*2 : MDT mode
*3 : Emergency mode
Pin No.
1
2
3
Name
HOR
E
SB
Function
Horn alert/call output.
Ground.
Switched B+, DC 13.6V output, Maximum 1A.
CN4 (TX-RX Unit)
Pin No.
1
2
3
4
5
6
7
8
Name
DEO
DTC
IGN
DI
ME
MI
PTT
SQ
Function
Receiver detector output.
Level : 0.5Vrms (Atandard modulation)
Data channel control/External hook input.
Ignition sense input.
Data modulation input.
External microphone ground.
EXternal microphone input.
External PTT input, active low.
Squelch detect output.
CN5 (TX-RX Unit)
Pin No.
1
2
3
Name
AM
MM
EMG/TXS
Function
Speaker mute input, active high.
MIC mute input, active high
EMG : Foot switch input, active low. *3
CN7 (TX-RX Unit)
Pin No.
1
2
3
Name
PA/LI
SPO
SPI
Function
Relay for PA function KAP-1 control.
“H” : PA/LI on, “L” : PA/LI off
Audio signal output to KAP-1
Audio signal inpt from KAP-1
CN8 (TX-RX Unit)
Pin No.
1
2
Name
SP
E
Function
Audio signal output to internal/external speaker.
Ground
J501 (Control Unit)
Pin No.
1
2
3
4
5
6
7
8
Name
MBL
PSB
GND
PTT/TXD
ME
MIC
HOOK/RXD
CM
Function
MIC backlight control.
13.6V.
Ground.
PTT.
MIC ground.
MIC signal input.
Hook detection
MIC data detection.
CN101 (PLL/VCO) ←
→ TX-RX Unit
Pin No.
1
2
3
4
5
6
Name
CV
MD
8CL
E
HT
RX (ST)
Function
Control voltage input.
Modulation input.
8V input.
Ground.
Signal output.
Switched transmit input. H : Transmit
TK-760HG/762HG
SPECIFICATIONS
GENERAL
Frequency Range ................................ K : 148 to 174MHz
K2 : 136 to 162MHz
Number of Channels ........................... TK-762HG : Maximum 8 channels
M : 146 to 174MHz
TK-760HG : Maximum 128 channels
Number of Groups .............................. TK-760HG : Maximum 128 groups
Channel Spacing ................................. Wide : 25, 30kHz
Narrow : 12.5, 15kHz
PLL Channel Stepping ........................ 2.5, 3.75, 5, 6.25, 7.5kHz
Operating Voltage ............................... 13.6V DC ± 15%
Current Drain ...................................... Less than 0.4A on standby
Less than 1.0A on receive
Less than 12.0A on transmit
Operating Temperature Range ........... –30°C to +60°C (–22°F to +140°F)
Dimensions & Weight ........................ 140 (5-33/64) W x 40 (1-37/64) H x 173 (6-13/16) D mm (inch), 1050g (2.31 lbs)
Channel Frequency Spread ................ K, K2 : 26MHz
M : 28MHz
RECEIVER (Measurements made per EIA standard EIA/TIA-204-D)
Sensitivity (12dB SINAD) .................... Wide : 0.25µV
Narrow : 0.33µV
Selectivity ........................................... Wide : 85dB
Narrow : 75dB
Intermodulation ................................... Wide : 75dB
Narrow : 65dB
Spurious Responce ............................. 90dB
Audio Power Output ........................... 4.0W
Frequency Stability ............................. ± 2.5ppm
TRANSMITTER (Measurements made per EIA standard EIA-152-C)
RF Power Output ................................ 50W
Spurious and Harmonics ..................... 70dB
Modulation .......................................... Wide : 16K0F3E
FM Noise ............................................ Wide : 50dB
Narrow : 11K0F3E
Narrow : 45dB
Audio Distortion .................................. Less than 3%
Frequency Stability ............................. ± 2.5ppm
55
9
TK-760HG/762HG
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan
KENWOOD SERVICE CORPORATION
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.
Mechelsesteenweg 418 B-1930 Zaventem, Belgium
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, North Ryde, N.S.W. 2113 Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS TECHNOLOGIES(S) PTE LTD.
Sales Marketing Division
1 Ang Mo Kio Street 63, Singapore 569110

TK-760HG/762HG - Multiradio SA

Transcription

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