Tx-Rx Unit (X57-595X-Xx) (A/2) - Kenwood TK-760G Service Manual

A B C D
TK-760G/ ( N ) /762G/
1
Component side
Pattern 1
2
Pattern 2
Pattern 3
Pattern 4
Foil side
3
Connect 1 and 4
4
ANT
L25
C221
5
C219
L23
C214
6
C241
C211
R181
R179
C208
R185
7
R180
C218
8
D31
L18
D30
R157
C192
C183 S G1
TV C136
Q27
D G2
9
R161
C177
C180
L15
10
C175
8R
D23
R141 TV
R139
CV
L13
11
R130
C155
L11
C152
12
13
J72-0759-12 A/2
61
14
E F G H
( N )
PC BOARD VIEW
2-71 : TK-760G(N) 2-72 : TK-762G(N) 2-73 : TK-762G 2-74 : TK-760G
1 2
C205
C209
L21
D34
R177
TH1
R172
R176
E
3 4
C
IC15
1 5
R219 R111 C137
B
C47 R109
+
R173
Q33
PC
8CL
D39
A1 : X58-4670-XX
R189
C32 +
C102
+ C82
4 5
CK DT ST
UL
IC8
R69
1 8
RX
R62
C110
C95 C270
(ST)
R98
C91 Q9
L1
HT
C112
R101
C61
L26
E
C115
L6
8CL
Q12
MD
C118
C120
R65
R197
R82 R79
R93
CV X1
C30
C124
Q11
R64
R106
R75
C149
R118
C23 +
R16
L10
C135
C26
R112
L7
C153
R99
C111 C101
L27
R115
R88
XF1
C127 8RC
R105
R114
Q16
I J K L

TX-RX UNIT (X57-595X-XX) (A/2)

Component side view + Foil side
IC400
3 4
C194
L33
+
C195
R160
R151
C174
C170
C151 R128 Q25
Q22
E
C181
C
C158
B
Q28
R154
B
C77
+
C
E
8T
D22
Q36
5 4
IC7
C22
+
C125
8 1
C131
5 1
IC2 C103
IC11
I
4 3
G
R15 R14
O
9C
R20
C117
R26
C29 +
+
C97
Q7
R41
Q37
L3 C44
R28
R56
G
D
C52
C49
S
L5
TP1
C53
R81
Q13
C51
CF2
R83
C63
M N O P
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC1 11O IC12 6O Q9 10F Q20
IC2 9J IC13 8R Q10 13M Q21
IC3 10H IC14 9P Q22
Q11 11G
IC4 12M IC15 7E Q12 11G Q23
IC5 12I IC400 2I Q13 13I Q24
IC6 10M Q1 11R Q14 10F Q25
IC7 9L Q2 12R Q15 13E Q26
IC8 9F Q5 11R Q16 13G Q27
IC9 9M Q6 11R Q17 9R Q28
IC10 8O Q7 11I Q18 13F Q29
IC11 10J Q8 7G Q19 7Q Q31
Q32
R170
E
C274
C
GND
B
B
IC12
O
R123
R164
C156
G
C148
R169 R171 C143
I
8TC
C116
R146
14
5C
5C
C84 +
8
13 12
R55
IC6
1
C1
DEO
24 1 R35
C5 DTC
ASQ
R13 R12
R24
C8 IGN
+
C72
C20
DI
C11 R4
ME
D11
R50
MI
R201
C46 R48 R6
GND
PTT
C9
R54
SQ
C6
R33
C2 8
R73
C66
C78 CN2
CN1
R72
R61
R63
C69
Q R S
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
8Q Q32 4O D11 12M D24 8P D39 8H
7Q Q33 7F D14 10L D25 5O D40 11M
7H Q36 9I D15 10R D27 8P D41 11G
7O Q37 11L D16 11F D28 10C
8R Q38 12R D17 7H D29 5P
6J D1 13P D18 12C D30 8C
D19 8R
8Q D2 12R D31 8C
9C D3 13Q D20 8P D33 6C
7K D4 13Q D21 7Q D34 5E
7M D5 13P D22 7J D35 7C
6L D9 9G D23 10C D36 6B
J1
EXT. SP
SP
CN7
1 PA/LI
SPO
3 SPI
Q19
R133
Q21
D21
R134
R126
D20
+
C161 Q20
R138
D19
R131
Q24
R142
C160
+
C129
R107
1
R210
C150
IC14
C144
7
CN3
R103
SB 3
C123
E
HOR 1
R3
1
+
AM C10
MM
R21 C7
SB D2
EMG/TXS C3
R10 3
R11
Q2