Tx-Rx Unit (X57-5960-Xx) (A/2) - Kenwood TK-860G Service Manual

A B C D
TK-860G/862G
1
Component side
Pattern 1
2
Pattern 2
Pattern 3
Pattern 4
Foil side
3
Connect 1 and 4
4
ANT
C229
L31
5
C227
L30
C225
6
L29
L32
C217 C219
C223
D36
D34 D33
R180
C224
7
R179
R185
L27
8
R200
C183
C181
R162 C188
D31
TV
L22 D28
9
C176
C175 L19
R149 S G1
R155
10
Q34
8R C169
D G2 C174
R144
R147
C163 L14
R199
C155
CV
C153
11
L13
C149
R128
12
13
J72-0678-02 A/2 J72-0678-02 A/2
61
14
E F G H

TX-RX UNIT (X57-5960-XX) (A/2)

PC BOARD VIEW
-10 : TK-860G K,M -11 : TK-862G K -14 : TK-860G K3
Component side view + Foil side
1 2
L21
D30 R177
TH1
R172
R176
3 4
IC15
1 5
C47
L9
R173 +
R109 C112
R106
Q33
PC
8CL
C109
D39
A1 : X58-4670-XX
R189
C32 +
Q36
+
C82
CK DT ST
C39
R69
UL
RX
(ST) R62
L1
Q9 R94
R84 C91
HT
C61
C95 C264
R55
E
R98
8CL
C101
Q12
R97
MD
R65
R197
Q11
CV X1
R93 R82 R79
R64
D12
C89
C25
R75
D13
C23 +
L10
R16
R115
C26
C135 L7
R99 C111 C263
L20
XF1
R88
R105
R114
8RC
C127
Q16
I J K L
IC400
3 4 5
C191
+
C192
+
C198
R160
C250
R151
R141
L16
C162
R132
Q27
E
L18
C
D25
R121
B
R169
Q25
R129
E +
Q29
R130 C158
C77
R186
C
B
R118
B
D17
C
R117
E
Q28
C118
8T
C272
+
5 4
IC7
C22
C125 +
8 1
C131
5 1
C103
IC11
IC2 I
4 3
G
R15 R14
13
O
R20
9C R198
C117
R26
C29 +
C97 +
Q7
24
R41
Q37
L3 C44
C72 +
R56
G
D8 D
C52
C49 S
CF1
L5
R39
C53
R81
R23
Q4
D10
Q13
C51
CF2
C231
R83
C230
C63
M N O P
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC1 11O IC13 8R Q8 7F Q19 7Q
IC2 9J IC14 9P Q9 10F Q20 8Q
IC3 10H IC15 7E Q10 13M Q21 7Q
IC4 12M IC400 2I Q11 11G Q22 7H
IC5 12I Q1 11R Q12 11G Q23 7O
IC6 10M Q2 12R Q13 13I Q24 8R
IC7 9L Q3 12L Q14 10F Q25
IC9 9M Q4 12L Q15 12E Q26 8Q
IC10 8O Q5 11R Q16 13G Q27 6K
IC11 10J Q6 11R Q17 9R Q28 7K
IC12 6O Q7 11I Q18 13F Q29 7L
Q32
D43
E R170
+
C256
C
GND
B
C128 +
B
IC12
O
R123
R164
C156
G
C143 C148
R171
I
8TC
R133
R134
D20
C161
R138
C116
R146
C160
R194
C261
14
S
D Q39
5C
G
5C
IC14
C84 +
8
12
RSSI GND
IC6
1
C1 DEO
1
R2
C5 DTC
ASQ
R35
R24 R13
IGN
C8
R3
C20
R12
+
DI
C11 R4
ME
R50 C12 R5
D11
MI
Q3 C9
C46 R48
GND
PTT
C6
R54
SQ
R202
C2
R33
R27 8
C66
CN2
C78
CN1
R72
R61
R63
C69
Q R S
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
Q31 6L D3 13Q D16 11F D29 5P
Q32 4O D4 13Q D17 7J D30 5E
Q33 7F D5 13P D18 12C D31 9B
Q34 10C D8 12J D19 8R D33 7C
Q35 12L D9 9G D20 8P D34 7C
Q36 9I D10 12K D21 7Q D35 7C
7I Q37 11L D11 12M D23 12B D36 7B
Q38 12R D12 11H D24 8P D39 8H
Q39 9N D13 11H D25 6L D40 11M
D1 13P D14 10L D27 8P D41 6L
D2 12R D15 10R D28 9C D43 4M
J1
EXT. SP
SP
CN7
1 PA/LI
SPO
3 SPI
Q19
Q21
D21
R126
+
R124
Q20
D19
R131
Q24
R142
+
C129
R107
1
R210
C150
C144
7
CN3
R103
SB 3
C123
E
HOR 1
1
AM C10
D2
R21 MM C7
SB EMG/TXS
C3
R10
3
R11
Q2