Kenwood TK-3170 E - Page 52

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C196
C21
IC19
1 34
5
R210
R211
R214
R215
R216
D33
R224
R226
R229
C43
C44
1AUX
PTT
SIDE1 SIDE2
GND GND
6
R230
C49
R236
C52
R240
R248
G
H
Q12
Q19
D
G
S
D
D
G
G
S
S
D
G
S
D
G
S
R259
C70
S10
A
C71
S11
2
S12
5
C73
S13
8
C74
S14
0
C75
Q21
1 34
6
S15
B
C76
S16
3
C77
Q23
S17
6
S18
9
C79
Q25
S19
#
Q26
Q28
S20
C
C81
C82
Q31
C85
Q32
Q33
C87
C88
C89
Q35
G
S
D
G
S
D
C97
D4
D5
D7
D8
D9
R107
R108
R109
D12 D13
R113
R114
R116
R117
R119
R121
D30
D31
R134
R135 R137
R139
L12 L13
L14
K
C
D
B
E
A
R141
R142
R143
C107
C108
R145
C109
R146
C110
C111
C113
C114
R150
IC4
1
89
16
C115
IC5
1
89
16
R152
C116
CN62
SPLI
R154
R155
R159
C123
R161
C125
R162
R163
R168
CN79
SB
C130
C131
C132
R172 C136
C137
R174
C138
R176
C140
C142 C143
C145 C146 C147
R183
C148
R187
C150
C151
S1
AUX
S2
PTT
S3
SW1
C157
S4
SW2
S5
S
S6
1
S7
4
R198
S8
7
S9
*
C161
C162
C168
C170
C171
C174
C175
R67
C177
R191 R184
C178
C183
C184
R75
C188
R82
C197
C198
X2
IC12
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4
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8
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IC14
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45
8
IC15
IC16
1
R232
C159
J72-0964-19 C/4
J72-0964-19 B/4
J72-0964-19
D/4
RSSI
24
13 12
SPLO
D
G
S
+
+
PTTO
5MS OPTDET MICIN MIC
SPO
SPI
AE
PTT/RXD
ED1
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
COM1
COM2
COM3
COM4
C26
C28
C29
R245
Q13
B
C
E
C78
C93
C99
R100
R101
R103
R104
R105
R106
L2
R122
L3
L4
L5
R129
R131
R132
C102
R140
R144
R147
R153
C117
CN63
DI9
C118
C119
C128
C129
R166
R173
R31
R61
R63
C186
C190
CN8
IC11
1
45
8
R212
R242
R251
Q22
C84
Q30
C95
C98
R111
R112
D29
D32
R130
C100
R149
C112 R151
R156
R157
C120
C121
C122
R160
C127
R164
R165
C133
C134
R171
C135
R175
R181
C154C155
R192R193
R194
R195
C176
C192
IC13
1
C106
R158
C126
R225
L10
R177
R178
C158
R199
C181
R200
R206
R207
IC17
1
45
8
C182
IC18
1 56
10
R213
R218
R220
C201
R261
KEY3I
KEY4I
KEY2I
KEY1I
KEY4O
GND
GND
Q24
1
34
6
Q27
R180
R37
C149
R40
C153
R196
C166
C169
R68
R72
R202
TXD
NC
TXD
PTTI
(RXD)
R203
R204
CP12
CP13
CP16
CP18
CP23
CP24
9
1016
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BLK
RED
WHT
BLU
TK-3170 PC BOARD
TX-RX UNIT (X57-701X-XX) (C/4) 2-71 : E 0-71 : X2
Component side view (J72-0964-19 C/4)
TX-RX UNIT (X57-701X-XX) (B/4) 2-71 : E 0-71 : X2
Component side view (J72-0964-19 B/4)
TX-RX UNIT (X57-701X-XX) (B/4) 2-71 : E 0-71 : X2
Component side view (J72-0964-19 B/4)
PC BOARD TK-3170
(D/4)
Ref. No. Address
IC4 6M
IC5 6J
IC11 8K
IC12 7J
IC13 9J
IC14 9K
IC15 7H
IC16 12I
Ref. No. Address
IC17 12K
IC18 8M
IC19 12G
Q12 7I
Q13 6I
Q19 10H
Q21 10K
Q22 11I
Ref. No. Address
Q23 8N
Q24 7M
Q25 12K
Q26 12K
Q27 9M
Q28 9N
Q30 11J
Q31 8G
Ref. No. Address
Q32 10G
Q33 7J
Q35 9M
D4 7I
D5 8N
D7 10N
D8 8F
D9 10F
Ref. No. Address
D12 8D
D13 10D
D29 11H
D30 10K
D31 10J
D32 10I
D33 12N
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6