Kenwood TK-378G PC BOARD
ABCDE FGH I J KLMNOPQRS
S
D
G
1
TK-378G
PC BOARD /
Serial No.4700201 -
2
TX-RX UNIT (X57-617X-XX) Component Side View (J72-0728-12)
0-20 : M, 0-21 : M4
PC 板视图
TX-RX UNIT
(X57-617X-XX)
.oN.feRsserddA
1CIE8
3CIF6
R218
1
4
3
4
5
6
7
8
D18
MIC1
R131
R130
R92
ANT
L11
C266
RXD
C181
C201
R54
C173
R127
R59
DGS
R50
C111
AFO
Q30
C71
R46
Q15
IC1
C244
1
C95
4
R62
D15
L44
C116
R49
R205
D22
R64
IC3
R68
C96
R73
F1
C161
C159
C101
R206
L39
R70
8
5
R201
R200
Q13
R55
R45
C229
C104
R207
BPF
B
X57-617X-XX(A / 2)
J72-0728-12
GND
PTT
LAMP
MONI
KOUT1
R180
KOUT2
C58
R31
R34
KIN0
R177
R135
L42
C174
10
1
C204
Q32
R151
CN3
1
2
SP-
SP+
R185
TXD
6
IC11
Q33
5
R160
C178
R139
C182
R166
Q34
C200
R161
R138
R145
C210
C177
C176
C179
432 1
KIN1
R267
R268
R178
R35
C247
R226
R221
R172
C268
C246
CP19
C250
VR1
R65
C257
C255
IC17
R232
R220
5
C253
R71
R222
R230
14
R223
R61
R67
8
C258
R234
R233
R235
R241
8
R231
IC18
R60
C249
C100
C243
X2
4
5
C260
R219
IC19
C259
C261
R240
1
8
R242
C194
R239
CP10
R137
R133
7
1
R225
R260
C254
C184
R148
R159
R224
C248
C251
8
1
C269
R147
R326
R215
R164
23
33
R150
C252
R214
5
IC16
4
R261
C242
R204
R101
R198
C270
C196
R255
34
C199
R158
C232
R254
C231
C138
R165
R251
C141
1
3
R157
C191
Q26
LV
Q35
2
C203
C202
IC14
R163
C198
R162
C207
1
5M
LEDR
RXAFO
DTIN
SQO
AFSW
AUX2
CTOUT
R264
SP2
10
6
5
4
C208
C205
R156
R167
C212
C206
R183
C211
R170
1222
44
CN1
C209
R173
R265
C216
C215
C271
11
1
R174
R179
20
LEDG
CTDET
MMUTE
RSSI
CTIN
AUX4
PTTOUT
PTTIN
11
R208
SP1
TXD
R184
C225
C224
R209
R186
C226
C219
R149
R171
C217
C233
R202
C227
R152
8
IC15
1
R181
R168
C221
C223
R199
C235
C234
C230
R211
R143
CTIN
R210
R154
5
4
C245
R262
CN6
R144
C238
R237
R169
C220
C222
D23
C236
C240
R212
R153
VR3
R250
R249
C239
R213
C190
C183
R175
Q36
D19
D16
C218
Q31
R118
R259
R122
R123
8
5
16
IC10
1
17
32
CP15
75 51
76
CP17
CP16
CP18
R263
R182
L43
C213
C189
100
R155
R146
R256
C185
C193
X3
4
CP14
1
IC5
1
CP13
C192
IC12
CP12
R140
C180
CP11
IC13
5CIO4
6CIO4
01CIN4
9
8
8
9
CP9
CP8
IC6
CP7
CP20
1
16
R203
CP6
25
R104
CP5
50
CP2
26
16
L40
C165
1
CP3
CP4
R120
R121
L41
C162
R100
R126
11CID5
21CIO5
31CIO7
41CIK4
51CIL6
61CIJ7
71CII3
81CIJ6
91CIJ8
31QF6
51QE6
62QK8
03QE4
13QN8
23QC5
33QD5
43QD5
53QK3
63QM6
51DE5
61DM7
91DM7
22DE4
32DM3
9
10
11
12
13
14
2SK1824
S401
X57-617X-XX(B / 2)
PTT
S402
LAMP
S403
MONI
TA7368F
6
30622M4A-439GP
DTA114EE
2SK1588
UPA672T
DTA144EE
4
6
3
1
26
25
DTC114EE
DTC144EE
2SA1362
2SC4619
E
S
D
B
C
G
51
50
100 1
Layer 1
Layer 2
Layer 3
Component side
75
76
Layer 4
Foil side
23
10
5
1
X9C103SI
5
8
4
1
24
AT29C020-90TI
32
17
AT2408N10SI2.5
4
5
8
TC35453F
23
22
33
34
44
4
W29C020-90TI
17
32
16
1
LC73872M
8
14
7
1
M68732H
5
1
16
4
3
2
1
BU4094BCFV
1
16
9
1
24LC08BT-ISN
5
12
11
1
8
4
1
8
NJM2904V
5
8
1
TA75W01FU
TC75W51FU
5
8
4
1
ABCDE FGH I J KLMNOPQRS
TX-RX UNIT
(X57-617X-XX)
.oN.feRsserddA
2CIH7
4CIJ4
7CIE8
8CID6
9CID5
1QI8
2QK7
3QK7
4QL7
5QM7
6QN7
7QK6
8QK6
9QO7
01QK8
11QJ6
21QJ5
41QI5
61QG8
71QI5
81QG8
91QL5
02QF8
12QF8
22QJ3
32QI3
42QQ5
52QR5
72QE8
82QE8
103QO5
1DI7
2DJ7
3DQ7
4DJ7
5DM6
6DJ6
7DQ6
8DO7
9DJ8
01DL6
11DJ8
21DK6
31DI4
41DI4
12DD7
203DM6
503DO5
603DP5
703DP5
Layer 1
Layer 2
Layer 3
Layer 4
Serial No.4700201 TX-RX UNIT (X57-617X-XX) Foil Side View (J72-0728-12)
0-20 : M, 0-21 : M4
Component side
Foil side
R119
C158
IC8
R124
C166
C167
IC9
C157
3
4
5
1
C164
C163
D21
C156
1
5
PTT
IC7
4
A3
3
A5
A6
TA I
S MUTE
M MUTE
CN5
SB
220
AUX6
AUX5
TXAFI
RXAFI
TXAFO
RXAFO
ALTTONE
SB
119
AUX3
AUX2
AUX1
AUX4
I
G
O
R115
C152
C155
C153
L38
5C
R117
5
4
3
R116
Q27
5C
2
Q28
R114
1
R109
A2
A4
DTA114YE
DTA144EE
DTC114EE
DTC144EE
2SC4226
2SC4617
2SC4619
2SC5108
B
E
UMC4N
5
4
3
2
C140
C151
5
4
R103R102
3
5
4
3
C142
C150
C
TAO
A1
1
Q20
Q21
R266
1
2
1
2
R89
R132
MIC
MIC
SM
R88
C120
1
R90
Q18
2
R91
3
C121
UMG3N
5
2SC4988
2SC4649
C171
RAO
RAI
TONE
GND
R258
SQ
SP
T
4
C122
CF1
R128
R129
C170
I
O
R75
CF2
L32
C31
R244
R80
C99
C98
X1
20
1
L2
C32
R23
C48
R22
R30
3
R81
43
5C XOUT
VC GND
12
SB
C87
C86
C118
C119
5
C113
Q16
C
R
4
1
4
3
1
C
E
B
C265
R51
C43
C44
IC2
R7
C49
C51
FP210
B1
EC
2SK508NV
3SK228
3
D14
R74
D13
Q14
R142
B2
D
10
11
R2
L18
R108
Q23
R69
C42
C6
R1
R8
R4
Q1
R17
2
3
2
R105
Q17
CP1
CV
S
PC BOARD /
PC 板视图
TK-378G
1
2
C146
C108
C107
C115
R84
R43
C60
R48
1
R253
L24
D9
D11
Q12
L20
L4
C76
C77
CD1
8
C81
L25
C70
C94
C85
C10
L31
Q22
C123
R252
R36
C14
C18
L12
L3
C62
C72
TC2
IC4
Q11
Q10
R52
R106
C131
C114
R82
D4
R44
L23
D6
C22
R99
R53
C17
TC1
L26
C88
C89
L30
16
9
R86
R77
C110
R13
C33
R16
D2
R94
5
4
3
C147
C132
C133
C90
C109
Q8
C84
R38
D12
C45
C16
C8
C125
C128
C139
R97
R93
C124
C130
R3
1
2
C27
R18
R47
Q7
Q2
C64
C82
R42
Q3
L15
C63
L22
L37
C137
R107
R33
R19
C29
C28
XF1
C135
C148
R72
Q4
R95
R96
C136
R20
C30
R14
L14
L36
L21
R76
D10
R41
C36
C37
R85
G2G1
C74
BPF
DS
L35
C112
D5
C126
R87
Q19
X57-617X-XX(A / 2)
J72-0728-12
TC303
C327
R305BC307
D302
C302
C320
L307
L304
C312
R311
C319
B
R5
R26
C11
R24
C73
R25
C38
C39
R21
R37
R9
L8
R39
C
Q5
E
C40
R27
Q6
C12
L302
R83
C303
R6
C311
C41
R10
R303
R306
L301
L303
C304
L306
L19
L9
C326
R318
C262
C68
D
S
R309
C325
C53
C316
Q9
J1
L308
R314
G2
Q301
C317
C332
G1
R310
C75
D8
D306
R56
C54
R304
R316
C328
TC301
R57
C57
C55
C330
R58
R315
D305
TC302
L27
C329
C306
C331
C314
D307
C305
C20
R317
L305
R28
R29
∗
R600
∗
C309
L309
L10
L312
L310
L311
R308
R301
C35
C52
L17
C21
D3
D7
C23
C13
5
4
1
R98
R78
R79
C263
C78
UL
C9
D1
C2
L1
C1
C241
3
4
5
C143
R110
Q24
R112
MIC1
C144
R111
VR2
Q25
R113
S1
6
C24
L5
C3
C5
C25
C4
L6
L7
C26
7
8
9
C1
C2
PTT
LAMP
GND
MONI
X57-617X-XX(B / 2)
10
11
1
UPA572T
S
D
G
G
4
2SJ243
S-81350HG-KD
PST9140NR
MB15A02
TA31136FN
RN5VL45C
D
S
I
G
G
O
4
5
1
20
3
11
16
10
1
9
8
1
12
13
25
26
14
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