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CX-JV77
6-18. PRINTED WIRING BOARDS – MAIN Section –
• Semiconductor
1
Location
Ref. No. Location
D201
H-9
A
D202
H-10
D206
I-10
D207
H-10
D211
F-3
D212
G-5
D213
G-4
D214
G-4
D215
G-4
B
D301
H-7
D302
H-7
D303
H-7
D304
H-7
D305
H-6
D306
H-7
D307
H-6
D308
H-7
D309
H-6
C
D310
H-6
D311
H-6
D312
H-6
D313
F-7
D316
G-5
D321
H-5
D322
H-4
D324
E-3
D
D325
E-3
IC101
D-5
IC102
D-8
IC201
E-4
IC301
F-7
IC302
E-8
IC303
F-7
E
IC304
F-6
IC371
B-4
Q101
G-8
Q102
G-8
Q103
G-9
Q104
G-9
Q105
E-10
F
Q106
D-7
Q107
D-7
Q301
F-8
Q302
E-8
Q304
D-4
Q305
D-4
Q306
D-4
Q307
D-4
G
Q308
A-3
Q309
B-3
Q310
G-10
Q311
H-10
Q312
H-10
Q313
B-2
HEADPHONE BOARD
Q314
G-5
Q315
G-5
Q321
E-6
H
Q322
E-4
W802
Q323
E-4
Q324
F-4
Q327
F-4
(CHASSIS)
C809
C808
Q351
G-4
Q352
G-3
Q361
G-6
Q362
G-5
I
Q372
H-4
J
CX-JV77
All manuals and user guides at all-guides.com
• See page 27 for Circuit Boards Location.
2
3
MAIN BOARD
JW146
E
C374
JW108
Q313
Q309
20
11
E
E
JW151
C376
R312
JW122
1
10
JW121
IC371
JW125
JW123
R373
JW126
JW124
JW127
JW150
C354
CN302
JW128
FB203
2
1
R272
JW129
FB204
JW130
JW131
FB202
FB201
JW132
C217
F
C222
PANEL
JW133
C216
BOARD
JW134
CN601
(Page 41)
Q307
E
29
28
C214
JW135
L
JW140
R203
VCD CONNECT
E
BOARD
JW136
Q305
JW139
CN883
R201
(Page 35)
JW137
3
JW138
1
HP1
(PB HEAD)
D324
(DECK-A)
R248
D325
9
Q323
Q322
R249
E
E
C250
R247
R246
JW98
D211
JW97
R251
Q324
R250
JW96
E
HRPE1
JW95
R214
REC/PB/ERASE
R213
HEAD
(DECK-B)
R351
R358
JW94
C352
R352
E
C353
Q351
E
Q352
R354
CN805
CN309
R219
5
1
R398
R217
R218
5
R216
1
C806
C807
1-861-426-
JW211
22
(22)
C235
J801
PHONES
4
5
6
PANEL BOARD
(Page 41)
K
CN807
R280
JW112
JW110
C167
4
1
C169
CN324
JW113
JW114
R140
C155
JW115
C151
C156
R135
R136
C157
C147
C145
12
C150
C142
C149
C212
R133
R134
C152
C153
C154
JW142
C160
49
48
C141
C213
C159
R212
C101
33
64
R208
1
IC101
C274
R209
32
R101
1
E
C104
C103
R126
C134
C133
R102
JW141
R125
R206
16
17
R104
C193
C107
JW155
C120
C211
C121
C127
C119
E
R106
C126
JW159
R113
C111
FB205
R281
R112
C125
JW39
C110
C191
R282
R283
C122
C124
R284
R111
C123
R109
JW42
JW44
C112
C113
C114
C118
1
C241
C192
R254
IC201
JW101
R245
9
1
JW100
L101
JW102
BIAS
C249
E
JW45
OSC
R241
JW99
C267
C266
C246
CN103
1
8
C318
JW79
C251
R252
JW78
IC304
IC303
R263
R253
R262
C252
C270
R264
R362
1
3
1
C351
E
C253
Q327
R353
Q362
R356
R364
R361
E
E
R357
Q361
R324
C259
R266
Q315
E
R323
Q314
D212
R321
JW80
E
D316
JW156
C258
R274
C321
R275
R363
C313
R322
C316
D322
R313
JW66
D321
JW67
R388
R392
R325
R394
R393
R389
R386
R395
R390
R387
R399
E
Q372
C306
C305
C303
JW68
CN303
11
JW69
R273
EP101
TRANS BOARD
(CHASSIS)
G
CN907
40
40
: Uses unleaded solder.
7
8
9
1
DRIVE BOARD
D
CN701
(Page 30)
2
JW4
JW5
CN301
C342
JW18
R348
C143
C176
R168
R167
R166
C178
C138
R130
E
C177
C180
C179
JW22
4
1
R164
Q106
C185
R165
JW21
C137
JW23
R161
R160
Q107
IC102
E
5
8
R121
C186
JW36
JW24
R170
C132
C183
R171
C129
R120
R119
C187
C184
JW40
IC302
C312
JW41
3
JW32
C311
1
R303
R304
E
Q302
R305
R302
C308
R301
E
C
B
Q301
C315
C309
IC301
D314
3
1
3
JW29
JW30
R153 R154
E
R159
Q102
R155
R163
Q104
Q103
Q101
D315
E
R152
R158
E
E
R157
R151
JW51
C310
R162
C175
JW52
R156
JW53
JW54
R223
JW55
JW56
C304
JW148
C301
C302
1
JW59
13
CN307
POWER BOARD
(Page 46)
E
CN441
10
11
12
FM/AM
11
TUNER PACK
CN101
SUPPLIED WITH THE
10
ASSEMBLED BLOCK
JW2
JW3
CN308
1
3
JW6
C228
JW7
FM 75Ω
COAXIAL
C165
JW8
C166
M901
M
(FAN)
JW19
JW20
JW27
Q105
E
R173
C190
C189
C188
R144
R146
R
JW31
R145
Q310
R143
E
L
R226 R225
R148
R
R150
C229
C174
R228
OUT
R149
R147
R227
C173
C230
Q311
L
E
D202
E
R235
R231
R230
D207
D206
R220
R229
JW149
1
EP301
JW302
21
1-861-481-
(CHASSIS)
(Page 44)
AM
IN
JK101
VIDEO/SAT
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