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TC-S3
7-4.
PRINTED WIRING BOARDS – MAIN Section – •
• Semiconductor
Location
Ref. No.
Location
D306
H-2
D307
I-6
A
D308
H-2
D309
H-5
IC301
F-3
IC302
B-4
MAIN BOARD
IC303
C-1
IC304
B-3
IC310
F-6
IC311
E-6
B
IC320
H-3
IC321
H-4
C385
Q301
B-6
Q302
B-6
Q303
B-6
Q304
B-5
Q305
C-5
Q310
C-6
Q391
C-5
C
Q392
D-5
Q393
D-5
Q394
D-5
Q395
E-4
RV302
Q396
D-4
Q400
H-5
D
E
F
G
H
I
1
2
3
C377
3
1
JW309
C327
NO313
C326
C376
C386
R335
R375
R371
JW382
R336
C321
R337
4
5
C371
R330
C328
R370
R339
R331
4
5
C372
C322
R338
1
8
R373
R333
C329
IC304
R372
R332
JW385
1
8
C373
C380
C323
IC303
R334
C374
C324
C330
JW317
JW316
RV303
R405
JW329
R402
R403
R404
JW327
R303
JW330
R307
R302
RV301
C301
JW337
JW338
C318
C306
R301
R305
C304
C370
C319
R306
R300
C310
R308
R304
C369
C320
C307
C302
C303
C317
C305
C352
JW356
43
42
IC301
C351
C353
56
29
1
28
JW383
R350
C354
C355
R358
C360
R314
14
15
R354
JW360
C368
R355
C359
C311
R351
C316
RV351
R356
R309
C312
C356
C358
R310
JW368
R357
JW388
C357
C395
C394
C418
C417
D306
D308
JW381
C388
IC320
JW380
5
1
EPT300
1
4
2
CN308
JW379
SYSTEM CONTROL 4
FROM
(CHASSIS)
ST-S5/S3/VS77
See page 13 for Circuit Boards Location.
4
5
NO312
C335
T301
R343
8
1
1
6
2
R342
JW307
5
JW305
JW303
4
3
R377
C334
RV304
JW301
JW308
JW306
JW304
JW302
1
9
C378
R376
C336
IC302
C384
R379
R348
R347
RV354
Q304
C332
C382
L351
L301
R378
E
C379
Q305
E
JW312
R340
JW313
C333
C367
C383
C347
R349
Q391
R359
E
JW314
R341
R321
C363
C362
R361
Q393
E
CN311
JW324
Q394
E
JW325
JW326
Q392
E
JW328
Q396
E
R362
R364
R360
JW336
R363
JW331
E
R322
R325
R328
Q395
JW335
JW332
JW333
R323
R327
JW334
C308
C309
R319
R318
R317
JW353
R316
JW351
JW354
C313
JW355
R313
R315
C315
R311
C314
JW369
R412
JW367
JW370
JW371
C391
C389
C414
JW375
C415
R419
JW376
C390
JW377
IC321
R418
D309
E
3
1
3
Q400
D307
JW378
16
16
6
7
(Page 18)
TC-PANEL-B DECK BOARD
B
NO304
Q303
E
C337
C338
C339
CN314
R344
R345
C340
7
Q302
E
R386
L302
Q301
C342
E
R346
L303
Q310
R367
E
C350
C341
JW310
R369
C349
R368
C348
JW311
LEAF SW BOARD
JW318
CN1001
JW319
(Page 17)
JW320
R420
JW321
R422
JW323
R421
R423
JW322
IC311
C346
C345
JW339
JW340
C398
C399
R324
IC310
C343
R408
R409
R415
C344
R407
JW352
R413
R414
R416
R417
C396
C397
R406
1
CN309
5
1
CN310
10
JW386
JW374
EPT302
JW372
(CHASSIS)
11
JW373
(11, 12)
1-680-718-
8
9
10
HEAD (A) BOARD
HEAD (B) BOARD
A
SYSTEM CONTROL 5
FROM
CDP-S3/MCE-VS77
There are a few cases that the part printed on
this diagram isn't mounted in this model.
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