Sony HCD-LF1H, Руководство по обслуживанию, Страница: 43 / 82

43 43
HCD-LF1H
HCD-LF1H
6-16. SCHEMATIC DIAGRAM — MAIN BOARD (1/4) —
no mark : DVD STOP
FB301
C304
C309
C351
C361
C362
D
301
FB441
R307
R336
R339
R340
R341
R355
R356
R358
R359
R377
R
425
R448
R449
TP301 TP302 TP303 TP304 TP305 TP306 TP307 TP308
TP309
TP310
TP311
TP312
TP313
TP314
TP315
TP317
TP319
TP321 TP322 TP323 TP324 TP325 TP326
TP327 TP328 TP329 TP331 TP332
TP334
TP345
TP346
TP347
TP349
TP351
TP352
TP354 TP3
55
TP3
56
TP357 TP358 TP3
59
TP3
60
TP361 TP
362
TP363
TP370
TP371
TP372
TP373
TP374
EP301
IC311
TP335 TP336 TP337 TP338 TP339 TP340 TP
341
TP342 TP343
R360
R345
R324
R344
Q304
EP302
R304
TP386 TP385 TP384 TP383 TP382 TP381
TP394
TP395
TP393
TP396
TP397
TP391 TP392
R342
CN310 CN304
CN308
IC301
CN309 CN301
CN342
CN302
Q302
Q301
Q305
X301
Q303
R419 R420 R
421
R422 R423 R424
R
430
R428 R427 R426
R433
R434
R436
R438
R439
C306
C305
R330 R335 R331 R33
2
R333 R334
R328
R327
R326
R325
R323
R322
R321
R320
R319
R318
R317
R316
R
353
R352
R
315
R314
R343
R313
R312
R311 R310 R309 R
308
R305
C302
C
301
R
351
R350
R
306
R303
R302 R301
R393
R413
R416
R414
R412
R411
R410
R409
R408
R396
R397
C395
C394
R395
R394
R
407
R406 R405 R404
R
403
R
402
R401
C311
R378 R379
R
375
R374
R354 R44
7
R446 R445 R444 R443
R442 R441
C442
C441
R346
R357
R338
R337
R329
R376
0
0.1
100
6.3V
0.1
0.1
0.1
M
M
DL
914T
1
0
0
100
100
100
100
10k
10k
10k
10k
0
0
4.7k
2.2k
EARTH PLATE
SN
74LVC3G34D
CUR
10k
10k
10k
100
2SA1235TP-1EF
EARTH PLATE
10k
10k
9P 13P
7P
M30620MCP-A16FPU
0
10P 8P
7P
19P
RT1N141C-TP-1
RT1N141C-TP-1
RT1N141C-TP-1
6M
RT1N141C-TP-1
0 0 0 0 0 0
0 0 0 0
0
0
0
0
0
0.1
0.1
100 100 100 100 100 100
100
100
100
100
100
100
100
100
100
100
100
100
4.7k
4.7k
100 100
10k
100
100
100 100 100 100 10k
0.1
0.1
10k
0
4
7
100
47 47
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
1k
0 0 0
0 0 0
0.1
0 0
0 0
0 0 0 0 0 0
0 0
0
.1
0.1
0
10k
100
100
10k
0
50
46
36
46
50
45
44
46
48
•
See page 51 for Waveform.
•
See page 61 for IC Pin Function Description.