Read Sony DCR-TRV270E / DCR-TRV280 / DCR-TRV285E (serv.man7) Service Manual online
DCR-TRV270E/TRV280/TRV285E
— 12 —
VC-344 (SIDE B)
Note for Printed Wiring Board (Original service manual page 4-39).
: Uses unleaded solder.
1
16
8
9
A
+
17
32
49
64
48
1
33
16
1
12
36
25
48
13
37
24
1
12
36
25
48
13
37
24
1
AK
23
4
5
A
+
1
7
8
14
24
13
1
12
1
5
8
4
4
5
1
8
1
16
54
55
108
109
162
163
216
1
1
20
21
40
41
60
61
80
5
8
4
1
15
1
1
5
8
4
1
20
21
40
41
60
61
80
Q1308
C6515
R3225
C1501
Q1309
C1502
R3226
C1503
C1504
C1310
RB4514
C6519
R3229
C1311
C1312
C1507
C1313
C1508
C1314
Q1310
C1509
L3305
C1315
Q1311
C1316
Q1312
Q1313
L3307
C1317
C4003
C6520
R3230
C1318
C6521
R3231
Q4001
C1319
Q1316
Q4002
C6523
Q4003
C1510
Q1318
Q4004
C6525
C1511
C1512
C6527
C1513
C1320
L3310
C1514
C6529
C1515
C1321
C1322
C1516
C1323
L3313
C1324
Q1320
C1518
C1325
D1301
C1326
D1302
C1327
D1303
C1328
Q1324
C6531
C1329
R1301
D1305
Q1325
IC6502
D1306
R1302
R1303
R1304
R1305
R1306
R1307
C1523
C6538
R1308
L3320
C1330
C1524
C6539
L3321
D1501
R1309
C1331
RB2401
C1525
IC1301
C1526
C1332
R6513
C1527
C1333
C1528
C1334
FB1601
C1335
C1529
C1336
R6517
R1503
C1337
C6540
R6518
R1504
R1310
C1338
C6541
R1505
D4001
R1311
C6542
R1506
R1312
C6543
R1313
C1530
R1314
IC1501
R1509
R1315
C1531
C1532
IC1502
R1316
IC1503
R1317
R1318
C1340
R6521
C1341
R1319
R6522
R4006
R4007
R4008
R4009
R1512
R1322
R1323
R4010
R4011
R1326
C1353
C1355
R1521
R1523
C1357
R1524
R1330
R1525
R1331
R1526
R1332
R1333
R1334
R1529
R1335
C1552
Q1551
R1339
C1558
Q1554
R1530
C1559
R1531
R1532
R1533
R1341
R1343
C1560
R1344
CL3301
C1561
C1562
R1347
C1564
R1348
C1565
R1349
C1566
C1567
C1373
C1568
C1569
R1350
C1571
C1572
C1573
R1357
C1574
R1358
C1575
R1359
C1576
RB3201
RB3202
FB2401
FB2402
FB2403
IC1552
R1366
IC1553
R1367
IC1554
R1368
R1369
C1392
CL1001
R1561
CL1002
R1562
CL1003
R1563
CL1004
R1564
R1370
CL1005
R1565
R1371
CL1006
R1566
CL1007
R1567
CL1008
R1568
CL1009
R1375
R1378
CL1010
R1570
R1573
R1575
R1576
R1577
R1578
R1581
R1582
R1583
R1584
RB6501
R5023
C3304
C3305
C3306
C3307
Q3303
C3309
Q3307
Q3308
C3310
C3313
C3314
C3319
C3320
C3321
C3322
C3326
C3327
C3328
CN1011
IC3301
C3332
IC3302
C3333
C3335
C3336
C3338
C3339
R3313
R3314
R3315
R3316
C3341
C3342
C3344
C3345
L3203
L3204
C1601
X1501
R3326
R1005
D1009
C3357
R3330
C3358
C3359
R3332
R3335
RB1551
RB1552
FB1501
R3343
FB1504
R3350
R3353
IC1601
L6501
R3356
R1034
R3361
L1308
C4520
R3365
L1309
L1501
L1311
CN2404
R3371
R3372
IC4502
C2402
C2403
Q2401
C2406
C2407
C2409
C2411
C2412
C2413
C2414
C2415
C2416
C2417
C2418
C2419
R3396
R3397
R3398
C2420
R3399
C2422
C2423
C2424
C2425
C2426
RB3303
C2427
RB3304
RB3305
C2429
R2403
RB3307
R2404
R2405
C2430
IC2401
C2431
C2434
C2435
C2436
C2437
C2439
C2440
R2418
C2441
R2419
C2442
L1553
C2443
C2444
C2445
C2446
C2447
R2420
C2448
R2421
R2422
R2423
R2424
C2451
R2431
Q3202
R2433
Q3204
R2434
Q3205
R2435
R2436
R2437
R2438
R2439
R2440
R2441
R2442
C3218
C3219
C3220
C3221
C3222
C3223
FB3302
FB3303
C6501
C6503
C6505
C6506
C6507
C1301
C1302
C1303
C1304
Q1301
C1305
Q1302
C1306
C1307
Q1303
R3220
Q1304
C1308
C6511
C1309
Q1305
Q1306
C6513
Q1307
82
1
7
C
BE
C
B
E
C
B E
C B
E
C
B
E
C
B E
C
BE
C
BE
C
B
E
C B
E
C
BE
C B
E
C
BE
C B
E
3
1 2
C
B
E
C
B
E
1
3
4
6
1
4
5
8
13
4
6
1
3
4
6
1
7
2
8
2
4
4
1
3
3
1
7
2
8
1
7
2
8
1
7
2
8
1
3
4
6
1
7
2
8
1
7
2
8
2
4
1
3
2
4
1
3
2
4
1
3
17
28
17
28
17
28
1
7
2
8
1
3
4
6
2
2
4
1
1
3
3
1
1
1
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
1
2
5
3
2
3
3
4
1
2
3
3
4
1
2
3
4
1
2
3
4
3
4
4
6
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
05
VC-344 BOARD (SIDE B)
1-860-934-
31
21
20
25
22
21
23
24
29
30
3
1
2
4
5
7
6
8
9
10
11
12
13
14
Click on the first or last page to see other DCR-TRV270E / DCR-TRV280 / DCR-TRV285E (serv.man7) service manuals if exist.