Read Sony TAV-L1 (serv.man2) Service Manual online
TAV-L1
4
4
TAV-L1
2-2. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
: Uses unleaded solder.
BE
BE
BE
BE
BE
BE
1
3
R400
R401
R404
FB301
FB303
FB304
R601
R602
R603
R605
R413
R414
R415
R416
R417
R418
R419
R421
R422
R423
R424
R619
R426
R427
R429
R620
R624
R430
R625
R629
R439
R631
C403
C404
C405
R635
R441
R443
R444
R445
C603
C605
C606
R642
C607
C608
C609
R645
R646
R647
C610
C613
C421
C422
R652
C423
C424
R654
C619
C425
R655
C426
R656
C427
R657
C428
R658
C429
C620
C621
C430
R790
C431
C626
R801
R802
C432
C433
R800
C434
C437
C438
C636
C443
C638
FB604
FB602
FB603
C444
C445
C446
C447
C448
R679
C452
C453
C454
C458
Q304
Q305
Q306
Q308
Q309
C461
C467
Q310
C468
D601
L302
D602
L303
L304
C471
C472
C475
L501
L502
R306
R307
R501
R502
R503
R506
R507
R508
R510
R707
R513
R516
R322
R323
R519
R520
R521
R718
R526
R338
R723
R724
R803
R530
R729
R535
C306
R536
R538
R539
R730
R731
C502
R777
R733
C504
R734
R540
C311
R542
C507
R543
C508
R739
R545
R353
R355
C510
R551
C516
R552
C517
R360
C519
R558
C329
R750
R751
C522
R753
C523
C330
C331
C332
C527
C528
R758
C335
R565
C336
C338
R374
C339
R377
R379
C532
C533
C534
C340
C535
C341
C536
C342
C343
R573
R767
C538
C344
R574
C539
R381
C346
R383
C349
R387
C540
R388
C541
C542
C543
C544
C545
C351
R581
R776
C546
R582
C547
C548
C354
R779
R780
R782
C355
R391
C356
C357
R393
C358
R397
R398
R781
C551
R399
C552
D301
D302
C362
D303
D304
D305
C365
D306
C368
D501
D502
D311
D312
C373
C376
C377
C378
C379
C380
C381
C382
C383
C386
C387
C388
C389
IC507
FB302
ET303
1
2
1
3
1
2
CN615
CN303
CN304
ET302
C413
C414
C459
C462
C409
C410
C411
C412
C457
C460
C363
C364
C435
ET301
L309
L310
C408
C415
C449
C450
L317
L318
L305
L306
L307
L308
C393
C394
C397
C398
C406
ET304
ET305
C302
C303
C304
C309
C319
C323
C353
C337
C360
C348
C366
C641
C640
C503
C509
C511
C512
C518
C501
C622
C549
C550
C617
1
8
CN610
C624
IC604
4
1
CN621
C612
C614
1
2
CN601
1
7
CN611
MAIN BOARD
(CONDUCTOR SIDE)
1-868-967-
X601
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
U
CONNECT BOARD
CN1304
T
CONNECT BOARD
CN1304
1
3
(NC)
P
EMR UP2
BOARD
CN1222
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
SP301, 303
FRONT
L-CH
V
CONNECT
BOARD
CN1306
(RU)
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SP301
SP303
SP302, 304
FRONT
R-CH
SP304
SP302
(Refer to page 74
on service manual)
(Refer to page 74
on service manual)
(Refer to page 74
on service manual)
(Refer to page 76
on service manual)
11
(13, 14)
•
Semiconductor
Location
Location
Ref. No. Location
D301
C-4
D302
D-4
D303
D-4
D304
D-4
D305
B-4
D306
B-4
D311
C-4
D312
C-4
D501
B-7
D502
B-7
D601
C-10
D602
C-10
IC507
E-9
IC604
B-10
Q304
C-2
Q305
C-2
Q306
D-2
Q308
C-2
Q309
D-2
Q310
D-2
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