Schematic Diagram - Sw-Main Section (3/4) - Sony SA-WSLF1 Service Manual

SA-WSLF1
4-10. SCHEMATIC DIAGRAM — SW-MAIN SECTION (3/4) —
C574
0.1
25V
F
J502
3P
C605
0
EP505
CN502
30P
TP531
R807
TP530
75
TP529
R806
75
TP527
R805
TP528
75
R804
75
TP541
TP539
TP538
TP537
TP536
TP535
TP540
TP534
TP525
TP524
TP523
TP522
TP521
TP526
TP532
TP533 C507
TP516
TP517 C504
TP518
TP519 C503
TP520
TP515
C505
EP501
CN508 5P PH
TP549
TP550
CN505 6P PH
TP551
TP552
TP553
TP554
SA-WSLF1
• See page 33 for IC Block Diagrams.
C559
FB522
0.1
0UH
25V
R654 470 1/10W
F
R655 470 1/10W
R656 470 1/10W
R657 470 1/10W
FB523
R658 470 1/10W IC506
0UH
SN74LVC3G34DCUR
R660
100k
R644
100
1/10W
1/10W R576
R577
100
100
1/10W
1/10W
1/10W
BUFFER
1/10W
R500
100
1/10W
1/10W
C506
0
C685 1000p
C552
C508
100
C686 1000p
0
10V
C687 1000p
C688 1000p
C689 1000p
C690 1000p
FB519
0UH
FB518
0UH
FB517
0UH
FB516
0UH
FB515
0UH
FB520
0UH
FB514
0UH
FB521
0UH
0
FB502
0UH
1/10W
FB503
0
0UH
FB504
0UH
FB505
0
0UH
FB506
0UH
FB501 C553
0UH
100
10V
Q506
DTC124EKA-
T146
R662
10k
1/10W
TP555
C554
100
10V
C550
47
6.3V
C578
R620
R630
10
R597 R601 470
3.3k
16V
1k 1/10W 2.2k 1/10W 1/10W
1/10W
C545
47
6.3V
R631
C579
3.3k
10
C584
16V 1/10W
R579 R587
1k 0
1/10W
C590 0.1
10 10V
C594
L509
1000p
C568
0.1
R588
25V
0
F
C556 R580 R621
R606
0.1 1k 470
1k
25V 1/10W 1/10W
1/10W
F
C546 R610 2.2k 1/10W
47 6.3V
R598 R603 C588
1k 1/10W 2.2k 1/10W 0.1
25V
R632
C580
C547
R622 3.3k
10
47 470 1/10W
16V
6.3V
1/10W
R633
C581 C585
3.3k
10 10 C591
1/10W
16V 10V 10
10V
R589
R581
0
1k
L510
0.1
R590
R646
0
100
1/10W
C569
C557
R582 0.1
0.1
1k 25V
25V
1/10W F
F
R623
R607 R612
C548 C583
470 R634 R643
47 1k 2.2k 10
1/10W 1k 100
1/10W 1/10W
6.3V 16V
1/10W 1/10W
L507
R605 R635
2.2k 1/10W C582 1k
10 1/10W C592
16V
R599 10
R624
C549 1k 1/10W 10V
820
47
1/10W
6.3V
L511
C598
1000p
R583
R591
1k
0
1/10W
C570
C558
R584 R592 C573 0.1
0.1 100
1k 0 25V
25V 10V
1/10W F
F
R614
R608
2.2k R625
1k
1/10W 820 R663
1/10W
20 20
R636
0
C587
0.1 IC511
25V PCM1802DBR
F
10
10V
C593 C602
25V F 10 10V
C599
0.1 25V F
R648
100
1/10W
IC512
F PCM1802DBR
L513
C595
25V F
R649
100
1/10W
C603 10
C600
0.1 25V F
C596
1000p
R642 100 1/10W
C589 IC513
0.1 25V F PCM1802DBR
C597 0.1 C604 10
C601 0.1
R652
100
1/10W
C622 0.1 25V F
FB500 0UH
BUFFER
IC514
R661
SN74LVC1G1
100
0 25DCKR
CN514
*
TP600
TP601
TP602
TP603
TP604
TP605
TP606
TP607
TP608
TP609
TP610
TP611
TP612
TP613
TP614
TP615
TP616
TP617
TP618
TP619
TP620
TP621
TP622
C617
0
C609
0
EP503
R798
0
R799
0