Sony MZ-NF810CK Service Manual - Page 44

Schematic Diagram, MAIN Board 4/4

Page 44 highlights

MZ-NF810/NF810CK 6-8. Schematic Diagram - MAIN Board (4/4) - • See page 38 for Waveforms. • See page 46 and 48 for IC Block Diagrams. R505 10k R504 10k C518 0.01 B C513 0.022 B TP1539 C517 0.01 B TP518 C524 1 B R511 0 SL502 SL501 TP1540 CN501 20P TP1504 TP1507 TP1506 C526 0.047 B C535 1 B TP1711 TP1712 C718 0.1 F C720 0.1 F TP1505 TP1522 C506 0.01 B TP1510 C536 0.1 B TP1548 TP1523 TP1511 TP1537 TP1713 TP1726 TP1524 TP1512 TP1520 C537 0.022 B TP1714 TP1727 TP1525 TP1715 TP1526 TP1527 TP1545 TP1528 IC501 SN761058ZQLR TP1541 TP1542 TP1521 C533 0.01 B C538 0.022 B TP1543 C715 0.1 F TP1716 TP1717 TP1718 IC701 SC111258EPR2 TP1529 C716 0.1 F TP1530 TP1719 TP1531 TP1720 TP1544 TP1532 C527 4700p B C534 4700p B TP1721 TP1722 TP1723 TP1736 43 TP1737 TP1516 TP1535 TP1517 TP1519 C514 2200p B C523 2200p L503 B C540 4700p B R509 0 TP1724 TP1725 U TP1739 V N Q501 2SA1577-T106-QR TP1513 C507 10 6.3V C509 0.1 F TP1547 R501 100k R502 1 C511 10p CH R503 1 C512 C519 10p 0.1 CH F C520 0.1 F R507 10k 0.5% C522 0.1 F R508 1k 0.5% TP1536 C719 0.1 F C721 0.1 F W U V CN701 10P TP1701 TP1702 TP1703 TP1704 TP1705 TP1706 TP1707 TP1708 TP1709 TP1710 C505 10 6.3V TP1546 L504 R652 2.2k R702 2.2k R653 2.2k C651 0.047 B C653 0.047 B C705 0.047 B C652 0.01 B R704 10k R705 10k R706 10k C654 0.01 B C655 0.01 B C708 0.022 B C710 0.022 B C712 0.022 B 41 41 44 44

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MZ-NF810/NF810CK
44
44
6-8.
Schematic Diagram
– MAIN Board (4/4) –
See page 38 for Waveforms.
See page 46 and 48 for IC Block Diagrams.
C526
C527
C534
C536
C537
R511
C535
C513
C524
C511
C512 C519
C520
C522
C540
C506
C509
C507
Q501
C505
L504
IC701
R652
R702
R653
R706
R705
R704
TP1537
TP1520
TP1521
R505
C518
R504
TP1539
TP518
C523
TP1517
TP1516
C514
R507
R509
R508
TP1540
SL502
TP1510
TP1511
TP1512
TP1513
SL501
TP1504
TP1507
TP1506
TP1505
TP1522
TP1523
TP1525
TP1526
TP1527
TP1545
TP1528
TP1529
TP1530
TP1531
TP1544
TP1532
TP1536
TP1541
TP1542
TP1543
TP1547
R501
R502
R503
TP1546
TP1726
TP1727
TP1736
TP1737
TP1713
TP1714
TP1715
TP1716
TP1717
TP1718
TP1719
TP1720
TP1721
TP1722
TP1723
TP1712
TP1711
C718
C720
C719
C721
C715
C716
TP1724
TP1725
C705
C653
C651
TP1701
TP1702
TP1703
TP1704
C712
C710
C708
C655
C654
C652
TP1710
TP1709
TP1708
TP1707
TP1705
TP1706
TP1739
TP1524
TP1535
TP1519
TP1548
L503
CN501
CN701
U
V
V
U
W
N
C517
C533
C538
IC501
0.047
B
4700p
B
4700p
B
0.1
B
0.022
B
0
1
B
0.022
B
1
B
10p
CH
10p
CH
0.1
F
0.1
F
0.1
F
4700p
B
0.01
B
0.1
F
10
6.3V
2SA1577-T106-QR
10
6.3V
SC111258EPR2
2.2k
2.2k
2.2k
10k
10k
10k
10k
0.01
B
10k
2200p
B
2200p
B
10k
0.5%
0
1k
0.5%
100k
1
1
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.047
B
0.047
B
0.047
B
0.022
B
0.022
B
0.022
B
0.01
B
0.01
B
0.01
B
20P
10P
0.01
B
0.01
B
0.022
B
SN761058ZQLR
41
41
43