Main Monitor Station; Main Board (1) / External I/F - Panasonic VL-SV74BX Service Manual

13.1 Main Monitor Station
13.1.1 Main Board (1) / External I/F
D503
C526 C513 NC
10p
C500
25V 10u
D500 NC
D504 NC
( )
C503 1000p
C520
C505 R504
R506
( ) 270k
0.22u 10 18k
NC
R505 68
C506
C507
C514 10p
10p
C516 680p
10p
D502
NC
R508
( )
10k
C508
0.1u 16
C511
( )
3300p
C510
C518
10p R510
NC
R511
33k
C519
33k
( ) C509
NC
3300p
C517 R512 C512
10p
0.1u 16
22k
C524
C525
( ) ( )
NC
NC
D627 R627
6.2V 470
C627
0.1u 16
R621 330
R615 R613
10k 10k
R616 R614
2.2k
2.2k
R625 R623
10k 10k
R626 R624
2.2k 2.2k
C650 NC
( )
C658
10p
NC C662
( )
10p
R501
1M
( )
( )
C663
NC
( )
C660 R657
6.8k
R659
R658
10k
10
C687
R671
25V 10uF
62
C681 1uF
16V
C688 NC
( )
C678 22uF
16V
D672
R645
10k
R611 330
0.01u 0.01u
C612
C613
C621 C611
1u
1u
6.3
6.3
( ) ( )
D611 D621
NC NC
C659
L640
L644
1000p NC
C640
8200p
D670
D673
C676
R678
100
470p
R673
1 4
2 3
4.7k
R688
1 4
2 3
22k
VL-MV74: Main Board No.1: External I/F
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5 4
6 3
7 2
8 1
D640
C630
10p
R630
NC
R633
NC
4 5
3 6
2 7
1 8
D641
C641
10p
330
R640
R635
560
C634
1000pF
0.1u 16
C635
R643 270 91 330
560 R638 R637
R636
3.9k 4.7k
R647 R639
R644
180
R646
180
( )
R675
NC
NC: No Components