Sharp CD-C470H Service Manual page 36

CD-C470H,C470E,C480H/CP-C470H,C470E,C480H
A
C463 C458
C462 1
C464
5
C466
C468
10
B
C470
R482
14
C472
C475
R490
C474
R481
B C E
C473
B C E
R453
R454
8
10
R499
R497
5
C
R494
R491
15
1
R492
C456
Q461
B C E
D451
R475
1
1 1
2
2 2
3
D
3 3
SRS PWB-A2
CD-C480H ONLY
E
F
G
H
• The numbers 1 to 12
1
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R466
28
R465
25
20
15
C471
C454
R457
C453
R458
9
R500
1
R498
2
R487
3
4
R495
5
R493
6
7
8
16
9
10
C476
11
Q463
1 2 3
R451
R478
3
1
2
2
1
3
3
BK
IC99
J501
L-CH
VIDEO/AUX 1 IN
R-CH
L-CH
VIDEO/AUX 2 IN
R-CH
TO
POWER AMP PWB
P41 10-C
FW901
R824
R823
C865
are waveform numbers shown in page 43.
2 3
Figure 36 WIRING SIDE OF P.W.BOARD (1/7)
MAIN PWB-A1
5 6 7 8
4 3 2 1
1 2 3 4
IC502
8 7 6 5
R529
R528
R530
C551
R510
C545
25
32
30
R571
33
35
C539
40
R574
C547
C537
C543
R508 C535
C541
R573
C531
R509
C525
C527
R851 C517
R866
1 2 3 4
C860
IC651
8 7 6 5
E
E
C
C B
B R521
C556
1
C555
R522
1
2
3
4
5
6
7
E C B
8
9 C557
E C B
Q829
1 2 3
D823
C824
C831 R832
R831
3
2
D822
ZD821
1
C830
D821
Q825
R828
R821
B C E B C E B C E
B C E B C E B C E
4
– 36 –
TO
TUNER PWB
P39 8-D
CNP303
C583 R552
1 2 3 4 5 6 7 8 9 101112
R548
CNP502
R559
5 6 7 8
ZD551
IC504
C582
4 3 2 1
C544
C538
C534
17 16
C530
C526
C516
15
20
10 C520
C510
C522
5
IC501
1
64
60
R520 C508
55
R518 C506
45
50
D557 R516
C504
4849
R514
C502
R512
C503
C501
R215
R214
C233
R221
C234
13
R575
12
R216
C226
C222
22
C224
25 30 35 40
IC201
C217
20 15 10 5
C219
21
C207
C206
R684
Q828
R830
T500mA L 250V
F821
C823
D827
D826
5 6
TO
DISPLAY P
P38 5-A
FW702
1
2
3
4
5
6
7
D501
D502
C591
R576
C246
C2
15 20
IC202
10 5
42
C236
C201
C202
1
C204
3
Q131
R
CD-C480H
1 2 3 4 5
TO
POWER PW
P40 3-A
CNS801