Sharp HT-DP2500W Service Manual page 24

HT-DP2500W
MAIN PWB-A1
A
COLOR TABLE
BR BROWN
RD(R) RED
OR ORANGE
YL YELLOW
GR GREEN
BL BLUE
B
VL VIOLET
GY GRAY
WH(W) WHITE
BK BLACK
PK PINK
CNS581
1
C 2
CNP581
3
4
5
TO HEADPHONES
PWB
P22 5-F
D
CNS5
FROM DISPLAY PWB
P22 1-B
FC1
E
CNP1A
TO DISPLAY PWB
P22 4-C
F
CNS602
7
6
5
CNP602
4
3
2
TO POWER PWB
1
P23 9-D
G
H
1
C490
C491
C493
C494
C496
C497
C460
C459
C457
BK
1
BK
C567
BK
BK
WH
5
C570C
C568
1
2
3
CNP5
CNP1B
23
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
R793
C788
R789
E C B
BK
Q784
BK
BK
BK
BK
BK
3 2 1
BR Q782
Q781
3 2 1
R787
R791
R792
C787
1 3
2 4
IC705
2 3
Figure 20 WIRING OF P.W.BOARD (2/5)
C480
C455
C483
C453
C484
48
49
50
C492
45
55
40
60
C495 64
35
IC452
30
1
5
25
C454 10
20
15
C456
17
16
C464
R463
C458
D452
C463
R569 R567
R565
R561
C563
C569C
1 2 3 4
IC561
8 7 6 5
R570
D625
Q621
B
E
C
C
C623
E
B
R622
R620
ZD621
7
BI602
C635
D708
D709
Q785
Q786
E C B
B C E
R799
C789
R798
Q706
L705 R718
C716
R716
C782
C781
5 7 9 11
6 8 10
4
– 20 –
C479
C478
R474
C477
R475
33
32
X451
R465
C473
R600
C474
C569
C570
R598
C578
R562
R433
R434
C427
R435
R440
C428
R432
R437
C570B
R554B
+
D630
–
1
R623
C720
R730
E C B
L702
Q754
R714
C714
Q751
C704
C702
1 3 5 7 9 11
R754
2 4 6 8 10
IC702
5
CNS
1 2 3 4 5 6
CNP
R587
R589
C583
1 2 3 4
C587
IC581
C586
8 7 6 5
C584
C588
R590
R533
E C
C577
R53
C554
C431
1 2 3 4
C429
IC431
R436
8 7 6 5
R438
C432
C633
Q756
B C E
E C B
L
C748
R759
C749
R749
R748
E C B
R747
3 2 1
R752
3 2 1
C747
R751
C745
1 3 5 7
2 4 6 8
C746
IC703
6