![background image](http://html.mh-extra.com/html/sony/hcd-grx40av/hcd-grx40av_service-manual_420725035.webp)
35
CN507
IC502
CN507
C559
C592
CN508
CN508
C560
R549
R550
R573
C541
R541
C542
R542
C540
R574
C539
R575
C561
C562
R548
C591
R545
C543
C544
R546
C545
Q514
R538
R540
R537
R539
Q513
C538
C546
R544
R543
C548
R553
R558
R554
R552
R547
R551
C547
C549
Q511
R555
D513
R559
C550
Q512
R556
D512
CN301
Q515
C558
R561
C554
C555
G
G
S
S
D
D
R564
R560
R562
D517
IC503
C557
C533
D516
CN506
Q510
Q509
R581
D518
R567
R563
D515
C553
R566
D519
C556
R578
R565
D514
R580
Q517
R529
R528
C551
C552
CN505
R569
RED
BLK
R582
R530
R571
Q508
Q507
R557
R525
R526
R527
D520
Q516
R579
TH501
R577
R568
B
B
E
B
E
E
B
E
B
E
B
E
B
E
B
E
B
E
FRONT AMP BOARD
TO MAIN BOARD
CN302
(Page 22)
B
TO
AMP BOARD
CN506
(Page 32)
J
1-675-356
11
(4144270710)
FAN
MOTOR
GND-1
1
1
1
1
1
7
1
7
6
1
6
15
12
1
1
6
8
2
16
1
2
A
B
C
D
E
3
4
5
6
7
7-16.
PRINTED WIRING BOARD FRONT AMP SECTION
Ref. No.
Location
D512
D-5
D513
C-5
D514
B-5
D515
C-6
D516
D-6
D517
C-6
D518
D-6
D519
C-5
D520
B-4
IC502
B-3
IC503
C-6
Q507
B-6
Q508
B-6
Q509
D-6
Q510
C-6
Q511
C-4
Q512
D-4
Q513
C-2
Q514
C-1
Q515
D-5
Q516
B-4
Q517
B-6
• Semiconductor
Location
• Refer to page 21 for Note on Printed Wiring Boards. • Refer to page 21 for Circuit Boards Location.
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TEL 13942296513
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8
0
5
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299