Printed Wiring Board Front Amp Section - Sony HCD-RXD7AV Service Manual

Mini hi-fi component system
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7-16.
PRINTED WIRING BOARD
• Refer to page 21 for Note on Printed Wiring Boards.
1
A
FRONT AMP BOARD
B
CN508
C539
C540
C
R574
R575
E
B
D
16
E
FRONT AMP SECTION
2
3
15
1
IC502
C591
C592
CN507A
CN508A
1
8
1
5
CN507
1
8
1
5
R549
R550
R573
C561
C562
E
R545
C543
B
C544
R546
C545
• Refer to page 21 for Circuit Boards Location.
4
5
TO MAIN BOARD
CN301
(Page 22)
K
TH501
BLK
R577
B
E
C560
12
CN301
R553
E
B
R559
E
R554
B
R552
6
RED
CN505
Q508
Q507
B
B
2
1
E
R592
E
B
E
C553
1
IC503
1
8
E
G
S
B
D
R564
D
S
G
C557
D518
C533
1
6
D526
D525
CN506
1-675-439
(4143272310)
• Semiconductor
Location
Ref. No. Location
D512
D513
D514
D515
D516
D517
D518
D519
D520
D525
D526
IC502
IC503
Q507
Q508
Q509
Q510
Q511
Q512
Q513
Q514
Q515
Q516
Q517
7
FAN
MOTOR
TO
J
AMP BOARD
CN506
(Page 32)
11
D-5
C-5
B-6
C-6
D-6
C-6
D-6
C-6
B-4
E-6
E-6
B-3
C-6
B-6
B-6
D-6
D-6
C-4
D-4
C-2
C-1
D-5
B-4
B-6
35

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