Printed Wiring Board Power Section - Sony HCD-DX10 Service Manual

HCD-DX10/RG4SR/RG20/RG30T

5-13. PRINTED WIRING BOARD POWER SECTION

1 2
A
B
C
E
D
TO
MAIN BOARD
CN402
(Page 20)
E
F C
TO
MAIN BOARD
CN403
(Page 20)
G
H
I
J
• See page 15 for Circuit Boards Location.
3 4 5
POWER BOARD
RG20:AEP,UK
6 7 8
IC 501
RG20:
AEP,UK
E
E
E
E
E
_
+
SUB TRANS BOARD
RG4SR/RG30T
28 28
9 10 11 12
RG4SR/
1 2
RG30T
E
E
E
RG20:
AEP,UK
1 2
13
• Semiconductor
Location
Ref. No. Location
D501 D-9
D502 D-7
D541 F-9
D542 B-4
D543 B-4
D551 D-7
IC501 A-8
Q501 C-9
Q503 D-9
Q504 D-8
Q551 C-7
Q581 C-8
Q582 D-10
Q583 D-10
Q584 D-11
H
TO
TRANS BOARD
CN915
(Page 29)