![background image](http://html.mh-extra.com/html/sony/hcd-dx20/hcd-dx20_service-manual_420627030.webp)
30
30
HCD-DX20/RG30
6-11. PRINTED WIRING BOARD – POWER AMP SECTION –
• See page 19 for Circuit Boards Location.
Ref. No.
Location
D501
B-5
D502
B-4
D541
C-5
D542
A-3
D543
A-3
D551
B-4
IC501
A-5
Q501
B-5
Q503
B-5
Q504
B-5
Q551
B-4
Q581
B-5
• Semiconductor
Location
POWER AMP BOARD
11
(13)
21
(21)
DX20
1-681-448-
D
F
MAIN BOARD
(Page 24)
MAIN BOARD
(Page 24)
RG30
RG30/
DX20:KR
C
TRANS BOARD
(Page 34)
(CHASSIS)
DX20
RG30/
DX20:KR
RG30/DX20:KR
(CHASSIS)
E
E
E
E
E
R513
R519
_
+
1
13
1
13
1
13
2
3
4
5
6
7
A
1
B
C
D