Sony HCD-DX90 - Printed Wiring Board - Power AMP Section

HCD-DX90
3030
POWER AMP BOARD
E
B
C
432 1
L
TRANS BOARD
CN977
G
TRANS BOARD
CN978
1
2
3
1
1
2
3
4
E
E
(CHASSIS)
E
E
E
E
1-676-807-
11
(13)
EE
13 113 1
17
B
MAIN BOARD
CN902
M
TRANS BOARD
CN977
C
MAIN BOARD
CN901
A
B
C
D
E
F
G
1 2 3 4 5 6 7
7-9. PRINTED WIRING BOARD – POWER AMP SECTION – • See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D501 C-5
D502 A-5
D503 F-5
D504 F-5
D541 C-2
D543 E-2
D551 C-5
D581 E-5
D941 B-2
D979 B-2
IC501 E-7
Q501 B-5
Q503 F-2
Q504 F-1
Q505 G-5
Q506 G-5
Q551 B-6
Q581 F-5
Q831 G-5
Q941 B-2
(Page 38)
(Page 38)
(Page 38) (Page 26)
(Page 26)