Sony HCD-BX7, Service Manual

Page: 26 / 70

HCD-BX7/DX7/DX7J
26 26
7-5. PRINTED WIRING BOARD – MAIN SECTION – • See page 21 for Circuit Boards Location.
Ref. No. Location
D501 B-3
D502 B-4
D503 A-4
D504 B-3
D505 A-3
D506 A-4
D508 C-1
D509 B-3
D510 B-3
D511 C-1
D601 B-7
D641 C-9
D651 B-7
D681 C-7
D801 F-8
D822 E-8
D861 F-6
D891 F-8
D892 F-8
D901 F-7
D902 F-7
D903 F-7
D904 F-7
D906 G-7
D907 G-7
D908 G-7
D909 G-7
D910 G-5
D911 G-5
D952 E-5
D953 E-5
D957
IC104 B-5
IC101 D-6
IC102 C-4
IC302 F-3
IC303 E-2
IC304 F-3
IC301 E-4
IC401 B-3
IC501 B-4
IC601 C-8
IC651 A-7
IC681 C-7
IC682 D-7
IC911 B-6
IC951 E-5
IC961 F-6
Q101 C-5
Q102 C-4
Q103 G-6
Q141 C-4
Q151 C-5
Q152 C-5
Q153 G-6
Q301 G-4
Q302 G-3
Q303 G-4
Q304 F-3
Q305 F-4
Q391 D-2
Q392 D-2
Q393 D-2
Q394 C-2
Q395 D-2
Q396 D-2
Q397 C-2
Q501 B-4
Q503 C-3
Q504 C-3
Q505 C-3
Q601 B-7
Q602 A-8
Q611 C-7
Q612 C-7
Q821 F-8
Q822 F-8
Q823 E-8
Q824 E-8
Q825 E-8
Q828 E-8
Q829 E-8
Q861 F-6
Q862 F-8
Q863 E-7
Q891 E-8
Q892 E-8
Q911 C-6
Q912 C-6
• Semiconductor
Location
1 2
A
B
C
D
E
F
G
3 4 5 6 7 8 9
(Page 24)
(Page 34)
TO LEAF SW BOARD
(Page 36)
(Page 36)
(Page 30, 32) (Page 30, 32)
TO DRIVER BOARD
(Page 38)
DX7, DX7J MODEL
BX7 MODEL
BX7 MODEL
BX7 MODEL
DX7, DX7J
US, CND, DX7, DX7J
MODEL
US, CND, DX7, DX7J
MODEL
(Page 36)
EXCEPT
AEP, UK, G, CIS
JR917
C143
SURROUND
SPEAKER
09
DX7, DX7J MODEL