Printed Wiring Board - Main Section - Sony HCD-VX77 Service Manual

HCD-VX77/VX77J
7-9. PRINTED WIRING BOARD – MAIN SECTION – • See page 23 for Circuit Boards Location.
• Semiconductor
1
Location
Ref. No. Location
D501 B-3
D502 B-4
D503 A-4
A
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
B
D822 E-8
D861 F-6
D891 F-8
(Page 40)
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
C
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
D
IC501 B-4
IC601 C-8
IC651 A-7
IC681 C-7
IC682 D-7
TO LEAF SW BOARD
IC911 B-6
(Page 42)
IC951 E-5
IC961 F-6
Q101 C-5
Q102 C-4
Q103 G-6
Q141 C-4 E
Q151 C-5
Q152 C-5
Q153 G-6
Q301 G-4
Q302 G-3
(Page 42)
Q303 G-4
Q304 F-3
Q305 F-4
Q391 D-2
Q392 D-2
Q393 D-2
Q394 C-2
F
Q395 D-2
Q396 D-2
Q397 C-2
Q501 B-4
Q503 C-3
(Page 42)
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
G
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
2 3 4
IC103
09
34
5 6
(Page 30)
(Page 44)
TO DRIVER BOARD TO VIDEO BOARD
(Page 38)
34
7 8
JR917
C143
(Page 38)
9
SURROUND
SPEAKER