Sony HCD-VX555 - Printed Wiring Board - Main Section

2727
HCD-VX555/VX555J
6-3. PRINTED WIRING BOARD – MAIN SECTION –
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
Ref. No. Location
• Semiconductor Location
Ref. No. Location
D11 C-12
D51 A-11
D507 B-4
D508 C-1
D509 D-3
D510 D-3
D511 C-1
D512 B-4
D575 E-3
D576 E-3
D577 D-3
D578 D-3
D579 D-3
D580 D-3
D801 H-11
D822 G-10
D824 G-10
D841 I-11
D861 I-8
D892 H-12
D893 H-12
D901 I-9
D902 I-9
D903 H-9
D904 H-9
D906 H-9
D907 I-9
D908 I-9
D909 I-10
D910 J-6
D911 I-6
D912 F-9
D920 H-6
D921 H-6
D922 H-7
D952 G-6
D953 G-6
IC11 D-11
IC51 B-10
IC101 E-7
IC102 D-5
IC103 C-5
IC104 C-6
IC105 E-8
IC201 B-12
IC301 G-5
IC302 H-4
IC303 F-3
IC304 H-3
IC501 C-2
IC502 E-3
IC911 C-8
IC921 H-7
IC951 H-6
IC961 H-7
Q1 C-10
Q2 H-11
Q11 D-10
Q12 D-10
Q101 D-6
Q102 D-5
Q103 I-7
Q104 E-8
Q141 D-5
Q151 D-6
Q152 D-5
Q153 I-7
Q301 I-4
Q302 I-4
Q303 I-4
Q304 H-4
Q305 H-5
Q391 E-1
Q392 E-1
Q393 E-2
Q394 D-1
Q395 E-2
Q396 E-2
Q397 D-1
Q503 E-5
Q504 F-6
Q505 F-7
Q575 E-3
Q821 G-11
Q822 G-11
Q823 G-11
Q824 H-11
Q825 H-11
Q828 G-10
Q829 F-10
Q861 I-8
Q862 I-10
Q863 I-10
Q891 G-11
Q892 H-12
Q911 C-8
Q912 C-9
IC201
IC51
IC202
IC11
IC104
IC102
IC103
IC501
IC502
IC101
IC105
IC106
IC911
IC303
IC304
IC302
IC301
IC951 IC961 IC921
(Page 44)
(Page 42)
(Page 36)
(Page 40)
(Page 40)
(Page 40)
(Page 34) (Page 34)
TO
VIDEO BOARD
P
TO
SWITCH
BOARD
(Page 50)
• See page 22 for Circuit Boards Location.