Printed Wiring Boards - Main Section - Sony HCD-VX777 Service Manual

HCD-VX777
6-9. PRINTED WIRING BOARD – MAIN SECTION – • See page 19 for Circuit Boards Location.
• Semiconductor Location
Ref. No. Location Ref. No. Location
D51 A-12 IC501 C-4
D508 C-2 IC502 D-4
D509 D-4 IC911 C-9
D510 D-4 IC921 H-9
D511 C-2 IC951 H-7
D575 E-4 IC961 H-8
D576 D-4
D577 D-4 Q1 C-11
D578 D-4 Q2 A-12
D579 D-4 Q11 C-11
D580 D-4 Q12 C-11
(Page 38)
D801 H-12 Q101 D-7
D803 H-12 Q102 D-6
D822 G-11 Q103 I-8
D824 G-11 Q141 D-6
D841 H-12 Q151 C-7
D861 H-9 Q152 C-7
D892 G-13 Q153 I-8
D901 H-10 Q301 I-5
D902 H-10 Q302 I-5
D903 H-10 Q303 H-5
D904 H-10 Q304 H-6
D906 H-11 Q305 H-6
D907 H-11 Q391 D-2
D908 I-10 Q392 D-2
D909 I-11 Q393 D-3
D910 I-7 Q394 D-2
D911 I-7 Q395 E-3
D920 H-7 Q396 E-3
D921 H-7 Q397 D-2
D922 H-8 Q503 D-6
D952 G-7 Q504 F-8
D953 G-7 Q505 F-8
Q575 E-4
IC11 C-12 Q821 G-12
IC51 A-11 Q822 G-12
(Page 42)
IC101 E-8 Q823 G-12
IC102 C-6 Q824 H-12
IC103 B-6 Q825 H-12
IC104 C-7 Q827 H-12
IC105 E-10 Q828 F-11
IC106 D-9 Q861 H-9
IC201 A-13 Q862 H-11
IC202 A-10 Q863 H-11
IC301 G-5 Q891 G-12
IC302 H-5 Q892 G-13
IC303 F-4 Q911 C-9
IC304 G-4 Q912 C-10
RV301
REC LEVEL (L)
(B)
RV302
PB LEVEL (L)
(A)
RV303
(Page 42)
PB LEVEL (L)
(B)
RV354
REC LEVEL (R)
(A)
(Page 42)
RV304
REC LEVEL (L)
(A)
30
(Page 44)
(Page 26)
RV351
REC LEVEL (R)
(B)
(Page 36)
30
T11
NULL
RV11
FM TUNED LEVEL
(Page 36)