![background image](http://html.mh-extra.com/html/sony/hcd-vx90av/hcd-vx90av_service-manual_420918043.webp)
HCD-VX90AV
(Page
50)
(Page 71)
– 67 –
– 68 –
7-21. SCHEMATIC DIAGRAM – SURROUND SECTION –
7-22. PRINTED WIRING BOARD – SURROND SECTION –
• See page 18 for Circuit Boards Location.
Ref. No.
Location
• Semiconductor
Location
D1001
A-3
D1021
A-2
D1051
A-3
D1081
A-4
IC1001
C-2
Q1001
A-2
Q1021
B-1
Q1022
A-1
Q1023
C-1
Q1024
C-1
Q1051
B-3
Q1081
B-4
(Page 52)
(Page 70)