![background image](http://html.mh-extra.com/html/sony/mhc-grx990/mhc-grx990_service-manual_1330027021.webp)
MHC-GRX9900
– 53 – – 54 –
7-19.
PRINTED WIRING BOARDS – PANEL/CD SW Board –
•
See page 28 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D801 A-7
D802 A-6
D803 A-4
D804 A-10
• Semiconductor
Location
Ref. No. Location
D601 F-6
D608 C-9
D609 C-2
D611 C-6
D612 C-7
D613 C-5
D614 C-4
D615 E-4
D619 D-3
D620 E-1
D621 G-6
D622 G-4
D623 G-7
D624 E-5
D625 E-4
D626 E-7
D631 D-6
D632 D-5
D633 D-8
D634 D-7
D636 F-8
IC601 B-5
IC602 B-9
IC603 B-7
IC604 F-5
IC711 E-8
IC712 G-8
Q601 F-6
Q602 F-6
Q603 F-6
Q604 A-10
Q605 A-10
Q607 B-2
Q608 C-9
Q610 B-7
Q611 B-7
Q612 B-7
Q613 B-7
Q614 B-7
Q615 B-8
Q616 B-8
Q620 A-10
(Page 43)