![background image](http://html.mh-extra.com/html/sony/hcd-gnx60/hcd-gnx60_service-manual_420690078.webp)
HCD-GNX60/GNX70/GX9900
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver.
Date
Description of Revision
1.0
2005.03
New
2006.06
Change of C605, 606, 683 and 693 on PA board.
Delete of C657 659, 677 and 679 on PA board.
(ECA-88005)
Change of R910, 911, 914, 915, 933, 943, 957, etc. on panel board.
(ECA-89581)
Change of IC401 microprocessor on main board.
(ECB-10373)
Suffix change of Ref. No.7 POWER SWITCHING.
(ECB-16766)