Read Sony CPD-G420 (serv.man4) Service Manual online
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CPD-G420
1. When the D Board is placed
in service position, the
Safety Earth Wire
(green and yellow wire)
is disconnected.
2. After service is completed
and the D Board is
reinstalled, the
Safety Earth Wire must be
reattached to the chassis
with the proper screw. This
must be confi rmed before
any subsequent procedures
are attempted.
1-2. SERVICE POSITION
1
2
3
4
1
Remove the D board.
D board
2 Remove the Video block assembly.
3 Install the Adaptor board (XT MOUNT) (A-1391-123-A).
4 Lay the Video block assembly.
Video block assembly
Video block assembly
5
5
Install the video block assembly.
6 Put a box which is about 15cm in height under the D board to fix it.
(Please disconnect the CN 701 first.)
D board
Box
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