Read Sony KDE-V42A12U / KE-V42A10E Service Manual online
4.1.5 Sustain Short (Some horizontal lines appear to be linked on Video )
4.1.6 Address Open (Some vertical lines don’t exist on screen )
⇒ Address Open is related with Logic Main, Logic Buffer, FFC, TCP and so on.
This page shows you how to check the boards, and the following pages show you how to
find the defective board.
After
Changing
Replace PDP
NG
OK
[Y-FPC]
Done
(Defect is from buffer)
Address Open
⇒ Line Open
⇒ Data Block Open
⇒ TCP Block Open
[ Logic Main/FFC ]
Changing some parts
[ Logic Buffer ]
Changing necessary
Parts (E/F/G)
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Click on the first or last page to see other KDE-V42A12U / KE-V42A10E service manuals if exist.