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LG-42LC7R-TA

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WILLYAM1:
Hi to all.
this tv came with a flickring led and tv dosnt come o the backlight is coming butn.
i change all bullging capi .
now tv come on ther is a audio but no screen .
can see  a backlight but no osd no pic.
i check the small fuse in the tcon board is OK.
all volltage in p.s are ok exept the 3.4v.
the p.s is EAX37617801 ANY SCHEMATIC .?
DOSE ANYONE KNOW THE PROBLEM?.
WILLYAM1

WILLYAM1:
hi.
got another lg with the same p.s and i change all capi and tv work.
i placed this p.s to the  first lg and its the same problem.
it seem the the 3.4v is a option.
now the problem seem to be main board.
maybe a reset anyone knows how to reset the lg lcd?.
chasis lp 78a.
willyam

sparky:
hi
think you may need service remote tv tony might help you
good luck
dave

WILLYAM1:
thanks sparky.
how we get the service remot?is rhe remote of the tv isent well to solve the problem?.
willyam

sparky:
hi
its a special one charles hyde sell them i believe
dave

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