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pilot 32''-pil329ch

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WILLYAM1:
hi.
problem is that ther is backlight but no osd no pic.
all voltage from p.s ok all small reg in main ok  smd fuse in tcon ok.
main board is JUC7.820.265-2.
COULD IT BE THE EEPROM OR OTHER IC THAT CONECTED TO SOFTWARE?.
WILLYAM1

hankmarvin:
hello do you havea scope to hand ?  service manual ? ill help you ok

WILLYAM1:
hi.
got scope no signals in lvds cabel all volltage frome p.s ok small smd fuse in tcon ok.
all volltage inmain board ok 3.3 2.5 1.2 5 12 .
coult it be a software problem ?.
i got another nain board from another 26'' but i know that this main is not ok so not shure if the main controller is bad or somthing alse .
i changed the eeprom and it coming back to stby? can someone tell me which ic is responsible to the o.s.d.
willyam1

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