I have a KTV flat screen HD TV (model # LTW42DV). When I turn on the power switch it lights up green for a split second then turns off. Yesterday it did the same thing but worked after five times of turning it on then off. Today it wont stay on at all, there is no picture but in the split second it does turn on, you can hear audio from the tv.
Do you think the TV has died, and if not, how can I ifx it???
Thanks a million!!!!!
Replace the power suply unit the 5v stand by is not working
if youhave good hands buy a 5 volt power supply and connect it to the same output (but remember to remove the transformer for that power )
check it with a dvm
hope i helped
Posted on May 28, 2010
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my tv does the exact same thing I have a jvc (48'' hdtv 7302jva) .
while watching tv it turned off by itself when turned back on, you can hear it go on and I see the green light go on but it turns off right after. If I try to turn it back on manualy/remote and nothing hapens. I also unplug it and same thing happens.
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