Hi billy
Just read your problem and i figured that since you`re a tech yourself ,
You may find it useful to have the service manual to look at while you`re working on it.
The files is too large to upload here(3 megs) but i could send it to you by email.
Just leave me your email address if your interested.
If the power supply aka high-voltage transformer is good, then check any relays and regulators on the circuit. Chances are one is bad. You can use a volt/ohmmeter to determine if they are bad.
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I am an ex tv repairman. I owned my own business for about 35 years, but this is my first incounter
with a flat screen tv. this is my own tv. I have checked all the caps on the board with a meter and
found all caps check good, as good as you can check with a meter. no signs of overheating of caps.
all transistors check good with a meter, but cannot check ic's I will probley have to change the
board. Any more suggestions will be appreciated. thanks Billy Cooke
I dont have a schematic to go by but I will try
to check for the 5 volts. I would very much to
have the schematic if you have one.
To: barbu51
From: Billy Cooke
Email address: [email protected]
Please send me the schematic, it would help a lot.
I should be able to fix the board if I had the prints.
thanks again, Billy
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