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Discussion Starter · #1 ·
i have an older gateway 42" plasma tv. when connected through a component input the tv will go very dark after being on for a few minutes. you can only see the image very faintly. its pretty much blacked out. sound is still present. when connected to the standard video input (rca) this never occurs and works fine indefinitely. for this reason i assume there is nothing wring with the screen or the power supply. what could be the problem? model is GTW-P42M102


if anyone is familir with this problem or have some suggestions on how to repair it that would be great. i intend to repair it myself if i can. thanks.
 
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