Question about Philips 32PT6441/37 32" TV
I have a black 29pt picture in picture CTV that is switching on with sound but no picture .i tried increasing screen voltage and there will flyback lines on the screen. can you help me to solve that problem .i am a technician in zimbabwe .
Help is here. back off that screen control tell them lines go away.
you have these things working Powersupply, Vertical, High voltage, sound, leaves video problem , go the the video circuit on schematic and find the video out transitor or ic or whatever they use, check to see if proper voltage or better yet see if got video with a scope, I see allot of shorted video out transistors.
also check and see if you can inject video with a vcr out to the tv in.
Posted on Jan 19, 2008
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Posted on Jan 02, 2017
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