Question about Proview PA-32JK1A 32 in. LCD Television

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Turn tv on no picture everything else works. turn it off & on a few times maybe more and it comes on and stays on. what could be the problem thanks mike L

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  • Proview Master
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Take ur tv aparts,the power supply board that the board where the a/c power cord plug into it.That the power supply board,check all around the board for these dead capacitors parts,it alway bulges up on it top or puff up on it top.U know basic electronic and soldering? Replaced these dead leakage capacitors.No leakage dead capacitors on the power supply.Than the Tuner board where the incomming signal cable plug into it.Tuner board can't be repair only replaced,because it alway dead in some ICS on the Tuner board.Or Tries websites like Shopjimmy.com,Ebay,com to buy either refurbish power supply board or Tuner board for the replacement.

Posted on May 28, 2010

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  • Master
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Hello,
If everything else works - there is sound and high voltage (static on the screen) - but there is no picture (including no on-screen menus), this limits the likely area of problems is the video output circuitry or CRT filament connections. Check for bad soldering on the CRT ports and around the flyback transformer.

This source of bad connections can result in a variety of erratic symptoms. Check for bad solder connections on the CRT port.

Posted on May 28, 2010

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