Question about Audiovox FPE3206 32 in. LCD Television

1 Answer

Tv screen went black and no sound

Was watching a show and the tv screen went black and no sound
The power light is still on and I can turn the set off and on

Posted by brenok2 on

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1 Answer

Bud Martin

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  • 11,361 Answers

Look at the power supply first; look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find. It sounds like at least you do have the 5V standby power supply working but the main supply is not getting the 'ON' command from the main board, or the power supply is gettin ght e 'ON' signal but failed to turn on.

Posted on Dec 02, 2009

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Anonymous

  • 10 Answers

SOURCE: Sanyo DP42746 - Screen went black and no sound. Power light on.

Same problem everyone is having. I had the same problem.
If you want to be included in the class action please contact me

[email protected]

Posted on Jun 20, 2009

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Azrael SRL

  • 11800 Answers

SOURCE: Sony kdl-26m4000 LCD TV. While

The processor of the tv locks up because it suddenly becomes incapable of correctly processing the signal data - it crashes.
Since this is an intermittent problem that appears when a big spike in power is required from the source that means that the problem is caused by a dip in the voltage powering the processor - the power source has aged and it's no longer capable of delivering a steady supply.
You must open the tv, locate the power source and refurbish it: start by replacing all capacitors, then check the rectifiers, then the zenner diodes and finally the stabilizers.

Posted on Sep 26, 2010

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