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Tv won't turn on

Tv power source light flashes and don't get any picture

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  • 20 Answers

You have to shut your main power down at the breaker box. It can be off for about ten min.

I hope this works for you.
tv won't turn on - ?label=319qcjrupaeqnpg78wm&guid=on&script=02996?phint=oiqseg=36973114

Posted on Feb 11, 2012

6 Suggested Answers

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Posted on Jan 02, 2017

circuitworld
  • 335 Answers

SOURCE: no sound and no picture. Tried several power

Its Your lcd control board or inverter boards causing this problem. Either board(s) need to be replaced, if the LCD control board developes a fault condition it will cause the inverters to strobe which in turn causes the backlight lamps to flicker .... if the dc-to-dc converters on the inverter board or series resistors open up this will also cause the same affect.....

Posted on Nov 03, 2009

Testimonial: "So..... How much to fix? Is it worth it. The unit came out of our toy trailer and has been used maybe 10 times"

budmrtn
  • 11361 Answers

SOURCE: No picture on TV

First place to look will be the power supply module, check the 5vdc standby voltage and all other voltages as well.
http://www.shopjimmy.com/catalogsearch/result/?q=Protron+PLTV-26

If you are going to DIY and have proper tools and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

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http://en.wikipedia.org/wiki/Capacitor_plague

Posted on Jul 08, 2010

  • 1156 Answers

SOURCE: My Olevia 237-s12 TV won't turn on. When we

Hello,
Power supply board have problems,just not dead yet.Replaced the power supply board,will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.


Hope this helps in solving the problem.....

Posted on May 07, 2011

diodeic
  • 1622 Answers

SOURCE: We have a 46 inch sharp tv model number 46SB54U

Hello,

Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

I hope this will helpout ......

Posted on Jun 25, 2011

  • 184 Answers

SOURCE: Panasonic viera Plasma TV model TH-P42X10A The tv

Hello,

The power supply board of the television is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

I hope this will help in solving the problem....

Posted on Aug 01, 2011

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09adb97e-8925-4d59-b218-7443a6e64989.png 82ea33aa-2353-4e13-a5db-8be13ba85711.png

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