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Bought a Kriesler Multi sonic tv theatre the units year 6/8/1963 model 121-78/79 label part no 69-5094 they said the radio worked record player worked but tv not after buying this classic unit got it home went to plug it in the power. Did not see that from plug to lead the wires had touched shorted out there and behind tv unit with a spark and small bang regardless its in mint condition want to fix it was is the best way to do this thanking you kindly

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6 Suggested Answers

Slinteriors
  • 8617 Answers

SOURCE: RCA Home Theatre TV

Have you checked the fuse? If the fuse is good you have a problem with the power supply which can be repaired. You would need a service manual for the power supply. But that would be a lot cheaper than having it repaired by a shop. Power supply problems usually run about 400 to 600 in a repair shop. When often it is a 20.00 part. If I can assist you further please let me know.

Posted on Jan 24, 2008

wyoed1
  • 211 Answers

SOURCE: RCA Rear Projection TV P46770CK spark beneath chassis when power applied

It sounds to me that you may have a cold solder joint ( loose connection on the board ). I suggest you remove the board ( or seek professional assistance ) and solder any loose connections that you may find. That may correct the problem. Good Luck.
Ed
NC Electronics
Mills, Wyoming
Have a Great Presidents Day

Posted on Feb 18, 2008

Slinteriors
  • 8617 Answers

SOURCE: power supply regulator for rca 52" home theatre twin tuner pip

no parts from a pioneer wont work. There are roughly 4 regulators for the power supply maybe 5. The sad thing is they cost between 7 and 20.00 , he didnt happen to mention which power supply was affected did he? You would have to check the various regulators out of circuit to determine which one is bad. If its a F.E.T they are hard to check without the proper equipment.

Posted on Apr 05, 2008

Jim1969pa3
  • 152 Answers

SOURCE: My wharfedale lcd42f1080p just went bang when plugging it in!!

Sounds like something else in the power supply. The surge inrush current could have blown the bridge rectifier. (device which changes AC to a pulsating DC for the power supply). You may need to have the power supply serviced or replaced.

Posted on Apr 15, 2009

  • 1 Answer

SOURCE: TEAC Model LCD2633A

TEAC LCD Tv Model LCD2633a just went bang and a blue light / spark was noticeable from the bottom of TV

Posted on Jun 17, 2009

  • 86 Answers

SOURCE: upgrading a Mitsubishi model WS-73903 projection tv to high def

Radio shack wallmart all of those places sell the receiver

Posted on May 05, 2010

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