Question about Sony KP-53V80 53" Rear Projection Television

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Intermittent sound on Sony KP-53V80 TV

Sound is fine for awhile and then goes off and back on at random

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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ladywinn
  • 5138 Answers

SOURCE: sony tv model #kp-53v80

you have most likely a shorted hori out out NTE2324 and look around hori there is a 1200pf 2k volt cap that goes bad.I have fixed alot of sonys with this problem.

Posted on Feb 01, 2008

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  • 916 Answers

SOURCE: Sony KP-53V80 is not turning on.

4 LED flashes indicated a faulty IC board

Posted on Jan 18, 2009

rockitman187
  • 2559 Answers

SOURCE: I have a Sony Projection

No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
Check IC1509, Q1505

Please rate this solution

Posted on Jan 18, 2009

  • 184 Answers

SOURCE: Sony KP-53HS10 rear proj TV - picture goes on & off

If the adjustment of the screen settings does not fix your problem, its likely that one or more of the CRTs (picture tubes) is defective.

And, the CRTs for these sets are hard to find and expensive.

michtech

Posted on Feb 13, 2009

  • 3 Answers

SOURCE: sony kp-61hs10 tv, has sound but picture goes black after 3 min.

I just had the same problem. If your lucky it might be a free 5 minute fix. The five light flashes mean impropper current. I took the front grill off, then behind that is another black cover, I took that off and noticed the circuit boards COVERED in dust. I then took an air can duster and blew off all the dust... works like new. No more flashes and in an out picture. The collection of dust was interfereing with the electrical current.

Ben

Posted on Jun 22, 2009

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1 Answer

My 12 year old Sony KP-53V80 TV suddenly turned off and will not show a picture just a small rainbow at the top of the screen, then a whistling sound, crack and turns back off. can you help?


sounds like the inverter went bad...There's a high voltage device in there that runs the whole "picture" thing. There are capacitors involved with it that have probably failed leading to this mess.. That would be what that "crack" is...If you try to turn it back on does it just "click " and then stay off?

Jun 09, 2012 | Sony KP-53V80 53" Rear Projection...

1 Answer

Lines across screen & no sound


KP 53v80 is way too old to be fixing---recycle it as most landfills will not take that as it has toxic Glycol inside of it.

Apr 29, 2012 | Sony KP-53V80 53" Rear Projection...

1 Answer

Sony model KP-53V80 wont show picture or sound


YOU LOST VERTICAL DEFLECTION THIS WILL REQUIRE PARTS REPLACEMENT

Dec 25, 2009 | Sony KP-53V80 53" Rear Projection...

1 Answer

No sound with with sat but have sound with dvd


First unplug the DVD and plug the satellite in the place where the dvd was. if you get sound the problem is with that particular TV input or the wiring if you get no sound the problem is with satellite. Check the sub volume for the Satellite or call satellite provider for assistance

Sep 30, 2009 | Sony KP-53V80 53" Rear Projection...

1 Answer

I have a Sony Projection TV KP-53v80. I tried to turn it on today bu there is no picture no sound. The Timer/Standby indicator flashes 4 times. What does this mean?


No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
Check IC1509, Q1505

Please rate this solution

Jan 18, 2009 | Sony KP-53V80 53" Rear Projection...

1 Answer

Sony kp-53v80


Check the 470UF Tank capacitor in the Switching Power Supply.Sometimes when heated,it gives trouble.

Apr 01, 2008 | Sony KP-53V80 53" Rear Projection...

1 Answer

Sony KP-53V80 53 in. Rear...


It's not a digital hi-def tv, so you either need a cable/sat box..or a converter once hi-def goes in and analog stops.

Mar 31, 2008 | Sony KP-53V80 53" Rear Projection...

1 Answer

Sony tv model #kp-53v80


you have most likely a shorted hori out out NTE2324 and look around hori there is a 1200pf 2k volt cap that goes bad.I have fixed alot of sonys with this problem.

Jan 28, 2008 | Sony KP-53V80 53" Rear Projection...

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