Question about Sony KP-57WS510 57" Rear Projection HDTV

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No sound Sony KP-57WS510

I've had the Sony KP-57WS510 for 4 yrs.

The other day I turned on the tv and I had picture, but no sound.

I used another tv for sound and continued to watch this one, therefore, cable was not the problem here. I continued to do this for 2 days. On the 3rd day I turned on the tv and the sound came back on.

What's the problem?

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  • 1,694 Answers

Brain Freeze ! Sometimes the microprocessor locks up...
you may need reset = unplug ac cord, wait, then try again..
..........T.

Posted on Aug 25, 2008

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1 Answer

Sony KP-57WS510 red light blinking 5x


Try connecting the TV directly to a different wall outlet and check. If the issue persists, try power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue persists, then the TV requires service.

Jul 19, 2010 | Sony Projection Televisions

1 Answer

Hi, I have a Sony KP-57WS510 57 in. Rear


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 25, 2010 | Sony KP-57WS510 57" Rear Projection HDTV

2 Answers

Sony kp-57ws510 SD Tech, soldering is no


I've used them before for replacement STK IC convergence chips. Works great! Good luck!

Nov 02, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

2 Answers

My screen accidentally got broken but TV was working fine...is there a way to get a replacement screen? can I buy the materials to do it myself?


Sony KP-57WS510 has 3 layers front screen and I do not know what layer is broken. Part number of all 3 screens are as follows.. count it as front, middle and rear screen layers..

4-090-881-11 SCREEN (57), CONTRAST (KP-57WS510 ONLY)
4-095-924-11 PLATE (57WL), DIFFUSION (KP-57WS510 ONLY)
4-081-950-11 PLATE (57WFV), DIFFUSION (KP-57WS510 ONLY)

Also check HERE for your TV screen.

Aug 04, 2009 | Sony KP-65WS510 65" Rear Projection...

1 Answer

Sony KP-57WS510 57 inch rear projection - Rainbow colors and arch


hi, you`ve lost your convergence ic`s, unless your very proficient at solder work I`d advise you call a tech, will require removing 2 large IC`s and possibly a few small support parts, resistors, chemical fuses etc. Every place is a little different but runs approx. 300.00 at my shop, gl, video-tek

Jun 04, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

How to change convergence ICs in Sony KP-57WS510 TV?


Replace Both STKs convergence ICs big black ics with number on them STK392-560.Parts 1-800-223-3205

Dec 20, 2008 | Sony KP-51WS510 51" Rear Projection...

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KP-57WS510 57 in stopped working


Sounds like it is the signal source (cable box or satelite example) also try different inputs, dvd, vcr

Jun 06, 2008 | Sony KP-57WS510 57" Rear Projection HDTV

3 Answers

Sony KP-57WS510 Convergence issue?


Replace convergence IC's....STK392-560 X 2 + check pico
fuses under IC heatsinks.....................T.

Nov 12, 2007 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Picture fuzzy on SONY KP-57WS510


Sounds like bad tuner ( it is soldered in ).
I will research part numbers when i get to work today....T.

Nov 01, 2007 | Sony KP-57WS510 57" Rear Projection HDTV

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