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

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Picture fuzzy on SONY KP-57WS510

SONY KP-57WS510: when you connect to antana  ports picture comes fuzzy but it comes clear when its connected to aux. Could this be fly cable on rear of ANTANA PORT to Tuner or could it be Tuner itself?
When i checked  cable which conects to Antana port to Tuner box small rca pin whic goes back of Antana port was bent and loose.If it is can I buy it separatly and need to know part No.. Also need to know if Tuner is faulty then is it soldered to board or  it is push pin?

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Re: 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.

Posted on Nov 01, 2007

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How do i find out if sony kp/57ws510 picture tube is bad

While the set is prone to bad tubes a double or 3d like image is convergence--this model uses two of the STK-392-560 CHIPS for this.

Go into customer menu and call up convergence--if off and will not adjust in any area of the screen the chips are bad.

May 02, 2012 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Hooked it up to a blue ray player, no cable at all, just the blue ray, and i get no sound from the tv, just a picture

To connect the Blu-ray player to the TV, connect the Video OUT of the Blu-ray player to the VIDEO 1, VIDEO 3, VIDEO 4 port on the TV using the "RED/WHITE/YELLOW" Composite cable to get both audio and video. You may also connect the "Component OUT" port of the Blu-ray Player to the VIDEO 5 and VIDEO 6 port on the TV using the (Red/Blue/Green/Red/White) Component cable to get both audio and video from it. If you have any questions on connectivity, you may wish to reply with your query.

Nov 19, 2010 | Sony KP-57WS510 57" Rear Projection HDTV

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

Clear picture, but rolling lines

it might be due to bad signal strength. check for it. good luck!

Oct 14, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Sony KP-57WS510 convergence problem. One web site

You can get original Sony STK392-560 chips from They have a OEM chips from Sony and come in the original Sony boxes. There limited supply.

Sep 16, 2009 | Sony KP-57WS500 57" Rear Projection...

2 Answers

My screen accidentally got broken but TV was working 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.

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1 Answer

No sound Sony KP-57WS510

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

Jul 01, 2008 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

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

1 Answer

Sony KP-57WS510 57 in. Rear..

you most likely have bad STKs 392-110s or120s this will cause your problem!

Dec 28, 2007 | Sony KP-57WS510 57" Rear Projection HDTV

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