Question about Sony KP-57WS520 57" Rear Projection HDTV-Ready Television

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Dont have any focus until after 3 mins. of powering up.can you please assist me with this problem

Sony 57ws520 projector t.v

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Replace focus /screen block.

Posted on Sep 08, 2008

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Need information on a "Code 10" for a Sony Projector TV KP-57WS520


hello - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.

shaun

Dec 09, 2009 | Sony KP-57WS520 57" Rear Projection...

3 Answers

KP-57WS520 Sony Projector - No picture


Hi,
5 times blinks shows incorrect white balance (AKB) error. TV needs Screen Volts (G2) adjustment.
Take off lower front panel, find Focus Block that has 6 control knobs, adjust Screen volts of each CRT (red-green-blue) and problem will be solved.
Be Careful while working in TV.
Let me know if you have further question.
Thanks.

Dec 09, 2009 | Sony KP-57WS520 57" Rear Projection...

2 Answers

My sony Wega KP-57WS520 TV blinks 9 times and the picture and sound won't come on.


the blinking is an error code telling you that tv needs a new power supply.. have your tv serviced...

Nov 17, 2009 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Hi! just need to know if my tv is ready for digital tv i have the sony kp-57ws520. i've hooked up my antenna and i still dont get a picture thanks for any info.


Your Sony KP-57WS520 television has an analog tuner, so you may need a digital tuner or a converter box to continue to receive over-the-air programming.
If you subscribe to a cable or satellite service, your television viewing should not be affected by the June 12, 2009, cut-off date for full-power analog broadcasting. Please contact your service provider for complete information.

Go here for more info:
http://esupport.sony.com/US/perl/model-home.pl?mdl=KP57WS520&LOC=3

Jul 07, 2009 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Sony KP-57WS520 57


Diodes are blown on the G board ( POWER BD) replace the G board.

Jun 15, 2009 | Sony KP-57WS520 57" Rear Projection...

2 Answers

Sony KP-57ws520 9 blinking lights on standby


I think I can help you whit this, This is a common problem with the "G" Board (power supply) it will need two diodes one of them is a royal PITA to solder/handle and about 2mm long surface mounted(very small).

Jun 09, 2009 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Blinks four times shuts down.


The d board is the center ( Tan) Board as shown in the pic below. You can get one at the following link. Just leave them a email with your model number and what you need if you dont see it listed as they only list a fraction of the boards that they have.
http://servicemanuals.vstore.ca/5b4024f.jpg

Apr 28, 2009 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Sony KP-57WS520 57 in. Rear Projection TV standby light blinks


Hello,
Please mention how many times standby light blinks on your KP-57WS520
There would be bit long pause between blinks so count the blinks and let me know to help you.

Dec 05, 2008 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Sony KP-57ws520 with standby light 9 blinks


To be more specific, you will need to find D6116 or D6301 located on the G board, they might be open and will need to be replace.
You can request a service manual from this website.
If you need further assistance, le me know.

Aug 18, 2008 | Sony KP-57WS520 57" Rear Projection...

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