Question about Sony KP-57WS500 57" Rear Projection Television

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Sony 57 inch model KP-57WS520 Will not turn on and blinks 9 time

I tried to turn my TV on and it just blinks 9 times and will not turn on can you help? It is a projection.

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6 Suggested Answers

welcomejee
  • 10594 Answers

SOURCE: 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.

Posted on Dec 05, 2008

vishddish
  • 1 Answer

SOURCE: KP-57WS520 9 LED blinks

standby light blink 10 times on sony kp-57s520

Posted on Apr 26, 2009

  • 2 Answers

SOURCE: 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).

Posted on Jun 14, 2009

  • 8457 Answers

SOURCE: My sony Wega KP-57WS520 TV blinks 9 times

Major prob.take to the shop,this prob. have to repair many boards.

Posted on Nov 17, 2009

  • 1779 Answers

SOURCE: My sony Wega KP-57WS520 TV blinks 9 times and the

Replace D6301 and D6116 on G board, and also IC8002 on D board.

Posted on Nov 17, 2009

  • 1 Answer

SOURCE: Problem for Sony KP-57WS520 57 in. Rear Projection

for me it blinks 9 times

Posted on Jan 26, 2010

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1 Answer

Sony KP-57WS520: Standby light blinking 9 times then repeats


thats caused by failed zero cross diodes on the G board. You can get the G board repaired from www.tvrepairworld.com replacement boards are no longer available for that model.

Aug 04, 2011 | Sony KP-57WS520 57" Rear Projection...

3 Answers

Problem for Sony KP-57WS520 57 in. Rear Projection HDTV-Ready... Stand by light flashing, TV will not turn on


need to know the number of blinks as thats an error code. it should blink a series of blinks pause briefly then repeat the sequence.

Nov 23, 2009 | Sony KP-57WS520 57" Rear Projection...

1 Answer

My sony Wega KP-57WS520 TV blinks 9 times


Major prob.take to the shop,this prob. have to repair many boards.

Nov 17, 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

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...

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 57


The 9 blinks on your TV means:
+/- 19V line is shorted
IC708 could be defective
PS701 or PS702 is opened.

To do this repair you will need to have basic electronics knowledge that includes hand soldering, use of a DVM and be very careful when working around high voltage.

Aug 14, 2008 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Sony tv Model # KP-57WS520


A common problem for this error code is D6301 on the G board leaking under a load. D6301 is a Pt# 10erb20 -tbs.. This is neither an expensive part or that difficult for a quality shop. Kind of a no-brainer repair... But getting at the G board might be difficult if you don't have the technical experience. Personally I'd recommend taking to a shop if you haven't repaired many of these Sonys before..
Have a great day!
Bill

Dec 07, 2007 | Sony KP-57HW40 57" Rear Projection...

1 Answer

Sony tv KP-57WS520


9 times, Diagnosis: Audio error. Possible causes: +- 19V line is shorted. (A, B boards), IC708 is faulty. (A board), PS701 or PS702 is opened. (A board). Symptoms of the problem: No sound

Sep 23, 2007 | Sony KP-57HW40 57" Rear Projection...

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