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

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Where is the 2SC5778 transistor located on Sony kp-57ws520 d-board?

Replacing 2SC5778 transistor on d-board

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 2315 Answers

SOURCE: 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.

Posted on Aug 18, 2008

mistersony
  • 320 Answers

SOURCE: KP-57WS520 9 LED blinks

Don't replace the entire G board! that is expensive! The diodes are available from MCM electronics and can be easily replaced.

Posted on Oct 18, 2008

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

  • 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

welcomejee
  • 10594 Answers

SOURCE: 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.

Posted on Dec 09, 2009

Testimonial: "Unfortantly didn't do the trick, during quite a few adjustments as you suggested, I would get a error code 10. Any feedback on this new code?"

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1 Answer

D board KP51WS520


I wouldnt pay that. There are cheaper guys out there. Did you test IC5101 on the D Board? You might just need to replace that. The 4 blinks is hinting to either no 15V's or Lack of vertical from a faulty IC510. Check your Transistor and see if it is bad. You might get lucky and save a lot of money on a repair.

Apr 26, 2012 | Sony KP-57WS520 57" Rear Projection...

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...

1 Answer

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...

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...

2 Answers

Sony 65 inch


Hi
Thanks for using FixYa. Ten blinks on Sony HDTV means-- Check Transistors Q8014 and Q8013 on D- Board for shorts, leakage, or bad solder connections. If the transistors are bad, then also check R8051 and IC8005, these are also on the "D" board.

Please do rate the solution and revert for further assistance.

Thanks Rylee

Sep 18, 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...

5 Answers

KP-57WS520 9 LED blinks


Don't replace the entire G board! that is expensive! The diodes are available from MCM electronics and can be easily replaced.

Aug 18, 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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