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Power button blinks 8 times and no picture. Sony KP-57WS510 projection TV

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8 time blinks shows problem of High Voltage error in D board.
Please replace D Board of TV, let me know if you can replace the circuit board in TV to provide you D Board part number info.

Posted on Nov 17, 2009

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Hi,I have sony projection tv KP-57WS510 every subject apears threeple with colorful reflection.What to do? Thanks,Kris


You will have to install a convergence repair kit which will consist of both convergence ICs and the 8 associated pico fuses and the 4.7 ohm resistors will also need to be checked. Your model uses the Sony type 1 convergence kit. If you want to know where you get one they are available from www.tvrepairworld.com they do include the parts and the CD with repair instructions.

Jul 09, 2011 | 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 Televison & Video

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Tv turns on for 5 seconds no picture and shuts off.. red light blinks 8 times


hello. problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some projection models of Sony TV sets, this code means that T8005 (flyback transformer), or the associative components in the high voltage circuits are defective on the D board.

shaun

Nov 05, 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

Tripe image, blue, red and green color on image, not focus


you will need to replace the two STK392-560 ICs and also check the 4.7 ohm 1/2 watt resistors and the six 3.5 amp pico fuses.

May 05, 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...

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..
..........T.

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

1 Answer

KP-46S4U lose picture after a few second blink of brightness


does the from led blink if so how mant times pause then blink again?

Feb 12, 2008 | Sony KP-48S65 48" Rear Projection...

1 Answer

Sony KP-51WS510 Shuts itself off


eight blinks means, "High-voltage error" and the probable cause location listed is, "T8005 is faulty (D board)". T8005 is the fly-back transformer assembly.

Dec 09, 2007 | Sony KP-51WS510 51" Rear Projection...

1 Answer

TV does not turn on


Most likely a bad flyback transformer....circuit board pull +
xformer R & R not for novice.....Part # 1-453-285-21.........T.

Apr 25, 2007 | Sony KP-57WS510 57" Rear Projection HDTV

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