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    Moderated By: claudio
    Agoraquest Forum Index Television Troubleshooting
    Sony KP-57WS520 LED Flash 10 times Dashboard
    Replies: 5 | Views: 5,322
    Last Reply: October 7, 2009, 8:21 pm

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    Author Sony KP-57WS520 LED Flash 10 times

    Rank: Sony Fan

    Joined: Nov 13, 2005
    Posts: 1

      Posted: 2005-11-13 14:40

    Just got this TV in August. Come downstairs today to watch some hi def football and get a bright red screen that flickers and turns on and off. Standby LED then flashes 10 times. Any idea on this?


    Premium Member

    Rank: Sony Senior Advisor

    Joined: Mar 13, 2003
    Posts: 14283
    From: Sewell, NJ

      Posted: 2005-11-15 18:12

    Welcome to Agoraquest!  Ten blinks means, "HV Protection".  The probable cause locations listed are as follows:

    1) Q8014 or Q8013 have shorted replace alone with R8051 on D board.
    2) IC8005 is damaged (D board).


    Sony A/V System: KDL-55XBR8, BDP-S550 and AVD-LA2500PKG, consisting of AVD-C70ES Super Audio CD/DVD Receiver, 4 SS-LA500ED surround speakers, 1 SS-LAC505ED center channel speaker and 1 SA-WD200 Active Subwoofer


    Rank: Sony Fan

    Joined: Apr 05, 2006
    Posts: 3
    From: hELL

      Posted: 2006-04-05 23:38

    Hey John
    Sorry if you noticed that I posted in 2 sections. I also have the 10 blinks but my screen does not turn on at all. Where would you suggest ordering parts for the KP-57WS520 ?


    Rank: Sony Fan

    Joined: Jun 20, 2009
    Posts: 1
    From: US

      Posted: 2009-06-20 21:54

    I have the same problem 10 blinks, my screen does not turn on at all. What parts should I try to replace  and where can I order themthe for my KP-57WS520. I will apreciate your help


    Rank: Sony Fan

    Joined: Jun 21, 2009
    Posts: 3
    From: US

      Posted: 2009-10-03 16:56

    part number for D board for model KP57WS520?
    is it phase III repair?

    Premium Member

    Rank: Sony Senior Advisor

    Joined: Mar 13, 2003
    Posts: 14283
    From: Sewell, NJ

      Posted: 2009-10-07 20:21

    The D board part number for the KP57WS520 is A-1054-155-A.  Its available for $150.93 at  Use the Part Number search to locate it.  Please note that it does not include the high-voltage leads associated with the FBT.

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