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

1 Answer

SONY KP-FX432m91 PROJECTION TV 10 BLINKS OF STBY LT

MY SONY TV MODEL IS KP-FX432M91. IT IS AVAILBLE ONLY IN MIDDLE EAST/UK, its stby lt blinks 10 time and set would not switch on. I have Replaced Q8013,Q8014, IC8005 and resistor R8051 in D board , no luck. One thing very strange, If I keep the power off more than 8 hours, TV starts working normal, it comes on at first attempt and even with repeated on/ off, tv works normal but if tv is kept off more than 15 minutes. Then problem starts and TV does not come on and to switch it On as earlier said you will have to wait for 8 hours. Next plan is to replace Driver IC8002, which is not availble in middle east.
Pls Pls Comment.
arinc429@hotmail.com

Posted by on

  • 2 more comments 
  • arinc429 Feb 17, 2009

  • Ten blinks - 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.

  • ALREADY REPLACED ALL ABOVE MENTIONED PARTS
  • arinc429 Feb 23, 2009

    10 Blinks, HV PORT, Solution
    Sony asked 300 dollars to fix 10 blinking problem of TV kp-fx432M91.I decided to fix it myself on throw away basis, could not get much help for 10 blinks from Net. Bought Service Manual from net then few parts and finally above mentioned IC 8002 fixed the problem. Pls look for IC Part No. MCZ3001DB in D board, You will find two IC of same part number but look for the IC driving Two FETs of High Voltage Power supply section.
    Q8013, Q8014, R8051 and IC 8002 are the essential components for HV section and these must be checked/replaced.
    These all components cost only 12 Dollars in Middle East and 30 Dollars in USA and Sony may ask u minimum 250 dollars to fix 10 blinking problem.

  • kamgan Mar 11, 2009

    When it is switched on for the first time it works very well,but if switched off, you wait for more then 10 hours for you to switch it on again,it begun with 2min then 10min and now 10hours.what seems to be the problem.







    GEORGE _TECHNICIAN

  • phpalpha Apr 05, 2009

    I used to have the same problem and after 10 hours it would turn on and would continue working for as long as required. I have replaced the above mentioned components, and now I have the 4 blinking problem. I have checked IC Vertical Drive, LA78045 - replaced, didn't work. What can I do?

  • ×

    1 Answer

    • Level 3:

      An expert who has achieved level 3 by getting 1000 points

      Superstar:

      An expert that got 20 achievements.

      All-Star:

      An expert that got 10 achievements.

      MVP:

      An expert that got 5 achievements.

    • Sony Master
    • 5,138 Answers

    Tyoe in google bar understanding sony blinking codes.

    Posted on Feb 16, 2009

    1 Suggested Answer

    6ya6ya
    • 2 Answers

    SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

    Hi,
    a 6ya expert can help you resolve that issue over the phone in a minute or two.
    best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
    the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
    click here to download the app (for users in the US for now) and get all the help you need.
    goodluck!

    Posted on Jan 02, 2017

    Add Your Answer

    Uploading: 0%

    my-video-file.mp4

    Complete. Click "Add" to insert your video. Add

    ×

    Loading...
    Loading...

    Related Questions:

    1 Answer

    Hi? My Sony Projection T.V model KP-FX432M91 is taking time to power on and once it has powered on it work fine.what might be the problem?


    Power button may need to be replaced. Try turning on via remote.

    Some TVs need to warm up before coming on. Hitting the power button several times may in all actuality be Turing it off and on.

    Sep 20, 2016 | Sony Kp-Fx432M91 43" Projection Wega...

    1 Answer

    Why does my sony 45 inch screen have mostly green color?


    the color tv display used mixing of three colors, (red, green and blue). it lost one color, coomon problems: lose contact of base of picture tube or its wiring, sockets, capacitor dead in rgb section, dead video ic

    Oct 05, 2014 | Sony KP-FX432M91 Projection TV 43 WEGA, 3D...

    1 Answer

    TV won't turn on


    Here is a link with the codes for this set and others like it:

    http://www.scribd.com/doc/43529880/Sony-Blinking-Codes


    Personally I would suspect the high voltage block for this set is bad.

    Nov 03, 2012 | Sony Kp-Fx432M91 43" Projection Wega...

    1 Answer

    Sony tv model kp-fx432m91 LED light blinks


    I can assist you with that problem the LED blinking is actually indicating a specific error based on the number of blinks.Let me know how many blinks in between pauses.

    May 05, 2011 | Sony KP-FX532M91 TV

    2 Answers

    Sony porogction


    try the sony website...

    Sep 13, 2009 | Sony KP-FX532M91 TV

    1 Answer

    My Sony WEGA KP-FX432M91 TV LED blinking few times and then turned off please help me to solve this problem Regards Nima


    You need a professional.
    Stop using the TV until it is repaired.
    Continue to use it and your problems will multiply and grow more expensive.
    Call the manufacturer to find you nearest authorized service center.

    MR. TV Sales & Service Inc
    Milwaukee Wisconsin 53405
    (414) 762-8600
    Established 1974

    Mar 24, 2009 | Sony KP-FX532M91 TV

    1 Answer

    TV wont turn on


    Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206

    Aug 20, 2008 | Sony KP-41T65 41" Rear Projection...

    6 Answers

    Sony KP-FX432M91 TV 10 blinks


    my sony kp-fx432m91 has a 10 blinks problem. it has no pictures but has sound that goes off after 5 seconds please advice on what to do.

    my email address is drbonnyb@yahoo.com

    Oct 31, 2007 | Sony KP-FX532M91 TV

    Not finding what you are looking for?
    Sony KP-57WS500 57" Rear Projection Television Logo

    Related Topics:

    596 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Sony Televison & Video Experts

    kakima

    Level 3 Expert

    102366 Answers

    The Knight
    The Knight

    Level 3 Expert

    72620 Answers

    Jerry Greenberg
    Jerry Greenberg

    Level 3 Expert

    1667 Answers

    Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...