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My sony kv-ef3491 Has entered standby state after horizontal raster

It used to go in standby position at at start and doesnt come on

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  • Televison & ... Master
  • 14,553 Answers

If set does not make it on then the light on the front blinks for example--count the number of blinks before a pause----Horizontal line left to right?

Posted on Oct 31, 2012

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 7 Answers

SOURCE: Sony KV-21X4U

did you see anything on screen at all event the sound.

Posted on Dec 02, 2007

welcomejee
  • 10594 Answers

SOURCE: Sony Trinitron KV-32XBR15

You should check Pin-Amp stage for subject problem. Pin Amp is located at Horizontal area. Pin Out Transistor is suspected.

Posted on Jun 08, 2008

ikecur
  • 52 Answers

SOURCE: Sony trinitron KV-27FS100

probably, you have to call for a technician to check for it, the switch of the tv might have some dis alignment of cables

Posted on Oct 30, 2008

  • 1 Answer

SOURCE: Sony kv-34xbr910 wont turn on

I have sony 34 XBR Tube trinitron HD TV. We are not using the TV because it keep giving us 6 blinks and does not turn on

Posted on Feb 03, 2009

micromaster
  • 3614 Answers

SOURCE: the standby botton blink 7 in my sony trinitron

Hi there,

Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.

Posted on May 30, 2009

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1 Answer

Sony tv flat trinitron


Six blinks? No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206. These blinks are fault indication, and known as blinking codes. From the number of blinks occur at one time switch ON; you can get an idea about the faulty circuit stage inside the TV. This will make repair easy. For more information, check the link http://electronicshelponline.blogspot.com/. If the blinks continues, and non-stop, the fault should be with its main system control IC, and with the memory IC.

Dec 15, 2013 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

My sony trinitron 32" tv just went black and the


Hello

Six blinks of standby light in Sony TVs denotes the absence of horizontal oscillation.

No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.
In most cases the Ic is foud defective. anyway check its soldering points for any loose contact, or bad solerings. Check the line drive transformer, a very little transformer soldered directly to the main printed circuit board, very close to the horizontal output transistor. Check its primary winidngs for open. If it gets open no horizontal drive signal will be present at the base of the horizontal output transitor, that also may the cause of horizontal stop.

Nov 20, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

My sony wega blinks the standby light red 6 times, pauses and repeats. Cant get a picture on it at all. Any ideas?


  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.
  • Sep 13, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

    1 Answer

    I have a Sony kv-40xbr800. The standby light flashes 6-7 times and does not turn on. If left off for a couple of day, it may turn on. Is there an easy fix?


    SIX Blinks---No Horizontal (H STOP), no raster, goes to the blinking selfdiagnosis
    function immediately. Check C515 & 516 and the jungle IC, IC206.

    SEVEN Blinks---High voltage shutdown. The high voltage has exceeded 33k
    and the unit goes immediately into safety shutdown. Check power supply
    regulation and horizontal circuits.

    Jun 05, 2010 | Televison & Video

    1 Answer

    My tv power led red blink 4times


    Blinking codes are never good news

    4 times, Diagnosis: Vertical deflection stopped. Possible causes: +- 15V is not supplied. (D board), IC8003 is faulty. (A board) Symptoms of the problem: TV has entered standby state after horizontal raster, Vertical deflection pulse is stopped, Power line is shorted or power supply is stopped.

    Please r5ate my help++++Thanks for using FIXYA

    May 28, 2010 | Sony KDS-R60XBR2 Television

    2 Answers

    Will not come on. red light flashes 4 times


    Never a good sign when you have red flashing codes

    4 times, Diagnosis: Vertical deflection stopped. Possible causes: +- 15V is not supplied. (D board), IC8003 is faulty. (A board) Symptoms of the problem: TV has entered standby state after horizontal raster, Vertical deflection pulse is stopped, Power line is shorted or power supply is stopped.


    Please rate my help++++Thanks for using FIXYA

    May 28, 2010 | Sony KDS-50A2000 50" HDTV

    1 Answer

    SONY KV-DZ29M61 horizontal deflection problem


    You cannot use sub parts on sony use sony parts only. Same with hori output transistors. USE SONY PARTS ONLY.

    Dec 01, 2008 | Sony FD Trinitron WEGA KV-30XBR910 30" TV

    1 Answer

    I HAVE 4 FLASHES


    4 times, Diagnosis: Vertical deflection stopped. Possible causes: +- 15V is not supplied. (D board), IC8003 is faulty. (A board) Symptoms of the problem: TV has entered standby state after horizontal raster, Vertical deflection pulse is stopped, Power line is shorted or power supply is stopped.

    Sep 24, 2008 | Sony KP-53V85 53" Rear Projection...

    1 Answer

    T V Shuts off by itself, after a couple of minutes.


    Hi there,
    here is some tips for ur TV which blinks 4 time.
    1 Probable
    Cause
    Location


    Solution • +13V is not supplied.
    (A Board)
    • IC503 voltage list is faulty.
    (A Board)

    Detected
    Symptoms


    • Has entered standby state
    Solution after horizontal raster.
    •Vertical deflection pulse is
    stopped.
    •Power line is shorted or power
    supply is stopped.


    this info must remady ur problem.

    Dec 03, 2007 | Sony KV-36XBR400 36" TV

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