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Question about Sony KV-24FV12 24" TV

2 Answers

Will not turn on

Tv will not turn on but i can hear the usual click/hmmm sound when I press power on, I notice the standby/timer blinks 2 times then pause then blinks 4 times, I tried to unplug for an hour but the same, will not turn on

Posted by francis tan on

  • Anonymous May 26, 2008

    my tv will not turn on. just as you described it will make a clicking sound and it will blinck. same as you.

  • Anonymous Aug 05, 2008

    Identical problem. What is the answer?

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2 Answers

Anonymous

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I ended junking the TV. It was suppose to be a quality Sony, but far from it. Last Sony I will own if I have other choices - which I did when I replaced it with a Visio HDTV.

Posted on Oct 01, 2008

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Anonymous

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  • 252 Answers

Check the B+ from the capasitor of B+ thru plyback, then check the horizontal output transistor.

Posted on Oct 01, 2008

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Sony Triniton TV KV 32FS120 will not turn on

In standby mode (red led on/after the led stops from blinking), press "Display", "5", Volume (-)", "Power on" on the remote control in sequence, self diagnostic screen will be display, let me know the what is on the screen to diagnose where the fault came from.
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When you turn on power you hear a click and the green light turns on. Three seconds later you hear another click and the green light turns off.

MOST OF THESE SETS HAVE A SELF DIAGNOSTIC:

UNPLUG TV AND THEN PLUG BACK IN---TURN ON---GREEN POWER LIGHT COMES ONFOR A MOMENT AND GOES OFF.

PRESS AND HOLD "device"(input) and"menu" buttons on front of tv for at least 5 seconds and then release bothtogether.


Watch for power light to blink in a sequence:

1 blink-then 2 blinks-------no error

2 blink-then 1 blink-------X-ray protection

2 blink-then 2 blink-------SHORT PROTECTION*******

2 blink-then 3 blink---------deflection circuit problem

2 blink-then 4 blink---------vertical circuit problem


******2, then 2 is most common---usually means one of the fuses that protectthe Convergence IC or IC's is blown---set will detect no voltage to convergenceIC and shut down.


SET WILL REPEAT BLINK ERROR CODE UP TO 5 TIMES ANDTHEN TO GET IT TO REPEAT MORE YOUHAVE TO UNPLUG SET AND TRY TO TURN ON AGAIN.


IF IT IS 2 AND THEN 2---USUALLY
CONVERGENCE CIRCUIT PROBLEM

let me know what you find--hope that you find 2 blinks, a pause and twoblinks--this is the most common and easiest to fix.

Let me know what you find and I will assist you.

SD TECH
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I pressed the sleep button by accident and the pic and sound went off and the stand by/timer red light started blinking. what does it mean?

Depends on how many times it blinks,just count the blinks Example: if it blink 2 times then pauses and blink 5 times then the code would be 25 and so on

Once you have this code,please post it.
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Sony Triniton Wega Model KV 32HS510. After pushing the power button,the tv starts to power up, then the standby light blinks 7 times then pauses before blinking 7 times again. It continues to do this,...

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It is very common that the fly-back and high voltage multiplier and also the horizontal output stage fails in these sets. Along with it, the power supply will usually require to be serviced. On rare occasions, the vertical deflection amp fails.

Jerry G.
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No picture or sound from TV.

How many blinks before it pauses?


Best regards
Circuitcity
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Mitsubishi VS-50607

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TV won't turn on, red lights blinks twice.

The blinks can tell you the problem , is it 4 blinks that could be 3 different ics IC1509 Q1505 or IC502
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