Question about Sony FD Trinitron WEGA KV-32FS100 32" TV

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Tv wont come on

Sony tv timer light flashes 4 times & tv wont turn on

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The 4 blinks indicate no vertical deflection. This is usually caused by a defective vertical IC. This is a small flat IC connected to a heat sink. It will be marked LA7837 or something similar. Try replacing this IC. If that does not completely resolve the problem, update this and we'll continue from there.
Dan

Posted on Apr 16, 2008

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Our Trinitron KD-27FS170 Tv will not turn on. It sounds like it is turning on/off but no picture or sound. The Stand-by/Timer red light is flashing 4 times, pause, then 4 times, etc.


This typically means you have a bad capacitor, you can inspect for any swollen or bulging capacitors however unless familiar with desoldering boards best leave it to a repair technician.

Jan 13, 2015 | Sony FD Trinitron WEGA KD-27FS170 TV

1 Answer

Standby timer blinks times


There are particular blinks meaning on sony TV. I can give you the problem from your sony tv if you specify or count how times the LED flashed.

Jul 06, 2014 | Sony KV-27S42 27" TV

2 Answers

Tv wont turn on, red timer/delay light flashes starts to come on then shuts off again


hi,
watch how many times ur standby indicator flashes. flashing of led is its self diagnosing system. if u tell me how many times its flashes, then i can tell u where is the problem
ok

Jan 03, 2011 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

My sony trinitro wont turn on, the stand by light flashes 4 times


the four flash is a signal, it means either faulty power supply or deflection circuit trouble.

Jul 27, 2009 | Sony FD Trinitron WEGA KV-24FS120 24" TV

1 Answer

Tv wont turn on only clicks and then flashes red timer light


tv wont turn on when i hit power it makes the clicking noise like it is going to turn on, but never does and the red timer light next to the power button just flashes.
help!
trinitron kv29f1u
only clicks and blinks

Jul 26, 2008 | Sony KV-35S42 35" TV

1 Answer

Sony tv timer light flashes wont turn on


Same exact thing happened to my 27" Trinitron purchased in 1998. I tried all the rudamentary stuff that Sony had on their esupport page, but nothing worked. In our case, it went out while my daughter was watching it. I think the time has come to scrap it, and consider a different television, and I don't think I'll go with Sony this time. I hope the rest of you have better luck.

Dec 05, 2007 | Sony FD Trinitron WEGA KV-32FS100 32" TV

1 Answer

Tv wont turn on only clicks and then flashes red timer light


Well, I have found out that the number of red light blinks is a "blink code" that indicates the nature of the fault with the TV. Usually these are various failures of internal fuses or circuit boards. There's a fair amount of information on threads at techlore.com on this, so try searching there. Teh specific codes and manuals are usually it seems under license from Sony and not available for free to the public. Sorry!

Oct 17, 2007 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

Tv wont turn on


How many times does the light flash, as there is a code that can give an indication as to what circuit is bad.

Jul 15, 2007 | Sony FD Trinitron WEGA KV-32FS100 32" TV

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