Question about Sony FD Trinitron WEGA KV-20FS120 20" TV

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Stand by mode

When i turn on my tv it flashes stand by mode and doesn't go on nor does it later

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Re: stand by mode

No compre sony todos dan ese problema el mio lo tuve que botar los tecnicos no pudieron repararlos

Posted on Feb 01, 2008

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Re: stand by mode

Try replacing the power supply board, we as consumers need to stand up and come together against sont, apparently sony needs to recall these tv at there expense, i am sure they get enough calls dailt concerning there product, these expensive tv should last a good 10yrs or so, the money we as consumers put out to sony and other corporations, should not go out after 6mos, 10mos,, 1-2-3-4- or even 5yrs

Posted on Jan 05, 2008

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SOURCE: stand by mode

How many times does the standby light flash...b/4 pausing and repeating ?

Posted on Dec 21, 2007

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Samsung model hlt4675sx\xaa projection tv wont work. the stand by/temp light flashes red and the lamp light flashes green? it makes the sound that it makes when it turns on but no picture. we looked at the...

It could be the temp sensor going bad. This sensor sits on top of the metal housing which the bulb assembly slides into. The bulb assembly will have a hole on top and this is where the sensor is above. There is a small blue and white wire that plugs into it. If you pull the wire out and put a paper clip or wire in the coupling you will basically bypass the sensor connecting the blue and white wire. If your tv turns on then that is your problem. Its cheap too. Here were my symptoms..1] Turn tv on 2] Bulb would light up..(which eliminates the ballast) regular picture would show up (which eliminates the bulb and color wheel) 3] 30 seconds later tv would shut down with 3 flashing lights. After bypass the tv turned on as always and hasnt shut down yet. Always un plug tv first. Get the replacement part to avoid overheating and possible fire

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1 Answer

I have a Sharp 32"

try checking the system for timer or sleep mode operation try to setting it off

Jul 16, 2011 | Sharp 25R-S100 25" TV

1 Answer

Power light in front of tv not working and when i turn on the tv my stand by timer light flashes then goes out

Sony TV has a feature that if this light for several times it means there is a malfunction in one of the board/circuits inside.
In fact the number of flashing describes exactly the problem board.
If you have an user manual please go look for the troubleshooting section to find out the problem.
If you do not have the manual please visit the below web site to download manual.
I am afraid that your TV may need to go to service unless you can repair yourself.
My Regards


Oct 06, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

3 Answers

Sony tv won't turn on stand by light flashing constantly

you need the circuit diagram of the model as the fault lies in the "Switch Mode Power Supply" of the set

Aug 16, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

Need remote control code for dish network along with how to instructions. I can't locate my manual for my Zenith

Try this...1) turn on your tv set manually.2) on you dish and hold the "TV" mode button next to the "SAT" button.when all of the other mode buttons light up, let the "TV" button should be flashing.3) Press the blank power button(The top red button in the top center of the remote).4) press the UP or DOWN button at the rate of about 1 per second until the tv turns off.4) When the tv turns the # key on the bottom right of the remote...this stores the code and you should be ready to go...please try this first..It should work.If the scan doesn't work...The only code for Orion is "694".I hope this was helpful....

Jun 15, 2010 | Zenith C32V37 32" TV

1 Answer

TV does not turn on. Stand By LED blinks 4 times and pauses and blinks 4 times again Tv will not turn on...when plugged in the red stand by light flashes 4 can hear the tv turn on but a black...

On older Sony, sometimes a power surge causes the set to be in shut down mode. Try unplugging for 5 minutes and then plug in and try. This many times will fix.

May 31, 2009 | Sony KV-27S42 27" TV

1 Answer

TV will not switch on from stand-by mode

keep pressing the channel up button and switch on the tv( plug it to the power). then release the channel button and press power on.

it should work.

Mar 29, 2009 | Panasonic Standard (CRT) Televisions

1 Answer

Stand by mode

How many times does the standby light flash...b/4 pausing and repeating ?

Dec 20, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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