Question about Sony KV-36XBR400 36" TV

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Tv I have a 36 sony trin and I get zoom in and a zoom out effect then i can turn it off then on and it seems to go away for about a half hour then it returns

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Re: tv

This is a symptom of a problem known as blloming the is when the grids of the elctron guns in the picture tub loose the ability to contron the electron beam due to a gain in electron beam level. This needs to be repaird in an TV reparr shop.

Posted on Sep 16, 2007

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The television will not turn on, its as if the switch that turns on the tube is broken. i can hear the switch turn on but the picture or television doesn't turn on. the nearest tv repair shop that can fix...

take back off and check if fuse has blown. replace fuse with exactly same type and size. if fuse blows again it is unlikely to be the on-off may be lucky and fuse doesn't blow. tv will start up.

Jan 24, 2010 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Sony Tv turns itself off after 5 seconds...blinks 7 times?

Had the same problem. Unplug from wall for 36 hours and then it works.
Hp Sydney Aus

Aug 30, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

Colors Faded in my sony KV-HA21M83A 21''

Its magnetic effect on picture tube. Power Off TV for 20-30 minutes then turn it On, hope problem will be resolved. Please also check and remove any speaker or some thing have magnet near by TV.
If color spots are still there, picture tube need to degaussed / demagnetized.

Nov 10, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

Sony Wega kv27FV310 standby flashes 2 times with no picture or sound

3 years ago, i had the same problem with a samsung 36", when i switched it on it would stay on for around half an hour, i tried to switch on straight away, but it wouldnt, i had to leave it for an hour or so, then it would stay on for about 5 minutes. And the same thing the next day (half an hour then 5 minutes). I left it into the repair shop, it had to get a circuit board replaced at a cost of £315, dont know how much it will cost to get fixed now, as i could buy the same tv for a little over that now.

Apr 14, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

Screen flickers upon power up

Looks like your picture tube is dying, or there is a bust capacitor(s) inside...I'd recommend taking it to a service shop to get it repaired.


Jan 08, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

Message on tv screen

The text mode in the closed caption is turned on.Turn off the closed caption.
I don't have the schematic in front of me, so, I will wing it.
There may be a button on the remote that says CC, if so then use that button to turn it off, if not then go to the customer menu and you may have to search a bit.
Either way it's an easy fix and you can do it yourself.
If you can't find it, then, reply and I will give better instructions when I get into my shop next week.

Jan 02, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

Screen automatocally switches between zoom settings

Go into the menu and set the 4:3 default either on or off i think it should be off

Feb 24, 2007 | Sony FD Trinitron WEGA KV-36HS420 36" TV

2 Answers

KV-34HS420-Sony Tv

well based on ur info, ur tv has a prolem in power supply section, particularly regulation circuit. the regulator of the circuit seems to be mulfunctioning thats why insufficient voltage is coming out from B+ which in turn goes to high voltage circuits thats why the produced picture is insufficient. if this is very technical to u, have it check with a qualified technician.

Jan 06, 2007 | Sony FD Trinitron WEGA KV-36HS420 36" TV

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