Question about Sony KV-36XBR400 36" TV

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Tube i am looking for picture tube of sony 32"xbr450

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Re: tube

Try if you get help or you will have to give order to sony service centre near by you.

Posted on Oct 06, 2007

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Picture tube replacement

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Apr 06, 2013 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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I have a Sony Trinitron 32" tv. When I turn it on, it has started taking longer and longer for the picture to come on. Sound is fine. Now once the tv is on for a while, the picture goes black for...

Yes.... u must adjust the screen voltage going to picture tube....located on the CRT module>>>little board connected directly to picture tube (take back off TV and you will see ) play around with screen control on the CRT module......can be adjusted at times to keep from losing picture!!! tube is bad...i know sure looks good when showing a picture....TRY adjusting screen voltage ( YES while TV is ON>>>CAREFULL ) gl

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1 Answer

Sony Wega 32 inch tube TV buzzes when turned on and then shuts itself off. If you turn it on several times the picture will stal on

look likes E H T problem. Watch the rear of the TV. If you find blue arc anywhere, you have to check that component. Take care while handling the E H T side near the picture tube.

Even if the TV is disconnected there me dangerous voltage present in the E H T connecting point of the picture tube body. Take service center help.

Apr 07, 2010 | Sony FD Trinitron WEGA KV-36FS120 36" TV

2 Answers

Sony Trinitron TV now taking around 5 minutes for picture to appear (sound comes on instantly) Is it worth repair or should I cut losses and replace set?

How old is the TV?
Sony Trinitron sounds like it may be from the 1980's?
Some TV engineers can use a piece of equipment to do a "tube boost" but this is sometimes risky and can completely ruin the tube, but it's a risk you would have to take.
If the TV is over 15 years old, and has been used regularly, (like 4 hours every day or more) it seems likely that the tube has reached the end of life.
TV cathode ray tubes are like light bulbs...they do not last forever!

Nov 17, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Picture fads to Blue after a 30 minutes the picture comes back with a blue tint.

yeah you need a tech to adjust the bias of the picture tube if you are lucky that fix it other wise the blue picture tube is bad

Apr 29, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

XBR450 32" - getting 1080i picture from upscanning DVD Player

You need 5 RCA cable wire (Red,Green,Blue+Red,White) comb RCA/Cable cords to flow back on the TV connector or review Manul books

Dec 13, 2007 | Sony FD Trinitron WEGA KV-32XBR400 32" TV

1 Answer

Sony kv32s42 trinitron color tv blinking

sounds like a bad picture tube. Picture and bright settings cranked up for a good pic? Test/rejuv with a crt tester and/or look at the Ik signal on the crt board. A good tube has 3 small pulses during blanking. The crt cathodes are checked with these pulses, pulses too low and the jungle IC will blank the drive. If the picture fades in and out I would check the filament ckt but that doesn't support the "blinks"

Oct 30, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sony trinitron no picture but sound

Absolutely! "S and V" line Sonys are well known for bad picture tubes! Replaceset......T.

Oct 21, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

No Green in picture

KV-32S... and KV-32V.... notorious bad picture tube.....
not worth pursueing..........................T.

Sep 04, 2007 | Sony KV-32S20 32" TV

1 Answer

Sony kv 32s42 32 tv

turn up your master screen control on flyback transformer. if when sceen gos black ,the timer light will be blinking. this means your picture tube is week. by turning up the screen control you may give it more time.

Aug 05, 2007 | Sony KV-32S42 32" TV

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