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Sony Wega television

Powers up for a few min. and then will shut down to a black screen no pic or sound then will come back on. continues to do so off and on

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If it is the set i am thinking about,you need to replace all 3 video ics mounted on crt borad.one of them is shorted causing set to shut down high voltage and sound.

Posted on Jul 08, 2008

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My Sony Grand WEGA KDF-60WF655 60 in. Rear Proj. HDTV would black out no pic., no sounds every 5 to 10 mins. with the power light still on. Ive changed the power saver mode to low and it stop blacking out...


There is a know issue with certain Sony models where one or two parts fail over time due to heat. Check the site www.TvRepairKits.com to see if they have a blinking green light kit for your model. Its a fairly common problem.

Oct 28, 2010 | Sony Grand WEGA KDF-60WF655 60" Rear...

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Hi I have a Sony Grand WEGA KDF-60XS955 TV


Ur right the cooling fan is defective,check it,clean it might work normal again.Not, than the cooling fan must be change.

May 04, 2010 | Sony Grand WEGA KDF-60XS955 60" Rear...

1 Answer

TV stays on for few mins and then turns off


IF its the lamp for Lcd. Hi,it sounds like your lamp is going bad,its symptoms are : will shut off and on,led indicators.The lamp on your set last 6000-8000 hrs 2--3 yrs and its made by Philips .Part # is xl-2200 found it here: http://www.discount-merchant.com/SearchResults.asp?Search=XL2200+?Click=48173 God bless you!

Nov 17, 2009 | Sony Grand WEGA KDF-55XS955 55" Rear...

1 Answer

After a few min the screen goes black and the sound shutsoff


bad lamp go online put model # in & you will be able to fine part#

Jun 30, 2009 | Sony KDF-E55A20 55 in. LCD Television

1 Answer

T V blinks to black every few seconds otherwise works fine


Sony put i pic killer circut in there tvs. if the tube was not
giving the proper feed voltage on the guns in
the pic tube it blinks off ,sound good no pic.
if you turn up the brightness
on the flyback transfromer you can
get a little more life out of it ,

Jun 28, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

SOUND AND PIC GOES OUT FOR 30 SECONDS, THEN PIC COMES BACK THEN SOUND. IS THIS THE LAMP OR THERMAL FUSE OR WHAT.


The lamp is going bad. If it was the thermal fuse it would not be intermittent. It is very common for some Sony sets like yours to do exactly what you describe when the lamp is going bad.

May 17, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

TURNS ON OK THEN SHUTS DOWN, GREEN LIGHT STAYS ON


Mine does the same thing try a new lamp I am with what I have read this is the best solution. I have had green screen two fans replaced and now this. The picture was great but with all the problems i would never but a sony product ever again for anyone out there you should tell them sony sucks and send them to this web site for clues. Good luck.

Dec 27, 2008 | Sony Grand WEGA KDF-55XS955 55" Rear...

1 Answer

Sony KF-60WE610 Screen and Sound On/Off


All symptoms in your TV shows that you need to replace its Lamp as it has been consumed its life hours and TV requires new lamp. Lamp can be obtained from Sony Website. Price is $200, Hope this info will help you to enjoy your Sony TV in coming days.

Aug 17, 2008 | Sony Grand WEGA KF60WE610 60" Rear...

1 Answer

Sony wega hdtv


Sounds like a bad solder joint in the power supply or if your audio stays when you lose the video its probably in the deflection circuit either vertical or horizontal. Check the yoke connections.pins for cracked solder as well as the vertical and horizontal outputs also around the flyback.

Jan 21, 2008 | Sony KP-57WS510 57" Rear Projection HDTV

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