Question about Sony Grand WEGA KF50XBR800 50" Rear Projection HDTV-Ready Television

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Grand wega on off

Tv stays on for a minute then turns off stand by led flashes 5 times and after 30 seconds or so turs back on

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It was the very begining of the lamp burnning out , new lamp and tv good as new
wega out

Posted on Sep 25, 2008

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Kf-50xbr800 turns off for about 30 seconds, standby lights blinks 34 times before coming back on. stays on for 2 minutes then repeats cycle...


The tv LED light "LAMP" indication it is flashing too or lite up?The tv projection lamp has it been in the tv like 1 1/2 or 2 years already and tv in uses it like 4 or 5 hrs everydays?Yes?The tv projection lamp life has ended.Tv require a new projetion lamp.Dose this whole blinking lights 34 times cycles have like clicking noises to it too.Yes,than the board that call the Ballast board it is also dead.Tv must it Ballast board replace too.This Ballast board only job are to ignite the tv projecion lamp only.

Aug 22, 2011 | Sony Grand WEGA KF50XBR800 50" Rear...

2 Answers

Problem with Sony Grand Wega TV


This could be due to bad capacitors in the sweep supply, a bad High Voltage block, a bad regulator.

Jul 06, 2008 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Grand Wega turns off and comes back on


sounds like your lamp is getting weak, you need to replace it.

Jan 12, 2010 | Sony Grand WEGA KDF-42WE655 42" Rear...

3 Answers

Problem for Sony Grand WEGA KDF-55WF655. Hello,


5 times Red LED blinks means Lamp Driver Error. (KDF-55WF655)
2 possible reasons, either Lamp is gone or Ballast Supply got bad.
Replace lamp first, in most cases it solved the problem.
How old is this TV and did you replaced lamp recently?
Thanks.

Oct 21, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

Sony Grand Wega KDF_60XBR950 turns itself off


Symptom shows its time to replace Lamp.
How old is this TV?

Apr 14, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Dead sony


The $1200 was for the lcd engine not the lamp. You should change the lamp. The buzz is the power supply trying to light the lamp.

Apr 25, 2008 | Sony Grand WEGA KF60WE610 60" Rear...

1 Answer

Sony dead !!!!


Jedi,
Sounds like lamp and driver need to be replaced again... Lamp is Sony p/n# A-1052-675-B and the driver p/n# 1-468-798-14
Bill

Apr 24, 2008 | Sony Grand WEGA KF60WE610 60" Rear...

1 Answer

TV shuts down


Remove the lamp assembly, There will be a screen on the top and bottom of the assy remove all dust from these screens. also check the tube at the top of of the lamp receptical this is an air cooling pathway. reassemble and fire it up. This worked for me and saved some serious coin judging from some of the other solutions I have seen (lamp and balast) ouch!!!

Jun 21, 2007 | Sony Grand WEGA KDF-60WF655 60" Rear...

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