Question about Sony Grand WEGA KDF-55WF655 36" Rear Projection HDTV

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Sony Wega problems help please!

My sony wega Tv 55" is blinking in and out both picture and sound in 30 second increments. The picture comes back first then the sound. The power light remains solid Through the process. Any help ?

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  • Anonymous May 16, 2009

    We have the 55 inches and its doing the same thing , All of a sudden about every 2 hours pic and sound goes out then 30 seconds pic comes back first then sound. What up with that?

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  • 84 Answers

The first place to start is change the lamp

Posted on Apr 06, 2008

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1 Answer

When I turn the TV on, it has good picture, then 30 seconds the screen goes blank, then 30 seconds later it comes back on. Repeating this continuously. What do I need to do.


Hi,
Its time to replace Lamp in tv as current lamp is near to an end of its life and causing this problem.
Lamp replacement is easy and user level job, procedure would be mentioned in user manual.
Please buy Sony original lamp for better picture quality.
Let me know if you have additional question.
Thanks.



Apr 12, 2010 | Sony Grand WEGA KDF-55XS955 55" Rear...

2 Answers

Picture & sound go on & off every sec, red light blinks 5 times


helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

Oct 25, 2009 | Sony Grand WEGA KDF-55XS955 55" 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...

2 Answers

Sony 60" Grand Wega has Picture go BLACK and NO SOUNDS!!!


My Sony Wega KDF-55XS955 55" was going on for 1-2 minutes then going black with no sound and after a few minutes would come back on. After reading all the posts and talking with a repair guy I replaced the bulb and that fixed the problem.

Aug 24, 2009 | Sony Grand WEGA KDF-55XS955 55" Rear...

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...

4 Answers

Problem with Sony Wega 50 in kdf-50we655 light blinks 55 times


Hi,
Symptom shows that TV needs Lamp replacement.
Sony TV Lamp is available in Part Store and lamp replacement procedure is written in user manual of TV.

Mar 27, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

No picture no sound


Thats great that TV is working fine. How about rating solution as 4 blue diamonds?
Thanks.

Mar 04, 2009 | Sony Grand WEGA KDF-55XS955 55" Rear...

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