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

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

Problem for Sony Grand WEGA KDF-55WF655. Hello, My TV was working fine when I shut it off but it will not turn back on. I now have the standby light flashing 5 times. When I power it back on the fans come on and the standyby light flashes green for about 30 seconds then it will start flashing red before the TV shuts down again. All the time there is no picture or sound. Any ideas?

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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.

Posted on Oct 21, 2009

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I own a sony gand wega projection tv model number kdf-55wf655 and the hue does not work at all. I see only green people!!!!

Posted on Dec 12, 2009

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Same thing happened to me yesterday (5 times Red LED) so I took lamp out, then put it back because company was coming. Then set powered on OK and is working now, with nno new parts. Just lucky for awhile, I guess.

Posted on Nov 05, 2009

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1 Answer

For a KDF-55WF655 SONY PROJECTOR TV, WHAT REPLACEMENT LAMP DO I NEED


Hi,
Required lamp for Sony KDF-55WF655tv is as follows:

A1085447A .... LAMP BLOCK ASSY XL-2200U

It is available in Sony Accessories Store for $200

Thanks.

Nov 02, 2010 | Sony Grand WEGA KDF-55WF655 36" Rear...

3 Answers

Sony grand wega


It may be a power supply fault

May 19, 2008 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

Sony Grand WEGA KDF-55WF655 picture and sound are going on and off. The green light flashes when they are off and when they come back on the picture comes on first then the sound.


Hi,
These are symptoms of weak lamp as lamp in tv is reaching to end of its working life and will be replaced to fix this issue.
Lamp replacement procedure would be written in user manual and its easy.
Please buy Sony original lamp for good picture in tv.
Let me know if you have additional question.
Thanks.

Apr 18, 2010 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

TV repeatedly goes into standby mode and then comes back on


Resolder Horizontal section & SMPS Power Supply with Soldering Iron

Jan 02, 2010 | Sony Grand WEGA KDF-55WF655 36" Rear...

2 Answers

Picture and sound shut off, blinking green standby


MY SONY PROJECTION TV WENT BLANK WITH NO SOUND GREEN LIGHT WAS ON WHATS WRONG

Oct 14, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

2 Answers

Picture and sound shut off, blinking green standby


MY SONY PROJECTION TV WENT BLANK WITH NO SOUND GREEN LIGHT WAS ON WHATS WRONG

Oct 14, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

I have a grand wega kdf-55wf655 projection tv.


Hi,
The detail of your fault is given below according to the SELF DIAGNOSTIC SYSTEM.


c4cfb80.jpg

The description is given below:

6 : Low B error When no "DD 6V " is detected, pin 129 of TV-micro is low and it turns off the main power.


Suggestion:
This problem is little bit technically difficult, therefore i advise you to please contact any expert who can handle this or contact SONY SERVICE CENTER.
Hope you will understand my saying.
Thanks for using fixya.

Jul 02, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

I have a grand wega kdf-55wf655 projection tv.


Hi,
The detail of your fault is given below according to the SELF DIAGNOSTIC SYSTEM.


c4cfb80.jpg

The description is given below:

6 : Low B error When no "DD 6V " is detected, pin 129 of TV-micro is low and it turns off the main power.


Suggestion:
This problem is little bit technically difficult, therefore i advise you to please contact any expert who can handle this or contact SONY SERVICE CENTER.
Hope you will understand my saying.
Thanks for using fixya.

Jul 02, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

Changing the lamp in a Sony Wega KDF46E2000


Click Sony Support to download instruction manual of KDF-46E2000that has lamp replacement info in detail.

Click Sony Support to download instruction manual of KDF-55WF655
that has detailed procedure of lamp replacement.

lamp replacement is very easy and mentioned in related instruction manual of TV. Please buy original Sony lamp from Sony Accessories Store and avoid aftermarket / cheap lamp.

May 02, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

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