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

1 Answer

TV Wont PWR UP

When I turn the TV on the PWR light turns green and I can hear the fan run. In a feww seconds the green light flashes red 4 times and repeats. The TV never comes on.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had recently had a problem with the Video block or Light Engine as some call it. The TV had blue blotches and streaks in the lower right side of the screen. I sent the light Engine in to TSM INC. in Evansville, IN and they rebuilt it for $300.00. I just got it back yesterday and when I reassembled it I forgot to plug in a connector thus the failure code of 4 red light flashes. I took it back apart and discovered my mistake, corrected it, reassembled it and the TV works perfectly. If you need any help with this process, let me know.

Posted on Jan 29, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Wont turn on. Green light comes on for a few seconds, andthen goes back o0ff.


Hi if its a Lcd or Dlp rptv most likely its time to replace the lamp if tv is between 2-4 yrs.If you hear clicking it could be the ballast which is the board that powers the lamp.Make sure fans are running ok ,dust them out if they are dirty.God bless you!

Oct 07, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Power light flashed red 4 times then repeats no pic,new bulb/fan!


Check the fan that cools the bulb. It is directly behing the bulb. It should turn on when the power comes on. It apparently has a safety to protect your tv(and home). mine is in the process of going out. looking for online solutions as we speak.

Jul 19, 2009 | Sony KDS-R50XBR1 50" HDTV

1 Answer

Sony KDF-55WF655 Won't Pwr up


There's a fan in the optical block (light engine) You may also have either an intermittent fan or a bad connection from the fan(s)

michtech

Jan 28, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

2 Answers

Sony KDF-50WE655 will not power up. Red blight blinks 4 times


4 blinks shows problem either one or all 4 fans are not working AND internal temperature high error.

If you are familiar with TV repair and know basic electronics then unplug TV from AC outlet an take off back cover and check fans are running?

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

1 Answer

When first attempting to turn on my 60" XBR Blinks green on power indicator, Tv turns on a split second and light turns to red and blinks 4 times. Please help me understand what is happening.


Thanks for your support with my situation. I read many people's complaining about having a red light blinking 4 times in the Pwr. display. It was recommended I blow out the fan for the bulb. I did just that and it did solve the problem, at least for now.
The fan kicked on which allowed the Tv to power up.
I am guessing this is a common issue and made sense that the fan was stuck with dust.

I can't thank your site enough for this valuable information. Spending 4k and already having one unit replaced with what was a factory inherent problem and then going down so quickly was very upsetting.

I am hopeful it will work for now on.

Randy Winters

Jul 20, 2008 | Sony Televison & Video

1 Answer

ON/OFF button (red - off and on - green) flashing all the time


it is important to count the number of red flashes, if it is 5 then the lamp ballast board has failed, (part #1-468-798-14) if it is 4 then the optical block fan (# 178706511) is probably to blame, if it is 6 then the thermal fuse has gone bad..(# a1137954a)

Nov 28, 2007 | Sony Grand WEGA KDF-42WE655 42" Rear...

4 Answers

Sony sxrd kds-r69xbr1


4 red blinks indicates a fan error. usually blowing duster inside the fan blades will cure this. there are 4 fans inside this tv. looking from the back of the tv, the large fan on the left side is usually the culprit...good luck to ya

Oct 16, 2007 | Sony Grand WEGA KDF-60XBR950 60" Rear...

Not finding what you are looking for?
Sony Grand WEGA KDF-55WF655 36" Rear Projection HDTV Logo

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

100174 Answers

The Knight
The Knight

Level 3 Expert

70983 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...