Question about Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television

2 Answers

Problem with Sony Grand Wega TV

TV Model: Sony Grand Wega KF-50WE620

Today when I turned my TV on it started turning itself on and off in 10-15 second intervals - when I turned it off the power/standby indicator light (red) flashed 5 times, stopped briefly and then flashed 5 times again (it went through this series several times before staying on steadily). After leaving it off a few minutes I turned it back on and the power/standby light (green) flashed 4 times before the picture came on and then it started the same cycle (on/off for 10-15 seconds) all over again.

Can you figure out what might be wrong?

Thanks!

Posted by on

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 1,512 Answers

Hi teri611

Unfortunately, the flashing is indicating several fault codes as something has gone wrong with the set. There are no user serviceable parts here that can be changed top sort out the problem. Fault diagnosis can also be difficult. I suggest you get a repair man out to have a look at it for you. Sorry this may not be what you wanted to hear, but your best option from here.

regards
robotek

Posted on Jul 06, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,847 Answers

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

Posted on Jul 06, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I reset the Lamp Timer on a Sony Wega KF-50WE620 TV?


Hello.


if you want to reset lamp timer on sony grand wega 50WE620...press menu on remote control then go to the setting you will find the setup button then press setup you will see the lamp replacement-start----yes and menu...


Thanks for using fixya
Caseytech

Jun 29, 2011 | Sony Grand WEGA KF-50WE620 Television

Tip

Tv repair


i have sony tv wega kf-50we620 the tv to be powred on but does not produce a picture and i have no warranty please help me thnxz

on Sep 10, 2008 | Sony Grand WEGA KF-50WE620 Television

1 Answer

I have the Sony KF-50WE620 projection tv, its 2004 model and suddenly doesn't work anymore. When I turn the tv on, the light steadily blinks green and there is a strange shattering/windchimey sound that...


it could be the lamp but it might also be what is called the color wheel.. have you checked the lamp .,, have you removed and physically looked at the lamp. also does the light blink after shutdown.

Oct 13, 2010 | Sony Grand WEGA KF-50WE620 Television

1 Answer

SONY GRAND WEGA LCD PROJECTION TV Model KF-WE50 Lamp model


Go to MCM.com . You can get a Philips replacement bulb for $99.00. You have to remove it from the holder.

Apr 01, 2010 | Sony Grand WEGA KF-50WE620 Television

1 Answer

I have a Sony kf-50we620, It started having problems this week. Sometimes, not always, I turn it on, the green light flashes and the TV will eventually start but it takes over 2 minutes to start. I will...


Hi,
Its symptoms of weak lamp that need to be replaced.
How old is this TV and did you replaced its lamp recently?
lamp replacement is easy and would be written in user manual. Please buy Sony original lamp for TV safety.
Thanks.

Jan 15, 2010 | Sony Grand WEGA KF-50WE620 Television

1 Answer

Sony KF-50WE620 - 5 Flashes


5 blinks code shows problem with Lamp Drive circuit (ballast supply) and / or Lamp itself.
How old is this TV and have you replaced lamp before?

May 31, 2009 | Sony Grand WEGA KF-50WE620 Television

1 Answer

Sony KF-50WE620 - 5 Flashes


5 flashes indicates ballast malfunction. 4 flashes indicates fan not working. I would replace the big fan in the back because it is a common failure for this model. But befor this check to see if the lamp door is warped from overheating. If it is the wiring on the balast good be burnt and the light engine could be damaged.

Feb 02, 2009 | Sony Grand WEGA KF-50WE620 Television

2 Answers

Sony KF-WE50


my front panel sound is not working.......?
how i can do this.?

Jan 05, 2008 | Sony Grand WEGA KF-50WE620 Television

Not finding what you are looking for?
Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television Logo

Related Topics:

254 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Projection Televisions Experts

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1128 Answers

Ap12
Ap12

Level 2 Expert

103 Answers

Jason Harris
Jason Harris

Level 2 Expert

256 Answers

Are you a Sony Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...