Question about Sony KP-46WT500 46" Rear Projection HDTV-Ready Television

1 Answer

When powered on its show a blue screen with white lines on it !!

I have a Sony, KP-46WT500 rear projection TV (no remote) and when I tried to power it up only a blue video screen comes up with white lines and I can't get any station. What do I need to get it up and running?

Posted by on

  • xavier311 Feb 18, 2009

    i dont have that problem with the tv turning off !! it is just about the blue screen !!







  • Anonymous Feb 19, 2009

    having the same problem!

×

1 Answer

  • 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.

  • Sony Master
  • 5,138 Answers

If TV shuts off after turn on Blue Tube could be bad.

Posted on Feb 16, 2009

  • ladywinn
    ladywinn Feb 18, 2009

    ok what input do you have it switch to on menu?

  • ladywinn
    ladywinn Feb 19, 2009

    There is a self diagnosis mode for sony Its called sony blinking codes try this press display/ch5,/vol down- then press power.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

BLUE SCREEN My sony KP 46wt500 hdtv ready rear projection has


Ur tv have a problem known as convergence problems.Ur tv convergence board must have it 2 STK convergence ICS and some or all it resistors to be replaced to solved convergencce problems.The shop will cost u $300-350 for parts and labors.

Jun 06, 2010 | Sony KP-46WT500 46" Rear Projection...

2 Answers

My Sony KP-46WT500 screen shows the tv image in blue only for a few seconds, then it goes completely blank (as if it were off). Do I need to replace the bulbs?


It is rear projection TV that use 3 picture tubes of red-green-blue to show color picture on tv front screen.
Do you see standby red light blinking when TV shuts off after showing blue image for a while?
If red standby light is blinking, please count it how many times it blinks, there would be 3 seconds pause between blinks so count pause to pause and post it here to find out possible solution.
Thanks.


Dec 22, 2009 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Screen turns green and tv powers off.


visit your local service center. you cant do anything more up to this point

Jul 08, 2009 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Blue Horizontal arching lines, Blue hue at power on


if you take the front cover off the tv, you will see 6 little nobe, the top 3 are focus, bottom 3 are brightness, should be RED-BLUE-GREEN in order from left to right, find the one that is blue, turn it down a quarter turn, should fix the problem

Dec 31, 2008 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Sony KP-46WT500 Red, green and blue lines appearing on screen


your convergence IC;s are out, they cost about $40, if you know how to solder, you can do it your self, if not , I would try to find somone that can, service centers charge about 4 or 5 hundred, after you get the new ones, there easy to find on the board in the back of the tv

Nov 26, 2008 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Blue screen sony


blue crt shorting use crt restorer to lift short or replace picture tube /crt

Aug 19, 2008 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Power surge may have blown tv- Sony KP-46WT500- worth fixing?


Take a look at my post on Convergence IC replacement..Thank you GURU JAY

Feb 18, 2008 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Blue lines across screen sony tv


blown fues on the G board, that should fix my problem
and or might need to replace stk392 convergance amp ic's
· http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
· http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 05, 2007 | Sony KP-46WT500 46" Rear Projection...

2 Answers

Blue Screen


Your blue crt has a short - you can verify this by unplugging the socket from the blue crt and powering up the set and you should see a yellowish looking picture with just the red and green crt's operating. You can try turning down the screen control pot (B) for blue with the blue crt on (just to the point where you no longer see retrace lines in the picture on a blank input)Sony has had a lot of problems with the crt's on these models and sooner or later all the crt's will fail - For a permanent repair all must be changed.

Aug 20, 2007 | Sony KP-46WT500 46" Rear Projection...

Not finding what you are looking for?
Sony KP-46WT500 46" Rear Projection HDTV-Ready Television Logo

Related Topics:

162 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...