Question about Sony KP-46WT510 46" Rear Projection HDTV

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The colors on our Sony KP46WT500 do not line up on the screen. We have unplugged the tv to reset it but the colors still do not overlap each other into one picture. Is this something that is relatively cheap to fix? The tv is 6 years old.

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  • Shahid Electronics
    Shahid Electronics May 11, 2010

    You can fix TV problem if you have basic electronic knowledge and little experience of TV repair.
    It is problem of convergence out ICs failure.


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  • Sony Master
  • 8,617 Answers

You van get the repair kit at the following link which has both convergence ICs, the six pico fuses and four of the feed resistors plus the instructions on how to do the repair.
http://servicemanuals.vstore.ca/product_info.php/pName/sony-kp46wt510-convergence-repair-kit/cName/convergence-repair-kits

Posted on Feb 01, 2009

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1 Answer

I'm trying to cut off the timer on a sony t.v.RM-Y909 so I can turn my t.v. on with the remote control.


The RM-Y909 works for the KP46WT500, among other TVs. For the KP46WT500: to reset Timer 1 or Timer 2, you need to access the timer sub-menu. With the TV on, press Menu. Use the Joystick on the remote to select the Timer icon (looks like a clock) then press the center of the joystick (with the + with a circle at the center symbol). Use the joystick to select the timer you want to reset and then press Reset (on the left side at the bottom of the remote). Alternatively, you can just turn off the timer. The TV will remember the settings. Press Menu to exit the menus.

Sony has the manual on their product support page in the manuals tab: https://esupport.sony.com/US/p/model-home.pl?mdl=KP46WT500 . The direct link is https://docs.sony.com/release/KP46WT500.PDF . The Timer menu section is on page 57. I hope this helps.

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Aug 31, 2015 | Sony Televison & Video

1 Answer

Kd-46wt500 sony big screen colors dont line up is projectors goin out picture on tv is blurry pic looks stretched out as well


Can you verify the model number and see if its A KP46WT500 model? If so chances are just the convergence Ics ( stk 392-560 ) and pico fuses are the problem. There are 6 3.5 amp pico fuses directly beneath the heat sink fins on the D board ( where the Convergence ICs are located) Check those six pico fuses and also two 5 amp picos on the G board ( where power cord plugs in) if any of the picos on either board are open then the Convergence ICs will require replacement.

Sep 26, 2011 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Problem with Sony KP46WT500: Each line on the


These sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks Distorted/3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking screen
  • White looking sceen
  • Halos around objects
  • Red/Orange looking

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 16, 2010 | Sony KP-46WT500 46" Rear Projection...

2 Answers

Sony KP46WT500


Hi,
TV has problem of convergence out IC STK392-560 mounted on D board quantity 02 and need to be replaced both ICs.
Required ICs are available in Part Store for $38

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Multi color vertical lines on sony wega LCD tv/42 inch


sir do a power reseet ,turn off the tv then unplug it from the electrical source then wait for 1 minute then plug it in and turn it on if it doesn't work call sony customer serveice at 1800 222 7669

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Vertical color lines


I had the same thing happen to me this morning. I turned on the TV and it had colored vertical lines through the whole screen. I called Sony and they had me unplug the TV for about 15 minutes. This solved the problem. They said the boards just needed to be reset. It fixed the problem and I am happy with my Sony once again.

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Blue tint screen in video mode


· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

Jan 05, 2008 | Sony KP-57HW40 57" Rear Projection...

1 Answer

Black Screen with vertical lines down the side?


· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

Jan 03, 2008 | Sony KP-57HW40 57" Rear Projection...

1 Answer

The screen turns red after being on for about 30 minutes


http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

or
· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.


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