Question about Westinghouse 26" LCD Flat-Panel HDTV

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Color keeps fading in and out on my Westinghouse Widescreen HDTV.

Doesn't fade to black and white, but colors fade with a lot of green coming in.

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  • btpuglisi May 18, 2009

    Color fades on my Westinghouse Widescreen. Black space flickers w/ blue, white space flickers with yellow.

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6 Suggested Answers

  • 3 Answers

SOURCE: LVM-37w1 37inch LCD HDTV

It is worth fixing but you have to replace the power supply. It is a fairly common problem with the Westinghouse units.

Posted on Oct 24, 2007

  • 1121 Answers

SOURCE: Westinghouse SK26H240S - Sound works but no picture?

this is a HV internal circuit broken, need to be repaired.
Please send to repair shop

Posted on Nov 27, 2009

Testimonial: " will do, thank you"

budmrtn
  • 11361 Answers

SOURCE: Westinghouse SK26H240S - Sound works but no picture?

There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Posted on Nov 28, 2009

Testimonial: "Plug and outlet are ok, well drop it off at best buy to fix. Thank you."

budmrtn
  • 11361 Answers

SOURCE: turn set on picture for a few seconds then it

Check to see if you are getting 12vdc feeding the T-CON board. the gray glowing means the backlight is working.
If you are going to DIY and have proper tools and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jul 04, 2010

Testimonial: "Thanks very helpful info and links"

budmrtn
  • 11361 Answers

SOURCE: When we turn tv on

It may have bad T-CON board or the bad DC feeding it. You need to check the DC voltage feeding it.
http://s807.photobucket.com/albums/yy352/budm/LCD%20panel/

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: http://interliquidparts.com/

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Posted on Jul 14, 2011

  • 1 Answer

SOURCE: My LCD HDTV screen keeps going black.

My hdtv Sharp won't show anything I turn it on and turn my cable box on it stays black but I see input4 I put the gf cord in my ps3 and it stays black . How do I fix this .?

Posted on Dec 02, 2011

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Please elaborate on the color not working:
1.Is the picture clear just the color shift is off, or is the picture like watching a black&white Tv?
2.If the colors are just faded, non-contrasting, come and go, go into the programming section and reset adjustments to achieve the desired picture.
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http://www.jvcservice.com/Service/

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1 Answer

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