Polaroid 4241-TLXB 42 in. LCD Television Logo
Anonymous Posted on Jul 25, 2010

Common Polaroid TV Problem-no picture but sound works

It seems to be a common problem with Polaroid TV's. stiv0 posted a fix for a different Polaroid model at: http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen.

Could this be a possible fix for Polaroid Model 4241-TLXB? Should I buy the same capacitors? Thnak you.

1 Answer

Bud Martin

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  • Master 11,361 Answers
  • Posted on Jul 26, 2010
Bud Martin
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Failed capacitors are common problem in LCD TV's and Monitors. Each power supply uses different caps size and value. You should inspect the power supply module first.
If you are going to DIY and have proper tools, electronics knowledge, 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

Please post back what you find.

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Related Questions:

5helpful
2answers

I have a Polaroid 37" LCD TV (FLM3732)

it could be 2 caps on the power board, i had the same problem and for $3.39 at Radio Shack solved it.
There is a link on hre with pictures and instructions from stiv0, that works. Of course your on your own if you try it.
1helpful
1answer

Power to the tv just stopd and it is not the cored the red light to sho the power is on is not on

The following link posted by stiv0 gives detailed instructions on how to replace the two capacitors that commonly go bad on this TV. When these capacitors go bad they prevent the TV from turning on. However, you still get a red light when you plug it in. Since your not getting a red light I'm not sure this fix will work for you. I'd open up the TV and see if the capacitors are bulged out as described in stiv0 post. If they are I'd go ahead and replace them and give the TV another try. This fix is fairly easy to do and very inexpensive so you don’t have much to lose.

http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen
2helpful
1answer

Polaroid LCD TV has no power

The following link posted by stiv0 gives detailed instructions on how to replace the two capacitors that commonly go bad on this TV. When these capacitors go bad they prevent the TV from turning on. However, you still get a red light when you plug it in. Since your not getting a red light I'm not sure this fix will work for you. I'd open up the TV and see if the capacitors are bulged out as described in stiv0 post. If they are I'd go ahead and replace them and give the TV another try. This fix is fairly easy to do and very inexpensive so you don’t have much to lose.

http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen
0helpful
1answer

TV has no picture. Have to unplug all wires and

Try the following fix posted by stiv0. It worked for me.

http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen
0helpful
1answer

Have to unplug several times to power up

Try the following fix posted by stiv0. It worked for me. It gives detailed instructions how to replace two capacitors that commonly go bad on this TV. It's fairly easy to do and very inexpensive.

http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen
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