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LCD television won't turn on

I have a polaroid 40 in lcd tv model # 4011 tlxb, the tv was working great up until yesterday but now it won't turn on. The led light on the bottom right corner which usually turns blue when the tv is on just stays red.

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  • JackieH077 May 06, 2009

    I have the same issue right now! Were you able to fix it? Or do you have any suggestions on the best way to go about this? I ran across this website...I don't know if I should try it even though it is a different model number it is the same make.  http://www.fixya.com/support/r741402-pol...

  • Anonymous May 12, 2009

    same problem, but the red light wont even come on.

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  • 58 Answers

Check the backlight inverters.

Posted on Dec 05, 2008

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1 Answer

While replacing pwr supply broke 2 wires from j10 to wire harness, unable to move while in my wheelchair to do visual ,I


take a look at the link below, hope it is useful to you, God preserve you from the grandkids!!

Polaroid 4011 TLXB 40 LCD TV Service Manual


http://service-manuals-schematics.com/index.php?id=Polaroid

Apr 24, 2015 | Polaroid TLA-04011C 40 in. LCD TV

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When hooked to my computer, say no signal


REINSTALL ADAPTER IN THE DEVICE MANAGER SETTINGS. REMOVE THE ADAPTER AND RESTART COMPUTER IT WILL AUTOMATICALLY REINSTALL YOUR ADAPTER.

Nov 30, 2013 | Polaroid 4011-TLXB LCD TV

1 Answer

I have a polaroid 4011-tlxb tv and when i turn it on the blue light comes on but no picture i have to keep turning it on and off untill i get a picture


It may have dying 24vdc power supply due to bad caps, check that first, it may cause more damage if you keep turning on and off.
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

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

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

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Please post back what you find.

Oct 20, 2010 | Polaroid 4011-TLXB LCD TV

1 Answer

40''polaroid lcd(4011TLXB) has power to it but no pcture or sound? whats difference from power supply board and main control board


Power supply module is to supply voltages to the main control board (the board where the TV cable and video cables are connected to), backlight inverter board. You can buy the whole control box which has both board assembly (power supply and the main control board): http://www.shopjimmy.com/catalogsearch/result/index/?q=Polaroid+4011-TLXB+&limit=25

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

Jul 25, 2010 | Polaroid 4011-TLXB LCD TV

2 Answers

Polaroid 4011-TLXB Power supply blew up IC3 I need the generic IC nr. It is an 8-pin dip. It is switch mode driver IC. Please help. Larry @ central tv


Replace power supply board from PTS. No parts available for PCB.
Generic part nr for IC3 is A6252M can't find one easily.

Feb 08, 2010 | Polaroid 4011-TLXB LCD TV

1 Answer

I have a 40" LCD that sparked and will not turn on.


Turn it off and leave it off. It seems that your unit has some sort of major PSU fault, or a problem that is shutting down the Power Supply Unit, PSU. This happens so that no further damage, and possible fire will occur.

You need to take the unit to a reputable service centre/man and ask for a firm "Quote" for the work to be done.

Jan 22, 2010 | Polaroid 4011-TLXB LCD TV

1 Answer

Picture goes black


I had the same problem. Could you let me know how to replace the power supply? Thank you in advance.

Oct 18, 2009 | Polaroid 4011-TLXB LCD TV

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