Question about Polaroid TLA-04011C 40 in. LCD TV

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I have a Polaroid LCD TV model number 4011-tlxb. I have power to Tv and red light is on. When I press power button it turns green and powers up but picture black. When I press any buttons on tv or remote control nothing happens.

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  • Anonymous Mar 21, 2014

    The model number of the tv is ALT32230N

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  • Master
  • 834 Answers

Blown caps in powe supply they will be domed from venting

Posted on Sep 17, 2009

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6ya6ya

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Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

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Posted on Jan 02, 2017

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rulds2008

Grand Canyon Tech

  • 3866 Answers

SOURCE: Polaroid 4011-tlxb. Power to tv and it was turning

if you replaced the supply board then there is issues with the decoder board as you would need to chec kthat and see if its not the issue.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Posted on Sep 22, 2009

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1 Answer

Polaroid TV screen will not always come on.


Are you talking monitor rather than tv? I have an LG 22 inch monitor and the on off button is on the bottom, If I don't hit it right or just tap it, it won't turn off but flashes. Where do you have it plugged in? Is it with some other electronics, or right to the wall outlet? I'm really at a loss as to what your problem really is. Are you using the remote? One quick fix might be the battery's in the remote. If they don't have enough power, short or no signal will be sent to tv or not being able to decipher it.

Feb 05, 2015 | Polaroid 4011-TLXB LCD TV

2 Answers

I have a Polaroid 4011-TLXB and it won't turn on. I've read alot of people having this problem but mine is a little different. Most online articles I've read say that their tv turns on showing the blue...


U check the power supply board and it is good and power is on LED light power indication light up.Than only one possibility the tv Tuner signal board is shorted and dead.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner signal board for the replacement.

Nov 18, 2010 | 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

We were going to use our 4011-TLXB for a video conference and when we hooked up the computer the TV went blank. Now all I get is the red light. I know now that this a common problem. My question is which...


Does it work in TV mode?
It can be either the power supply is not putting out all the needed voltages, right now you only have the 5vdc standby voltage (because the RED lifght is on) or the backlight inverter board is bad, it is the board that drives the CCF lamps which is the light source for the screen, it may be bad or not getting the 24vdc from the power supply. worst case will be the main board that is not sending signals to turn on the power supply and the backlight inverter board.

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

Jul 04, 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

1 Answer

Polaroid 4011-tlxb. Power to tv and it was turning from red to green light when you press power button but no picture. Pressing any buttons on tv or remote and nothing was happening. Replaced power supply...


if you replaced the supply board then there is issues with the decoder board as you would need to chec kthat and see if its not the issue.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Sep 22, 2009 | Polaroid TLA-04011C 40 in. LCD TV

1 Answer

LCD television won't turn on


check the backlight inverters.

Dec 05, 2008 | Televison & Video

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