Question about Polaroid TDA-03211C 32 in. LCD HDTV

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I have a TDA-03211C Polaroid TV. It powers on, shows the logo for less then a second, goes black, then flashes the cable channel and goes black again. No response from the control panel, and the power board has a flashing red led. Originally it would only show the logo before going black. So I replaced the two 450v capacitors with these. Mouser Part#: 647-UPS2W100MHD

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Did u ever find out what this is because my tv is now doing this.. but i have had this tv for about 3 years now

Posted on Sep 18, 2011

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The power supply board have more than just two capacitors problems,could be anythings else like a diode,transistor or those transformers on the power suuply board,u have no trouble shooting skills or tv repair experience,will never figure it out.Tries websites like Shopjimmy.con,Ebay.com to buy a whole refurbish power suply board for the replacement.

Posted on Dec 29, 2010

  • Jeremy Mizell Jan 03, 2011

    Thank you, but I'm looking for help in diagnosing the issue with the power supply. I already knew that it was already possible to just swap the power supply. I also know that with out repair experience it will be difficult to repair. That is also why I'm asking for help here. Should I pull out my volt meter and check the resistance on all the capacitors, should I try replacing a different part, etc?

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1 Answer

Tv turns on then powers down


Try doing a factory reset. Here is a link to the manual in case you don't have one. Hope it helps. http://www.manualowl.com/m/Polaroid/TDA-03211C/Manual/230758

Apr 20, 2013 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

After i power my polaroid tv on the screen shows for about 3 seconds then goes black what causes that


Its a Lcd so if it stays on turn off all the lights (we want a dark room) and with flashlight look carefully at the screen to see if you see a faint image of a picture there or not.

Dec 06, 2012 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

Flat screen with DVD player... Polaroid TV.. Pic comes on for a couple seconds then screen goes black but I still have the sound???!?!?!?!?! it is about 2 yrs old.. Paid about 900 bucks...


I am thinking power supply or inverter board here. Look for swelled capacitors in the power supply first......if they all look normal,then price and inverter at shopjimmy.com or ebay..........if you do not have technical ability,a reputable shop may be able to fix for less than $200

Jun 03, 2010 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

Screen goes black


Main board. This Tv has a main board which has all the video, audio and logic chips on it. (the board on bottom with all your imputs) Have yet to see one that is repairable. www.RNS-Systems.com or E-bay about $149 for a used one.

Sep 09, 2009 | Polaroid TDA-03211C 32 in. LCD HDTV

4 Answers

Looking to buy a Polaroid TDA-03211C the needs repair


I have a 3 year old TV with the same problem as shema_ross.

Aug 16, 2009 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

Screen black. polaroid tv 32". have sound TV/DVD Combo TDA-03211C


sounds like inverter board. What it sounds like is happing is your LCD is working ut the backligkt board that allows you to see is kicking off. (as you still have sound) Which could be the (most likely) inverter board, or the power supply board. You can take apart and check for voltage at your power supply. The power supply has a pigtail with large white wires and a connector. Power up with the center back cover off and check your voltage at the white connector on the power supply before and after the screen gos out. If there is no large voltage loss it is your inverter board.

You can used boards on e-bay or
www.rns-systems.com

Jun 20, 2009 | Polaroid TDA-03211C 32 in. LCD HDTV

3 Answers

Tv doesnot power on


two options _bad backlight inverter or the main board ;eed to be change.

Oct 23, 2008 | Polaroid TDA-03211C 32 in. LCD HDTV

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