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

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I have a Polaroid TDA-03211C that a friend gave to me. He said it needed a new power supply and it should work just fine. I have looked online and someone has apparently replaced the largest capacitor on the PS board and I have no idea what the rating on the original was. I don't think the correct capacitor was installed on the board. All I need is the exact part number or the exact rating for the original capacitor for it. I do have a picture of my board if anyone would like to see it (not sure where to upload it though).

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: reset button on TDA 03211c

I'm not aware of any reset buttons on the newer sets, some plasma sets have one but it's only for re-setting default settings.What type of problem are you having?

Posted on Mar 04, 2009

  • 4 Answers

SOURCE: dead tv

I'm parting out my TDA 03211c Polaroid 32" LCDTV (cracked screen).
parts list at craigslist.org
sale-ra5cg-1328165283@craigslist.org

Posted on Aug 20, 2009

RNS-Systems
  • 120 Answers

SOURCE: LCD screen part number for Polaroid tda-03211c

E-bay or www.rns-systems.com has one right now 149 wont last long.
has different part numbers just search by
TDA-03211C replacement lcd

Posted on Oct 16, 2009

RNS-Systems
  • 120 Answers

SOURCE: 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

Posted on Oct 16, 2009

  • 1 Answer

SOURCE: polaroid tda-03211c no picture

I was just looking at my manual for mjne and there is a fuse behind the set in a small plastic box you might check it

Posted on Oct 30, 2009

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I have a Polaroid TDA-03211C and it just stopped working one day after about 2 years of use. I took the back panel off and looked at all the capacitors and they were all fine. However I noticed there was a...


Yes and no, you need to do more troubleshooting to see if you are getting all the DC voltages.

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://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or PANASONIC FM/FC series Low ESR, 105c, High ripple current and long life rating made for switching power supply from Digikey.com
Parts: www.shopjimmy.com


Please post back what you find.

Dec 06, 2010 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

Hello, I have a Polaroid TDA-03211C. It came on fine but now I have only sound and no picture. I can change channels and adjust the volume, but I can not see a picture. HELP!


you have one or two bad capacitors in the power supply tha can shaped device will have a domed or puffed top where it vented the value is written on the side have someone replace them and you will be good to go

Dec 04, 2009 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

Back light for TDA-03211C TV not working?


it is an east fix but not a backlight issue, it is
one or 2 bad capacitors in the power supply
easy to find they will be puffed up in the tops

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

2 Answers

If anyone is in need of Polaroid lcd tv parts contact me


Do you have any power supply boards left for a TDA03211C?

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

2 Answers

Dead tv


Repaired dead Polaroid TDA-03211C

I fixed a dead Polaroid TDA-03211C for my friends. When it failed it had just been turned on and then it went totally dead. This unit is a little over a year old and out of warranty. When I inspected the power supply it was continuously trying to start up but could not. With a Fluke meter you could see some of the DC output voltages rapidly rising and falling, but never getting to normal levels. I pulled the power supply thinking some of the capacitors were bad. Once I had the power supply out I used the Ohmmeter to check for any open or shorted diodes and/or transistors. To my surprise I found a shorted diode! I figured it would be the capacitors (typical failure in switchers), however they looked OK (not leaking goo or puffed out) and the TV is not that old. The failed diode (sorry I forgot to get the circuit designation) is a HER-304 (near the middle of the board with the cathode lead soldered to a small silver colored heatsink). The HER-304 is a 300 Volt, 3.0 Amp High Efficiency Rectifier in a DO-27 package. The DO-27 package is cylinder shaped with axial leads, 0.375" (9.5mm) long and 0.197" (5mm) in diameter. This diode is for the 20 volt source and is connected to one of the secondaries of the transformer. On eBay I found a vendor selling five (5) HER-305 (400 Volt units, better than the original) for $1.25 plus $7.95 shipping. Also I checked most of the Capacitors with a Sencor Z-meter, all that were check were OK. If a Cap. had another in parallel with it I did not check the other. I removed (un-soldered) the heatsink from the board and then the diode from the heatsink. I put it all back together and Yes, under $10.00 in parts (actually a $0.25 part) and a little time and the TV works again! 24 July 2009.

WARNING!!! WARNING!!! WARNING!!! Switch mode power supplies such as this use and generate voltages at current levels that can be LETHAL!!! If you DO NOT know what you are doing, find someone that does or buy a new TV, it is not worth dying for!!!



Jun 26, 2009 | Polaroid FLM-3732 Television

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

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