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Polaroid tlx03210b has sound no pictures - Televison & Video

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  • Nashk Dec 05, 2012

    Are you seeing a backlight? Like is it black, but lit up in the background (dark glow)? If its completely black it might just be the power board. I've repaired 3 of these by simply replacing the two 10uF 450V capacitors on the power board (on two of them the caps were noticeable bulged out, while on the other they looked physically fine, but were bad when I tested them after removal). You may want to do that as a start, since the process costs all of $2 for the capacitors. If there is a backlight on, then I would look into the mainboard, but since its costly, $40-$80 depending on vendor (I recommend, then its cheaper to try fixing the power board first.



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This is a common problem with this model you need a new main board. You can google around to find a part number, I would recommend getting the part number from the main board in the TV to guarantee compatibility. It will need replacement. If your a do it your self-er you can find more info and search parts here:
Polaroid TLX03210b Main Board Parts and Repair Info

Posted on Feb 18, 2012


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Posted on Jan 02, 2017

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SOURCE: polaroid tlx03210b 32" tv has sound but picture

clean the LVDS cable

Posted on Nov 04, 2010

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Replace capacitors in polaroid model # tlx03210b

About which capacitors you're discussing about? Provide more details; please. What is the fault you faces with your TV now? If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.

Dec 06, 2014 | Polaroid Televison & Video

1 Answer


Check this site and see if it can help

Oct 26, 2014 | Televison & Video

1 Answer

What is a power supply for Polaroid TLX-03210B LCD TV (TLX03210B)

No. It is with the fault to its main board; not the power supply board. Damaged component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Sep 08, 2014 | Televison & Video

1 Answer

Can the lamp be replaced for a Polaroid TLX03210B

You likely have a LCD set there which may likely use a back light inside to light the image, get the room as dark as you can and with a flashlight illuminate the screen from a angle, with set on if you can see the faint image on the screen of the program you have a Backlight issue'

1. Voltage not there or not being switched on for backlight.

2. Actual back light bad.

If the image can be seen with a flashlight one of the above is the issue and your "picture will appear very faintly" also suggests this.

Dec 18, 2012 | Polaroid Televison & Video

1 Answer

Does it need the T con Board replaced or the inverter board?

the only way to know is guess and install a replacement board or boards if you can even find them--this is the nature of these types of sets and oh Yes, it does not have to be a board as a display panel is not impossible.

Aug 29, 2012 | Polaroid Televison & Video

1 Answer

No pix on model # TLX03210B red light on power board flashes. smells burnt but no noticeable burn marks

I just got through fixing one with same problem and same model.There is 2 capacitors side by side that is 10Uf 450V.I replaced those and fixed my problem.

Jul 22, 2011 | Polaroid TLX-02311B 23 in. LCD TV

1 Answer

My flat sdreen monitor suddenly went bladk, it's a Polaroid tlx03210b freind told me it was the back light circuit

hi there, guess he's right but to be precise you have problem with the inverter board that supply the back light. If in your case the audio is good but can't see the picture then thats might be it. Try to troubleshoot your inverter board for any deformed capacitors, busted fuse, etc. Just focus the repair for that and no need to repair the other section. hope this helps, please rate and vote

Apr 03, 2011 | Polaroid Televison & Video

1 Answer

I was given a 32in Polaroid tv, the model # is TLX03210B, I need a remote and a manual. calling the 888# should be able to help me.

Try polaroid website itself to down load and print it ur self,if ur tv model still in the market.Or call their customers service phone number pay a fee.They'll sent it to u.Try website like to buy an original remote.

Mar 22, 2011 | Polaroid 3211TLXB 32 in. LCD Television

3 Answers

Sound but no picture polaroid tlx03210b

Take a flash light and point it close to the screen . do you see a picture.

You have a bad back light or inverter the powers the back light. in any rate here the unit will need a repair shop because these are hard to get to you have to dig.

let me know ether way/

thanks for asking your questions please do rate and leave feedback.

Btw, I’m available to help over the phone in case u need at

May 04, 2010 | Polaroid TLA-04011C 40 in. LCD TV

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