20 Most Recent Polaroid FLX-374 37 in. LCD TV Questions & Answers


Sometimes this can occur through other equipment connected to the TV (e.g. link to home theatre system / stereo etcetera. I get this sometimes if I have left my laptop connected to my stereo system, which my TV is also connected to, even if the stereo is not turned on.
Unplug all external devices one by one to see if this solves the problem.

Polaroid FLX-374... | Answered on Feb 23, 2011


You have weak capacitors in the power supply and the signal board. I have not repaired this particular unit, but have experienced this with other Polaroid TVs. You will need a TV tech to replace those capacitors. It is a very time consuming task and requires patience and much care to remove the capacitors. Tell a tech that they must be very careful when they remove a cap in the signal board, as they can peel off a pcb trace. In most cases they replace the signal board, but the capacitors can be replaced! Thanks for asking and show a few hands of support!

Polaroid FLX-374... | Answered on Jan 03, 2011


Check the power supply module DC filter caps, then check to see if you do have 24vdc output feeding 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

Polaroid FLX-374... | Answered on Jul 02, 2010

Tip

Polaroid FLX-374 Service Manual Download


Download Polaroid FLX-374 LCD HDTV Service Manual

Models: FLM-2632 / FLM-2632M / FLM-2634B / FLM-3232 / FLM-3232M
Models: FLM-323B / FLM-3234B / FLM-3732 / FLM-3732M / FLM-373B
Models: FLM-3734B / FLX-374

e7181ce.jpg

Have you misplaced your Polaroid FLX-374 LCD HDTV Service Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLX-374LCD HDTV Service Manual?

Follow this link (& click FREE) to download a pdf version of the operations manual.

I hope that helps.
____________________________________
Polaroid FLX-374 Manual Download

on May 01, 2010 | Polaroid FLX-374 37 in. LCD TV

Tip

Polaroid FLX-374 Manual Download


Download Polaroid FLX-374 LCD HDTV Manual

Models: FLM-2632 / FLM-2632M / FLM-2634B / FLM-3232 / FLM-3232M
Models: FLM-323B / FLM-3234B / FLM-3732 / FLM-3732M / FLM-373B
Models: FLM-3734B / FLX-374

b72cc1a.jpg

Have you misplaced your Polaroid FLX-374 LCD HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLX-374 LCD HDTV Users Guide?

Follow this link
(& click FREE) to download a pdf version of the operations manual.

I hope that helps.
_____________________________________________
Polaroid FLX-374 Service Manual Download

on May 01, 2010 | Polaroid FLX-374 37 in. LCD TV


That sounds like it may be a power supply board problem where the power is not getting to the entire unit. It may be a blown capacitor on the board.

Polaroid FLX-374... | Answered on Feb 04, 2010


Could be inverter problem or electrolytic capacitors value out in power supply.

Polaroid FLX-374... | Answered on Feb 04, 2010


Look at the power supply first; look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find

Polaroid FLX-374... | Answered on Dec 15, 2009


Needs repairing! Take to a TV repair store!

Polaroid... | Answered on May 24, 2020


Hello to all. Have twin boys staying over the holidays and they wished to view movies when they went to bed. have Polaroid 32" P32LED12 fitted to their bedroom. The tv is ok for playing dvd through it but when on using the usb drive with movies on it, it came up Invalid or Unsupported file. Have tried different movies with different formats and came up with nothing to play. So got myseld a video converter program: Wondershare video converter ultimate. On looking at the booklet from Polaroid, it says MPEG1.2, but although on converting the film to this format, the film broke up. So I took an AVI trailer and converted the trailer to all the formats on the converter and stuck this on the USB and stuck it into the tv. Out of all of them, i found that the converter format was VOB DVD FORMAT in this coverter. The film did not break up and the sound great. The film sizie was a bit smaller in frame size but this can be increased. What the converter showed after the conversion was: DVD-Video/ Format: VOB. Video Codec: MPEG-2/ Audio Codec: MPEG-2 audio. There is a settings on this converter at the lower right corner, but you can fiddle with this yourself. But to finish with, I have tried most of the films with different formats and could not get them to work on this tv, so get yourself a video program converter, put in laptop or pc and convert film to VOB. Hope this helps as there is nothing in any help on google for this tv.

Polaroid... | Answered on Apr 22, 2020


Help - My Polaroid PDT 9000 DVD Player will not turn on, what's the issue?

Polaroid... | Answered on Apr 08, 2020


I dont see an LED back lights listed for that unit. This means it uses CFL lights. The link I am posting for this is a major parts supplier, as you can see the power supply for the back light is out of stock, you can use the info there to get the OEM part number and then search for it on ebay etc. Good luck because the unit is obsolete and you may end up having to get the board repaired. https://www.shopjimmy.com/catalogsearch/result/?q=1913+tdxb+

Polaroid... | Answered on Apr 05, 2020


https://www.youtube.com/watch?v=Z27WtBy4IUs

Polaroid... | Answered on Mar 20, 2020

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