Question about Polaroid FLM-3701 Television

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Does anyone know where I can find a power supply board for a polaroid flm 3701? No one seems to have them in stock. Thank You, Rick

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I just ordered one from this place, I think he said they have one left
http://www.technotronic-dimensions.com/Products1.html

Posted on Dec 02, 2009

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Diagram where fuse is in the polaroid flm-3701


There is a fuse on the power supply board. It is labelled F1. It is a small cylinder near the AC connector. The F1 fuse is 5A 250V. How ever, capacitors are more likely to fail on this television.
The Polaroid FLM3701 has a problem with capacitors failing on the power supply board. If enough caps go bad, you will get no power. Not even a power light. Any capacitor that is swollen is bad.
diagram-fuse-in-polaroid-flm-3701-1onojclnad5aenzciu2mb45v-1-0.jpg

May 12, 2014 | Polaroid FLM-3701 Television

1 Answer

Polaroid LCD


It looks like your power supply might not be providing enough current to get the LCD to power up. This LCD needs about 3 to 4 amps to work properly.

Apr 12, 2008 | Polaroid FLM-3701 Television

2 Answers

Polaroid FLM-3701 power


Unfortunately modern televisions and monitors are full of electronic semiconductors of which many are likely have got destroyed along with your original power supply during the storm. A nearby lightning strike will send high voltage spikes down aerial cables as well as through socket outlets.
If you have contents insurance you should be able to claim for a new monitor.

Nov 09, 2013 | Polaroid FLM-3701 Television

2 Answers

Hi, my LCD Polaroid FLM-3701 went through a power outage and now doesn't get power any more. The power led doesn't show any light. I saw a capacitor repair kit available, and four 680 uF capac


The power supply fuse should be next the the ac input plug on the power supply. It should be a long cylinder type fuse, probably a T6.3AH/250V. You will want to replace those caps ASAP

Nov 05, 2012 | Polaroid FLM-3701 Television

1 Answer

667-L37K5-20A POLAROID POWER SUPPLY BOARD KAS200-5S241812XL Please tell me where i can get replacement parts for this board if i cant buy or find this board...Ty


can u tell me what IC1 has on it if you can read the numbers on it i blew mine out to where its not readable, im rebuilding mine mcm electronics have parts and also mat electronics

Jan 21, 2011 | Polaroid FLM-3701 Television

1 Answer

Polaroid flm-4701 motherboard? repair shop says thats the problem but polaroid no longer makes that motherboard. does anyone know where i can get one???????


You can cotcat this place to see when he will have this in stock:
http://www.shopjimmy.com/catalogsearch/result/?q=Polaroid+FLM-4701+

But what is the problem with the TV, it is pretty rare for the main logic board to go out, most failures are the power supply module and the backlight inverter board.
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Jun 15, 2010 | Polaroid FLM-4701 Television

2 Answers

Where is the fuse in a 3701 LCD Polaroid TV/Monitor


In the Polaroid FLH-3701, the fuse is located on the power supply board, next to the AC power connector. It is a small black cylinder. It is labelled F1. Value is 5 amp, 250 volts.
A fuse does not blow for no reason. Most commonly a fuse will fail because of a short someplace on the board. I have this same TV. The fuse blew. The reason was transistor Q6 had shorted. There are two identical paired transistors on the output side. Q6 and Q7. They are both Infineon 11N60C3 MOSFET transistors. Check those for a short. There may be a burnt smell.
More commonly, this TV will fail because of bad capacitors on the power supply board.

f0aca626-8c0e-4fbe-adec-105f02f6518b.jpg

May 08, 2010 | Polaroid FLM-3701 Television

2 Answers

Have a polaroid lcd that fizzled. blue light


The Polaroid FLM3701 has a problem with capacitors failing on the power supply board. If enough caps go bad, you will get no power. Not even a power light.
This P/S board is easy to access on this TV. There is a plastic cover on the back of the TV. It is attached with 8 screws. Remove the cover. This will expose 2 boards. The power supply board is on the right. To remove the P/S board, first unplug the cables. There is an AC power power cord on the right and 4 data cables on the left. The board is held in with 4 screws. Remove the screws and the board will lift out. Any capacitor that is swollen is bad. The top of the capacitor will be curved upward. On the left side of the P/S board, there are 9 big caps labelled E8 thur E17. I would suggest replacing all of them. 6 are 680uF 35V and 3 are 680uF 25V. In the upper central region there are 3 small caps. These go bad, but they do not swell. These are E6, E7 and E22. They are all 22uF 50V. Replace all three.
polaroid-lcd-fizzled-blue-light-1onojclnad5aenzciu2mb45v-1-0.jpg

Dec 22, 2009 | Polaroid FLM-3701 Television

2 Answers

Polaroid flm-3701. Power supply is putting out 5 volts in standby. No turn on sig from main board. Bad main?


Look on power supply board for Bad capacitor 2200uf 25v or 1000uf 16v if it is puffed up on top it is Bad, also Main Board is the tuner board
Encompass Parts has some parts in stock for this TV and Free service Manual you can download online 1-800-638-3328 and for capaciotrs Call Mats 1-800-628-1118

Dec 04, 2009 | Polaroid FLM-3701 Television

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

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