Question about Polaroid FLM-3732 Television

1 Answer

Is it my Power Board?

I have a Polaroid 373b LCD. I would like to send the Power Board to you and let you repair it. Let me first tell you that I had the typical 2 year problems. I replaced the capacitors with two 35v 1000uf ones. It worked great for about two months. Then while using my shopvac in a plug nearby, the tv lost power. I didn't replace the white plastic protector behind the board and noticed an arc spot. Also the fuse in the power plug was blown I replaced the fuse with 3amp 250v fuse and was able to restore power but no picture. I have since replaced the plastic shield. I have a red LED on the front that turns blue when power ON. There is also a subtle screeching sound from the power board that gets louder when power ON. This blue light/ power on/ loud screech last for about 5sec, then total power loss. This process can be repeated. Also, the caplacitors still look fine -- no bubble out. Please help. I don't know what to do now. One more thing. When checking voltage, I get 120v to board, 70v to all radiators except for the long one which only gives 30v. Thank so much. Jonathan Moeller

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 2,267 Answers

I repair power supplies for these LCDs. If you need further assistance you can write to jah2mil@hotmail.com

Posted on Nov 29, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Polaroid FLM-373b not turning on no light


The power board might have input power, but there might be no output power. Check and replace the main power regulator board.

Sep 22, 2012 | Polaroid FLM-323B Television

Tip

Polaroid FLM-373B Manual Download


Download Polaroid FLM-373B 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 FLM-373B LCD HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLM-373B LCD HDTV Users Guide?

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

I hope that helps.
_____________________________________________
Polaroid FLM-373B Service Manual Download

on May 01, 2010 | Televison & Video

Tip

Polaroid FLM-373B Service Manual Download


Download Polaroid FLM-373B 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 FLM-373B LCD HDTV Service Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLM-373BLCD HDTV Service Manual?

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

I hope that helps.
____________________________________
Polaroid FLM-373B Manual Download

on May 01, 2010 | Televison & Video

1 Answer

My polaroid FLM-373B shows no standby and wont power on


if no stand by indicator the first indication is power supply board failure. now the first place to be check is the fuse if blown?. if yes, before you replaced with new one re check other component parts in the power supply board which the cause of blown. you need a digital or analog tester so you can perform the job. then making sure you have at least a basic knowledge in any electronic repair, for safety purposes. hope this can help good luck.

Aug 13, 2012 | Polaroid FLM-3734B 37 in. LCD HDTV

1 Answer

Help new power supply will not power up.


if you had a surge, it could have damaged more than just the power supply. When you plug in the unit, does the power indicator light up??? your main board could also have damage. The main board sends a signal to wake up the power supply thus turning on the TV. If you have to replace the main board as well, it probably won' t be economical to repair the set.

May 19, 2012 | Polaroid FLM-3734B 37 in. LCD HDTV

Tip

Polaroid FLM-373B Service Manual Download


Download Polaroid FLM-373B 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 FLM-373B LCD HDTV Service Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLM-373BLCD HDTV Service Manual?

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

I hope that helps.
____________________________________
Polaroid FLM-373B Manual Download

on May 01, 2010 | Polaroid FLM-323B Television

Tip

Polaroid FLM-373B Manual Download


Download Polaroid FLM-373B 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 FLM-373B LCD HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLM-373B LCD HDTV Users Guide?

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

I hope that helps.
_____________________________________________
Polaroid FLM-373B Service Manual Download

on May 01, 2010 | Polaroid FLM-323B Television

1 Answer

I have a polaroid lcd tv model FLM-373B. Screen is black when the tv light is blue and cannot get tv to respond to remote. I try to use the controls on the tv it will not respond to turning off unless...


by what you describe it could be a power supply board that is acting up, Parts are available through different on line parts stores, or the board can be repaired, but first you'll need to get a technician to verify that the defective board is the power board.

Jan 09, 2010 | Televison & Video

1 Answer

Polaroid lcdtv flm-373b


its the problem in the power supply board of your tv. any of the capacitors or ic are loose on the board.check it out and make it proper,

Oct 26, 2008 | Polaroid FLM-3734B 37 in. LCD HDTV

Not finding what you are looking for?
Televison & Video Logo

189 people viewed this question

Ask a Question

Usually answered in minutes!

Top Polaroid Televison & Video Experts

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

The Knight
The Knight

Level 3 Expert

69570 Answers

matt martin
matt martin

Level 3 Expert

1198 Answers

Are you a Polaroid Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...