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My polaroid FLM 373B television has a continuous high pitch squeel along with screen flashing "on and off" when turned on. When the screen does stop flashing a series of white mottled white streakes about 3" in width extend from right to left at variuos elevations across the screen. The squeel never stops.

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  • lchendershot Dec 12, 2009

    Both the manual and the back of the TV has FLM-373B. There is no additional numbers



    Regards,

    Larry

  • lchendershot Dec 12, 2009

    I am not sure who to resolve this stand off. There are no additional numbers. A search of the internet indicates that FLM-373B is a real Polaroid model number. I am new at this web site so if I am not doing this right please guide me.



    Regards,

    Larry

  • lchendershot Dec 12, 2009

    Thank you, I will check. If this is not the issue do I reply to you again?



    Thanks



    Larry

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  • Master
  • 5,138 Answers

Your missing a number on model#373_B?

Posted on Dec 12, 2009

  • ladywinn
    ladywinn Dec 12, 2009

    Ok just wanted to make sure because they are listing serveral different TVs and That makes Big differents in Parts and Part numbers First Look to see if you have any Bad capacitors 2200uf 25v or 1000uf 25v if any are puffed up on top they are bad but caps can still be defective even of they are not puffed up on top another thing thiese sets have alot of poor solder connections if you can solder resolder ower supply board and board that has turner on it .

  • ladywinn
    ladywinn Dec 12, 2009

    FLM373B is correct! Heres another thing , On each Board you will have numbers go by number on those Boards if you have to order any of them. For Parts if any are instock try these 2 companys

    Encompass Parts 1-800-638-2238 or UED 1-800-648-6657

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1 Answer

High pitched whine that overpowers the sound, CAN NOT get whine to stop no matter how the settings are changed


Most likely there is a transformer or a coil squeeling at the power supply. A repair shop should be able to handle it. Not to expensive.

Oct 14, 2009 | Polaroid FLM-3732 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

I own the FLM-373B When I turn on the TV I get a


http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen

check this out it may solve your issue..

Mar 14, 2009 | Televison & Video

1 Answer

Blue light special Polaroid flm323b


Yep. Symptoms could be anything from high-pitched hum to no picture at all. On these defective models, I would start at the caps and work back. It won't hurt to replace them anyway.

http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen

Nov 08, 2008 | Polaroid FLM-323B Television

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

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

Tip

Polaroid FLM-3232 Manual Download


Download Polaroid FLM-3232 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-3232 LCD HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLM-3232 LCD HDTV Users Guide?

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

I hope that helps.
_____________________________________________
Polaroid FLM-3232 Service Manual Download

on May 01, 2010 | Polaroid FLM-3232 Television

Tip

Polaroid FLM-2632 Manual Download


Download Polaroid FLM-2632 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-2632 LCD HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Polaroid FLM-2632 LCD HDTV Users Guide?

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

I hope that helps.
_____________________________________________
Polaroid FLM-2632 Service Manual Download

on May 01, 2010 | Polaroid FLM-2632 Television

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