Question about Polaroid FLM-3734B 37 in. LCD HDTV

1 Answer

Akia 32 inch lcd turn on then shuts down, the only way to get it to power up is to disconnect power cable, let set for 20 to 40 seconds, reconnect power cable and then it will power up with no probelms. Happens with remote or on-set power switch.

Posted by on

  • Anonymous Mar 26, 2014

    cabke cimpany says it is getting power

×

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

In about 95% of the time when the TV is having a hard time turning ON or turns OFF by itself or needs to be unplug to make it work again; those are symptoms of dying or defective power supplies.
I repair these power supplies, if you need further info write to jah2mil@hotmail.com

Posted on Dec 15, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My technica 32 inch lcd keeps turning its self off & on


sounds like one of the transformers is bad which will shut the set down. I need the model number in order to assist you further,

Jul 20, 2012 | Flat Panel Televisions

1 Answer

I have an vizio 32"


This looks like the cables connected to the T-CON board may have worked loose.
The T-CON or timing controller, is what sends the video signal to the LCD (sometimes called LCD controller). The cable connectors on this board have very small contacts. Sometime some of them can become loose because of heat, contamination, shaking etc.
IF you know how to work on electronics or have a friend with knowledge/skill you can repair it.

DO THIS ONLY IF YOU KNOW HOW TO WORK ON ELECTRONICS.

> Disconnect all cables/cords on the back of the set.
>Lay the set face down on cloth covered flat surface.
>Remove the back of the set.
>Remove the metal shield covering the T-CON board. This board generally located in the center near the top.
>You can wiggle the T-CON cables around (for better contacts) to try and get the streaks to go away.
> Set tv upright so it is stable.
> Reconnect the signal source and power cord. DO NOT TOUCH ANYTHING ON BACK OF SET!
IT IS ELECTRIC !
> Use the remote to turn on the set. IF the streaks are gone, then turn set off
and UNPLUG THE SET and remove the input signal cable.
>Lay the set face down on cloth covered flat surface.
> Replace the shield over the T-CON board.
> Replace the back cover.

Resume operation.

IF moving the cable does not improve the signal you can disconnect/reconnect the cables and see what the picture looks like. Be careful not to damage the connectors. They may have clip that must be released first before removing.

IF disconnect/reconnect the cables does not work you can purchase another T-CON board and install it. The boards are relatively inexpensive.

I think the board will look something like this;



!bw!llnwcwk~$(kgrhqn,!icev1+0f2hlbmg89w0)sq~~_1.jpg?set_id=880000500f

Feb 16, 2011 | Vizio L32 32 in. LCD HDTV

1 Answer

I have a Akia LMH30CJSA 32 inch LCD TV. ONE DAY I TRIED TO TURN IT ON, NOTHING!! IT WAS FINE BEFORE....I TOOK OUT THE MAIN POWER SUPPLY AND RECONNECTED IT, THE RED LIGHT ON THE FRONT BLINKS ON THEN OFF,...


Look to see if you have a fan on the backside.
If so this may be not working! How old is the unit?
Look, it may have alot of dust in the fan.

Thanks,
Todd

Jan 01, 2010 | Akai LCT2715 27 in. LCD Television

1 Answer

I have a Sharp 32 inch 720p tv, power works, no other buttons do


Unplug TV set from the outlet, wait 30 seconds, plug it back in, select right input with your remote if you using cable box or Punch the channel that you want to watch if you have cable service connected directly to the TV.

Nov 05, 2009 | Sharp LC-32SB23U 32 in. LCD TV

1 Answer

TV JUST SHUTOFF AND WONT RESTART


Disconnect all the cables from the TV including the power cable then press and hold the power button on the TV for 30 seconds.

Next, reconnect the power cord and other cables and try to turn it ON.



Good luck!!!!!!!!!!!!!!!!!!!!!!!!

Sep 28, 2009 | Protron PLTV-32 Television

1 Answer

Lcd 32 inch akia


The possible solutions at this point would be to get the power supply repair since new boards are not longer being manufactured. In about 95% of the time if the LCD doesn't power up or turns OFF by itself or need to be unplug for some time to make work again; those are the symptoms of a dying or defective power supply. The other problem could be a defective back light inverter board but you would need to measure the 24VDC that powers up that board, if the voltage is lower then 20VDC or is missing; then your power supply is defective.
I service these power supplies, for more info write to jah2mil@hotmail.com

Nov 27, 2008 | Akai LCT3285TA 32 in. LCD Television

1 Answer

Akia 27 inch tv wont turn on


I WILL NOT BY AKIA TVS no more thay **** cant get parts

Apr 01, 2008 | Akai LCT2660 26 in. HD-Ready LCD...

1 Answer

Turn off /turn on


I have an 32 inch Akai TV/DVD Combo; the TV turns off by itself about every 20-30 min, and when I put in DVD to play, the TV cuts off.

Jan 30, 2008 | Akai LCT3215/26 32 in. LCD Television

9 Answers

Vizio LCD 37 Inch Turns Off Randomly


I had a similar problem with my 32 inch plasma tv. I called vizio's
1 800 number and the guy said to unplug the tv from the wall and hold down the power button for a minute and then plug the tv back in outlet and turn on. And it works I guess from what I understood from his heavy accent was that the tv retains power and this resets it somehow. hope that was helpfull!!

Jan 15, 2008 | Flat Panel Televisions

2 Answers

No power, will not turn on


i have same problem.
tech support couldn't work it out, so i have to send it back....
hope to get any idea.

Jun 26, 2007 | Vizio L32 32 in. LCD HDTV

Not finding what you are looking for?
Polaroid FLM-3734B 37 in. LCD HDTV Logo

Related Topics:

113 people viewed this question

Ask a Question

Usually answered in minutes!

Top Polaroid Flat Panel Televisions Experts

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

The Knight
The Knight

Level 3 Expert

68223 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Are you a Polaroid Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...