Question about Televison & Video

Open Question

How do i remove the back cover to a tlx 042448 polaroid

Posted by Anonymous on

Ad

6 Suggested Answers

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

Ad
  • 2 Answers

SOURCE: polaroid tlx-04240b loses picture

I'm very appreciate to jranada's solution, my tv gets new life.
It's very simple to fix the problem to everyone.
My tv capacitor was not the problem.
I hope this will help everybody.




c79cda1.jpg

Posted on Apr 27, 2010

Ad
  • 2 Answers

SOURCE: Polaroid TLX-04240B going to a black screen.

open the black plastic panel and the aluminum panel which has 3 screws each in the back of the tv.
look at bottom left corner of top board. to the right of the red led light,
there's these four white small switches. turn the bottom two switches to "on" and tv should be working.
It's very simple to fix the problem to everyone.
My tv capacitor was not the problem.
I hope this will help everybody.


479d164.jpg

Posted on Apr 30, 2010

  • 2 Answers

SOURCE: Polaroid TLX-01911C LCD TV How do you remove the

There are snaps at the bottom corners and along the sides. a flat head screwdriver worked for me by prying gently.

Posted on Sep 26, 2010

Testimonial: "Thanks jboarderx, The back is removed, I just did not want to pry on it as others had only suggested I try. your answer was positive. Ralph "

budmrtn
  • 11361 Answers

SOURCE: I have a polaroid TLX-04240B . \r\nScreen is

Black screen canbe caused by bad T-CON board, main board, 24vdc power supply, backlight inverter board. Please my guide get more ideas on what to look for inside.

First, look at the screen in darkened room to see if you can see any slight glow from the screen, if it does, then the problem can be the T-CON (not getting the 12vdc) or the main logic board not feeding the signals to the T-CON board.
if not, next place to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to go into shutdown mode, so you may have to disconnect the power cable that feed the inverter board to see if the 24vdc will work without the inverter board hookup, you will need to apply about 3~4 amp of load to the 24vdc to make sure it can handle that. There are fuses on the backlight inverter boards also. So there is some troubleshooting you will have to do to find out the causes of the problem you are having.
If you are going to DIY and have proper tools, electronics knowledge, 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

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Posted on Nov 06, 2010

  • 2 Answers

SOURCE: I HAVE POLAROID TLX-04240B TV,HAS PICTURE STAY ON FOR AMOMENT &DI

I'm looking to purchase a broken TLX-04240B, the screen on ours is cracked. If you did not fix yours, I would be interested in purchasing it.

Posted on Jan 20, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Polaroid TLX-01511C LCD TV REMOTE WONT WORK


Change battery and see. Look for any jammed buttons on the remote and/or on the control panel of TV. If you have removed the plug, when the TV was in standby mode, sometimes the system controller could not have got time to reset. Try using the control panel buttons and see whether the TV responds. If not, switch it off manually, switch off power and remove plug and retry after 48 hours.

Aug 21, 2012 | Polaroid TLX-01511C LCD TV

1 Answer

I have Polaroid 42" TLX-04240B


That indicates that it could have a power supply problem or a back light power problem. Some part is working when cold then failing when warm. You need to check to see if it is just the back light. With it on and after it goes dark see if you can make out a ghost like image on the screen. You will have to get quite close and near the edges to start to see any images. If you can see this and it is a moving image ie the tv i still on but just no bright display then it is your back light and most likely the back light power board. If it is actually shutting right off then it is your main power.

If it is the back light and the board is a separate piece on that model the part should be $40 to about $75 If it is the main power then you could be looking at $150 ish for a separate power module but if it is on the main board then you are talking about more money than a new tv. Both would be covered under warranty so check to see if you are covered. You can get the parts from any of several on line stores. Just do a search for Polaroid TLX repair parts. These should be cheaper than getting them from a dealer or repair depot if they are available.

Sep 01, 2011 | Televison & Video

1 Answer

After a few seconds, screen goes black, but still has audio and from an angle can see picture.


There is problem with the back light inverter of your unit. Try to check the inverter board I think that their is only a loosed or cold solder but be sure to unplug the unit when removing the back cover feel free to send feed back good day and best regards.

Aug 12, 2011 | Polaroid TLX-01511C LCD TV

1 Answer

I need the inverter board for TLX-01911C polaroid, where can find it?


860-AB0-190DTLTCH shop jimmy.com
this is the same as the power supply board.
please leave feed back

Feb 18, 2011 | Polaroid TLX-01911C LCD TV

1 Answer

Attempting to remove the back or split the case from screen on a Polaroid TLX-01911C LCD TV. Purpose is to gain access to power supply. There are only two visible screws at the bottom and the stand...


it likely has plastic clips that go all the way around the outside of the housing, just gently pry it with a flat head until you see whats holding it, just be careful not to break the plastic, you can break a couple clips with uot a big problem, just be careful

Sep 18, 2010 | Polaroid TLX-01911C LCD TV

1 Answer

Polaroid TLX-01911C LCD TV How do you remove the back? only find two screws located at bottom.


There are snaps at the bottom corners and along the sides. a flat head screwdriver worked for me by prying gently.

Sep 18, 2010 | Polaroid TLX-01911C LCD TV

1 Answer

I HAVE POLAROID TLX-04240B TV,HAS PICTURE STAY ON FOR AMOMENT &DI


I'm looking to purchase a broken TLX-04240B, the screen on ours is cracked. If you did not fix yours, I would be interested in purchasing it.

Sep 07, 2009 | Polaroid Televison & Video

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

Related Topics:

34 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74383 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...