Question about Polaroid Televison & Video

1 Answer

My 42" polaroid tlx4243b has saturation. I replaced tcon board then check menu. It fixed that issue. None of a/v, hdmi's inputs work i double checked connections, what's wrong they all worked b4 ?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Polaroid Master
  • 75,311 Answers

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary

Posted on Dec 10, 2016

  • Jennifer Borgmann Dec 10, 2016

    I had set of wires switched now all works but menu button. Screen is no longer solarized but a lot darker

×

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.
Good luck!

Posted on Jan 02, 2017

Ad
mfspencer
  • 58 Answers

SOURCE: LNS4692D - TCON Board (seems there is a systemic issue)

You have to be very careful with the flat ribbon cables and be sure not to have an electro static discharge to the board while handling it but it is not that difficult of a repair. It is the board that is located at the top center of the back of the lcd panel. Depending on your problem, eg. line in picture, no picture with backlight.... it unfortunately only fixes about half of the units. The other half need lcd panels which are very expensive. hope this helps.

Posted on Apr 02, 2008

  • 103 Answers

SOURCE: HDMI Malfunction

You may have to activate that imput through your menu.Alot of plasmas have the ability to mute imputs.

Posted on Mar 03, 2008

  • 1 Answer

SOURCE: Westinghouse 1080P 42" LCD TV - HDMI stopped working

Just reset the TV found out how here: http://www.danielcoburn.com/uncategorized/westinghouse-1080p-42-lcd-tv-hdmi-stopped-working-fix/
Hold the power button for 10 seconds.

Posted on Jul 26, 2009

  • 1 Answer

SOURCE: Westinghouse 1080P 42" LCD TV - HDMI stopped working

I know this is late, but this happens frequently. If anyone else has the same problem try unplugging the TV for 60 seconds. Plug it back in and then hold the power button down for 30 seconds. That will reset the TV.
You should see the Westinghouse logo come up and the HDMI should work. This has happened twice with my TV in 1 year.

Posted on Sep 26, 2009

  • 8457 Answers

SOURCE: My HDMI connections aren't working. How do I

Tries unplug and replug the tv back about an hour.Let the tv reset itself back to factory setting.Now go in ur menu go to PICTURE.Go down the menu pick reset,that to reset all the funsctions in the Tuner board.This process should get all the HDMI Hub. working again,not than ur Tuner board have all the HDMI Hub. are shorted and dead.

Posted on Apr 27, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

TV turns on but the screen has no picture, the menu does not come up. Backlight works though.


The TCON board Or the LCD panel is Faulty. Can confirm by replacing the TCON board.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

Jun 07, 2016 | LG 42LB5600 42" LED TV 1920x1080, 60 Hz,...

1 Answer

Dark screen problem


The tcon Board or the LCD panel is faulty. You have to replace the Tcon Board to confirm whether it was Tcon or the LCD panel.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

Apr 18, 2016 | Sony Bravia LED KDL-55HX751, 55, FullHD,...

1 Answer

What does an IR led board on a HDTV do


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Oct 31, 2015 | LG Televison & Video

1 Answer

Tv white screen


Problem is with Tcon board mounted on the LCD panel. Either replace Tcon board in complete or try to replace IC AS15-HGXXXXX mounted on Tcon board.

Oct 05, 2013 | Sony KLV32S400A 32 in. LCD TV

1 Answer

Tv speaker problem


OK try to check the sound board or sound IC

Jun 25, 2012 | Polaroid 4241-TLXB 42 in. LCD Television

1 Answer

The HDMI is not outputting to my display. I have 3 inputs and none of them work. However they did work for about 2 weeks with no problem. I can take the input directly to the display and they work...


Measure all hdmi inputs and output HPD Voltage by a needle probe.
Steps:
(1)unplug the amp.
(2)open the cover.
(3)connect a blu ray player to hdmi input & a mon to output, otherwise no 5V.
(4)negative probe connected to the large heat sink with large power transistors mounted by a crocodile clip.
(5)postive probe to right hand side last pin called hot plug detect, HPD.
(6)If it has 5V, hdmi board is OK. Check HDMI cables(7)If no 5V, check power to this board. Go to you tube:How to fix an Onkyo receiver - TX-SR606 . All large capacitors next to SMPS IC are replaced.
(8) If not OK, replace Q 8595-Q8597.
(9)If not OK, replace Q8501,sil9135.(Onkyo won't help you to replace this HDMI decoding Chip. A HDMI board replacement instead, the company policy.)

Oct 02, 2017 | Onkyo TX-SR605 Receiver

1 Answer

The hdmi input # 1 and # 3 do not work, only input # 2 and # 4 work. why?


Either they are turned of in the option menu of the set or the signal/main board has a logic switching problem, or the HDMI jacks themselves are bad. You can take a flash light and look into the jacks to see if any of the pins are bent. If they are, the board that they are soldered to must be replaced. I would double check the option menu for setting up the inputs of the tv. This would be my first guess.
I hope this helps.
Skyassoc

Dec 11, 2010 | Pioneer PDP-4360HD 43 in. Plasma...

1 Answer

My 52" Toshiba DLP just dropped an HDMI connection... There are two connectors on the back, both have worked fine until just now when one disappeared from the inputs menu on the screen.


Hi,
I'm not sure about your tv model as question post shows it is Toshiba 52HM84 that has one HDMI input at rear and you said 3 HDMI inputs in your tv.
Please unplug tv from wall socket for minute or so to get it reset, replug back in, turn it On and check its HDMI inputs appear or not.
Also check for Reset option in Menu for factory default settings that can also help you to get back disappeared HDMI inputs.
If all that does not solve the issue then it seems hardware problem with HDMI circuit board and tv repairman is needed for visual check to get it fix.
Hope these info will help you.
Thanks.


Jun 04, 2010 | Toshiba TheaterWide 52HM84 52" Rear...

1 Answer

Toshiba regza all but the hdmi input on my 42 inch toshiba regza


In most cases the HDMI issues are the source itself. Try another item like a DVD player or BluRay player. If they work then its a compatibility issue. If they don't then the HDMI receiver board in the TV is bad. Please take a moment to rate my answer. Thanks...

Nov 20, 2009 | Toshiba 42HL167 42 in. LCD Television

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

Related Topics:

88 people viewed this question

Ask a Question

Usually answered in minutes!

Top Polaroid Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75311 Answers

matt martin
matt martin

Level 3 Expert

1216 Answers

Jaime Hernandez

Level 3 Expert

2336 Answers

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

Answer questions

Manuals & User Guides

Loading...