Question about Toshiba 32A43 32" TV

3 Answers

Remote is inop

Remote stopped working. tried several different remotes, reprogrammed them, new batts ect... Problem appears to be w/ infrared receiver in set. What i the best way to fix this without calling in a pro?

Posted by on

  • 2 more comments 
  • dc9dude Apr 19, 2008

    Thanks for the help. Unfortunately, I tried the factory remote as well as unplugging the set for an extended periood to reset it. No Luck. Next step is a tech since I lack schematics.

    Ain't it a shame that our parent's tv sets lasted for decades and we can't even gt a couple of years of trouble free service from these Far eastern pieces of ****.

  • whodat8 Jun 21, 2008

    I have the same problem. The TV works good except the remote (not any universal remotes work). I took it to a repair man and was told it would take about $200 to fix. Is there anyway I could order the IR sensor module and fix it myself? Do I need schematics? Where would I get them?

  • aarondade Jun 25, 2008

    I have the exact same problem with my ir in my set. I'm absolutely sure it's from the set and not the remotes. Send me the scematics of the television so I can fix it. The part would be nice to if you would sell that to me instead of the certified repair. I bought the tv and should have boiught the right to service my own and the scematics. a package deal. Either we come up with an easy fix or I'm going to have to buy a new TV. Oh and it definately will not be another toshiba. I loved this TV but, there is always something to ruin it.

  • vinpol Jul 04, 2008

    same problem tried new remote from toshiba still not working

×

3 Answers

Well finally after trying everything else short of replacing the ir port or hitting it with hammer. What I done was drill a whole in the IR port screen about the size of a pencil so I could look inside.Well low and behold the remote worked from that day on. i don't know if I shook something in place or or the ir port was blocking signal. Either way i'm glad it works.

Posted on Nov 05, 2008

After exhausting all other options, I have decided to buy a different brand TV.

Posted on Nov 02, 2008

  • 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.

    Genius:

    An expert who has answered 1,000 questions.

  • Toshiba Master
  • 1,635 Answers

A universal remote is not a reliable way to test a remote control. If you can have an original remote this is the best way to test the remote function of the set. Or, if you have another set that is the same model as yours to test a universal remote, then the test would be acceptable.

If the remote has failed on the TV side, this can be from a number of problems in the set. It can be the remote IR sensor module itself, or one of the buffer amplifier stages on the way to the uPC, or the uPC itself. In some models the buffer amp is built in to the IR sensor module.

Without properly troubleshooting this fault, there is no possible way to actualy determine the point of failure. More than 90% of the time, the failure is the remote. Remotes get dropped, and abused often, and therefore they are subject to a high degree of failure.

Did you try unplugging the set from the AC mains for at least 15 to 20 seconds? This will cause a reset to occure for the uPC. If the fault is still there the set and the remote control will need a proper follow-up to service it.


Jerry G.

Posted on Apr 19, 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

Remote inop


Step 1:

Have thee remote tested--most shops will do this for free--point remote at the tester and it will react when buttons are pressed on the remote.


Step 2:

A digital camera in many cases can also be used for this---in a very dark room point remote at the camera with the camera on---press buttons and look for a tiny flash of light on the camera display screen.

Step 3:

If remote tests bad it can usually be taken apart and fixed OR you can opt for a new remote---I would avoid universal remotes as they often if program will be missing key and needed button/features.

In our shop we fix remotes with a 10 dollar max price--lots we fix for free.

Step 4:

Last but not least if the remote tests good the remote receiver inside the front of the set may be bad and a shop would have to replace that unless you are able.

Here is a photo of the typical receiver (less than 1/2 inch tall part).



12_6_2012_3_08_15_pm.jpg

Dec 06, 2012 | GE 27GT620 TV

1 Answer

Zenith tv, model #b27a11z. My remote stopped working with my tv. The remote lights up and the controls all work manually. I changed batteries, even got a universal remote with negative results. Its as...


Hi Keith,


First of all, thank you for posting your question here at Fixya.

My first advice is to confirm if the remote control is not the issue here and ensure that the fault came from the TV itself. Point directly your remote control's infrared emitter(Sensor) to your cellphone camera and then press any button key at the remote control, you will be able to see the flash of an infrared through your camera if the remote control is working fine. Watch the video below to have an idea how you gonna do this.



If you've confirmed that the remote control is not faulty, this is an indication that the problem is on the infrared receiver inside the TV. I would advice you to clean the TV's front panel infrared lens using a soft cloth, keep away all obstruction from the IR receiver, turn of the bright light in the room and check if the symptoms still persist. If yes, then the IR receiver inside the TV is already faulty and needs to replaced with a new one.


mjsazon

Jan 20, 2012 | Zenith A27A23W 27" TV

1 Answer

Can't seem to switch to input with the remote or go to any channel to use my DVD player


Hello

Check first if the Remote Control hanset emits infrared rays or not. Infrared rays are invisioblw to us. There is an easy way to check it. if you have a cellphone with camera option, set it to camera mode, and place the remote hanset against its lens about 1 feet away or so, and press each button on the remote control. You can see the infrared indication on the screen of your cellphone.
If it is Ok, just reset the remote control.

You might need to reset the remote: remove batteries and press the number 1 button for at least 60
seconds. Release the 1 button, replace the batteries, and (if necessary) program the remote again.

Check also for

Something might be between the remote and the remote sensor on the component. Make sure there is a

clear path.

• Maybe the remote isn't aimed directly at the component (DVD, TV, VCR) that you're trying to operate.

• Maybe remote is not in TV Mode. Press the TV button so remote will control TV.

• Maybe batteries in remote are weak, dead, or installed incorrectly. Put new batteries in the remote. (Note,
if you remove the batteries, you may have to reprogram the remote to operate other components.)

How to Use the Remote Control to Complete

the Initial Setup


The technical term is "Navigation"- how you move through the

on-screen menus. The method is the same throughout the menu

screens: highlight your choice and select it.

To highlight a menu item, press the arrow buttons on the remote

to highlight one of the items listed on the screen. Use the up or

down arrow button to move up or down. Use the right or left

arrow button to move right or left.

To select the item that you've highlighted, press OK.

Note: Highlighted means that the menu item stands out from other
menu items on the list (appears darker, brighter, or a different color).

Turn on the TV

Press TV on the remote, or press POWER on the TV's front panel.

Note: Pressing the TV button not only turns on the TV, but puts the remote

into TV mode. "TV mode" means that the buttons on the remote control

operate the TV's functions.


Complete the Initial Setup


The menu system in your TV allows the TV's features to work

properly. The first time you turn on your TV, the SETUP screen

appears with Language highlighted. The default language is

English. To choose another language, press the right arrow
button on the remote.

If these doesn't work, the infrared sensor inside your Tv has got damaged and should be replaced. OK.



Nov 29, 2010 | RCA 27R410T 27" TV

1 Answer

My remote will not operate the tv. how can i reset


The most common problem that causes this is the batteries in the remote.
Try replacing them with fresh batteries. Make sure that they are in correctly, they will only work in one certain position. Next make sure that nothing is obscuring the Infrared Sensor on the front of the set.

If the remote does absolutely nothing after these checks I would suggest purchasing a universal remote control, follow the instructions that come with it to program it for your particular brand. There may be several different codes for your brand of TV. You might need to try all of them one at a time to find the correct one. When you find the correct one I suggest that you save the little booklet that comes with the universal remote in case you need to program it for a different TV or have to re-program it again. It will give you step by step instructions. There may be a search function on the new remote that will allow you to simplify the programming.

Zashiban

Jun 04, 2010 | Televison & Video

1 Answer

Remote was not working well, called Toshiba. Recommend removing batteries & pressing all buttons. That worked for a while. Then nothing. Purchased new remote and it does not turn on TV. Is the infrared...


check out if the infrared is emited from your remote control, if it is NOT, then there could be problem with your infrared receiver embedded in the tv set.

to see this infrared beam, you need to read the article posted at http://www.unique-stuff.co.cc/fixing_remote_control_check_infrared.html

good luck

Nov 03, 2009 | Toshiba 36AFX62 36" TV

1 Answer

Toshiba TV Remote Control not working


REPLACE IR SENSOR INSIDE THE SET COMMON PROBLEM

Apr 11, 2009 | Toshiba 36AF42 36" TV

1 Answer

No response from remote


Remote problem could arise from either tv or remote. First check your universal remote on some other tv and if it is okay your tv's infrared sensor has stopped working. You can get it from the local component shops, take the existing sensor with you. This problem could be from the micro processor in rare cases. Best of luck.

Jan 27, 2008 | Panasonic CT-32SL14 32" TV

2 Answers

30HF85 TV with CT-877 remote, which doesn't work.


I had the same problem with my remote...over time it slowly stopped working. (sorry for poor terminology) I noticed that one of the battery terminals was corroded and that the metal connecting the battery to the board was completely gone. I simply swapped this out with one from another remote and now its working fine. Seems the only issue is that the battery was not connected.

I hope this helps.

Oct 29, 2007 | Toshiba 30HF85 30" TV

1 Answer

Infra Red LIGHT OUT


Hi, Based on your trying of different remotes, your conclusion is basically correct, however, it is very rare for the infrared receiver to go dead (or at least the sensor itself). Should this still be the case, there is no other way but to open the TV unit. Since the placement of the infrared receiver is to the front of the TV, chances are that what your are thinking "take the entire set apart." is the only way to do remove the infrared receiver. A guess would be the sensor which normally is available even in RadioShack. Your best bet may be to seek the services of a qualified professional willing to undertake component level repair rather than modular/PCB replacement. At times it may just be a loose connection inside the TV or no low B+ to the infrared receiver module/circuitry. Alternately, you can try to "borrow" an original remote and see if that will work just to really confirm. Some instances of this problem in some other brands/models got solved by resetting the TV (unplug for a couple of hours). Hope this be of some idea/help. Pls post back how things turned up or should you need further information. Good luck and kind regards.

Sep 29, 2007 | Quasar SP-3235 32" TV

11 Answers

Toshiba TV Remote Control not working


I have been seeing a lot of Toshiba remote "eyes" (the infra-red receiver inside the TV) fail recently. If several known good remotes cannot control the TV then the IR receiver will have to be replaced. If you have no experience soldering and unsoldering PC boards then have a qualified tech handle it for you.

Jun 27, 2006 | Toshiba 32A30 32" TV

Not finding what you are looking for?
Toshiba 32A43 32" TV Logo

190 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69795 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

matt martin
matt martin

Level 3 Expert

1198 Answers

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

Answer questions

Manuals & User Guides

Loading...