Question about Toshiba 57H81 57" Rear Projection Television

1 Answer

I want change the ic for remote sensor for Toshiba tv, model 32cz61. I want guidance in how to remove the infra red sensor?

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 167 Answers

Do not try this unless you have a low power (30 watt) soldering iron and have some soldering skills.Buy some desoldering wick at Radio Shack. Place the wick on the solder connection and then place the soldering iron tip on the wick. Wait until the solder is sucked into the wick and completely clears the connection of any solder.Once both connections are clear of all solder, remove the IR sensor and place the new one in. Leave the new IR sensor leads long until you have soldered the connections. Then clip the leads short. Do not leave the solder iron on the connection to long when soldering in the new IR sensor. If you get the new sensor to hot it may damage it. Good Luck !

Posted on Jul 29, 2009

Ad

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Toshiba Regza tv.model No 32AV605PG.Remote control doesn't work.Tv doesn't let me use the bottoms at the corner of tv.it says bottoms are locked.I can just turn it on,when I hold power for 5mins


Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Pull up older posts. If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.
http://electronicshelponline.blogspot.com/
http://schematicscom.blogspot.com/
http://homenol.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.

Feb 19, 2017 | Toshiba Televison & Video

1 Answer

Got amazon fire today. Had trouble, however, with the remote control. Changed batteries. It worked for a short while but then totally failed again. No buttons worked.


Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.
https://www.youtube.com/watch?v=F8oYoZslgbs LG Remote control - Open - Search [How to open LG Remote control]
https://www.youtube.com/watch?v=do41DlsZHmA [open, battery change Toshiba]
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]



Jan 06, 2016 | Televison & Video

1 Answer

Why will remote control only allow me to enter numbers?


It need cleaning. Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.
https://www.youtube.com/watch?v=F8oYoZslgbs LG Remote control - Open - Search [How to open LG Remote control]
https://www.youtube.com/watch?v=do41DlsZHmA [open, battery change Toshiba]
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]



Jan 05, 2016 | Televison & Video

1 Answer

Remote not changeing the station


Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing each button on it at a time; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.

May 25, 2015 | Toshiba 32A33 32" TV

1 Answer

My tv says technika but the parts inside are sony could that be the reason for not getting my tv on with a technika universal remote control it got bought second hand and cant find the tv manual any t


No. It could not be the reason. The parts might be of Sonys'; but the circuit will be of Technicas'. Its main system control IC should be concerned; not other parts. If you feel any difficulty in using the remote control, it might be of any other cause.
Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.

Jan 15, 2015 | Sony Televison & Video

1 Answer

Samsung LN46B530P7f. Tv not respond to remote or channel volume buttons tv changing channels and volume on its own


Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.

Dec 01, 2014 | Samsung TV Remote Control

1 Answer

No remote control will operate the TV


Check the remote control for its infra-red emission. If found OK, check and replace the infra-red sensor inside the TV. If you wish to get some details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Timeslide / Flipcard, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name / model number / IC used, in the search box at the top right of the display window.

Nov 09, 2013 | Toshiba 24SL410U LCD TV

1 Answer

I have a Sony Bravia 32" tv that works from the buttons on the side of tv only. It will not turn on from ANY remote (satellite, factory, universal) please don't ask if I have changed the batteries cause...


Check the remote control for its infra-red emission first. If it is found OK, check and replace the infra-red sensor inside the TV. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window. Details about how to check a remote control is given.

Oct 11, 2013 | Televison & Video

1 Answer

Remote does not respond to any function, tv is on and cannot change chanel or anything, frozen


you need to check the battery contact with the battery terminal make sure that the terminal is clean.

check open the cover of your remote and check the solder of the battery terminal from the pcb board use a soldering iron resolder it.

using your cellphone camera test the infra red emmision of your remote control aim the camera to the infra red of your remote.you must see at the screen of the camera that the infra red is lit when any button is pressed..if not the infra red is busted.

using your cellphone camera again to test the infra red emmision of your TV. Aim the camera to the infra red of your TV.you must see at the screen of the camera that the infra red is illuminating.if not the infra red sensor of the TV is busted.

Jun 21, 2011 | Universal Remote Control MX-3000 LCD...

Not finding what you are looking for?
Toshiba 57H81 57" Rear Projection Television Logo

Related Topics:

122 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74383 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

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

Answer questions

Manuals & User Guides

Loading...