20 Most Recent Toshiba 42H82 42" Rear Projection HDTV-Ready Television - Page 4 Questions & Answers


The protection circuit is sensing a load problem, a malfunctioning laser assembly or a failure in the audio/video processing circuitry, far cheaper to replace the DVD player.

Toshiba... | Answered on Mar 04, 2020


Hi Rebecca, usually batteries are replaced by sliding the cover from the the back of the remote control.

If you could send pictures of the back I can confirm the proper procedure.

Toshiba... | Answered on Mar 01, 2020


I suggest you double check all the plugs and sockets on all the boards of the TV. It's possible you could have disconnected one by accident, or not put one back. Check also for bad solder joints or anything that could have been damaged during disassembly of the set.

Toshiba... | Answered on Mar 01, 2020


go into settings on tv see if one for video or change setting also check player for setting

Toshiba... | Answered on Feb 25, 2020


The most common reason for a TV to display a blue screen with no picture is because the source device has not been set to the proper mode.
If you are using a cable or satellite set-top box, ensure that it is turned on and set to an active station. If the set-top box is connected to the television using a coaxial cable, then the television should be set to Channel 3 or 4 to receive the signal.
If you are using a VCR that is turned on, but not playing a tape and not tuned to a receivable channel, then a blue screen will be displayed on the TV. To resolve this, turn off the VCR or tune it to a receivable channel. If a cable or satellite set-top box is connected to the VCR using a coaxial cable, then the VCR should normally be set to Channel 3 or 4 to receive the signal.

Toshiba... | Answered on Feb 20, 2020


https://www.google.com/search?sxsrf=ACYBGNTVGZctZ8KkQV0t4ebQ3lNunwx-UQ%3A1581955911674&source=hp&ei=R7tKXqvkJobqav-tkkg&q=Unlock+pin+on+toshiba+22D1333B&oq=Unlock+pin+on+toshiba+22D1333B&gs_l=psy-ab.3...74105.74105..75007...3.0..0.290.290.2-1......0....2j1..gws-wiz.....10..35i362i39.PylHZy-v9vE&ved=0ahUKEwjro6eB_djnAhUGtRoKHf-WBAkQ4dUDCAU&uact=5#kpvalbx=_UsVKXvWjEcySlwTTm6HgCA29

  1. Using the remote control, press the following button sequence in a timely fashion: 1 , 2, 3, 4 (This will release the "Retail Lock" mode)
  2. Enter the User Menu and locate Reset Factory Defaults for the subject model.
  3. Complete the Factory Defaults reset.
  4. Power on the TV.
You can reset and eliminate the lock on some televisions without the remote, using a few tactics. Hold the power button for five seconds. The television will automatically restart. If the lock is still on, unplug the television and remove the battery from the back panel of the television.

Toshiba... | Answered on Feb 17, 2020


Save your money by having your TV repaired by professional technicians.

Toshiba... | Answered on Feb 14, 2020


Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Toshiba... | Answered on Feb 12, 2020


Best Advice!

Here is a question that we see often.
Question:
I've replaced everything in my television because it previously had a black screen with no lighting. Now it doesn't turn on at all and all I have is audio. What could be the cause ?
So your television stops working properly and you think it must be easy to fix, because you can buy boards on eBay, and you can watch YouTube videos. So you make a decision, you buy a board and you fit it, but the television still doesn't work! This is a classic case of the 'let's try replacing this' method of television repair and illustrates why it is a bad idea. It doesn't work for a number of reasons. To correctly diagnose issues, you need to know every board, what is does and every component on the board. You need to know which part has failed, replace the component, or replace the board. The parts you purchased off eBay were probably out of scrapped sets and not tested. The part your put in was dead when you put it in, so you just moved on to another guess at what might be the cause and replace a board that is fine. And so it goes on, you change all the boards and it still doesn't work. Did you notice the large print that says 'No Refunds, NO Returns'. This is to stop you sending your old one back and saying it didn't work, but the unscrupulous use it as an excuse to get money for selling items that may not work! The course to be a television engineer is 2 years full time education, take it to someone that knows how to diagnose and fix. It is by far the cheapest option. The part that failed might be a 20 cents fuse diode hard soldered to a board. They will charge you $2 parts and an hours labour.

Toshiba... | Answered on Feb 03, 2020


CHECK WITH TOSHIBA WEBSITE

Toshiba... | Answered on Jan 14, 2020


Very good, I think I found the knowledge I needed. I will see and refer some information in your post. thank you build royale

Toshiba... | Answered on Jan 14, 2020


I also find out about this, hoping to find the best answer slope game

Toshiba... | Answered on Jan 14, 2020


When it does not power up, just start checking the fuse. When you have a multimeter, you can check if the power still comes in the tv. Also go on to check if the on / of switch does work correct. But if you don't have electronic skills at all, please ask a technician, because inside the tv you can find lots of places where the high voltages can harm or even can kill you.

Toshiba... | Answered on Jan 12, 2020


Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
https://homenol.blogspot.com/
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/

Toshiba... | Answered on Jan 11, 2020

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