20 Most Recent Toshiba 42H83 42" Rear Projection HDTV-Ready Television - Page 8 Questions & Answers


this tv needs to have the scan convertor module replaced or the caps replaced in the current module some h81 82 chassis scan convertors are still available they can be 100-300 dollars depending you may be able to get it rebuilt

Toshiba 42H83... • Answered on Dec 09, 2006


This sounds like a typical problem in the sweep power supply.. theres a filter capacitor for the CRT screen voltages that is most likly open or changed value. the first clue is that you get all your colors on the convergence. this is a high voltage circuit and should not be messed with by the user unless they have solid state repair exoperience and know all the high voltage saftey factors involved. Please call in a trained tech to assist you in this matter. Good Luck

Toshiba 42H83... • Answered on Oct 08, 2006


First thing Do not beleive peeps about a bad card. Modules are not used in TV sets any more unles your talking about a complete board change out for a Zenith TV set. Toshiba sets do not have a card or board changeout!.. These peeps are crooks! A Toshiba set is repaired to componet level. It sounds like you may have a convergence problem or a problem inj the power supply involving the filter or couping capacitors. Seek out a pro whos an authorized servicer for Toshiba.

Toshiba 42H83... • Answered on Sep 09, 2006


If you know how to read a schematic diagram and have the proper tools then you should be able to fix the set. The first thing and most common for your symptom is a bad regulator IC in the main power supply It will be standind up on a heat sink and start with STR and have 4 numbers after it. Now it could also be a problem in the sweep circuit but not to many faklures there. I have seen once that a blow audio output IC shorting out cause the entire set to shut down and it did take out the regulator IC with it Too. A shop repair for a set like this can run around 250 all the way up to 500 bucks depending on what the fault is. Hope this helps ya. Good Luck

Toshiba 42H83... • Answered on Jun 03, 2006


https://universalremote.codes/toshiba/

Toshiba... • Answered Yesterday


How old is the TV? Does it have a marketplace of apps that came preloaded? Is there a search button in that screen? If so search for the app, you can also search for Amazon prime Video App that comes with Hulu.

Toshiba... • Answered on Apr 26, 2021


Sounds like some thing short circuit at its circuit board. Short circuit protection activates, as the set is switched on. Contact any service technician to check and find out the fault. This is not a user repairable fault. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ https://elektrotricks.blogspot.com/ faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Search the site by type in the brand name and model of your set, in its search bar at the right side column, and press enter.

Toshiba... • Answered on Apr 23, 2021


The CT877 remote was included with several Toshiba TVs, including the 26DF56. Thus the programming codes for the remote are in the TV manual on pages 16-17. This manual is available on the support page: https://support.dynabook.com/support/staticContentDetail?contentId=2844172&isFromTOCLink=false . The current link to the manual is https://content.us.dynabook.com/content/support/manuals/userguides/su2844172/xxdf56_om_e.pdf . It does not have any codes to control other TVs. A universal remote that was programmed six months after your Spectre TV was manufactured would probably be a better solution for you. I hope this helps. Cindy Wells

Toshiba... • Answered on Jan 23, 2021


I think you need to contact there customer support or read the manual.Visit https://www.frogbridgedaycamp.com/

Toshiba... • Answered on Jan 23, 2021


This sounds like a problem either with your internet/network connection or Netflix. i would recommend a few steps to isolate where the problem is: Step 1. Use another device, e.g. tablet, pc or laptop on the same network as your Blueray device/WII and see if you can connect to Netflix. ** If you cannot connect to Netflix, go to step 2. ** If you can connect, Netflix is fine, the issue is with the connection between your router/modem and the Bluray/WII console. Go to step 2. Step 2. Take your laptop/ tablet and connect to another network, a friends or neighbors, or a hotspot from your phone. Then try to connect to Netflix. ** If you are able to connect and watch Netflix, the issue is with your network. Go to step 3 If you are unable to connect to Netflix, you may have a problem with your account. Contact Netflix support, who are normally very good at trouble shooting the problem. Step 3. ** On the Bluray and Wii, disconnect from the network and forget this network. ** Next power off your modem and router, wait 10 minutes and power them back up again, modem first, then the router. ** Once all the right light are steady on both the modem and router, try to connect either the Bluray or Wii to the network and see if you can get Netflix to work. If yes, you are in luck! If no, you may need help from an internet professional or the 1-800 support line of your router manufacturer. Hope that helps.

Toshiba... • Answered on Jan 21, 2021


It will only need setting up if the EEPROM has been changed and in that case follow the service instructions. Otherwise the main menu will give aspect ration and tuning adjustments.

Toshiba... • Answered on Jan 13, 2021


Take the back off and see if you can see the flat ribbon cables that go into the LCD panel. Apply some pressure on those cables at the place where the line originates from. If that changes the line you know that it is a TAB error. Sometimes applying that pressure is enough to fix it before replacing it.

Toshiba... • Answered on Jan 12, 2021


That model number appears to be the number of the remote control :>) Google make model manual https://www.google.com/search?q=Toshiba+TV+ct-8037&rlz=1C1QJDB_enCA643CA644 ..

Toshiba... • Answered on Jan 09, 2021


The backlight is probably failing. Replace the backlight if a set is available.

Toshiba... • Answered on Jan 03, 2021


Yes as long as you have arc-hdmi input on Panasonic TV and arc-hdmi output on Toshiba dvd? If you have these connections then you might need to turn arc and cec on in the settings as by default they could be off.

Toshiba... • Answered on Jan 02, 2021

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