20 Most Recent Toshiba 50HX70 50" Rear Projection Television - Page 8 Questions & Answers

Tuning drift is the fault. you should check all the system control voltages to locate the fault. It is a skilled work. Contact any service technician. If you wish to get some details; check the sites linked here. https://elektrotricks.blogspot.com/ https://electronicshelponline.blogspot.com/ Search the site by type in the Brand Name of your set, in its search bar at the right side column, and press enter. See it in by Webview with mobile or by desktop

The SE-R0295 remote was sold with select Toshiba DVD/VHS recorders, including the DVR620. The manual for the recorder will have the instructions for the remote. Crutchfield has the manual for the DVR620 on the product page: https://www.crutchfield.com/S-c7W4uYBFvX6/p_052DVR620/Toshiba-DVR620.html . The current link to the manual is https://pdf.crutchfieldonline.com/ImageBank/v20101107082900/Manuals/052/052DVR620.PDF . See page 12 and subsequent pages for information on using the remote. This does not appear to be a universal remote that can control other devices besides the DVD/VHS recorder. I hope this helps. Cindy Wells

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The back light and the LCD in your TV has burned out and had quit working and the screen for your TV will have to be replaced.

Here is a board, it's from Canada but with shipping is not to bad priced at $60. I know nothing about the seller so it's possible you could get a defective board. I assume your missing the ps_on signal from the main and that's why the set won't turn on

What color cables are you using?

Buy another one on Ebay universal remote control5.00 dollars from china

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. 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. Search the site by type in the brand name of your set, in its search bar at the right side column, and press enter. See it in Webview by mobile. Mobile View has no search box.

Try cleaning the fans, especially the fan that cools the light box.

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Pull up older posts or search the site by type in the brand name of your set, at its search box at the right column.. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ https://elektrotricks.blogspot.com/

https://universalremote.codes/toshiba/

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.

Take it in for diagnostics and repair. https://www.fixya.com/support/r29790007-repairing_own_television ..

0251, 0298 Try these codes. http://remotesearch.blogspot.com/ http://electrohelponline.blogspot.com/ http://electronicshelponline.blogspot.com/ https://homenol.blogspot.com/

You must use the remote control for that.

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

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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.

Your LED backlights are bad

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.