Top 20 Toshiba 56H80 56" Rear Projection Television Questions & Answers

You can get the manual on the link below.

http://tacpservice.toshiba.com/consumerproductsupport/manuals/TV/405665h80.pdf

Good Luck

Que esta problemo with television?

No,sorry this function work only for the remote control.Try website like Remotes.com to buy an original remote.

Replace the convergance ics.

Your tv might have a defective power supply, and/or convergence circuit. The initial cause of the problem, if it is the convergence circuit, is usualy a loose conection on one or two jumpers close to the convergence output circuits (STK392-1110), in with case this chips might need to be replaced and a pico fuse of 5A on the power supply too. I hope this help you.

You need to replace the convergance IC's

It can be the plastic anti polarizing screen that covers the display.

Often it causes grey or red shadows on top of the picture.

There are 2 large IC's in your set and one of them has burned out. These are called convergence output IC's and are usually the STK392-010's. A good idea would be to go ahead and replace both with the newer, upgraded STK392-150 IC's. A good tech can change those IC's in about an hour and a half, and when I do a housecall for a set like that I charge $150, but shops in your area will vary so be sure to ask around.

I have the same problem. The only way to get the TV to come on is to unplug it, but once you get it back on it turns itself off again in a few minutes.

dJbsharp1: Check if the cleaner you use discolor or remove the clear of the screen. Touch the cleaned part and somewhere else on the screen to see if is rougher than the part you didn't clean-up. If this did not occur you can clean it up completely and watch the difference. If it's rough as I described you, a replacement will be necessary. It is easy to replace. Very easy. Part Number: 23430829 https://www.vancebaldwin.com/webwiz/wwiz.asp?wwizmstr=WEB.SEE&partnumber=4003246&smodel=56H80 Click below to all the info and also for instructions on how to do-it-yourself with the service manual for FREE!!! Good Luck !!! https://www.vancebaldwin.com/shop/research_new/TBA/56H80.pdf SithPitt

http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html


http://www.eserviceinfo.com/

This is a known issue with this TV. The following might resolve it: Check Mute and Volume: Ensure that the TV is not muted and that the volume is set appropriately. Sometimes accidental button presses can lead to muted sound or low volume. Inspect External Speakers: If you're using external speakers, verify their connections. Loose cables or faulty speakers can cause sound issues. Test Different Inputs: Connect a non-HDMI device (such as a DVD player) to the TV. Observe if the sound distortion occurs. If it doesn't, the problem might be related to the HDMI signal from your Virgin box. HDMI Troubleshooting: If the issue persists with the DVD player over HDMI, consider the following: HDMI Cable: Check the HDMI cable for damage or loose connections. Virgin Signal: Contact Virgin to inspect the signal/lines and replace the box if necessary. Mainboard Replacement (if needed): If the sound distortion persists, it could be due to a faulty sound processor chip on the TV's mainboard. In this case, consider replacing the mainboard. TOSHIBA 42RV500E, 42RV500T, 42RV500Y, 46RV500E, 46RV500T User Guide (manualmachine.com)

Serial numbers don't work Judy https://www.google.com/search?q=A10A13799C3300 They are purely a numerical identifier of when it was made, year, day, number on the shift, whether it Joe or Billy who did final inspection. With a MODEL number I can find them easily with just 'make model manual'.

Owner's Manual

Toshiba http://www.toshiba.com > support > content PDF Thank you for purchasing this Toshiba LCD TV. This manual will help you use the many exciting features of your new LCD TV. Before operating your LCD TV, please. 62 pages

Owner's Manual - Integrated High Definition LCD Television

Toshiba http://www.toshiba.com > support > content PDF Thank you for purchasing this Toshiba LCD TV. This manual will help you use the many exciting features of your new LCD TV. Before operating your LCD TV, please ... 62 pages ..

This is somewhat experimental technology, although all fridges are basically inverters. The link suggests all sorts of things. https://www.google.com/search?q=Toshiba+GR-AG66MA-XK++eco+%26+quick+freeze+keep+blinking+non+stop ..

No you can't the Insignia remote is for that model television only. Companies don't make their remotes so they operate other makes of televisions. Buy a Copy Remote for the Toshiba https://www.google.com/search?q=insignia+remote+NS-RC03A-13 ..

That appears to be the model number for the remote control. You need the manual for the television. https://www.google.com/search?q=toshiba+se-r0295+manual ..

There may be loose contact or track open in main board.So try to check the main board thoroughly where you may find the loose of connection or track open.

Question edited for clarity and toss in some CAPS. Unfortunately there is no service manual online, you just replace boards. https://www.google.com/search?q=toshiba+49l621u+service+manual+pdf ..

Question edited for a lot more clarity and toss in some CAPS. Unfortunately there is no service manual online, you just replace boards. https://www.google.com/search?q=toshiba+49l621u+service+manual+pdf ..