Toshiba REGZA - Popular Questions, Answers, Tips & Manuals

Hi, Please immediately stop using this device and send it to Toshiba for a repair or replacement. It's not normal for a tv to blow fuses like this and could be a fire hazard. Thank you.

I would try sing a TV converter and a digital converter and see if that fixes the problem.

Without a remote control, you can't. If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one. To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. All the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability. Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have. Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site http://electrohelponline.blogspot.com/ Check these sites too. http://remotesearch.blogspot.com/ https://elektrotricks.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops; as well as online shops. Visit the sites by Desktop computer and type in the brand name of your device in the search box at the right column. It will help you find the remote you have to buy. Mobille view has no search

select the audio settings some models can some models not possible

worth , is personal thing, but boils down to. what is the cost in shop to fix it, (not cheap) against a new TV or used, only you can can answer any question of economics. you posted TV to computers, and TVs are not. that. this TV is 13 years old today, does the TV part work, at all , even on antenna? That TV has lots of features, do any work at all? the home screen is dead, (booting is the clue) so sounds like to me power supply issue inside, making the brain inside dead or its memory banks. my guess is used, dead, 13 year old TV is only worth $100 for parts. and tad more working, I'd upgrade,

can we know what is, ? ahh a TV posted to computers, well im moving you. what is wrong, ? all you can do is find old parts on Ebay, or the large parts houses only (scalpers) i looked in ebay and behold the main board in some kind of monitor. google for it? but that gets lots of scalpers.

i moved you to TV from computers. can you see the video on the screen with a flash light.??? i bet yes. all LCD have back lamps. that must work or turn black, or dim use flashlight first to see data/tv presentations,, this TV is 9 years old today this TV has CCFL back lamps (sell it and get LED TV) here is page 37 in your manual (ive never seen one last 9 years) quote The cold cathode ? uorescent lamp used for the back light on this TV has longevity. When the brightness of the screen comes down, or the ? ckers of the screen are caused, or some parts of the screen do not light up, it may reach the end of its life. Contact a service technician. end.

Am I correct in assumption that you have problems with sound/picture independently of what DVR or TV you're using?

Does the sound icon move up like it should on the screen when you increase the volume?

Try removing the clips from both ribbon cables and re seat them, if that doesn't fix it chances are the Tcon board has failed

Unfortunately TV's aren't built to last anymore...once LED sets came out the life of them dropped in half over what they were 10 yrs ago.. 2.5 yrs isn't that far below average anymore. .There is a good chance you have Tcon board issues, you can try the old trick of cooking it in your oven and see if that helps since it started out as intermittent or would work for awhile and got worse but only about 20% at best of the time that works, you can find instructions on how to do it on youtube if you want to try, it won't hurt anything but chances are it won't fix it...next step is buy a tcon board but there are other things that could cause it , tcon would be where I would start

Your on the right path, sounds like something gave out on the power board

Definitely a blown fuse, you just need to locate it.
Look up the diagram for your make and model.

T'Con board fault. If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size. Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

not sure if this link will help you out but have a look. Toshiba Regza 42 Black Screen Google Search

LCD screens do not work the same as CRT tvs no vertical output IC, you have a screen fault which would need the screen replacing

Yes, try that. It is easy to do and doesn't cost anything. You've tried new batteries in the remote as well right? There are two types of remotes, IR (Infrared light LED is used) and RF (Radio Frequency). With an IR unit I do not see any way there can be interference as long as you don't have an IR lamp around the TV and TW DVR box. On the other hand, with RF, depending on where you live and other factors, there could well be RF interference. You'll have to locate the interference and remove it. In this day and age, things such as LED and CF light bulbs DO cause RF interference. If you use these kinds of lights in the room AND you know that the remote is an RF remote then try turning all the lights off in the room and try again.

The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main 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" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.