Question about Proscan Televison & Video
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. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should be troubles hooted. Contact any service technician. The circuit will differ with models and versions.
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.
Posted on Mar 31, 2015
Could be a bad contact on the power supply, like a bad soldering, or just a little oxidation in one of the connectors. Oas a tech close to you for help.
Posted on Mar 31, 2015
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Posted on Jan 02, 2017
If you have a black stripe probelm on your Gateway TV, check out email@example.com. I asked him for help last year (September '08) and his solution worked perfectly. Still no more stripes (I had 4 of them) and here it is June 23, 2009!!
Posted on Jun 24, 2009
The only logical solution for the problems people are having for the toshiba regza's tv's is to get into a class action law suite..., they contiue to sell tv's with defective parts and refuse to help the customer that spent large cash to find out they last if your lucky 2.5 years, they are junk and anyone with one will soon find out./.......
Posted on Jan 25, 2011
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