Red light indicates that your tv is getting 5V. supply from power supply. but it does not indicate that microcontroller which is responsible for functioning of tv is working. if you are a technical able person then you can check micro controllers' power supply, its oscillation, its reset voltages, its key matrix, & infrared receiver. so you will be sure where the fault is. or you may call an tv repair expert.
SOURCE: Mitsubishi WD-52531 not working after replacing
Check to make sure the lamp is in correctly and that you've closed everything up properly. If you don't close the cover, the sensors will tell the computer in the TV that the door is open and won't let the TV turn on.
Other than that, could be a bad lamp or bad ballast.
Always buy OEM lamps, or better-than-oem equivalents! Philips lighting is the best lamp manufacturer out there for these TVs. They invented the thing!
Buy from Authorized distributors, and don't buy the "cheap" stuff. savnig 20 bucks will cost you more in the long run--believe me!
82 views
Usually answered in minutes!
×