We have a Mitsubishi 65" Rear Projection TV (Model#WS65809) and a few weeks ago the picture started to have problems. It seemed to be convergance issues, but the fixes thru the menus didn't work. The picture would always clear up if you tapped the side of the TV. Now, the other day the TV shut itself off and won't turn on again. We hit the power button, the light will turn on and then off right away and no picture ever shows. Does anyone have any ideas? We have a guy coming next week to take a look at it, but I was hoping we could fix it ourselves sooner. Please let me know if anyone has heard of this problem and how to fix it. Thanks!
Problem: mitsubishi WS 65809on The tv suddenly made a buzzing sound and screen and audio slowly went dead.The HV block had been leaking for about a month before (a slight hiss)while the set was fine. The green light stayed on.Error code is 12.We have changed the flyback transformer,HV block and the two convergence ICs all original parts from Mitsubishi,checked all resistors and fuses ,but problem persists.When the screendrives are raised all three colours appear on the screen but with wavy lines and no sound. We have a service manual. Thanks in advance.