Question about Mitsubishi VS-7085 70" Rear Projection Television
Video jumps and seems to loose sync. when image is all white ie: 100% ire.
It sounds like vertical jitters:INSTALL VERTICAL JITTER KIT, PART # KIT-V14VJ . If it gets bright and shutdown then:. CHECK THE VALUE OF R9A45 (180 OHM 1/2W RES.),IF OPEN OR INCREASED IN VALUE CHECK FOR A LEAKY OR SHORTED C9A57 (1UF 350V).AT THE CATHODE OF D9A07,ON THE MAIN-PCB.
Posted on Sep 05, 2007
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