Question about Toshiba 43HX70 43" Rear Projection Television
I have changed the convergence chip as adviced by many due to color separation and can not be adjusted. Now, I have sound but no image.:( Red LED stay on :(
When I changed the STK392 chips I had no pic on startup also. I don't know why but I found 2 6.3 amp pico fuses blown on the front edge of the power supply board. They are marked on the bottom of the board. I had to fudge some pigtailed AGC size fuses & the high voltage & video started..jim
Posted on Sep 29, 2007
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