Question about Sony KP-51WS500 51" Rear Projection Television
The convergence went out suddenly on our Sony rear projection tv (kp51ws500). We replaced both IC boards and the picture got better in the middle. Thanks to one of your articles, we were able to get to the service menu and start realligning the colors. We were able to get the blue alligned with the green, both horizontally and vertically. We were also able to align the horizontal red lines, but the vertical ones don't move. (The curser doesn't move, it acts like it's not responding, however this only happens on the red vertical lines.) They are right on in the middle, but get way off the farther out you go. Is there something else that needs replacing? Is there somewhere else we need to go under the service menu? If so, could you send instructions? Thanks for your help.
Conv. problem kp51ws500
I have replaced STK392-560 with STK392-570 (I have been told to be a better part), did not change fuses, but they check ok.
Another question is how do you addjust conv. manually. I can not find any conv. icon on setup menue, need your help
Posted on Apr 27, 2008
Check all six small,soldered in pico fuses under IC heatsinks..
rated at 3.15 amp = do not exceed.............let me know.....T.
Posted on Dec 04, 2007
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