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#1
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Elite Pro 1009w shutdown and status LED
Hey all,
This set was shutting down occasionally with the blue convergence wandering out of adjustment. Replaced convergence STK 4277 and that took care of the blue issue. Now, it occasionally "supersizes" the picture and still shuts down frequently. I see there are at least two diagnostic LED's, one on the convergence board, and one on the power board (shown in the schematics as "low voltage detect"). When the TV is reset after shutdown and restarted, the "low voltage detect" LED blinks for a split second at the moment the set shuts down. Does this actually mean voltage is low, or is it a generic indicator that there is *some* problem on the board? Any guidance on deciphering pioneers trouble LED's would be appreciated! Al |
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#2
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Elite Pro 1009w shutdown and status LED
"427Cobraman" wrote in message oups.com... Hey all, This set was shutting down occasionally with the blue convergence wandering out of adjustment. Replaced convergence STK 4277 and that took care of the blue issue. Now, it occasionally "supersizes" the picture and still shuts down frequently. I see there are at least two diagnostic LED's, one on the convergence board, and one on the power board (shown in the schematics as "low voltage detect"). When the TV is reset after shutdown and restarted, the "low voltage detect" LED blinks for a split second at the moment the set shuts down. Does this actually mean voltage is low, or is it a generic indicator that there is *some* problem on the board? Any guidance on deciphering pioneers trouble LED's would be appreciated! Al Pull out the power/deflection board and correct all the bad solder joints you find and you should be good to go. Jammy |
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