RCA CTC169BG5 with focus problem
I have a 41 inch RCA tv with a focus problem. When adjusting the focus pot
on the Flyback I see little to no effect. Only thing you can see happening is a slight change in brightness. I also tried using the sharpness adjustment on the video setup menu as well with little change. Any suggestions? Should I change the flyback. |
Are you sure you're adjusting the focus? I've never seen a 41" RCA, but most of
their larger 35" tubes use a dual focus arrangement, and the focus pots are not located on the flyback, they're on a small aux module, usually powered by a second wire from the anode connection. One pot focuses horiz and the other vert... |
"Rutro" wrote in message alkaboutelectronicequipment.com...
I have a 41 inch RCA tv with a focus problem. When adjusting the focus pot on the Flyback I see little to no effect. Only thing you can see happening is a slight change in brightness. I also tried using the sharpness adjustment on the video setup menu as well with little change. Any suggestions? Should I change the flyback. Check for open C4503 CR5003,CR5004, CR5005 |
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