After performing the manual crt convergence from this web site, my red crt no longer moves horizontally. I switched it and the blue tube on the c-board and it moves; have I damaged the c-board, what can I do?
Check for cracked solder connections on the C-drive.
Check the 6 big resistors on the C-drive, should be a few ohms. If all seems good, and all wires are snug, replace the STK chips. If you don't feel up to that, you can mail it to me to change the chips, or Curt, who is also in Canada.
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