Quote:
Originally Posted by ukcol
Really good focus, contrast and linearity, just a small amount of shading at line rate to sort.
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It's possible that the 0.01mfd CRT A1 supply smoothing capacitor has gone OC. It's C137 in the Ferguson 203T service manual. Another possibility is the line flyback blanking capacitors, C138 and C139. The flyback pulse present at the line scan coils is fed back to the CRT grid through C138 to effect suppression during the line blanking period..
DFWB.