Externet
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Hello all.
What does the 'screen' control on a flyback transformer does to the beam ? Changes brightness ?
Does the 'focus' control on the flyback transformer affects only focusing the beam ?
Am feeding HV anode+, ground, screen, focus and proper filament heater to a lensed projection picture tube (as attached) with a canibalized plain-color-television-complete-circuit-board supplying
those voltages/connections. It works. Would like to increase brightness greatly, what should be tweaked ?
-There is no deflection coils, no video signal, no raster- Just the beam spot/dot on phosphor. Yes, It can burn it but not part of this thread nor care to be addressed.
What does the 'screen' control on a flyback transformer does to the beam ? Changes brightness ?
Does the 'focus' control on the flyback transformer affects only focusing the beam ?
Am feeding HV anode+, ground, screen, focus and proper filament heater to a lensed projection picture tube (as attached) with a canibalized plain-color-television-complete-circuit-board supplying
those voltages/connections. It works. Would like to increase brightness greatly, what should be tweaked ?
-There is no deflection coils, no video signal, no raster- Just the beam spot/dot on phosphor. Yes, It can burn it but not part of this thread nor care to be addressed.