ctc12 clone beam current

[timmy]

yr 200v hi low 232v yg hi217 low267 yb low 216 hi 266 v bias pot up and down bright screen

[DaveWM]

all 3 of those yellow with stripe should be closer to 300v (crt cathodes)

all 3 of the solid color RGB wires should be closer to 200v (crt control grids)

all 3 of the white with stripe should be around 600's (crt screen grids)


the yellow strip gets it voltage from the plate of the 12by7 should b about 300v pin 7

with the raster set to normal full brightness check those yellow striped wires again.