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Old 08-24-2013, 11:44 AM
DaveWM DaveWM is offline
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Join Date: Feb 2009
Location: Orlando FL
Posts: 5,607
cathodes are 6 2 11 180v in setupmode
g1 are 12 3 7 40v
g2 are 13 4 5 I dont have it but think sams is around 600v

terminology is

Cathode
G1 is the control grid
G2 is the Screen grid
G3 (listed that way on data sheet) is the focus pin)

in some sets the luma is from cathodes and the chroma is from the control grid, the mixing of the Y and B-Y/G-Y/R-Y takes place in the CRT on this set its done at the video out transistors (base for chroma, emitter for luma)

Last edited by DaveWM; 08-24-2013 at 11:50 AM.
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