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Chromacolor II issues

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#10

03-20-2018, 07:42 PM

zeno

VideoKarma Member

Join Date: Mar 2013

Location: New Hampshire

Posts: 4,918

OK G-2 needs to be apx 500VDC.
Easy voltage divider.
800 VDC comes in on grey wire at J205 pin 6.
Through R1212 680K to one end of G-2 control.
Wiper goes to CRT via R1210.
Off other end of control R1214 1.8 Meg goes to ground.

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