G05 805 small problem

drsparky

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Asteroids cocktail, game works and plays but with distorted video.

Been to the asteroids encyclopedia and changed everything suggested on the game board.
Hooked up osc scope and checked proper x/y ouputs from game. Waveforms look like they are supposed to!

please see attached pic of test screen. It looks like a chain link fence.

I have already recapped the monitor, 90 volts is good, 400 is good 12k volts at the anode measured with high voltage meter.

Picture is nice and bright, all controls seem to work fine.

Does anyone have a transistor voltage chart for the 805? The chart for the 802 does not seem to be compatible.

TIA
 

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