G05 ?

kjoel

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helping out another member here. A g05 in an asteroids cocktail unit. The tube lights up but no pic. All fuses test ok. Gameboard playing blind. I dont have a schematix for this. XY delection board was testing 30v and 90v to it with my meter. Is this correct? Dont seem right
 
hi dokert,
I will have to check for the +30v/ -30v tomorrow.
I am new to vector monitors- spot killer- is that the dot in the middle of the screen? It had neck glow only but nothing on the screen
 
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To clarify - the spot killer was lit only when I had disconnected the atari board adapter on the asteroids board set. Once i connected the adapter back in then the led was off
 
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