Out of ideas, so I thought I'd ask about on this one. Space Duel board was working and then got a jolt from a failing ARII. Initally had one high tone, so I replace the first RAM, and was rewarded with two high tones. Replace the second RAM and the game played blind...for about 2 minutes after which it gave me two short low tones, and two long high tones. At this point, I replaced the AVG chip, processor and Pokeys with no change. Stationary vectors on the screen, solid coin switches.
The manual is no help with this tone combination. I haven't switchd out the ROMs yet as I don't have a reader to check them. Anyone have any ideas? I do have a logic probe if anyone has anything specific for me to test. -Malcolm
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Received on Sat Sep 19 02:35:13 2009
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