Author Topic: Data East sound problem  (Read 522 times)

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Offline rich_j

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Re: Data East sound problem
« on: November 13, 2011, 06:42:15 PM »
Marty,
The game plays fine. I can't wait to play it with sound !!!!!
I have done a matrix switch test and found I needed to replace the 2 x PCB's which make up the opto ball sensor.
Every other switch works fine.

DJ,
Thanks for the tip on the Leon Test Eprom.
That will keep me occupied for a few weeks.... ;- )
I already have 3 x 6821's in the mail.
I was going to blindly replace them, but now I see I can run the Leon's test EPROM.

Rich