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The Aussie Pinball Arcade
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System 11b mpu conversion to 11a.
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Message #185098
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Topic: System 11b mpu conversion to 11a. (Read 1106 times)
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Goingpinsane
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Re: System 11b mpu conversion to 11a.
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on:
March 30, 2016, 12:58:33 PM »
All checked. Left sling and pop bumper tip blown. Replaced both and the smaller pre- driver. The next buffer chip along the line changed also. I think it was u44. It had a short also.
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The Aussie Pinball Arcade
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System 11b mpu conversion to 11a.
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Message #185098