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Electrical Discussion of preventative/corrective maintenance and other technical issues regarding your coach's electrical system.

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Old 02-05-2018
badandy badandy is offline
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Join Date: Dec 2016
Location: delavan
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FWIW -



Those are EPROMs, not EEPROMS. The EPROM is erasable with UV light through the window that's covered up by the stickers. One is 8k, which I suspect contains the program for the 8085 processor. The other EPROM is 16k and probably contains just music. I found a BIN of one of these posted somewhere online and the music looked like 2-note MIDI. I made a very creepy sounding hack of one song and stopped playing with it.


My objective was to extract the corny songs from the unit and just play the music with a more modern device, like the guy who made the "polite" car horn.
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