need SAMI soundboard/amp schematic

pinnut

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i posted a video of my SAMI on youtube, and i'm glad i did. i was quickly informed that the sound for my missile was missing. it has the jet drone, and the explosion sound. i'm going to check out the usual things, but a schematic would be helpful. this set up has a lot of pots , i think 6 or 7. probably tone and volume for each sound, and a master volume. i did clean the pots when i bought it. i have the game schematic, but the board/amp itself isnt on it. the

thanks
mike
 
I'm looking for the Midway SAMI sound gen/amp schematics as well. The board ID is "MIDWAY 544-909PC". Does anyone have a scan?
Thanks,
Scott
 
sch?

this may be what your looking for, i found it when i was working on mine. hope it helps.
 

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Thanks for the jpg. Maybe I'm getting old but I find the lo res jpg hard to read LOL. Would you or anyone have a higher res scan of this document?
Thanks,
Scott
 
How about the schematic for Midway's Invaders From Outer Space? It has sound board and amp/power supply board schematics.
 
i posted a video of my SAMI on youtube, and i'm glad i did. i was quickly informed that the sound for my missile was missing. it has the jet drone, and the explosion sound. i'm going to check out the usual things, but a schematic would be helpful. this set up has a lot of pots , i think 6 or 7. probably tone and volume for each sound, and a master volume. i did clean the pots when i bought it. i have the game schematic, but the board/amp itself isnt on it. the

thanks
mike

http://arcarc.xmission.com/PDF_Electro_Mechanical/Midway/SAMI_Manaul_and_Schematics.pdf
 
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