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Main => Main Forum => Topic started by: markph on September 17, 2015, 11:36:02 pm

Title: Grayhound skill crane audio??
Post by: markph on September 17, 2015, 11:36:02 pm
Hi all,
just purchased an old Grayhound controlled claw machine.

Although the unit is a bit shabby looking, it operates fine.
I noticed that there is a speaker in the side of the unit but it is not connected.
I don't know if the Grayhound CPU is original to this cabinet as all 3 boards and power supply were very poorly mounted indicating that they may not be original.

Can anyone tell me if this board has sound and if it does, where is it supplied from?
I have attached images of boards.

Any info would be appreciated.
Thanks
Title: Re: Grayhound skill crane audio??
Post by: slamminsam on September 18, 2015, 11:25:57 am
I have that same board set in my skill crane and it does not have any audio. You can find the schematics for it here: http://www.arcade-museum.com/manuals-vending/Grayhound_Crane_Schematics.pdf (http://www.arcade-museum.com/manuals-vending/Grayhound_Crane_Schematics.pdf)