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Title: Old S-Slot Board Hopper Motor Transistor. NOT S-Plus Post by: mvco on February 27, 2014, 12:19:08 AM Hello,
Just taking a shot in the dark. Have an old S slot board that is a spare. Any machine you plug it in to, the moment power is applied, the hopper motor starts running continuously until it finally goes into error. The motor starts well before the board has even booted up, it's when it boots up that it gives a 3200 error as it see's it's running and dumping coins when it should not be. Common sense tells me the driver transistor for the hopper motor could be the culprit. My old S service manual has no schematic of the board. Anyone happen to know what component runs the hopper on these old boards? Thanks, Bill Title: Re: Old S-Slot Board Hopper Motor Transistor. NOT S-Plus Post by: CVslots on February 27, 2014, 04:26:13 AM Jim/MidWest is your guy on this one. Lets hope he sees this. If anyone has this, it's Jim! :89- :89- :89-
Title: Re: Old S-Slot Board Hopper Motor Transistor. NOT S-Plus Post by: mmstreeter on March 19, 2014, 10:38:17 PM Also have a S-slot. Manual shows two chips for Hopper pay, U5 & U11.
Can send a copy PDF if you want. mmstreeter@aol.com Title: Re: Old S-Slot Board Hopper Motor Transistor. NOT S-Plus Post by: mvco on March 19, 2014, 10:40:13 PM Thanks so much, will try replacing those two IC's Awesome information, thanks again.
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