New Life Games Tech Forums

**Reel Slots** Gaming Machines => Other Reel Games => Topic started by: Slot King on March 18, 2012, 05:56:40 PM



Title: Jennings 400 series slot
Post by: Slot King on March 18, 2012, 05:56:40 PM
I have picked up a Jennings 400 slot machine that will accept the coins, you can pull the handle, the reels will spin, then stop. The problem is the motor to drive the reels keeps running. Not sure if it is because the battery is missing, or do I have a board problem. Any help would be nice. Thank you all in advance to anyone who can help.


Title: Re: Jennings 400 series slot
Post by: slotsteve on March 18, 2012, 08:48:15 PM
bad reel motor relay to test swicth with hopper relay black box with 4 wires on them


Title: Re: Jennings 400 series slot
Post by: Slot King on March 18, 2012, 11:16:56 PM
Where is the motor relay located?


Title: Re: Jennings 400 series slot
Post by: Slot King on March 19, 2012, 12:05:55 AM
I found the relays mounted on the board behind the hopper. I will test it tomorrow. Thanks for the help.


Title: Re: Jennings 400 series slot
Post by: Slot King on March 19, 2012, 08:05:57 PM
 Changed relays with no change to problem. What I am seeing is the voltage doesn't drop from the relay when the reels are done spinning. Any other thoughts, or is it in the control board?


Title: Re: Jennings 400 series slot
Post by: slotsteve on March 19, 2012, 08:13:47 PM
could be a board not sure its been years since i done anything with those only remember the ss relays