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**Reel Slots** Gaming Machines => Bally Reel Games => Topic started by: 1969mustang on September 21, 2018, 07:17:19 PM

Title: Where to start on this Bally machine
Post by: 1969mustang on September 21, 2018, 07:17:19 PM
So I purchased two slot machines one was an IGT S+ which with help of people on this great forum I have it working 100 percent.  Now I need to try and fix the bally slot machine but I have no idea where to start.  I need to know what type it is so I can start researching the forums for fixes. Thanks in advance.
Title: Re: Where to start
Post by: rokgpsman on September 21, 2018, 07:44:01 PM
Brightened photo to see details better. Photos of the inside of the machine will help to identify it better. Looks like that machine came from the Las Vegas Hilton back in the day when they had the Star Trek Experience and theme going on. A lot of the machines there had that optical activation thing attached (the curved metal with red ends). Was supposed to look "futuristic".
Title: Re: Where to start on this Bally machine
Post by: 1969mustang on September 21, 2018, 08:18:42 PM
When I went to take a better picture of the inside I found a label that Says S5500 and it had a list of error codes.  When I turn the machine on I get an error code 31.  Says it is a hopper issue.  On the hopper it has test buttons and I can press it and cause it to send coins to the return coin holder on the top of the machine. 
Title: Re: Where to start on this Bally machine
Post by: rokgpsman on September 21, 2018, 08:45:04 PM
Maybe it is a Bally S5500 slant top. But I'm not much familiar with Bally machines.
Title: Re: Where to start on this Bally machine
Post by: Amechanic on September 21, 2018, 09:08:34 PM
Yea it’s a Bally 5500 slant top machine. Looks like it has a DBV-200 bill acceptor. Were you able to clear the code? You might want to make sure the hopper is plugged in tight and has enough coins if it’s fringe to pay. The whole front panel comes off the front under the arm rest. There should be a release lever inside. Once off you can remove the hopper to inspect it and to check the battery on the MPU board.
Title: Re: Where to start on this Bally machine
Post by: 1969mustang on September 21, 2018, 09:21:06 PM
Put a new battery in.  I think it was an 81 code before the battery replacement.  I took the coin hopper out and checked the board for any obvious issues.  I did notice that one of the two wires that attach to the side of the hopper which I guess is the high and low coins.  I can press the test switch on the hopper and it cycles coins through just like it would if you cashed out your winnings.  But when I reset the 31 code comes back.
Title: Re: Where to start on this Bally machine
Post by: rokgpsman on September 21, 2018, 09:31:21 PM
Is this the error code sheet you found? Error 31 says "hopper coin-out jam". Maybe check the hopper knife and coin separator, look for something mechanically wrong with the hopper coin dispensing parts.

Also, slant top machines have what is called a "coin escalator" which is notorious for getting coin jams. On slant tops the hopper has to push the coins upward to the payout box. The coins slide upward thu a coin chute, sometimes making turns and bends along the way. Inspect the coin escalator to see if the coins are not flowing smoothly thru it. With the machine opened up you can do a hopper payout test and watch the coins leave the hopper and move upward thru the coin escalator.

Another thing, if the machine was ever setup for a different size coin (like dollars, etc) and it is now setup for a quarter for example then some of the hopper parts may be wrong for the coin now being used.

Lastly, the hopper will have a way to count the coins are they are dispensed. This is called the "coin counter". It can be a rocker arm that activates a switch, or it may be an optical sensor that the coin passes thru. If the coin counters isn't seeing the coins as they pass thru then the machine will assume no coins are getting out of the hopper and declare a hopper error. This may not be the problem because you said the hopper will payout 10 coins during test?
Title: Re: Where to start on this Bally machine
Post by: 1969mustang on September 21, 2018, 09:46:34 PM
That is the exact label I have.  The coin escalator is working great when you use the test mode but the 31 code stays.  There are two wires that go into the top of the escalator from the circuit board on the hopper that are in somewhat of a box. I was thinking about taking it apart to see if maybe something is wrong under the cover. 
Title: Re: Where to start on this Bally machine
Post by: rokgpsman on September 21, 2018, 09:54:02 PM
Those 2 wires may be going to the coin counter up there, just before the coin is dispensed to the coin box. Maybe with the cover off that box you can watch how it works during hopper test mode.

Here is part of a more detailed error code listing, plus a hopper error troubleshooting guide. The error code chart says that error 31 is likely caused by a problem related to the coin counter. Maybe you have a mouse nest inside that box at top of escalator.  :propeller:
Title: Re: Where to start on this Bally machine
Post by: rokgpsman on September 21, 2018, 10:26:01 PM
The model number on the idplate says Model "S63U3D067".

This crosses to the Bally model definition of:

Slot machine product, Reel Type machine, 3 coin multiplier, 3 reels, Slant top style cabinet with roundtop award glass, built-in bill validator, stainless finish.

Your machine is a 2 coin machine, so maybe it got converted somewhere in the past.
Title: Re: Where to start on this Bally machine
Post by: Amechanic on September 22, 2018, 04:08:38 AM
There should be a switch at the top of the coin escalator. It should have a lever and possible a return spring. Check to see if the switch is working.
Title: Re: Where to start on this Bally machine
Post by: 1969mustang on September 22, 2018, 10:46:27 AM
So I took the hopper apart and cleaned it then used the test mode and ran it for about  30 sec reset the machine and no 31 error code but now I have a 73 code.  All three reels seem to spin the same on start up.  Time to search the forums for answers.
Title: Re: Where to start on this Bally machine
Post by: rokgpsman on September 22, 2018, 11:26:54 AM
Reel #3 problem. Check the reel's optic sensor, see if it is dirty. Make sure the reel #3 "basket" (wheel with the strip attached) is mounted to the reel's stepper motor properly, shouldn't be overly loose that allows back & forth sloppy movement. On some machines there is a rubber o-ring that is part of the mounting of the basket to the motor, if it is missing or gone bad that can cause a problem. You can swap the #3 reel with the #2 reel just to see if the error stays the same or if it changes. That will tell you if the problem is with the reel or is due to something else. The reel assemblies are all the same except for the strip with symbols, and the strip is just for appearance purposes. The machine will work just fine even if there are no strips on the reels. They are just for the player's benefit and enjoyment (and sometimes they help when troubleshooting payout problems).
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