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**Reel Slots** Gaming Machines => SIGMA Reel Games. => Topic started by: Koni on February 24, 2009, 08:09:03 PM



Title: Yahtzee upper board on power supply
Post by: Koni on February 24, 2009, 08:09:03 PM
In the top box of my Yahtzee machine is a right power supply with a board attached to it. The machine is a 1x2x3x4x5x6x with a payout of 9600 coins? Please see attached photos. Does anyone have the power supply and board that works I can buy? Thanks -Koni


Title: Re: Yahtzee upper board on power supply
Post by: Koni on February 24, 2009, 08:46:21 PM
Here is another photo of the top payouts. Thanks- Koni


Title: Re: Yahtzee upper board on power supply
Post by: Foster on February 25, 2009, 01:16:19 AM
That is a Mikohn Progressive Controller and display

Need to see a in focus picture of the board, so we can read the chip and board labels


Title: Re: Yahtzee upper board on power supply
Post by: Koni on February 25, 2009, 01:38:30 AM
The year of the board is  1993, the long label on the center of the board is 341-016-10 cham2, c/s log2, 8mhz. The first chip from the bottom (u7) is c2 v3.11p m/o.
          u7 12cu DE7A
The second chip (u6) is cham2 v3.11p
                                  u6 cs40AF
The third and fourt chips are the same Malaysia 9605
                                                       HM62256BLP-7
                                                       00000880
Thanks -Koni


Title: Re: Yahtzee upper board on power supply
Post by: Foster on February 25, 2009, 08:26:08 AM
You have a cham 2, which requires a con2 I believe

If you want to get ithe progressive fully functional you need a Cham II+ also known as a Cham II Stand alone
The machine most likely was connected to a Con2 which then was connected to that board.

I have uploaded the Cham II+ manual to the submit a  new file section.


Title: Re: Yahtzee upper board on power supply
Post by: PWRSTROKE on February 27, 2009, 03:17:53 AM
Koni,  Will be in touch with you this weekend.  B.  (sunday)


Title: Re: Yahtzee upper board on power supply
Post by: Koni on March 02, 2009, 12:18:19 AM
Does anyone have one of these machines? If so what do the chips on the top box right power supply board say?- Koni