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General NLG Chat => The Slot Shop **Tech Talk** => Topic started by: resanberto on December 27, 2010, 02:38:58 PM



Title: bally S5500 progressive JP setup problem
Post by: resanberto on December 27, 2010, 02:38:58 PM
Hi ,

I have 5 bally S5500 on the floor with linkend progressive jackpot installed.
the problem i have is that 1 machine  doesnt send jp signal after Jackpot is hit.
the other 4 are working ok after doing a test progressive with test 11 as discribe.
the test failed with the other machine.
i swap mpu board with a working one and the bell rings, means that there is no wire or other problem.
i think its the mpu that cause the problem.
when i takeout the mpu and insert it back and powerup the machine the bell rings causing a false jp.
any suggestion?

U7 already removed
jw9 installed for progessive jp


i also wanna try another mpu but this one give me error code 54 ...drop door open but we dont use drop door switches or optics


regards,

Alberto



Title: Re: bally S5500 progressive JP setup problem
Post by: stayouttadabunker on December 27, 2010, 07:02:22 PM
Are the progressive settings matching the known working ones?
Maybe it's just a setting in the progressive configurations?
Jackpot harness okay?


Title: Re: bally S5500 progressive JP setup problem
Post by: resanberto on December 28, 2010, 09:33:39 AM
thanks 4 reply
settings for prog jp are indentical as the other machines
harness is ok because i swap with a good one and it works.


alberto


Title: Re: bally S5500 progressive JP setup problem
Post by: stayouttadabunker on December 28, 2010, 12:21:01 PM
So it's working now?
Or do you have to replace the MPU?