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Author Topic: multi-coin HS-616  (Read 1375 times)

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jackiabu

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multi-coin HS-616
« on: January 24, 2014, 09:19:50 am »
HI

Today a friend brought me COIN UP. I want to connect it to one of my machines. And pass through MAME.


According to what I read on the site of http://www.ultimarc.com/controldiags.html  Zener Diode need to connect to pass through the IPAC. And  that  for the IPAC will not be damaged.

i have no Zener Diode ,Perhaps because it was connected to the original arcade  machine :-\

My question  what Zener Diode type should I buy? What voltage of Zener Diode?






« Last Edit: January 24, 2014, 09:32:13 am by jackiabu »
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PL1

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Re: multi-coin HS-616
« Reply #1 on: January 24, 2014, 11:18:56 am »
Quote from: jackiabu on January 24, 2014, 09:19:50 am
My question  what Zener Diode type should I buy? What voltage of Zener Diode?

The IPac runs on 5v, so you'll need a 5v zener diode.

Details and a part# link in this thread.

Remember that the band on the zener diode goes toward the coin signal line (reverse biased), NOT toward ground.


Scott
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jackiabu

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Re: multi-coin HS-616
« Reply #2 on: January 24, 2014, 12:32:43 pm »
Quote from: PL1 on January 24, 2014, 11:18:56 am
Quote from: jackiabu on January 24, 2014, 09:19:50 am
My question  what Zener Diode type should I buy? What voltage of Zener Diode?

The IPac runs on 5v, so you'll need a 5v zener diode.

Details and a part# link in this thread.

Remember that the band on the zener diode goes toward the coin signal line (reverse biased), NOT toward ground.


Scott

Thanks man i will check it  ;)
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