I have a Yamasa faust and need help

[Peteybob]

OK just reinstalled the coin mech after cleaning. I found 2 tokens on the bottom of the machine. When I run the tokens through the slot, it errors out with a E0 error code. I ran the token slowley and see that only 1 led lights up on the main board. If anyone has this Yamasa "B" series machine please open your machine and run a token through it or better yet please put a token in the path of the two photo interrupters. I need to know if 2 leds light or only one led lights. if only one led lights then I have a timing problem. If 2 leds light then I have a broken connection or a bad buffer chip. Just to let who is reading this how much torture I am subjecting myself.... I am picking up a dead super mog mog for free on craigslist and have no idea what I am getting into.....

I have a Yamasa Neo Magic Pulsar (type A) with a coin mech that looks the same. Two led's light up on the main board as each token passes thru the mech. I might have a spare (new) coin mech in my parts collection. Some of the wire harness ends varied in size on these units.

Some lights only come on during bonus/jackpot rounds. The main florescent lights typically have an inverter(?) inline to power them. You might have separate ones for the upper and lower panel lighting.

I'm glad your Super Mog Mog still had another life in it

[drprinter]

Ooohh my.....I'm getting addicted to these machines.......

[Peteybob]

Ooohh my.....I'm getting addicted to these machines.......

Sounds like you have your eyes on another machine

I will try to get a look at things for you this evening.