Build Your Own Arcade Controls Forum

Arcade Collecting => Miscellaneous Arcade Talk => Topic started by: tjbozarth on April 23, 2006, 01:00:10 pm

Title: Pac Man Problem with Fuse
Post by: tjbozarth on April 23, 2006, 01:00:10 pm

I have a 1980 Upright Pac Man Arcade game and the fuse closest to the back on the four fuse block keeps blowing.....I don't know why....Can anyone help??

Title: Re: Pac Man Problem with Fuse
Post by: Ken Layton on April 23, 2006, 07:34:28 pm

There should be a paper label next to the fuse holders stating the fuse size and the transformer voltage it controls. What does the label say? Is the fuse that's in it the correct one as stated on that label?

Title: Re: Pac Man Problem with Fuse
Post by: tjbozarth on April 23, 2006, 09:38:27 pm

yeah....I don't know what it is supposed to be off of the top of my head...but I replaced all of the fuses after it blew the first time with the correct ones according to the paper that is next to it.

Title: Re: Pac Man Problem with Fuse
Post by: grantspain on April 24, 2006, 02:19:17 pm

got a meter?trace the wire and get a circuit diagram,once you have identified the voltage you can narrow it down to componant failure or incorrectly placed plug/wire/short etc until you do that its bit difficult to help more

Title: Re: Pac Man Problem with Fuse
Post by: tjbozarth on April 24, 2006, 08:11:59 pm

well....this is my first machine and I am new to this so I will give it a try.

Title: Re: Pac Man Problem with Fuse
Post by: Kevin Mullins on April 24, 2006, 11:20:29 pm

You can view or download all the manuals and schematics here: http://www.klov.com/game_detail.php?letter=P&game_id=10816

Unplug the game circuit board these fuse lines lead to, if the fuse still blows then you may have a transformer problem. If it only does it only with the board plugged in, then it's a circuit board isssue.
(quick guess there)

Look at page 15 in the manual listed as "SCHEMATIC" on that web site above.

These cabinets also had power supply issues with the "big blue cap". (filter)
And if it IS a transformer look into this http://www.twobits.com/DCpac.gif
You may want to ask TwoBit for assistance  http://www.twobits.com/

Title: Re: Pac Man Problem with Fuse
Post by: kjoel0123 on April 26, 2006, 12:54:35 pm

I would just rewire the cab

Title: Re: Pac Man Problem with Fuse
Post by: grantspain on April 26, 2006, 02:01:57 pm

Quote from: tjbozarth on April 24, 2006, 08:11:59 pm

well....this is my first machine and I am new to this so I will give it a try.

well this is what its all about,good luck :cheers:

Title: Re: Pac Man Problem with Fuse
Post by: tjbozarth on April 30, 2006, 04:36:23 pm

Thanks again.....how much does it cost to rewire a cabinet???

Title: Re: Pac Man Problem with Fuse
Post by: grantspain on May 01, 2006, 06:42:24 am

don,t bother with a rewire,its going to be somethind daft just follow thw wire see where it goes(sometimes you get something as daft as a shorted lamp holder that would cause a fault like this)

Title: Re: Pac Man Problem with Fuse
Post by: Ken Layton on May 01, 2006, 10:16:35 am

And don't forget that the entire Pacman-Ms. Pacman series was plagued with bad fuseholders! They would tarnish or corrode. Sometimes the metal clips on it would crack.