Dragon's Lair Fans - Arcade Lifestyle

General Chat => Technical Area => Topic started by: Laschek on May 26, 2010, 01:06:39 PM

Title: Anyone with a Cheese Chase PCB?
Post by: Laschek on May 26, 2010, 01:06:39 PM

I have a Cheese Chase PCB with an empty socket in the lower left corner and need to know what's supposed to be there. Board's not working so I assume something should be there.
It's a larger socket, about the size of a Z80, I can provide a pic when I'm back home from work.

Title: Re: Anyone with a Cheese Chase PCB?
Post by: slowcade on May 26, 2010, 04:33:48 PM

I have a lot of them. If you supply a pic of the area, I can take a look.

Title: Re: Anyone with a Cheese Chase PCB?
Post by: Laschek on May 27, 2010, 09:54:07 AM

Thanks for your help! Here is the pic, it's the empty socket within the red marking, I think it is labeled U133(?):

(http://www.imagebanana.com/img/lzvjzwm/CheeseChase1.jpg)

Title: Re: Anyone with a Cheese Chase PCB?
Post by: Laschek on May 31, 2010, 11:08:40 AM

@slowcade: In the meantime I was told that this socket is supposed to be empty, can you confirm this?

Title: Re: Anyone with a Cheese Chase PCB?
Post by: slowcade on May 31, 2010, 08:31:16 PM

Sorry for the slow reply, I keep the game boards in a separate warehouse.
Yes, mine is also empty, and I confirmed that the game is fully working. (Sorry about the quality).

(http://i49.tinypic.com/2qkmlat.jpg)

Title: Re: Anyone with a Cheese Chase PCB?
Post by: flip971 on May 31, 2010, 09:58:57 PM

Laschek: check the dip switch setting.
If You take a look at both pictures, You notice the settings are different.
The power supply, works correctly?

Title: Re: Anyone with a Cheese Chase PCB?
Post by: Laschek on June 01, 2010, 09:49:26 AM

@slowcade: thanks for your effort, much appreciated!

@flip971: I have the DIP siwtch plan at home, gotta check if there's a crucial setting, but I doubt that.
Power supply is working fine, I tested it on my MAK where other PCBs work perfectly well.