Tapper graphics glitches

DP Louie

Well-known member

Donor 2011
Joined
Nov 23, 2008
Messages
2,184
Reaction score
155
Location
Visalia, California
I recently rebuilt the power supply on my Tapper with a Bob Roberts kit. Before that, all I would get was garbage on the screen. After the rebuild, the game played, but had some graphics glitches - beer mugs and tapper handles in areas of the screen where they shouldn't be. Today I installed new mcr ribbon cables from BR and reseated all the socketed chips on all the boards, but I'm still getting the glitches. I checked the voltage at the power supply and it's a steady 5.2. I searched and found a thread about a similar problem with a Journey cab, and a new 93422 video ram fixed it. Should I just replace mine, or does anyone have any other suggestions?
 

Attachments

  • 001.jpg
    001.jpg
    93.3 KB · Views: 39
  • 002.jpg
    002.jpg
    99.8 KB · Views: 33
Did you ever get this resolved? Mine is playable, but sometimes when I pick up a tip on the outdoors level, all taps will appear aligned vertically in the center of each bar, rather than off to the side where the kegs are. The customers will also be shifted to the far left. This happens until I lose a turn--at the start of the next turn, all is back to normal.
 
Did you ever get this resolved?

Nope, never did. I sold the game awhile back, and it still had this issue. I'm pretty certain it was a power supply problem.
 
Last edited:
Back
Top Bottom