Ms Pacman / Pacman 4 in 1 kit - High Score Save - Only one wire to solder!

Description

Ms Pacman / Pacman 4 in 1 kit With High Score Save
This kit includes everything you need to upgrade your Ms. Pacman/Pacman board!
- Ms. Pac-man normal speed,
- Pac-man normal speed
- Ms. Pac-man fast speed
- Pac-man fast speed
High score save! Saves the top five scores and initials for each game!
Screen Saver!  After about
5 minutes
of no activity!
On screen dip switch settings!
Cheat mode!
HOW TO CHANGE GAMES
Press Player one start and Player two start at the same time to enter the game selection.
HOW TO CHANGE GAME SETTING
Enter game selection menu by pushing the service button (
The word options will appear at the bottom of the menu)
, go to options on the menu and press player 1 start button.
1.
Remove the Z80 sync bus from socket 6D
2.
Remove the Z80 cpu from sockets 6B
3.
Remove the Eproms from socket 6E, 6F, 6H, 6J, 5E and 5F
4.
Install the Z80 that you removed from socket 6B,  into the new 4 in 1 CPU Board
5.
Install the new 4 in 1 CPU Board into socket 6B and 6D
6.
Install the new Eprom board into socket 5E ( It will not work in 5F )
7.
Connect the two wire between the 4 in 1 CPU Board and Eprom Board
8.
Remove the Video Ram Addresser board from 5S
9.
Remove the IC’s from socket 4K and 4N
10.
Install the two IC’s that you removed from 4K and 4N into the new High Score Save board
11.
Install the High Score Save board into socket 4K and 4N
12.
Solder the one wire from the High Score save board to pin 10 at location 5L
13.
Reinstall the Video Ram Addresser board at socket 5S