View source for Pinouts Berzerk Pinout

This game is made up of a whopping 5 PCBS

ZPU-1000: Main CPU board>br>
BSC-1000: Colour overlay pcb<br>
VFB-1000: Video Board<br>
SB-1000: Sound FX<br>
VSU-1000: Voice Generator Board<br>

=== ZPU-1000 ===<br>
Marked from right to left 1-10<br>
1 - book keeping<br>
2 - Ground<br>
5 - +5<br>
9 - +5<br>
Rest are not used, there is pins there for -5 and +12 but are not needed unless you use some queerbo roms<br>

=== BSC-1000 ===<br>
2 - +5<br>
4 - Blue<br>
5 - Green<br>
6 - Red<br>

=== VFB-1000 ===<br>
'''J8 - 12 pins'''<br>
1 - Ground<br>
3 - Comp sync<br>
7 - +5<br>
8 - +5<br>
9 - Ground<br>
11 - Ground (normally -5 for 4027 rams, not needed for 4164 but I ground so its possible to also use 41256)<br>
12 - +5 (normally +12 for 4064)<br>

'''J5 - 10 pins'''<br>
1- Ground<br>
6- Fire<br>
7- Down<br>
8- Up<br>
9- Right<br>
10- Left<br>

'''J6 - 10 pins'''<br>
1- Ground<br>
2- Coin 1<br>
3- Coin 2<br>
4- Coin 3<br>
9- P2 Start<br>
10- P1 Start<br>