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Coin-Op : Arcade : Berzerk : KB-309-242

Title

Berzerk Pinout Part 1

Author

spies.com

Article


Berserk Pinouts
Stern, 1980

These pinouts should work for Frenzy as well. To switch games, you should
only have to switch the ZPU-1000 board. I believe the Frenzy board is
ZPU-2000.

The complete boardset includes these 6 boards:
ZPU-1000 [CPU/ROMs]
SB-1000 [Amp]
VSU-1000 [Sound/Voice]
BSC-1000 [Video]
VFB-1000 [Video + Controls]
RCR-1000 [Interface Board to controls + video]

Optionally, you may also come across the Power Supply (PS-1000), Heat
Sink (HSA-1000), transformer, and line filter.

Here is the board layout:

If you lay down the boards exactly like the diagram, all the game bus
connectors align themselves. The games bus connectors are all 23-pin
small-width MTA connectors, except for two 18-pin small-width MTA
connectors at locations J3 and J4 of BSC-1000 and VFB-1000.

------------------------------
| ** ** |
| J6 J5 |
| |
| ZPU-1000 |
| |
| J1 J2 J3 J4 |
| ** ** ** ** |
------------------------------
|| || ||
------------ ------------------------------
| ** | | ** ** |
| J2 | | J7 J8 |
| | | BSC-1000 |
| SB-1000 | | J1 J2 J3 J4 |
| | | ** ** ** ** |
| J1 | ------------------------------
| ** | || || || ||
------------ ------------------------------ ------------
|| | ** ** ** ** | | J1 J5 |
------------ | J1 J2 J3 J4 | | |
| ** | | | | J2 J6 |
| J1 | | VFB-1000 | | RCR-1000 |
| VSU-1000 | | | | J3 J7 |
| J2 | | | | |
| ** | | | | J4 J8 |
------------ ------------------------------ ------------


These pinouts are for all the large-width MTA connectors on the game
boards. These connectors all have the fatter pins.

RCR-1000 Board
==============

Both the J2 and J6 connectors are not used.

Location J1
Pin | Definition
------------------
1 | [to pin 10 on the transformer]
2 | [to pin 11 on the transformer]
3 | [from SB/J3-6]
4 | Key
5 | [from ZPU/J7-1]
6 | Gnd [not used]
7 | Gnd [not used]
8 | [not used]
9 | [from VFB/J6-2]
10 | [from VFB/J6-3]
11 | [from VFB/J6-4]
12 | [not used]

Location J2
Pin | Definition
------------------
1 | Gnd
2 | +5V
3 |
4 |
5 |
6 | Key
7 |
8 |
9 |
10 |

Location J3
Pin | Definition
------------------
1 | [to VFB/J6-9]
2 | Key
3 | [to VFB/J6-10]
4 | [to VFB/J5-6]
5 | Gnd [not used]
6 | [to VFB/J5-10]
7 | [to VFB/J5-9]
8 | [to VFB/J5-8]
9 | [to VFB/J5-7]
10 | [not used]
11 | +5V [from PS/J4-4]
12 | Gnd [not used]



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