Jack the Giantkiller pinouts
Cinematronics, 1982
I believe cocktail mode can be wired by hooking up the player 2 controls.
I think the player 2 controls for L, R, D, and U are on pins N, P, R, and S.
I think the player 2 button controls are on pins 6 and 7 or 10 and 11.
If you only wire the player 1 controls, the game will work fine in an upright
mode. Player 2 and Player 1 can both play off the same joystick and buttons.
CPU Edge Connector:
(A) SOLDER SIDE | PARTS SIDE (B)
------------------------------------|--------------------------------------
| A | 1 | Gnd
--------------------------------|---|---|----------------------------------
| B | 2 | +5V
--------------------------------|---|---|----------------------------------
-5V | C | 3 | +12V
--------------------------------|---|---|----------------------------------
Spkr - | D | 4 | Spkr +
--------------------------------|---|---|----------------------------------
Coin 1 | E | 5 |
--------------------------------|---|---|----------------------------------
Coin 2 | F | 6 |
--------------------------------|---|---|----------------------------------
| H | 7 |
--------------------------------|---|---|----------------------------------
| J | 8 | P1 Throw
--------------------------------|---|---|----------------------------------
| K | 9 | P1 Shoot
--------------------------------|---|---|----------------------------------
2P Start | L | 10|
--------------------------------|---|---|----------------------------------
1P Start | M | 11|
--------------------------------|---|---|----------------------------------
| N | 12|
--------------------------------|---|---|----------------------------------
| P | 13|
--------------------------------|---|---|----------------------------------
| R | 14|
--------------------------------|---|---|----------------------------------
| S | 15| Red
--------------------------------|---|---|----------------------------------
P1 Left | T | 16| Green
--------------------------------|---|---|----------------------------------
P1 Right | U | 17| Blue
--------------------------------|---|---|----------------------------------
P1 Down | V | 18| Sync
---------------------------------------------------------------------------
P1 Up | W | 19| Video Gnd
--------------------------------|---|---|----------------------------------
| X | 20|
--------------------------------|---|---|----------------------------------
| Y | 21| +5V
--------------------------------|---|---|----------------------------------
| Z | 22| Gnd
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