Slither

Video board:
J1:  (14 pin .156")
1  +5
2  +5
3  Gnd
4  -5
5  Gnd
6  +12
7  Gnd
8
9  KEY
10 +12
11 Gnd
12 +12
13
14 ~Reset

J2:  (14 pin .156")
1  +VSync
2
3
4  GND
5
6
7
8
9  +HSync
10 Blue
11 Green
12
13 KEY
14 Red

J19: (2 pin .156")
1  Memory Protect In
2  Memory Protect Out


Data/Sound/Rom board

J1:  (14 pin .156")
1  +5
2  +5
3  Gnd
4  -5
5  Gnd
6  +12
7  Gnd
8
9  KEY
10 +12
11 Gnd
12 +12
13
14 ~Reset

J7:  (5 pin .156")
1  Spk+
2  Spk-
3  KEY
4
5

J15: (14 pin .156")
1  Audit
2
3
4
5  Left Coin
6  Right Coin
7  Center Coin
8
9 KEY
10 GND
11 Left Lockout
12 Right Lockout
13 Coin Counter
14 +12 (Coin Counter Out)

J16: (14 pin .156")
1  GND
2  KEY
3
4
5
6
7  Fire Down
8  2P Start
9  Fire Up
10 1P Start
11
12
13
14

J17: (14 pin .156")
Unused

J19: (14 pin .156")
1  GND (Trackball out)
2  +5  (Trackball out)
3  HClk
4  HData
5  VClk
6  VData
7  KEY
8
9
10
11
12
13
14