Frisky Tom (Nichibutsu 1981)

1  GND
2  GND
3  TEST
4  CONECTION ERROR
5  +5
6  +5
7  1P UP
8  1P DOWN
9  -
10 -
11 1P LEFT
12 1P RIGHT
13 COIN 1
14 COIN 2
15 1P START
16 2P START
17 2P UP
18 2P DOWN
19 2P LEFT
20 2P RIGHT
21 SERVICE
22 EDIT
23 -
24 COUNTER CHECK
25 -
26 SPEAKER
27 6.3VAC
28 +12
29 +5
30 +5
31 +5
32 +5
33 GND
34 GND
35 GND
36 GND