Sony PCV-J100 - Manual (Page 71)

System Board 57
GAME Connector
The GAME connector is a female DB-15 connector for connecting to a
game controller/joystick or MIDI device.
GAME Connector
Pin Signal Name
1 GAMEVCC
2 JOYB0
3 JX1R
4 GND
5 GND
6 JY1R
7 JOYB1
8 GAMEVCC
9 GAMEVCC
10 JOYB2
11 JX2R
12 MIDI_TxD
13 JY2R
14 JOYB3
15 MIDI_RxD
KY0056.VSD
GAME