Service manual

COPYRIGHT © 2006 MERIT INDUSTRIES, INC.
I/O Board Diagrams (cont’d)
Motherboard - I/O Board Diagrams
Megatouch Ion Technical Reference Manual
I/O Board - Electronic Mech Connector (J1)
PIN 1
FIGURE 4 - TOP VIEW OF CABLE CONNECTOR
JST Connector (manufacturer part # 08NR-E4K)
PIN WIRE COLOR USE
1 WHITE COIN 1
2 WHITE COIN 2
3 WHITE COIN 3
4 WHITE COIN 4
5 WHITE COIN 5
6 WHITE COIN 6
7 YELLOW +12 VDC
8 GREEN GROUND
I/O Board - Joystick Harness Connectors (J29)
FIGURE 5 - TOP VIEW OF CON-
NECTOR
JST Connector
(manufacturer part # 10KR-6H-P)
FIGURE 6 - TOP VIEW OF CON-
NECTOR
Molex Connector
(manufacturer part # 43025-1000)
Molex Pin
(manufacturer part # 43030-0005)
PIN WIRE COLOR USE
1 WHITE POT 1
2 WHITE VREF
3 WHITE -VREF
4 WHITE POT2
5 WHITE VREF
6 WHITE -VREF
7 WHITE BUTTON 1
8 WHITE GROUND
9 ----- -----
10 WHITE BUTTON 2