Basic HTML Version
SWITCH MATRIX CIRCUIT
vee
ROW
Data ~
+12V
Jl15
or
J116
Playfield
Switch
COLUMN
Power Driver Board
COIN SLOT SWITCH CIRCUIT
DEDICA.TED INPUT
VCC
Coin Door
Interface Boord
DEDICA.TED GROUND
J114
Power Driver Boord
DIAGNOSTIC SWITCH CIRCUIT
DEDICATED INPUT
VCC
Diagnostic Switches
Doto
J
Gray-XXX
Black
r-------~14~------------~
DEDICATED GROUND
Jl14
Power Driver Board
3-5