AMI Entertainment Megatouch Ion Troubleshooting Manual

COPYRIGHT © 2010 AMI ENTERTAINMENT NETWORK, INC.
Troubleshooting Guide for Megatouch Ion Games
P
ROBLEM
•
•
no power
• •
bill acceptor
•
motor does not
run
•
•
no flash on the
monitor screen
•
•
no cooling
fans operating
•
•
no output from
•
power supply
•
• •
no video
• •
no cooling fan
operation
•
screen is blank
•
AC power to
the monitor
and bill
acceptor
•
no output from
power supply
• •
no video
•
cooling fans
•
are working
•
there is a
•
sound when
coins are
•
deposited
•
•
no video
•
constant
beeping or a
sequence of
beeps
•
•
no video
• •
no sound when
•
coins are
deposited
• •
coin jam
•
•
•
•
C
ORRECTIVE
Check that the power cord is connected to a "live" outlet.
Check that the power switch is on.
Check that the power cord is connected to the game power
supply.
Check that the power supply's voltage select switch is set
to the proper voltage.
Check the harness connections to the on/off switch and
circuit breaker.
Check the circuit breaker for an "open".
Check the AC harness connection to the power supply.
Check the line cord.
Check the DC harness connection to the motherboard.
Check the AC harness connection to the power supply.
Check the video cable connections to the motherboard and
the LCD display and the monitor control board.
Check the +12 volt supply voltage to the LCD display
(yellow wire = +12, black wire = ground)
Check the harness connections between the PC boards on
the back of the LCD display.
Replace the LCD display.
The memory card (DIMM) may not be seated properly.
Reseat the DIMM or replace it.
Check all connections to the motherboard.
Reseat the DIMM.
Replace the motherboard or send it for repair.
Check the coin mech and coin chute for coins blocking the
pathway.
Make sure the coin harness is connected between the
normally open and common terminals on the coin switch.
Disconnect the bill acceptor and the coin switch one at a
time to narrow down the problem.
Check the coin harness for pinched or damaged wires.
Disconnect the coin harness from J1, J3, J7, and J8 of the
I/O board. If the coin jam still appears, the I/O board will
have to be sent for repair.
A
CTION