MERIT INDUSTRIES Megatouch XL Service Manual Page 79
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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COPYRIGHT © 2005 MERIT INDUSTRIES, INC.
Merit Industries, Inc.
Troubleshooting Guide for Megatouch
MAXX™ Games (continued)
Troubleshooting Information - Troubleshooting Guide
Megatouch MAXX Technical Reference Manual
Refer to the list below if you are experiencing a problem with your Megatouch MAXX™ Game.
P
ROBLEM
C
ORRECTIVE
A
CTION
•
coin jam
•
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 J3 of the I/O board. If the coin jam still
appears, the motherboard will have to be sent for repair.
(NOTE: Full MAXX™™, Slim MAXX™ and Select MAXX™ cabinets have an
optical coin switch.)
•
meter not advancing
•
Check connection at I/O board.
•
Check wiring at
J3 METER
connector on I/O board.
•
game locks up while
being played or in the
attract mode
•
no movement on the
screen
•
power has to be cycled
off and on to get the
game to function again
•
Check the output voltages from the power supply:
Globtek ST230 Globtek Mini GPS145-MATX
Red wire +5 volt Red wire +5 volt
Yellow wire +12 volt Yellow wire +12 volt
Blue wire -12 volt Blue wire -12 volt
White wire -5 volt Violet wire +5 volt power good
Orange wire +5 volt power good Black wire ground
Black wire ground
EOS VTL 100-4000 Enhance SFX 1211J
Red wire +5 volt Red wire +5 volt
Yellow wire +12 volt Yellow wire +12 volt
Blue wire -12 volt Blue wire -12 volt
White wire -5 volt White wire +5 volt power good
Violet wire +5 volt power good Violet wire +5 volt VSB
Black wire ground Black wire ground
Brown wire +3.3 volt
•
Clean the vents and the fans of any dust and dirt that may interfere with airflow.
•
Clean the CPU cooling fan under the I/O board.
•
Replace the CPU cooling fan if it is not operating properly.
•
Clean the contacts between the I/O board, riser board, and motherboard.
•
Reseat the DIMM on the motherboard.
•
Clear memory with the following procedure:
•
Power off the game.
•
Press and hold the “Setup” and “Calibrate” buttons.
•
Turn the game on and keep holding the buttons until the screen displays
“TWO BUTTON CLEAR DETECTED RELEASE BUTTONS”. This should
take about 30 seconds.
•
Release the buttons. This will clear high scores, clear the books and reset
options, and reset the game menu and coin menu to their factory settings.
•
Perform a checksum test on the hard drive:
•
Power off the game.
•
Turn on DS2, position 8.
•
Turn on the game. The test will take about 25 minutes.
•
A failed test will lock up and display “CHECKSUM ERROR” on the screen.
•
A passed test will display “CHECKSUM OK” then continue to the attract
screens mode.
•
game resets while being
played or in the attract
screens
•
Follow same steps as above.
- Section 1 4
- Cabinet Information 4
- Cabinet Information Section 5
- Megatouch Full MAXX 6
- PCB GUIDES 11
- FRONT FACE 12
- SA0172-01 15
- EC9840-03 15
- SA0211-02 15
- UNICORN MOTHERBOARD 18
- (EC0026-09) 18
- MAXX Upright 21
- Blue MAXX Upright 25
- Megatouch MAXX Parts List 28
- (NO DISCOUNT) 29
- Section 2 39
- Hard Drive 39
- Information 39
- Compatible Security Keys 40
- MAXX 2K PLUS 41
- CHAMPIONSHIP MAXX 2K PLUS 41
- CHAMPIONSHIP MAXX 2K 41
- Section 3 42
- Troubleshooting 42
- Touchscreen Calibration 45
- ATTENTION: 46
- FIGURE 2 - TELCO MOTHERBOARD 48
- 49
- Full MAXX 55
- SIDE PANEL 70
- LATCH DETAIL 70
- CONTROLLER 74
- TOUCHSCREEN 74
- (TYP.4 PLACES) 74
- HEX BOLT 74
- Merit Industries, Inc 78
- MAXX™ Games 78
- MAXX™ Games (continued) 79
- Section 4 85
- Power Supplies 85
- Power Supplies - GlobTek 86
- Power Supplies - EOS 87
- EOS VTL100-4000 87
- Used in: 87
- MAXX Elite and EZ MAXX 87
- MAXX Select and Slim MAXX 87
- Power Supplies - Mini-GlobTek 88
- Power Supplies - Enhance 89
- Section 5 90
- Motherboards 90
- I/O Board Pinouts 91
- 1 COIN 5 HIGH (optional) 92
- 2 COIN 6 HIGH (optional) 92
- Section 6 94
- Monitors 94
- Monitors Used in MAXX Games 95
- Degaussing your Monitor 96
- Monitor Adjustment Procedures 97
- Section 7 98
- Technical Service 98
- Bulletins 98
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