Basic HTML Version
ROUTINE
MAINTENANCE CHECK
I
REFER TO
,
'TROUBLE SHOOTING ON LOCATION'
CORRECT FAULT
POWER-UP:
TURN OFF POWER
TURN ON POWER
,
J.
LED ON MODULE
NO
SEE SYMPTOM # 1. PAGE 15
.
A4 FLASHES 7X
-
,
YES
PRESS SELF-TEST BUTTON
)
ON INSIDE OF FRONT DOOR
,
TO ENTER LAMP DRIVER MODULE TEST
•
ALL FEATURE LAMPS LIGHT.
NO
SEE SYMPTOM #2, PAGE 15
..
FLASH ON AND OFF?
p
,
YES
)
PRESS SELF-TEST BUTTON (AGAIN)
'"
TO ENTER DISPLAY DRIVER MODULE TEST
+
ALL DISPLAYS COUNT
NO
SEE SYMPTOM #3. PAGE15
-
0000000
to
9999999
•
YES
)
PRESS SELF-TEST BUTTON (AGAIN)
TO ENTER SOLENOID DRIVER MODULE TEST
+
ALL SOLENOIDS'
PULL-IN"
NO
SEE SYMPTOM #4. PAGE 16
.
IN SEQUENCE?
..
YES
PRESS SELF-TEST BUTTON (AGAIN)
(4)
TO ENTER SOUND MODULE TEST
]J
)
PRESS SELF-TEST BUTTON (AGAIN)
,~
TO ENTER STUCK-SWITCH TEST
SOUND MODULE PLAYS
~.-
"GAME OVER" TUNE
,
YES
INO SEE SYMPTOM #5, PAGE 16
.•..
NO
SEE SYMPTOM #6, PAGE 16
p
..
ALL SWITCHES'
OPEN?
-
•
YES
'SOLENOID AND STUCK-SWITCH NUMBER IS FLASHED ON PLAYER
PRESS SELF-TEST BUTTON 20X
SCORE DISPLAYS AS AN AID IN TROUBLESHOOTING
OR TURN POWER OFF AND THEN ON.
See page 17
GAME READY TO PLAY.
"HOLD FLIPPER BUTTONS IN DURING TEST
REPEAT ENTIRE TEST IF REPAIR WAS MADE.
FIGURE IV
(1
(2
(3
(5
(6)
SELF DIAGNOSTIC TEST
14
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