Basic HTML Version
FIGURE IV SELF DIAGNOSTIC TEST
(3
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?
,.
r=":":
-,-
YES
)
PRESS SELF-TEST BunON (AGAIN)
J
TO ENTER DISPLAY DRIVER MODULE TEST
••
ALL DISPLAYS COUNT
NO
ses SYMPTOM #3, PAGE 15
-
000000
10
999999
-.
•.
YES
)
PRESS SELF-TEST BUTTON (AGAIN)
TO ENTER SOLENOID DRIVER MODULE T.EST
,
ALL SOLENOIDS'
PULL·IN'·
NO
SEE SYMPTOM
#4,
PAGE 16
-
IN SEQUENCE?
--
-
(4)
PRESS SELF-TEST BUTTON (AGAIN)
~
TO ENTER SOUND MODULE TEST
PRESS SELF-TEST BUTTON (AGAIN)
J
TO ENTER STUCK-SWITCH TEST
-
SOUND MODULE PLAYS
..
"GAME OVER" TUNE
,
YES
INO SEE SYMPTOM
#5,
PAGE 16
NO
SEE SYMPTOM
#6,
PAGE 16
•.
ALL SWITCHES'
OPEN?
--
,
YES
'SOLENOIO AND STUCK-SWITCH NUMBER IS FLASHED ON PLAYER
PRESS SELF·TEST BUTTON 12X
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.
(1
(2
(5)
(6)
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