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B A D
G l , P I N S 1 4 6 1 5
R E P L A C E
G I
GOOD
P I C K 3
.. ....
STA R T
P O R T 1 3
F A U LT
I S O L A T I O N
C H E C K
G l , P I N S 3 6 4
BAD
C H E C K
I /O D E C O D E
L O G I C
FLOWCHART
GOOD
C H E C K
O U T P U T S
O F
E 4
P I N S
2 - 9
See Note
P R I NTED C I R C U IT
B O A R D
F A I L U R E
GOOD
C H E C K
E 4 ,
PI
N
1
B A D
R E P L A C E
NOTE : Check for power l og ic l eve l s
B A D
WRITE STROBE
FAILURE
FROM M PU
E 4
4-45
Summary of Contents for 5000 Plus
Page 57: ......
Page 125: ...3 MPU BOARD Troub l eshoot i ng cont d CLOCK D I AGRAM Vee 3 68...
Page 158: ......
Page 218: ......
Page 242: ...HOPPER CONTROL BOARD Boar d Assemb l y AS 3556 1 3 o 0 o Q5 r 7 4...
Page 258: ......
Page 290: ......
Page 335: ......
Page 343: ......
Page 361: ...1 5 APPEND I CES APPEND I X 4 Co i n Mechan i sm I nc 1 5 6...
Page 382: ......
Page 383: ...APPEND I X 6 Ser v i ce Su i l e t i ns 1 5 APP END I CES 1 5 1 2...
Page 384: ......