Fluke 93 Service Manual page 144

7
-
ia
CORRECTIVE MAINTENANCE
Comp Name
(pin)
Scope
Circ/IC
Freq.
Data
Deecription
H/L7A
18
8A10BA10
19
BA09/BA9
20
BA0BBA8
21
BA07/BA7
22 BA06BA6
23 BA05/BA5
24 BA04/BA4
25 BA03/BA3
26 BA02/BA2
27
BA01/BA1
28
BAOO/BAO
29
CEN/ROMOSELN
30
A15/ROM1SELN
31
UPCLOCK
32
ADOO/DO
33 AD01/D1
34
AD02/D2
35
AD03/D3
36
AD04/D4
37
AD05/D5
38
AD06/D6
39 AD07/D7
40 AD08/D6
41
+5VDyVDD
42
AD09/D9
43
.,.,/VSS
44
AD10/A10
45
ADIVAII
46
AD12/A12
47
AD
13/1
48
AD14/A14
49
AD15/A15
50
SYNCRDY
/SYNCRDY
Unstable
Unstable
M
^ M
I
m
.
—
rfc
ai
miriTimjm].
Unstable
635 kHz
635 kHz
635 kHz
616 kHz
616 kHz
A
A
A
A
A
Unstable
616 kHz
A
Unstable 590 kHz
A
Unstable 599 kHz
A
Unstable 599 kHz
A
Unstable 599 kHz
A
Unstable
624 kHz A
nTtrirnw^^
1
0
H
1
0
H
^WWWVW"
12.496MHz
A
0
0
0
0
0
0
0
0
o
0
0
o
0
0
o
0
0
0
0
0
o
0
0
0
0
0
o
1
0
H
0
0
o
0
0
L
0
0
o
0
0
o
0
0
o
0 0
o
0
0
o
0
0
o
0
0
o
Buffered
Address
Buffered
Address
Buffered Address
Buffered Address
Buffered Address
Buffered
Address
Buffered Address
Buffered Address
Buffered Address
Buffered
Address
Buffered
Address
/Rom 0
Select
Not
Address
15/Rom
1
Select
Not
Micro-processor Clock
Address Data/Oata Bus
I/O 0
Address Data/Oata Bus
I/0
Address
Data/Data
Bus
I/O
2
Address Data/Data
Bus
I/O
3
Address Data/Data
Bus
I/O
4
Address Data/Data Bus
I/O
5
Address Data/Data Bus
I/O 6
Address Data/Data Bus
I/O
7
Address Data/Oata
Bus
I/O 8
Volt
Supply
Address
Oata/Oata
Bus
I/O
9
Volt
Supply Ground
Address Data/Data Bus
I/0
10
Address Data/Data
Bus
I/O 11
Address
Data/Data
Bus
I/0
12
Address
Data/Oata
Bus
I/O
14
Address Data/Oata
Bus
I/O
Address Data/Data
Bus
I/0
15
Synchronisation
ready