Motorola R-20010 Maintenance Manual page 124

Communications system analyzer
Table of Contents

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Table
5.1.
System
Motherboard
Wirelist
(Sheet
44
of
57)
F ROM
TO
NAME
J15-17
J18-2
RF ATIEN 30 DB
J15-18
J18-13
RF ATIEN
20
DB
J15-19
J18-1
RF ATIEN 10 DB
J15-20
J7-4 J14-16
VERT
FROM
RNG
SW
J15-21
J18-14
RF ATIEN 0 DB
J15-22
J7-6
DVM FROM RNG SW
J15-23
J15-24
J7-60 J12, J13-44
INT
SCOPE
TO RNG
J15-25
P1-49,50
10V
/DIV
RNG
SEL
J15-26
P1-51,52
1V
/DIV
RNG
SEL
J15-27
P1-53,54
0.1V /DIV RNG SEL
J15-28
P1-57,58
0.01V
/DIV
RNG
SEL
J15,29
J17-4
OFFSET ON/OFF
J15-30
J8-58
IF
OVERLOAD
J15-31
P2-5
WB/NB
J15-32
J8-59
SIGNAL PRESENT
J15-33
P1-5
ANT
SEL
J15-34
J11-61
EXT
FREQ CNTR
J15-35
SPARE BIT
J15-36
J11-63
EXT FREQ CNTR
J15-37
J17-20
RF OVER TEMP
J15-38
J8-57
WB
SIGN PRES
J15-39
J14-64 J13-64, J12-64
FIRQ
J15-40
J14-15
OPTO
CCW
J15-41
5-45

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