Motorola R-20010 Maintenance Manual page 137

Communications system analyzer
Table of Contents

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Table 5.1. System Motherboard Wirelist
(Sheet 57 of 57)
FROM
TO
NAME
I
CAPACITORS
C1-1
R1-1 E2
FP MOD OUT
C1
-2
GND
C2-1
R2-1
E3
DEMOD OUT
C2-2
GND
110/220¥ SWITCH
S1-1
J3-37,38
220
LOW
S1-2
E10 J3-29,30
NE2-2
V2-2
AC NEUT
51 -3
J3-41 ,42
J6-53,54
110 LOW
51-4
S1-7
51-5
J3-35,36
NE1-2 V1-2
PRIMARY
#1
51-6
E10 J3-29,30
NE2-2 V2-2
AC NEUT
S1-T
S1-4
S1-8
J3-31 ,32
NE2-1 V2-1
PRIMARY
#2
S1-9
E9 J3-33,34
NE1-1 V1-1
AC HOT
VARISTORS
V1-1
E9 J3-33,34 NE1-1 S1-9
AC HOT
V1-2
J3-35,36
NE1-2
S1-5
PRIMARY
#1
V2-1
J3-31 ,32 NE2-1
S1-8
PRIMARY
#2
V2-2
E10
J3-29,30
NE2-2
51-2,6
AC NEUT
NEON BULBS
NE1-1
E9
J3-33,34 S1-9 V1-1
AC HOT
NE1-2
J3-35,36 S1-5 V1-2
PRIMARY
#
1
NE2-1
J3-31,32
S1-8
V2-1
PRIMARY
#2
NE2-2
E10
J3-29,30
S1-2,6
V2-2
AC NEUT
RESISTORS
R1-1
E2
C1-1
FP MOD OUT
R1-2
J10-43,44
R2-1
E3
C2-1
DEMOD
OUT
R2-2
JS-64
DEMOD OUT
5-58

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