E F Johnson Company 2422001-1 Benutzerhandbuch
August 2000
Part No. 001-2001-200
Part No. 001-2001-200
10-32
9
7
12
11
10
8
6
5
4
3
2
1
A
B
C
J2
1
2
3
4
5
6
7
8
9
REPEATER
BACKPLANE
AC FAIL IN
POWER SWITCH
THERMAL SENSOR
+15V
GROUND
GROUND
-5V
TO
POWER HARNESS
GROUND
+15V
+5V
TO
RFIB
+26.5V
A
B
C
1
2
3
4
5
6
7
8
9
10
11
12
3
6
9
8
5
2
1
4
7
J2
BACKPLANE
POWER CABLE CONNECTOR AND SCHEMATIC
FIGURE 10-43
FROM
A
FROM
B
TO
P105
TO
P102
TO
P101
TO
P104
FROM
C
TO
P103
+
WO5
+15V IN
+15V IN
WO6
WO20
EP20 WO20A
WO7
WO8
+15V OUT
+15V OUT
+
+26V IN
+26V IN
WO21
+
EP21 WO21A
+26V OUT
+26V OUT
WO11
WO12
WO13
WO16
WO14
WO15
+
C1
2200
C2
2200
C3
2200
C4
2200
WO18
WO10
WO9
WO17
POWER FILTER BOARD COMPONENT LAYOUT
FIGURE 10-41
POWER FILTER BOARD SCHEMATIC
FIGURE 10-42