Service manual

POWER SUPPLIES
9-7
March 2000
Part No. 001-3139-502
Figure 9-3 RECEIVER SITE POWER SUPPLY SCHEMATIC
Figure 9-4 RECEIVER SITE REDUNDANT KIT SCHEMATIC
1
2
3
4
5
7
8
6
TB1
+13.8V
9
10
F1
J1
1
2
3
4
5
7
8
6
9
10
+
-
10A
TB2
P1
P2
GND
1
2
3
4
5
7
8
6
TB1
+13.8V
9
10
F1
1
2
3
4
5
7
8
6
9
10
+
-
CHALLENGER
POWER SUPPLY
CHALLENGER
POWER SUPPLY
-
+
TB2
P1
P2
GND
10A
SECONDARY
PRIMARY
CR2
GRN
PRIMARY
GRN
CR3
SEC
R2
470
470
R3
FRONT PANEL
PS INDICATORS