Figure 3-3 Pps - Peripheral Power Supply Test Points - Tadiran Telecom Coral FlexiCom 6000 Installation Procedure And Hardware Reference Manual

Figure 3-3 PPS -
Peripheral Power Supply
Test Points
3-6
Initial Power-Up Tests
Power on
green indicator
Output
voltage
adjust
PERIPHERAL
POWER SUPPLY
PPS
F1
INPUT
Input fuse -48V
PPS DC-DC
converters
8A
F2
INPUT
Input fuse -48V
PPS control &
peripheral cards
15A
ON
Power switch
OFF
ADJ
+
+5V
RTN
ADJ
-5V
RTN
Output test
ADJ
points
+
+12V
RTN
-12V
RTN
-48V
RTN
Coral FlexiCom 6000 Installation Manual