Lucent Technologies SLC 5 Series - Page 126

Power Up: DLP-509 363-205-401
Page 2 of 4 Issue 7, March 1997
Figure 1 – AUG1 Positive Ring Unit
8. Is wiring correct?
If
YES,
then get another
PRU
and repeat from Step
2.
If
NO,
then continue with Step
9.
9. Repair wiring and replace blown fuses in
PRU
.
FAIL
WHITE
AUG1
FR GND
-48V
-20HZ
+20HZ
PRU
BLUE
WHITE
BLUE
DUAL
BANK 2
DUAL
BANK 1
Lucent