Lucent Technologies SLC 5 Series - Page 216

Power Up: DLP-530 363-205-401
Page 4 of 6 Issue 7, March 1997
Figure 1 – Location of TB1 on RT Optics Power Shelf
16. Does DMM indicate between −42 and −56 volts?
If
YES,
then proceed to Step
17.
If
NO,
then continue with Step
20.
BLUE
FAN BFAN A
BFU
FAIL
GND
AUA11B
MJ
FAN
TEST
MN
AUA402
BLUE
FAN B
BLUE
FAN A FAN B
BLUE
FAN A FAN B
FAN A
ALM
ALM
CMN BLX WHX
ALM
ALM
-48V
CMN BLX WHX
WHITE
WHITE
-48V
ALM
ALM
-48V
CMN BLX WHX
ALM
ALM
-48V
CMN BLX WHX
BPC
-48RTN4
-48V4
-48V3
TB1
-48RTN3
-48RTN2
-48V2
-48RTN1
-48V1
WHITE WHITE
40D 40D 40D 40D
PMN
BFU BFU BFU
-48
PCU
FAIL
-48
GND
PCU
AUA11B
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