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C
HAPTER
3. M
AINTENANCE
P
ROCEDURES
3-111
02.9631.0010
CONFIDENTIAL
15 Jan 98
3.3.18 Input/Output Connector Removal and Replacement
Parts:
1 EA
RECEPT, 9POS CHASSIS MNT LAMP (52.6251.0001)
Tools:
Screwdriver, Phillips #1
Screwdriver, Phillips #2
Pin removal tool
1/4” nut driver
To remove and replace input/output connector, (Figure 3-38):
4-40 KEPS NUT
4-40X5/16"PPB SCREW
INPUT/OUTPUT
CONNECTOR
KEYING
CONNEXP
Figure 3-38. Input/Output Connector Removal and Replacement
Step 1.
Remove power to luminaire.
Step 2.
Open chassis lid.
a. At electronics chassis, remove six 10-32x3/8"PPB screws
that secure chassis lid to chassis and open lid.
Step 3.
Remove input/output connector nine-pin receptacle from
chassis.
a. At connector, at outside of chassis, using #1 Phillips
screwdriver and 1/4” nut driver, remove four
4-40x5/16"PPB screws and 4-40 KEPS nuts that secure
square flange receptacle (I/O connector) to chassis.
b. Using pin removal tool, remove pin contacts from faulty
receptacle and remove receptacle.