TM 10--3510--221--24
0212 00--1
DIGITAL I/O PCB REPLACEMENT
0212 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Maintenance Level
Materials/Parts
Unit
Tools and Special Tools
Equipment Conditions
Tool Kit, General Mechanics (Item 1, WP 0272 00)
LADS power must be shut off and door opened at
main control enclosure (WP 0112 00).
REMOVAL
1. ESD. Loosen two screws (1) and slide back retaining plate (2).
2. ESD. Lift up on ejection latch (3) then slide digital I/O PCB (4) up out of card cage (5).
3. ESD. Disconnect ribbon cable (6) from connector J1 (7).
4. ESD. Disconnect ribbon cable (8) from connector J2 (9).
5. ESD. Disconnect ribbon cable (10) from connector J3 (11).
6. ESD. Disconnect ribbon cable (12) from connector J4 (13).