TM 10--3510--221--24
0211 00--1
DISCRETE INPUT PCB ASSEMBLY REPLACEMENT
0211 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Maintenance Level
Materials/Parts
Unit
Tags (Item 9, WP 0271 00)
Washer, Lock (Item 17, WP 0275 00)
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 screw (1) then disconnect ground wire (2).
2. ESD. Loosen screw terminals (3), then tag and disconnect wiring from J1 connector (4).
3. ESD. Disconnect ribbon cable (5) from J2 connector (6).
4. ESD. Disconnect ribbon cable (7) from J3 connector (8).
5. ESD. Disconnect wire harness (9) from J4 connector (10).
6. ESD. Disconnect wire harness (11) from J5 connector (12).
7. ESD. Disconnect wire harness (13) from J6 connector (14).
8. ESD. Disconnect wire harness (15) from J7 connector (16).
9. ESD. Remove screw (1) and lock washer (17).
10. ESD. Remove five screws (18) and lock washers (19), then remove input PCB (20) from standoffs (21).
