TM 5-3610-285-14
7-20.3 Replace Logic Board Assembly.
MOS: 35E, Special Electronic Devices Repairer
TOOLS:
Tool Kit, Electronic Repair
Flat Tip Screwdriver
SUPPLIES: Logic Board Assembly
WARNING
Death or serious injury may occur from electrical shock unless power cord is
unplugged before repairing equipment.
a. Unplug power cord.
b. Unplug reflection/transmission probe cable.
c. Remove four screws and chassis cover.
d. Remove clock board assembly (paragraph 7-20.2).
e. Remove ribbon cable connectors.
f. Tag and disconnect wires from terminals.
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