TM 5-6675-325-14
5-20.3 Replace Main Logic PC Board.
MOS: 35E, Special Electronic Devices Repairer
TOOLS: 3/16 in. Flat Tip Screwdriver
No. 2 Cross Tip Screwdriver
Needle Nose Pliers
SUPPLIES: Main Logic PC Board
a.
Remove four screws and washers from top of auto-scaler. Lift off top.
CAUTION
Front panel is connected to frame of auto-scaler by two ribbon cables. Do
not pull front panel more than a few inches from frame.
Damage to circuit
boards can result.
b. Remove four screws on front panel of auto-scaler. Pull front panel free
from auto-scaler frame.
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