TM 9-6115-664-13&P
4-28. CIRCUIT BOARD ASSEMBLY MAINTENANCE (REMOTE CONTROL PANEL)
B.
INSPECTION.
1.
Inspect circuit board assembly for obvious damage. Inspect electrical connectors for corrosion, damage, and
evidence of electrical short. Check for bent, broken, or missing pins.
2.
Inspect electrical wiring for cuts, abrasions, and bare wire. Inspect wire insulation for damage.
3.
Inspect wiring connectors for bent, broken, or missing electrical contactors.
4.
Inspect LED indicator lights for obvious damage. Ensure LEDs are securely fastened to circuit board.
C.
INSTALLATION.
CAUTION
Wear an anti-static bracelet when handling circuit board to prevent damage to components.
CAUTION
Ensure circuit card LEDs are aligned with front panel mounting holes to prevent damage to LEDs.
1.
Attach circuit board assembly (8, Figure 4-18) to front panel (1) using fi ve screws (9).
2.
Connect electrical connector (7) to circuit board assembly (8).
3.
Connect remote cable electrical connector (6) to circuit board assembly.
4.
Mate front panel (1) to remote housing (2) and secure using six screws (3), lockwashers (4), and washers (5).
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