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TM 11-5820-890-30-5
14-40. REPLACEMENT OF POWER SUPPLY ADAPTER CHASSIS ASSEMBLY. Continued
ITEM
ACTION
REMARKS
REMOVAL Continued
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Diode CCA (11) wires
Four screws, flat
washers, and
Iockwashers (12)
Diode CCA (11)
Power supply adapter
12 captive screws (3)
Rear access cover (2)
Use soldering kit, soldering aid, and heat
sink. Tag location of all wires on the diode
CCA (8A2A2). Unsolder each wire from
terminal posts on the A2 CCA.
Use cross tip screwdriver. Remove and
inspect four screws and flat washers
securing the A2 CCA to the chassis.
If damaged, obtain replacement.
Discard Iockwashers.
Remove and retain.
Set on work surface with rear
toward you. See figure 14-4.
Use flat tip screwdriver. Fully loosen and
inspect for damage. If damaged,
obtain replacement.
Remove from chassis to allow access to
CR1, CR3 and CR4 diodes, J2 connector,
and the S1 rotary switch, and retain.
See figure 14-11.
Figure 14-11.
Power Supply Adapter Chassis Assembly (Rear View)
Without Rear Access Cover.
14-69
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