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TM 11-5820-890-30-5
4-58. REPLACEMENT OF 2-WIRE DUAL TRANSIENT PROTECTION CCA.
Tools:
Flat tip screwdriver
Cross tip screwdriver
Torque screwdriver
Soldering kit
Expendable Supplies:
Solder
Alcohol
Cotton swabs
References:
Paragraph 4-52 for removal and installation of 1-Watt Audio Amplifier CCA (5A2).
ITEM
ACTION
REMARKS
REMOVAL
a. Mounting adapter
b. Access cover (1)
c. Wires
d. 2-Wire dual transient
protection CCA (8)
INSTALLATION
e. 2-Wire dual transient
protection CCA (8)
f. Wires
FROM
Set on work surface with right side
toward you.
Remove and retain access cover (1).
Using soldering kit, tag and desolder
wires from defective 2-Wire dual transient
protection CCA (8).
Using cross tip screwdriver, remove and
retain four screws (9) and flat washers
securing 2-Wire dual transient protection
CCA (8) to audio amplifier chassis (10).
Remove and discard CCA.
Position CCA on chassis. Using cross tip
screwdriver, install four retained screws
(9) and flat washers securing 2-Wire dual
transient protection CCA (8) to audio
amplifier chassis (10).
Using soldering kit, solder tagged wires
to correct terminals on replacement
2-Wire dual transient protection CCA (8)
per the following wire list. Remove wire
tags.
A1-E3
A1-E4
A1-E7
A1-E8
g.
Access cover (1)
Install.
See figure 4-14. Refer to
paragraph 4-52 for access
cover removal procedures.
See figure 4-16
These were removed in
step d.
These were removed in
step c. Before and after
soldering, clean wires
and terminals with alcohol
and cotton swabs.
TO
COLOR/TRACER
E2A
White/Black
E1A
White/Red
E1B
White/Orange
E2B
White
See figure 4-14.
These were removed in
step b. Refer to paragraph
4-52 for access cover
installation procedures.
4-167
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