TM 11-5820-890-30-4
2-41. REPLACEMENT OF TUNER/MIXER (1A9).
Tools:
Flat tip screwdriver
Torque screwdriver
References:
Paragraph 2-33 for use of module extractor.
Paragraph 2-34 for removal and installation of Recovers.
Figure 2-13 for module location.
Figure 2-15 for location of RF cables.
Module extractor
ITEM
ACTION
REMARKS
REMOVAL
a.
RT bottom cover
b. RF cables (1W2,
1W4)
c.
RT top cover
d. Tuner/mixer
INSTALLATION
e.
Tuner/mixer
1W3, and
f.
RF cables (1W2, 1W3, and
1W4)
g. RT bottom cover
h. RT top cover
Remove.
Disconnect from tuner/mixer.
Remove.
Remove.
Check connector Iocation and
place in card guides. Press down
to fully seat.
Connect to tuner/mixer.
Install.
Install.
Refer to paragraph 2-34 for
removal of bottom cover.
See figure 2-15 for location of RF
cables.
Refer to paragraph 2-34 for
removal of top cover.
Refer to paragraph 2-33 for use
of module extractor.
See figure 2-15 for location of RF
cables.
Refer to paragraph 2-34 for
installation of bottom cover.
Refer to paragraph 2-34 for
installation of top cover.
2-213
