TM
3-6665-316-12
REPLACEMENT
O F RECEIVER TONE MODULE
4-12.
This
task
covers:
a.
Removal.
b.
Installation.
INITIAL SETUP
Materials/Parts:
Grease
Pencil
(Item
2,
Appendix
E,
or
equivalent).
a.
Removal
1.
Position receiver so receiver ring is up,
extender
is
down
and
coaxial connector (1) is to your right.
2.
Looking down into receiver ring,
locate
tone
module
(2)
on
decoder
printed wiring assembly (3).
3.
Carefully twist end of tiedown strap (4) 90 so strap can be opened.
Open strap, and pull up on tone module until pins clear holes in
socket XZ1.
b.
Installation
CAUTION
Any attempt to mount a transmitter tone module
in a receiver or vice-versa could damage the
equipment.
4-22