TM 11-6625-3081-23
2-49. MULTIPROGRAMMER ASSEMBLY 2A2A6 REPAIR (cont)
2-49
c.
STANDARD INPUT CCA (3)
replacement.
(1) Remove ribbon connector (4)
from REMOTE/LOCAL CCA (5)
and rear of access door (1).
(2) Pull CCA (3) straight out.
NOTE
REMOTE/LOCAL CCA (5) and LOGIC &
TIMING CCA (6) are connected by a
ribbon harness and must be removed at
the same time.
d. REMOTE/LOCAL CCA (5) replacement.
(2) Pull CCA (6) and CCA (5)
straight out at same time.
(3) Disconnect ribbon connector
between CCA (5) and CCA (6).
f.
DIGITAL INPUT OR DIGITAL OUTPUT
CCA (8) replacement.
CAUTION
This equipment contains parts and
assemblies sensitive to, damage by
electrostatic discharge (ESD). Use
ESD precautionary procedures when
touching, removing, or inserting,
circuit card assemblies.
(1) Remove ribbon connector (4)
from CCA (5).
NOTE
(2) Pull CCA (5) and CCA (6)
straight out at same time.
(3) Disconnect ribbon connector
between CCA (5) and CCA (6).
e.
LOGIC & TIMING CCA (6)
replacement.
This procedure is used to replace any
of five DIGITAL INPUT CCAs or any of
five DIGITAL OUTPUT CCAs.
(1) Comply with ESD procedures
for CCAs (para 2-21).
(2) Remove connector (7) from
(1) Remove connector (7).
CCA (8) being replaced.
2-275
