TM 1-1270-476-30
4-197
4-17. DAY TV SOLID STATE CAMERA ASSEMBLY AND NIGHT SENSOR ELECTRO-OPTICAL
MULTIPLEXER ASSEMBLY REPAIR (cont)
g. Remove three screws (12) and flat washers
(13).
NOTE
Tilting the top of the electro-optical sensor
assembly out before the bottom will ease
removal.
h. Remove electro-optical sensor assembly
A1 (14) through side of video processor
housing.
INSTALLATION
i. Remove old corrosion inhibitive sealing and
coating compound from mounting hardware
(para 2-6).
j. Apply corrosion inhibitive sealing and
coating compound to mounting hardware
(para 2-6). Use class 1A application.
k. Install CCA bracket (8) and secure using
two screws (9) and screw (10) with flat
washer (11).
CAUTION
Prevent damage to CCAs and mating
connectors by using care when installing
CCAs. Ensure that CCA connectors are alined
properly, then press firmly into place.
l. Install analog CCA A3 (7) and digital CCA
A2 (6).
m. Connect connector A1P1 (15) to digital
CCA connector A2J1 and tighten two
screwlocks (16).
NOTE
Positioning the bottom of the electro-optical
sensor assembly before the top will ease
installation.
14
13
12
232-048A
16
15
232-047A
9
8
11
10
7
6
