TM 11-5820-803-12
SECTION II MAINTENANCE ALLOCATION CHART
FOR
MODEM, DIGITAL DATA - PHASE SHIFT KEYING MD-921/G - Continued
(1)
(2)
(3)
(4)
(5)
MAINTENANCE CATEGORY
TOOLS AND
GROUP
COMPONENT/
MAINTENANCE
EQUIPMENT
CODE
ASSEMBLY
FUNCTION
C
O
F
L
D
020117
Loop Amplifier and VCXO, Inspect
0.1
A2A1A1A24
Test
0.4
5,8,9,10,
13,16,21
Adjust
0.1
5,8,9,10,
13,16,21
Replace
0.1
17
Repair
0.1
25
020118
Quantizer, A2A1A2A1
Inspect
0.1
Test
0.1
34,35
Replace
0.1
17
Repair
0.1
25
020119
Dump Circuit, A2A1A2A2
Inspect
0.1
Test
0.1
34,35
Adjust
0.1
34, 35
Replace
0.1
17
Repair
0.1
25
020120
Integrator, A2A1A2A3
Inspect
0.1
Test
0.3
6,8,10,
13,14,15,
16
Adjust
0.1
6,8,10,
13,14,15,
16
Replace
0.1
17
Repair
0.1
25
020121
Integrator, A2A1A2A5
(same as FGC group 020120)
C-8
