TM 11-6625-2781-14&P-2
SECTION II MAINTENANCE ALLOCATION CHART
FOR
SPECTRUM ANALYZER RF SECTION PL-1399/U (HP8553B)
(1)
(2)
(3)
(4)
(5)
(6)
GROUP
MAINTENANCE
MAINTENANCE CATEGORY
TOOLS AND
NUMBER
COMPONENT ASSEMBLY
FUNCTION
C
O
F
H
D
EQUIPMENT REMARKS
00
SPECTRUM ANALYZER RF SECTION
Inspect
0.3
11
A
Test
0.5
1-10
Test
0.8
1-10
Service
0.7
1-10
Repair
1.0
1-10
Overhaul
2.0
1-10
01
VOLTAGE CONTROL ASSEMBLY A5
Test
0.3
6,7,10
Replace
0.2
6,7,10
Repair
0.8
6,7,10
02
AUTOMATIC PHASE CONTROL
SAMPLER AMPLIFIER CIRCUIT A6
Test
0.3
3,6,7,10
Replace
0.2
3,6,7,10
Repair
0.8
3,6,7,10
03
200-310 MHz VOLTAGE TUNED
OSCILLATOR ASSEMBLY A7
Test
0.3
2,5,10
Replace
0.2
2,5,10
Repair
0.8
2,5,10
04
1 MHz REFERENCE ASSEMBLY
As Test
0.3
6,7,9,10
Replace
0.2
6,7,9,10
Repair
0.8
6,7,9,10
05
200 MHz IF ASSEMBLY A9
Test
0.3
2,5,10
Replace
0.2
2,5,10
Repair
0.8
2,5,10
06
SECOND CONVERTER ASSEMBLY A10
Test
0.3
2,8,10
Replace
0.2
2,8.10
Repair
0.8
2,8,10
