SECTION II. MAINTENANCE ALLOCATION CHART
FOR
VIDEO AMPLIFIER, AM-4380/U
(1) (2) (3) (4) (5) (6)
GROUP MAINTENANCE MAINTENANCE CATEGORY TOOLS AND
NUMBER COMPONENT ASSEMBLY FUNCTION C O F H D EQUIPMENT REMARKS
00 AM-4380/U Inspect .5 13 A
Service .25 13 B
Test 2.0 1, 3, 5, 7, C
10
Adjust 2.0
Test 2.0 C
Repair 3.0
Calibrate * 3.0 1, 3, 5, 7, C
10
Overhaul 4.0
01 Preamplifier Assembly A1 Inspect .25 1, 3, 5, 7, A
Test .5 10
Adjust .5
Repair 1.0
02 Attenuator Switch Assembly A2 Inspect .25 A
Test .5 3
Repair 1.0
03 Video Amplifier Assembly A3 Inspect .25 A
Test .5 4, 5, 9, 10
Repair 1.0
04 Output Amplifier Assembly A4 Inspect .25 A
Repair 1.0 4, 7
Test .5
05 50 Ohm Cable Inspect .1 A
Test .1
*Calibrate per In-Cabinet Performance
Check this technical manual, paragraph
5-7. There is no formal calibration
procedure.
D-3
Summary of Contents for AM-4380/U 5261A
Page 2: ...A ...
Page 7: ...Model 5261A Section I Figure 1 1 FIGURE 1 1 Model 5261A 1 0 ...
Page 19: ...Model 5261A Section V Figure 5 1 FIGURE 5 1 Schematic Diagram Notes 5 5 ...
Page 20: ...Model 5261A Section V Figure 5 2 FIGURE 5 2 Top View Component Location 5 6 ...
Page 21: ...Model 5261A FIGURE 5 3 Bottom View Component Location 5 7 ...
Page 22: ...Model 5261A Section V Figure 5 3 and 5 4 FIGURE 5 4 Video Amplifier Schematic 5 7 5 8 ...
Page 31: ...TM 11 6625 2906 14 P APPENIDIX C Additional Authorization List Not Applicable C 1 ...
Page 39: ...Model 5261A Appendix E FIGURE A 1 Top View Component Location E 3 ...
Page 40: ...Model 5261A Appendix E FIGURE A 2 Bottom View Component Location E 4 ...
Page 41: ...Model 5261A Appendix E FIGURE A 3 Video Amplifier Schematic E 5 ...
Page 42: ...Model 5261A Appendix E FIGURE A 4 A1 Preamplifier Component Location E 6 ...
Page 43: ...Model 5261A Appendix E FIGURE A 5 Video Amplifier Schematic E 7 ...
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Page 48: ...PIN 046855 000 ...
