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2. Service
Assembly/Module Diagnostic Trees (Diagnostic Section 3)
94
3.2.5.0 A5J101 87.36823-MHz Signal Test
1
Connect the HP/Agilent 8566 spectrum analyzer (or equiv.) to A5J101.
2
Set center frequency to 87.368 MHz and span to 10 kHz.
3
Verify presence of an 87.368 MHz (
±
1 kHz) signal with a 0
±
3 dBm
amplitude.
QUESTION:
Does the spectrum analyzer show a signal at
87.368
MHz
(
±
1 kHz) with amplitude 0
±
3 dBm?
If Yes:
A5 is nominally operational.
If No:
Remove power, replace A5, and retest.
Содержание 5071A
Страница 2: ......
Страница 40: ...1 Performance Tests Verifying Specifications 5071A Complete Performance Tests 24 ...
Страница 48: ...2 Service Pre Troubleshooting Information 32 Figure 2 1 Instrument Top View ...
Страница 147: ...3 Theory of Operation Functional Block Descriptions 131 Figure 3 2 5071A Overall Block Diagram ...
Страница 148: ...3 Theory of Operation Functional Block Descriptions 132 Figure 3 2 5071A Overall Block Diagram Continued ...
Страница 164: ...3 Theory of Operation Functional Block Descriptions 148 Figure 3 3 A1 Power Supply Distribution Schematic Diagram ...
Страница 166: ...3 Theory of Operation Functional Block Descriptions 150 Figure 3 4 A1 Slot Module Interconnect Diagram ...
Страница 168: ...3 Theory of Operation Functional Block Descriptions 152 Figure 3 5 Power Supply Block Diagram ...
Страница 171: ...3 Theory of Operation Functional Block Descriptions 155 Figure 3 7 Opt 048 A1 Slot Module Interconnect Diagram ...
Страница 172: ...3 Theory of Operation Functional Block Descriptions 156 Figure 3 8 Opt 048 Power Supply Block Diagram ...
Страница 173: ......
Страница 175: ...3 Theory of Operation Functional Block Descriptions 159 Figure 3 9 A1 Component Locator Diagram ...
Страница 194: ...5 Replaceable Parts How To Order A Part 178 ...
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