Symmetricom 5071A Assembly And Service Manual

3. Theory of Operation
Functional Block Descriptions
138
Table 3-2. Reference Oscillator/RF Chain Block Interconnections
Source
Module or
Assembly
From Path
Connectors
Signal Name
To Path
Connectors
Destination
Module or
Assembly
A6 A6J5 EFC Control A19J108xx A19
A19 A19J1 10 MHz Reference A9J5 A9
A9 A9J4 80 MHz A8J3 A8
A9 A9J2 80 MHz A10J5 A10
A9 A9J1 320 MHz A15J4 A15
A9 A9J3 80 MHz A5J1 A5
A4 A4J3 ~131.77 kHz Frequency
modulated
A5J2 A5
A5 A5J101 ~87.3668 MHz A18J1 A18
A18 A18J2 Tuning Voltage A15J2 A15
A18 A18J3 +4.5 V A15+4.5 A15
A15 A15J3 ~87.3668 MHz PLL Feedback A18J4 A18
A7 A1J19 Amplitude Modulation (IAT) A15J1 A15
A15 A15J5
Wave Probe Signal, ~9 GHz
A17 Adapter A17
A3 XA3J1&2 I-bus (Instrument Bus) XA4J1&2 A4

Symmetricom 5071A Specifications

General

Brand	Symmetricom
Model	5071A
Category	Measuring Instruments
Language	English