Chapter 5 117
Troubleshooting the Synthesizer Section
Verifying the A12 Synthesizer Board
Figure 5-1 E4440-60049 Extender Board
Table 5-1 E4440-60049 Extender Board Jack Descriptions
Jack # Signal Assembly that is extended
P1 600 MHz
300 MHz
A11 Reference Assembly
A10 3rd Converter Assembly
P2 600 MHz
300 MHz
A12 Synthesizer Assembly
A11 Reference Assembly
P3 50 MHz Calibrator A10 3rd Converter Assembly
P4 10 MHz Syn A11 Reference Assembly
P5 10 MHz Opt A11 Reference Assembly
P6 10 MHz CPU A11 Reference Assembly
P7 10 MHz FE Driver A11 Reference Assembly
P8 10 MHz Analog IF A11 Reference Assembly