Triggering; Power Supply Switching Reference; Interconnections To Other Assemblies - Agilent Technologies PSA Series Service Manual

Troubleshooting the IF Section
A8 Analog IF Assembly Description

Triggering

The analog IF assembly has a second IF strip for generating triggers.

Power Supply Switching Reference

This circuit provide a 244 kHz switching frequency to the A5 power
supply. The A5 power supply divides this frequency in half, therefore,
the power supply switching rate is 122 kHz.

Interconnections to other assemblies

• Front panel external trigger input at P4
• Rear panel external trigger input at P1
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