HP 8560A

Table 10-5. TAM Tests versus Test Connectors (2 of 2)
Connector Manual Probe Troubleshooting Test Measured Signal Lines
A14J303 XFER Amp Bias
MS3
Main Amp Bias
MS4
Out Amp Bias
MS1
Main Osc Bias
MS2
Main Pretune DAC
MS7
Course Adj DAC
MS8
Fine Adj DAC
MS6
Span Multiplier DAC
MS5
A15J200 Positive 15 Volt Supply
MS1
Sampler Drive Buffer Bias
MS2
Sampling Oscillator Bias
MS3
Offset Lock Drive Buffer
MS4
OFL Error Voltage
MS6
Phase Detector Bias Adjust
MS8
A15J400 Positive 15 Volt Supply MS2
Offset Lock RF Buffer
- MS4
IF AMP/Limiter Bias
MS6
Offset Lock Loop Buffer D
MS7
Offset Lock Loop Buffer C
MS8
Sampler Bias Test
MS3
A15J502 Positive 15 Volt Supply MS2
Third LO Tune Voltage
MS3
Offset Lock Loop Buffer
MS4
600 MHz Oscillator Bias
MS5
Calibrator AGC Amp Bias MS6
Calibrator Amp1 Adj MS7
3rd LO Driver Amp MSl, MS8
A15J602 Positive 15 Volt Supply MS8
Flatness Compensation 3
MS2
Flatness Compensation 2
MS5
Flatness Compensation 1 MS6
SIG ID Collector Bias
MS7
RF Gain Control Test MSl, MS3
A15J901 Revision MS4, MS3
External Mixer Switch MSl, MS8
Signal ID Switch MS5, MS6
Ten Volt Reference
MS4
External Mixer Bias MS7
RF Gain Test MS2
lo-12 Synthesizer Section