Agilent Technologies E8241A Service Guide

Post-Repair Procedures
Post-Repair Procedures Matrix
4-2
Post-Repair Procedures Matrix
Table 4-1 Adjustments for Assemblies A1 through A20
Adjustments
The following adjustments are listed in
the order that they should be performed
for proper calibration.
Replaced Assembly
A1 Keyboard A2 Display A2DS1 Backlight A3 Power Switch A4 Inverter A5 Sampler A6 Frac-N A7 Reference A8 Output A9 YIG Driver A10 ALC A11 Pulse/Analog Mod Gen A18 CPU A19 Power Supply A20 SMI [Source Module Interface] RF Output Connector
ADC Calibration
✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
YIG-Driver Pre-Tune Calibration
✔
VCO Bias Frac-N Calibration
✔
Internal Source Calibration
✔
AM Audio Path Offset Calibration
✔ ✔
KV vs. Frequency Calibration
✔
Timebase Calibration
✔
FM Scale Offset Calibration
✔✔✔
FM Path Offset Calibration
✔ ✔ ✔
FM In-band Offset Calibration
✔✔✔
FM Inverting Amplifier Offset Calibration
✔
FM 1/2 Path Ratio Gain Calibration
✔✔✔
Mod Source Relative Gain Calibration
✔ ✔ ✔
FM/PM Out-of-Band Calibration
✔✔✔
FM/PM YO Frequency Compensation Calibration
✔ ✔ ✔
DC FM Calibration
✔✔✔
Low Frequency Output Calibration
✔
External Input Peak Detector Calibration
✔
ALC Dynamic Calibration
✔ ✔
Power Flatness Calibration
✔✔ ✔
Attenuator Calibration, LowBand andHigh BandPower
Attenuator Calibration, High Band and High Power
Attenuator Calibration, Low Band and Low Power
Attenuator Calibration, High Band and Low Power
ALC Modulator Calibration
✔ ✔
AM Gain Calibration
✔✔✔
Gain Adjustment Bypass Calibration
(Frequencies </= 3.2 GHz)
✔ ✔
Pulse Width Calibration
✔✔

Agilent Technologies E8241A Specifications

General

Brand	Agilent Technologies
Model	E8241A
Category	Portable Generator
Language	English