Table Of Contents - HP 6236B Operating And Service Manual

Table of Contents

Hp References In This Manual1
About This Manual1
Safety Summary3
Manual Changes5
General Information7
Introduction7
Description7
Options7
Accessories8
Specifications8
Instrument And Manual Identification9
Installation10
Initial Inspection10
Installation Data10
Mechanical Check10
Input Power Requirements11
Power Cable11
Repackaging For Shipment11
Power Cord Configurations11
Operating Instructions12
Turn-On Checkout Procedure12
Line Voltage Option Conversion12
Controls And Indicators12
Operation13
Tracking Ratio Control13
Overload Protection Circuits13
Operation Beyond Rated Output13
Parallel Operation14
Special Operating Considerations14
Pulse Loading14
Output Capacitance14
Principles Of Operation15
Overall Description15
Detailed Circuit Description15
0 To +20 Volt Regulator15
0 To -20 Volt Regulator16
Or-Gate16
Driver And Series Regulator16
Current Limit Circuit16
0 To +6 Volt Regulator17
0 To +18 Volt Regulator17
Current Folback Circuit17
Reference And Bias Supply18
Turn-On/Turn-Off Control Circuit18
Meter Circuits18
Voltmeter18
Maitenance19
Test Equipment Required19
Performance Test19
General Measurement Techniques20
Rated Output, Tracking, Meter Accuracy And Current Limit20
Connecting Measuring Devices20
Selecting Load Resistors20
Load Effect21
Variable Tracking Ratio21
Rated Output And Ammeter Accuracy21
Current Limit21
Source Effect22
Pard22
Measurement Techniques22
Output Current, Test Setup22
Load Transistent Recovery Time23
Measurement Procedure23
Troubleshooting24
Initial Troubleshooting Procedure24
Open Fuse Troubleshooting24
Load Transistent Recovery Time Waveforms24
Miscellaneous Troubles25
Bias And Reference Voltage Check26
+20V Supply Troubleshooting27
-20V Supply Troubleshooting27
+6V Or +18V Supply Troubleshooting28
Repair And Replacement29
Adjustment And Calibration29
Series Regulator Replacement29
Semiconductor Replacement29
Meter Calibration30
Panel Voltmeters30
Panel Ammeter30
Replaceable Parts31
Circuit Diagrams37
Component Location Diagram37
Schematic Diagram37
Manual Backdating Changes39