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66106A
Keysight 66106A Modular Power System Manuals
Manuals and User Guides for Keysight 66106A Modular Power System. We have
1
Keysight 66106A Modular Power System manual available for free PDF download: Service Manual
Keysight 66106A Service Manual (103 pages)
Power Modules
Brand:
Keysight
| Category:
Control Unit
| Size: 1 MB
Table of Contents
Table of Contents
6
Overview
8
About this Manual
8
Related Documents
9
Revisions and Updates
9
Manual
9
Firmware
9
Safety Considerations
10
Electrostatic Discharge
10
Service Tools and Equipment
10
Verification and Performance Tests
12
Operation Verification Tests
12
Performance Tests
12
Measurement Techniques
13
Setup for most Tests
13
Current-Monitoring Resistor
13
Programming
13
Constant Voltage (CV) Tests
14
CV Setup
14
Voltage Programming/Readback Accuracy
14
CV Load Effect
14
CV Source Effect
15
CV Noise (PARD)
15
Transient Recovery Time
15
Constant Current (CC) Tests
16
CC Setup
16
Current Programming/Readback Accuracy
16
CC Load and Line Regulation
16
CC Load Effect
17
CC Source Effect
17
CC Noise (PARD)
18
Troubleshooting
26
Troubleshooting Sequence
26
Accessing the Flowcharts
26
If You Experienced a Selftest Failure or Runtime Error Message
27
If You Experienced Other Problems with the Module
27
Test Points
49
Built-In Test Functions
49
EEPROM Troubleshooting and Initialization
52
Troubleshooting
52
Initialization
52
Disassembly Procedures
57
Removing the Module and Module Connector
57
Removing the Cover
57
Removing the Fan
57
Removing the Front Panel Assembly
58
Removing the Power Board
58
Removing the Bias Board
58
Removing the Front Panel Board
58
Installing the Power Board
59
Installing the Bias Board
59
Installing the Front Panel Board and Front Panel Assembly
60
Installing the Fan
60
Installing the Cover
60
Theory of Operation
62
AC Input and Bias Supplies
62
Microprocessor Circuits
62
CV/CC Dacs
62
CV Amplifier
64
CC Amplifier
64
OR Gates
64
Pulse-Width Modulator, FETS, and Isolation Transformer
65
Downprogrammer Circuit
65
Readback Multiplexer
65
OV Circuit
66
Replacement Parts
68
Diagrams
84
Schematic Sheets
84
Component Location Diagrams
84
Schematic Notes
85
Manual Backdating
98
Index
100
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