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7077
Keithley 7077 Manuals
Manuals and User Guides for Keithley 7077. We have
1
Keithley 7077 manual available for free PDF download: Instruction Manual
Keithley 7077 Instruction Manual (62 pages)
8x12 Isolated Coaxial Matrix Card
Brand:
Keithley
| Category:
Measuring Instruments
| Size: 2.11 MB
Table of Contents
Table of Contents
8
General Information
12
Introduction
12
Features
12
Warranty Information
12
Manual Addenda
12
Safety Symbols and Terms
12
Specifications
12
Unpacking and Inspection
13
Inspection for Damage
13
Shipping Contents
13
Instruction Manual
13
Optional Accessories
13
General Information
13
Table 1-1 BNC Cable Lengths
13
Operation
14
Introduction
14
Basic Matrix Configurations
14
Operation
15
Typical Matrix Switching Schemes
17
Single-Ended Switching
17
Differential Switching
17
Sensing
17
Connections
18
Matrix Expansion
19
Backplane Row Jumpers
19
Table
19
Available Keithley Cables and Connectors
19
Narrow Matrix Expansion
21
Wide Matrix Expansion
21
Partial Matrix Implementation
22
Mainframe Matrix Expansion
23
Typical Connection Schemes
23
Single Card System
23
Multiple Card System
23
Table
23
Multiple Switching Matrix System
26
Matrix/Multiplexer System
26
Applications
30
Introduction
30
Thick Film Resistor Network Testing
30
Four-Terminal Ohms Measurements
30
Voltage Divider Checks
32
Transistor Testing
32
Table
32
Minimum Input Impedance - Model 2000 DMM
32
Current Gain Checks
35
I E and VBE Measurements
36
Service Information
39
Introduction
39
Handling and Cleaning Precautions
39
Card Installation and Removal
39
Performance Verification
42
Environmental Conditions
42
Recommended Equipment
42
Table
42
Verification Equipment
42
Path Resistance Tests
43
Offset Current Tests
44
Path Isolation Tests
46
Differential and Common Model Isolation Tests
48
Principles of Operation
50
Card Identification
50
Switching Circuitry
50
Differential and Common Mode Isolation Test
50
Power up Safeguard
51
Special Handling of Static-Sensitive Devices
51
Troubleshooting
51
Recommended Equipment
51
Troubleshooting Procedure
51
Table
51
Recommended Troubleshooting Equipment
51
Table
52
Troubleshooting Summary
52
Replaceable Parts
53
Introduction
53
Parts List
53
Ordering Information
53
Factory Service
53
Component Layout and Schematic Diagram
53
Model 7077 Electrical Parts List
54
Table
55
Model 7077 Mechanical Parts List
55
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