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Fluke ScopeMeter 123 Manuals
Manuals and User Guides for Fluke ScopeMeter 123. We have
7
Fluke ScopeMeter 123 manuals available for free PDF download: Service Manual, User Manual, Getting Started, Product Data, Datasheet, Specifications
Fluke ScopeMeter 123 Service Manual (170 pages)
Industrial ScopeMeter
Brand:
Fluke
| Category:
Test Equipment
| Size: 5.87 MB
Table of Contents
Table of Contents
3
Safety Instructions
13
Introduction
13
Safety Precautions
13
Caution and Warning Statements
13
Symbols
13
Impaired Safety
14
General Safety Information
14
Characteristics
15
Chapter 2
17
Introduction
17
Dual Input Oscilloscope
17
Vertical
17
Horizontal
18
Trigger
18
Advanced Scope Functions
19
Dual Input Meter
19
Input a and Input B
19
Input a
22
Advanced Meter Functions
22
Miscellaneous
23
Environmental
24
Service and Maintenance
25
Safety
25
EMC Immunity
26
Circuit Descriptions
27
Chapter 3
29
Introduction
29
Block Diagram
29
Channel A, Channel B Measurement Circuits
30
Trigger Circuit
30
Digital Circuit
31
Power Circuit
32
Start-Up Sequence, Operating Modes
33
Detailed Circuit Descriptions
35
Power Circuit
35
Channel a - Channel B Measurement Circuits
41
Voltage Ranges and Trace Sensitivity
44
Trigger Circuit
46
Digital Circuit
51
D-ASIC PWM Signals
55
Performance Verification
57
Chapter 4
59
Introduction
59
Equipment Required for Verification
59
How to Verify
59
Display and Backlight Test
60
Input a and Input B Tests
61
Input a and B Base Line Jump Test
62
Input a Trigger Sensitivity Test
63
Input a Frequency Response Upper Transition Point Test
64
Input a Frequency Measurement Accuracy Test
64
Input B Frequency Measurement Accuracy Test
65
Input B Frequency Response Upper Transition Point Test
66
Input B Trigger Sensitivity Test
66
Input a and B Trigger Level and Trigger Slope Test
67
Input a and B DC Voltage Accuracy Test
70
Input a and B AC Voltage Accuracy Test
71
Input a and B AC Input Coupling Test
72
Input a and B Volts Peak Measurements Test
73
Input a and B Phase Measurements Test
74
Input a and B High Voltage AC/DC Accuracy Test
75
Resistance Measurements Test
76
Continuity Function Test
77
Diode Test Function Test
78
Capacitance Measurements Test
78
Video Trigger Test
79
Calibration Adjustment
83
General
85
Chapter 5
85
Introduction
85
Calibration Number and Date
85
General Instructions
85
Equipment Required for Calibration
86
Starting Calibration Adjustment
86
Contrast Calibration Adjustment
88
Warming up & Pre-Calibration
89
Final Calibration
89
HF Gain Input A&B
89
HF Gain Calibration Points Fast
90
Delta T Gain, Trigger Delay Time & Pulse Adjust Input a
91
Pulse Adjust Input a (Firmware V01.00 Only)
92
Pulse Adjust Input B
93
Gain DMM (Gain Volt)
93
Volt Gain Calibration Points <300V
94
Volt Zero
95
Zero Ohm (Firmware V01.00 Only)
95
Gain Ohm
96
Capacitance Gain Low and High
97
Capacitance Clamp & Zero
97
Capacitance Gain
98
Save Calibration Data and Exit
98
Disassembling the Test Tool
100
Chapter 6
102
Introduction
102
Disassembling Procedures
102
Required Tools
102
Removing the Battery Pack
102
Removing the Bail
102
Opening the Test Tool
102
Removing the Main PCA Unit
104
Removing the Display Assembly
105
Removing the Keypad and Keypad Foil
105
Disassembling the Main PCA Unit
105
Reassembling the Main PCA Unit
107
Reassembling the Test Tool
107
Corrective Maintenance
109
Chapter 7
111
Introduction
111
Starting Fault Finding
112
Charger Circuit
112
Starting with a Dead Test Tool
114
Test Tool Completely Dead
114
Test Tool Software Does Not Run
115
Software Runs, Test Tool Not Operative
115
Miscellaneous Functions
116
Display and Back Light
116
Fly Back Converter
117
Slow ADC
118
Keyboard
119
Optical Port (Serial RS232 Interface)
119
Channel A, Channel B Voltage Measurements
119
Channel a Ohms and Capacitance Measurements
121
Trigger Functions
122
Reference Voltages
123
Buzzer Circuit
123
Reset ROM Circuit (PCB Version <8 Only)
123
RAM Test
124
Power ON/OFF
124
PWM Circuit
125
Randomize Circuit
125
Loading Software
125
List of Replaceable Parts
126
Introduction
128
How to Obtain Parts
128
Chapter 8 Title Page
128
Final Assembly Parts
129
Main PCA Unit Parts
131
Main PCA Parts
132
Accessory Replacement Parts
149
Service Tools
149
Circuit Diagrams
150
Introduction
152
Schematic Diagrams
153
Parts Location Main PCA Side 2
154
Modifications
166
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Fluke ScopeMeter 123 Service Manual (96 pages)
Industrial ScopeMeter
Brand:
Fluke
| Category:
Measuring Instruments
| Size: 2.08 MB
Table of Contents
Limited Warranty & Limitation of Liability
2
Table of Contents
3
Caution and Warning Statements
13
Introduction
13
Introduction to Service Manual
13
Safety
13
Safety Precautions
13
General Safety Information
14
Impaired Safety
14
Symbols Used in this Manual and on Instrument
14
Chapter 2
17
Characteristics
17
Dual Input Oscilloscope
17
Introduction
17
Vertical
17
Horizontal
18
Trigger
18
Advanced Scope Functions
19
Dual Input Meter
19
Input a and Input B
19
Input a
22
Advanced Meter Functions
23
Cursor Readout (Fluke 124, 125)
24
Harmonics Measurements (Fluke 125)
24
Field Bus Measurements (Fluke 125)
25
Miscellaneous
25
Environmental
26
Safety
27
Service and Maintenance
27
EMC Immunity
29
Performance Verification
31
Chapter 3
33
Introduction
33
Equipment Required for Verification
33
How to Verify
34
Display and Backlight Test
34
Input a and Input B Tests
35
Input a and B Base Line Jump Test
36
Input a Trigger Sensitivity Test
38
Input a Frequency Response Upper Transition Point Test
39
Input a Frequency Measurement Accuracy Test
39
Input B Frequency Measurement Accuracy Test
40
Input B Frequency Response Upper Transition Point Test
41
Input B Trigger Sensitivity Test
42
Input a and B Trigger Level and Trigger Slope Test
43
Input a and B DC Voltage Accuracy Test
46
Input a and B AC Voltage Accuracy Test
48
Input a and B AC Input Coupling Test
49
Input a and B Volts Peak Measurements Test
50
Input a and B Phase Measurements Test
51
Harmonics (Fluke 125)
51
Input a and B High Voltage AC/DC Accuracy Test
52
Resistance Measurements Test
54
Continuity Function Test
55
Diode Test Function Test
56
Capacitance Measurements Test
56
Video Trigger Test
57
Chapter 4
65
General
65
Introduction
65
Calibration Number and Date
65
General Instructions
65
Equipment Required for Calibration
66
Starting Calibration Adjustment
66
Contrast Calibration Adjustment
68
Warming up & Pre-Calibration
69
Final Calibration
69
HF Gain Input A&B
69
Delta T Gain, Trigger Delay Time & Pulse Adjust Input a
71
Pulse Adjust Input B
72
Gain DMM (Gain Volt)
72
Volt Zero
74
Zero Ohm
74
Gain Ohm
75
Capacitance Gain Low and High
76
Capacitance Clamp & Zero
76
Capacitance Gain
77
Save Calibration Data and Exit
77
Calibration Adjustment
65
Chapter 5
81
Introduction
81
Disassembling Procedures
81
Required Tools
81
Removing the Battery Pack
81
Removing the Bail
81
Opening the Test Tool
81
Removing the Main PCA Unit
83
Removing the Display Assembly
84
Removing the Keypad and Keypad Foil
84
Disassembling the Main PCA Unit
84
Reassembling the Main PCA Unit
86
Reassembling the Test Tool
86
Disassembling the Test Tool
81
List of Replaceable Parts
89
Introduction
91
How to Obtain Parts
91
Service Centers
91
Final Assembly Parts
92
Main PCA Unit Parts
94
Service Tools
95
Accessory Replacement Parts
95
Fluke ScopeMeter 123 User Manual (86 pages)
Industrial ScopeMeter
Brand:
Fluke
| Category:
Measuring Instruments
| Size: 1.99 MB
Table of Contents
Service Centers
4
Table of Contents
5
Declaration of Conformity
9
Unpacking the Test Tool Kit
10
Safely Using the Test Tool
12
1 Using the Test Tool
15
Goal of this Chapter
15
Powering the Test Tool
15
Resetting the Test Tool
16
Changing Backlight
17
Reading the Screen
18
Making Selections in a Menu
19
Looking at the Measurement Connections
20
Displaying an Unknown Signal with Connect-And View
21
Making Measurements
22
Freezing the Screen
24
Holding a Stable Reading
24
Making Relative Measurements
25
Selecting Auto/Manual Ranges
26
Changing the Graphic Representation on the Screen
26
Trendplotting a Waveform
30
Acquiring the Waveform
31
Triggering on a Waveform
35
Isolated Triggering
37
Saving and Recalling a Setup and a Screen
40
Making Cursor Measurements
43
Using the 10:1 Probe for High Frequency Measurements
46
Using a Printer
47
Using Flukeview ® Software
49
2 Maintaining the Test Tool
51
About this Chapter
51
Cleaning the Test Tool
51
Storing the Test Tool
51
Charging the Rechargeable Battery Pack
52
Keeping Batteries in Optimal Condition
53
Replacing and Disposing of the Rechargeable Battery Pack
54
Using and Adjusting 10:1 Scope Probes
55
Calibrating the Test Tool
57
Parts and Accessories
57
Optional Accessories
60
3 Tips and Troubleshooting
61
Goal of this Chapter
61
Using the Tilt Stand
61
Resetting the Test Tool
62
Changing the Information Language
62
Changing the Display
63
Changing Date and Time
64
Saving Battery Life
65
Changing the Auto Set Options
66
Using Proper Grounding
67
Solving Printing and Other Communication Errors
68
Battery Testing of Fluke Accessories
68
4 Specifications
69
Introduction
69
Dual Input Oscilloscope
70
Dual Input Meter
73
Cursor Readout (Fluke 124)
76
Miscellaneous
77
Environmental
78
Safety
78
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Fluke ScopeMeter 123 Getting Started (17 pages)
Industrial ScopeMeter
Brand:
Fluke
| Category:
Measuring Instruments
| Size: 2.18 MB
Table of Contents
Getting Started
3
Contacting a Service Center
3
Safety Information: Read First
3
Powering/Resetting the Test Tool
6
Changing Backlight and Contrast
6
Reading the Screen
7
Making Menu Selections
8
Meter Measurements
8
Displaying an Unknown Signal with Connect-And-View
10
Freezing the Screen
10
Making Cursor Measurements
12
Scope Menu
14
User Options Menu
15
Fluke ScopeMeter 123 Product Data (10 pages)
Fluke 190 Series II Scopemeter Family Product Datasheet
Brand:
Fluke
| Category:
Test Equipment
| Size: 1.22 MB
Table of Contents
Industry Applications
9
Selection Guide
9
Ordering Information
10
Optional Accessories
10
Fluke ScopeMeter 123 Datasheet (10 pages)
120/190 Series II Portable Oscilloscopes
Brand:
Fluke
| Category:
Test Equipment
| Size: 3.56 MB
Fluke ScopeMeter 123 Specifications (2 pages)
ScopeMeter 120 Series
Brand:
Fluke
| Category:
Measuring Instruments
| Size: 0.28 MB
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