User's Manual

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ScopeMeter 190 Series II

Fluke 190-062, -102, -104, -202, -204, -502, -504

Service Manual

February 2013, Rev.2, 2/15

All product names are trademarks of their respective companies.

Summary of content (140 pages)

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ScopeMeter 190 Series II Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual February 2013, Rev.2, 2/15 © 2013-2015, Fluke Corporation, All rights reserved. All product names are trademarks of their respective companies.
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LIMITED WARRANTY AND LIMITATION OF LIABILITY Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is three years and begins on the date of shipment. Parts, product repairs, and services are warranted for 90 days.
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Table of Contents Chapter 1 2 3 4 Title Page Safety Instructions ........................................................................................... Introduction ...................................................................................................... Safety Precautions........................................................................................... Caution and Warning Statements .................................................................... Symbols ...............
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual 5 Scope Input A, B, C, D Tests ........................................................................... Input A, B, C, D Vertical Accuracy Test ....................................................... Input A, B, C, D DC Voltage Accuracy Test ................................................. Input A, B, C, D AC Voltage Accuracy Test (LF).......................................... Input A, B, C, D AC-Coupled Lower Frequency Test ................
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Contents (continued) 6 Final Calibration (Firmware: V10.9 and Lower) ................................................ Error Messages ........................................................................................... Warm-Up Final and ADC Timing ................................................................. Input A LF-HF Gain ..................................................................................... Input B LF-HF Gain ..................................................................
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual iv
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List of Tables Table 1-1. 3-1. 4-1. 4-2. 4-3. 4-4. 4-5. 4-6. 4-7. 4-8. 4-9. 4-10. 4-11. 4-12. 4-13. 4-14. 4-15. 4-16. 4-17. 4-18. 4-19. 5-1. 5-2. 5-3. 5-4. 5-5. 5-6. 5-7. 5-8. 5-9. 5-10. 5-11. 5-12. 5-13. 5-14. 5-15. 5-16. 5-17. 5-18. 5-19. 5-20. Title Page Symbols ............................................................................................................... Final Assembly Parts and Kits ............................................................................. Model Descriptions ....
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual vi
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List of Figures Figure 3-1. 3-2. 3-3. 4-1. 4-2. 4-3. 4-4. 4-5. 4-6. 4-7. 4-8. 4-9. 4-10. 4-11. 4-12. 4-13. 4-14. 4-15. 5-1. 5-2. 5-3. 5-4. 5-5. 5-6. 5-7. 5-8. 5-9. 5-10. 5-11. 5-12. 5-13. 5-14. 5-15. 5-16. 5-17. 5-18. 5-19. 5-20. 6-1. 6-2. 6-3. 6-4. Title Page Open Case and Screws ....................................................................................... Screening Plate Removed and Screws ................................................................
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual viii
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Chapter 1 Safety Instructions Title Page Introduction ............................................................................................ 1-3 Safety Precautions ................................................................................. 1-3 Caution and Warning Statements .......................................................... 1-3 Symbols .............................................................................................. 1-4 Li-ion Battery Pack ...............................
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual 1-2
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Safety Instructions Introduction 1 Introduction Read these pages carefully before beginning to install and use the Test Tool. This section contains information, cautions, and warnings that must be followed to ensure safe operation and to keep the Test Tool in a safe condition.  Warning To prevent possible electrical shock, fire, or personal injury, do not service the Test Tool unless you are qualified to do so. Service described in this manual is to be done only by qualified service personnel.
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual Symbols Table 1 is a list of symbols that are used on the Test Tool, in the Users Manual, in this Service Information, or on spare parts for this Test Tool. Table 1-1. Symbols Symbol  Risk of Danger. Important information. See manual.  Hazardous voltage  Live Voltage  Earth Ground  DC (Direct Current)  AC or DC (Alternating or Direct Current)  Conforms to relevant Australian EMC standards.
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Safety Instructions Symbols 1  Warning To prevent electrical shock or fire: • Use only the Fluke power supply, Model BC190 (Power Adapter). • Before use, check that the selected/indicated range on the BC190 matches the local line power voltage and frequency. • For the BC190/808 and BC190/820 universal Power Adapters, use line cords that comply with the local safety regulations.
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual 1-6 • Use the product only as specified, or the protection supplied by the product can be compromised. • Carefully read all instructions. • Do not use the product if it operates incorrectly. • Do not use the product or its accessories in case of any damage. • Disable the product or its accessories in case of any damage. • Keep fingers behind the finger guards on the probes.
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Safety Instructions Li-ion Battery Pack 1 Voltage ratings that are mentioned in the warnings are given as limits for “working voltage”. They represent V ac rms (50-60 Hz) for ac sinewave applications and as Vdc for dc applications. The terms ‘Isolated’ or ‘Electrically floating’ are used in this manual to indicate a measurement in which the product input BNC is connected to a voltage different from earth ground.
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual Safe Use of Battery Pack  Warning To prevent electrical shock or fire: 1-8 • The battery pack needs to be charged before use. Use only Fluke approved power adapters to charge the battery pack. Refer to Fluke’s safety instructions and Users Manual for proper charging instructions. • Do not leave a battery on prolonged charge when not in use.
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Safety Instructions Li-ion Battery Pack 1 Safe Transport of Battery Pack • The battery pack must be protected against short-circuit or damage during transport. • Always consult the IATA guidelines describing safe air transport of Li-ion batteries. Refer also to the section in the beginning of this paragraph on safe use of the battery pack. • Check-in luggage: battery packs are only allowed when installed in the Product.
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Fluke-062, -102, -104, -202, -204, -502, -504 Service Manual 1-10
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Chapter 2 Specifications Title Page Introduction ............................................................................................ 2-3 Oscilloscope .......................................................................................... 2-3 Automatic Scope Measurements ........................................................... 2-6 Meter Measurements for Fluke 190-xx4 ................................................ 2-9 Meter Measurements for Fluke 190-xx2 ..................................
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 2-2
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Specifications Introduction 2 Introduction Specifications are subject to change without notification. Oscilloscope Isolated Inputs A, B, C and D (Vertical) Number of Channels Fluke 190-xx2 ...................................................... 2 (A, B) Fluke 190-xx4 ...................................................... 4 (A, B, C, D) Bandwidth, DC Coupled Fluke 190-50x...................................................... 500 MHz (-3 dB) Fluke 190-2xx ....................................................
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Horizontal Minimum Time Base Speed (Scope Record) ....................................................... 2 min/div Real Time Sampling Rate Fluke 190-50x: 5 ns to 4 μs/div (3 or 4 channels).................... up to 1.25 GS/s 2 ns to 4 μs/div (2 channels) ........................... up to 2.5 GS/s 1 ns to 4 μs/div (1 channel)............................. up to 5 GS/s 10 μs to 120 s/div............................................
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Specifications Automatic Scope Measurements 2 Edge Trigger Screen Update ........................................................ Free Run, On Trigger, Single Shot Source ..................................................................... A, B, C, D, EXT (190-xx2) Slope ....................................................................... Positive, Negative, Dual Trigger Level Control Range ................................... ±4 divisions Trigger Sensitivity DC to 5 MHz at >5 mV/div ..................
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Automatic Scope Measurements The accuracy of all readings is within ± (% of reading + number of counts) from 18 °C to 28 °C. Add 0.1x (specific accuracy) for each °C below 18 °C or above 28 °C. For voltage measurements with 10:1 probe, add probe accuracy. At least 1.5 waveform period must be visible on the screen. General Inputs ......................................................................
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Specifications Automatic Scope Measurements 2 Accuracy, Fluke 190-xx4 DC coupled: DC to 60 Hz ..................................................... ±(3 % +10 counts) AC coupled, low frequencies: 50 Hz direct (1:1) ............................................. ±(3 % + 10 counts) −0.6 % 60 Hz direct (1:1) ............................................. ±(3 % + 10 counts) −0.4 % With the 10:1 probe the low frequency roll-off point will be lowered to 2 Hz, which improves the AC accuracy for low frequencies.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Peak Modes ..................................................................... Max peak, Min peak, or peak-to-peak Maximum Voltage with 10:1 probe ................................................... 1000 V direct (1:1) ........................................................... 300 V Maximum Resolution with 10:1 probe ................................................... 10 mV direct (1:1) .....................................................
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Specifications Meter Measurements for Fluke 190-xx4 2 Power (A and B, C and D) Power Factor ........................................................... ratio between Watts and VA Range .................................................................. 0.00 to 1.00 Watt ......................................................................... RMS reading of multiplication corresponding samples of input A or C (volts) and Input B or D (amperes) Full Scale Reading ............................................
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Meter Input (Banana Jacks) Input Coupling ......................................................... DC Frequency Response .............................................. DC to 10 kHz (-3 dB) Input Impedance ..................................................... 1 MΩ (±1 %)//14 pF (±1.5 pF)  Max. Input Voltage ...........................................
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Specifications Recorder 2 DC Voltage (VDC) Ranges .................................................................... 500.0 mV, 5.000 V, 50.00 V, 500.0 V, 1100 V Full Scale Reading .................................................. 5000 counts Accuracy..................................................................±(0.5 % +6 counts) Normal Mode AC Rejection at 50 or 60 Hz ±1 % ........................................................ >60 dB AC Voltage (VAC) Ranges ......................................
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Scope Record Records scope waveforms in deep memory while displaying the waveform in Roll mode. Source..................................................................... Input A, B, C, D Max. Sample Speed (4 ms/div to 1 min/div) ............................................. 125 MS/s Glitch capture (4 ms/div to 2 min/div)...................... 8 ns Time/Div in normal mode ........................................
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Specifications Miscellaneous 2  Power Fluke 190-xx4, -50x: Rechargeable Li-ion Battery (model BP291): Operating Time ................................................... up to 7 hours (Low Intensity) Charging Time ..................................................... 5 hours Capacity/Voltage ................................................. 52 Wh / 10.8 V Fluke 190-062, -102, -202: Rechargeable Li-ion Battery (model BP290): Operating Time....................................................
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Interface Ports Two USB ports provided. Ports are fully insulated from instrument’s floating measurement circuitry: • A USB-host port directly connects to external flash memory drive (‘USB-stick’, ≤2 GB) for storage of waveform data, measurement results, instrument settings and screen copies.
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Specifications Safety 2  Max. Floating Voltage Fluke 190-xxx (test tool or test tool + VPS410) From any terminal to earth ground ...................... 1000 V CAT III, 600 V CAT IV Between any terminal .......................................... 1000 V CAT III, 600 V CAT IV Fluke 190-xxx + VPS510 From any terminal to earth ground .......................... 300 V CAT III Between any terminal .............................................. 300 V CAT III Voltage ratings are given as “working voltage”.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 10:1 Probe VPS410 Accuracy Probe accuracy when adjusted on the test tool: DC to 20 kHz....................................................... ±1 % 20 kHz to 1 MHz ................................................. ±2 % 1 MHz to 25 MHz ................................................ ±3 % For higher frequencies the probe’s roll-off starts affecting the accuracy.
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Chapter 3 Parts List Title Page Introduction ................................................................................................ 3-3 How to Obtain Parts ................................................................................... 3-3 Final Assembly Parts ................................................................................. 3-4 Accessory List ............................................................................................
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual 3-2
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Parts List Introduction 3 Introduction This section contains a list of replaceable parts for all the models of the Test Tool. Parts are listed by assembly and alphabetized by item number or reference designator. The figures show the location of each part and the item number or reference designator. The parts list shows: • Description • Ordering code  Caution Electrical components, and in particular active components such as ICs, transistors, and diodes, may be damaged by static discharge.
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual Final Assembly Parts See Table 3-1 and Figure 3-1, 3-2, and 3-3 for the Final Assembly parts.  Caution The Test Tool contains a Li-ion battery. Do not mix with the solid waste stream. Spent batteries should be disposed of by a qualified recycler or hazardous materials handler. Table 3-1.
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Parts List Final Assembly Parts 3 Table 3-1. Final Assembly Parts and Kits (cont.) Part or Kit Mounting Material Set Side Strap Hang Strap Ordering Code 3981859 Consists of Following Parts Figure/Item nr Self tapping Screw 10 mm (2x, to fix input cover) 3-1 / 2 Dowel (6x, to fix straps) 3-1 / 4 Steel Plate for Lock 3-1 / 5 Self tapping Screw 16.5 mm (4x, to fix Rear Case) 3-1 / 6 Screw M3x6 (2x, to fix bottom holster) 3-1 / 8 Self tapping Screw (6x, 10.
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual 1 2 5 3 9 6 4 (4x) (6x) 11 12 13 8 10 7 15 (2x) 14 16 hpp201.eps Figure 3-1.
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Parts List Final Assembly Parts 3 8 7 9 2 6 (4x) 4 1 3 (4x) 5 (4x) hpp202.eps Figure 3-2.
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual 1 2 3 4 3 5 6 14 8 13 9 10 12 (6x) hpp203.eps Figure 3-3. PCA Removed from Chassis, Bottom Side Visible Accessory List For an Accessory list, see Maintaining the Test Tool in the Fluke ScopeMeter 190 Series II Users Manual. Go to www.fluke.com to download the users manual.
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Chapter 4 Performance Verification Title Page Introduction ............................................................................................ 4-3 Equipment Requirements for Verification .............................................. 4-4 General Instructions ............................................................................... 4-4 Operation Instructions ............................................................................ 4-4 Reset the Test Tool ................................
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual External Trigger Level Test ................................................................... 4-34 Meter (DMM) Tests................................................................................ 4-35 Meter DC Voltage Accuracy Test ...................................................... 4-35 Meter AC Voltage Accuracy and Frequency Response Test ............ 4-36 Continuity Function Test ......................................................
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Performance Verification Introduction 4 Introduction  Warning To prevent possible electrical shock, fire, or personal injury, do not service the Test Tool unless you are qualified to do so. Service described in this manual is to be done only by qualified service personnel. Table 4-1 lists the available models for the Test Tools. Table 4-1. Model Descriptions Model Description of Main Features 190-062 Two 60 MHz Scope Inputs (BNC), one Meter Input (banana jacks).
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Equipment Requirements for Verification The primary source instrument used in the verification procedures is the Fluke 5502A. If a 5502A is not available, you can substitute another calibrator as long as it meets the minimum test requirements. • • • • • • • • • Fluke 5502A Multi-Product Calibrator, including SC600 Oscilloscope Calibration Option. Stackable test leads (4x) as supplied with the 5502A.
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Performance Verification Operation Instructions 4 Menu Navigation During verification you must open menus and choose items from the menu. Proceed as follows to make choices in a menu: 1. Reset the Test Tool. (READING …). 2. Open a menu, for example, press SCOPE and press F2 The menu shown in Figure 4-1 opens. A yellow background or yellow characters mark the active functions. If more than one menu group is available, they are separated by a vertical line.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 3. Press F3 to change the PROBE B setting. 4. Select Probe Type: Voltage | Attenuation: 1:1. C 5. Press 6. Press : INPUT C ON. F3 to change the PROBE C setting. 7. Select Probe Type: Voltage | Attenuation: 1:1. D 8. Press 9. Press : INPUT D ON. F3 to change the PROBE D setting. 10. Select Probe Type: Voltage | Attenuation: 1:1. A 11. Press 12. Press . The inverse text indicates the actual settings.
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Performance Verification Display and Backlight Test 4 Display and Backlight Test Proceed as follows to test the display and the backlight: to turn the Test Tool on. 1. Press 2. Remove the BC190 power adapter, and verify that the backlight is dimmed. 3. Apply the BC190 power adapter and verify that the backlight brightness increases. 4. Press and hold USER (USER), then press and release CLEAR (CLEAR MENU). The Test Tool shows the calibration menu in the bottom of the display. 5.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 10. Press F2 . The test pattern is removed and the Test Tool shows Contrast (CL 0110): 11. Press F2 12. Press F3 again to do the next step Contrast (CL 0120): (CALIBRATE). The Test Tool shows a light display. The test pattern shown in Figure 4-2 may not be visible or hardly visible. Observe the display closely and verify that the display shows no abnormalities. 13.
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Performance Verification Scope Input A, B, C, D Tests PM9091 PM9091 4 CONNECT TO CHANNEL A, B, C, D IN SUCCESSION NO 50 OHM TERMINATION A METER B A 2 CHANN. + METER B C D 4 CHANNELS NORMAL SCOPE PM9081 FLUKE 5502A CALIBRATOR perf-ver-a2.eps Figure 4-3. Test Tool Inputs A, B to 5502A Normal Output 2. Select the following Test Tool setup: SAVE a) Recall the created setup (see Standard Test Tool Setup).
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 8. Check channel B, C, and D in succession. Connect channel B, C, or D to 5502A when appropriate. 9. Press TRIGGER and select B as trigger source with F1 . 10. Press B, C, or D to assign vertical range to channel B, C, or D. 11. Observe the 5502A output voltage and check to see if it is within range. 12. When you are finished, set the 5502A to 0 (zero) Volt and Standby. Table 4-2.
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Performance Verification Scope Input A, B, C, D Tests 4 Input A, B, C, D DC Voltage Accuracy Test  Warning To prevent possible electrical shock, fire, or personal injury, ensure that the calibrator is in standby mode before making any connection between the calibrator and the Test Tool. Dangerous voltages are present on the calibration source and connection cables during these steps. Note The test steps for channel C and D are only for the models 190-104, 190-204, and 190-504.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 2. Select the Test Tool setup: SAVE a) Recall the setup (see Standard Test Tool Setup). Press , F2 ENTER (RECALL) and select SETUP. Press , select the setup name, and ENTER press to recall the setup. A , press F4 c) Press B , press F4 d) Press C , press F4 e) Press D , press F4 f) Press CLEAR b) Press (INPUT A OPTIONS...
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Performance Verification Scope Input A, B, C, D Tests 4 Table 4-3. Volts DC Measurement Verification Points Range 2 mV/div 5 mV/div 10 mV/div 20 mV/div 50 mV/div 100 mV/div 200 mV/div 500 mV/div 1 V/div 2 V/div 5 V/div 10 V/div 20 V/div 50 V/div 100 V/div 5502A Output V dc 2 Channel Input Reading 4 Channel Input Reading +6.0 mV +4.9 to +7.1 +4.8 to +7.2 -6.0 mV -7.1 to -4.9 -7.2 to -4.8 +15.0 mV +14.2 to +15.8 +13.9 to +16.1 -15.0 mV -15.8 to -14.2 -16.1 to -13.9 +30.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input A, B, C, D AC Voltage Accuracy Test (LF) Note The test steps for channel C and D are only for the models 190-104, 190-204, and 190-504. This procedure tests the Volts ac accuracy with dc-coupled inputs up to 50 kHz. The high frequencies are tested in sections, Input A AC Voltage Accuracy (HF) & Bandwidth Test and Input B AC Voltage Accuracy (HF) & Bandwidth Test.
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Performance Verification Scope Input A, B, C, D Tests s TIME 4 ns 5. Use to change the time base and lock on 20 μs/div for the 20 kHz signal and on 10 ms/div for the 60 Hz signal. mV RANGE 6. Use RANGE and V to select the manual vertical ranging. Set the input A and B sensitivity range to the first test point in Table 4-4. The sensitivity ranges are indicated in the lower display edge. 7. Set the 5502A to source the appropriate ac voltage. 8.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input A, B, C, D AC-Coupled Lower Frequency Test Note The test steps for channel C and D are only for the models 190-104, 190-204, and 190-504. To test the ac-coupled input low-frequency accuracy: 1. Connect the Test Tool to the 5502A as for the previous test (see Figure 4-4). 2. Select the Test Tool setup: SAVE a) Recall the setup (Standard Test Tool Setup).
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Performance Verification Scope Input A, B, C, D Tests 4 Input A, B, C, D Peak Measurements Test  Warning To prevent possible electrical shock, fire, or personal injury, ensure that the calibrator is in standby mode before making any connection between the calibrator and the Test Tool. Dangerous voltages are present on the calibration source and connection cables during these steps. Note The test steps for channel C and D are only for the models 190-104, 190-204, and 190-504.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input A, B, C, D Frequency Measurement Accuracy Test Note The test steps for channel C and D are only for the models 190-104, 190-204, and 190-504. Proceed as follows to test the frequency measurement accuracy: 1. Connect the Test Tool to the 5502A as shown in Figure 4-5. Do not use 50 Ω terminations. PM9093 PM9093 PM9091 PM9092 PM9092 CONNECT TO CHANNEL A, B, C, D IN PARALLEL NO 50 OHM TERMINATION A METER B B A 2 CHANN.
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Performance Verification Scope Input A, B, C, D Tests 4 7. Continue through the test points. 8. When you are finished, set the 5502A to 0 (zero) Volt and Standby. Table 4-7. Input A, B, C, D Frequency Measurement Accuracy Test Model Time base 5502A-SC... MODE Voltage Input A, B Reading Frequency All 20 ms/div wavegen, sine 600 mVpp 16 Hz 15.90 to 16.10 190-062 20 ns/div levsine 600 mVpp 60 MHz 59.68 to 60.32 190-104 190-102 20 ns/div levsine 600 mVpp 100 MHz 99.3 to 100.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 5. Set the 5502A to source a sine wave according to the first test point in Table 4-8. Because no 50 Ω termination is applied, the 5502A leveled sine wave output amplitude will be twice the set value. 6. Observe the readings A, B, C, and D and check that they are not outside the range shown under the appropriate column. 7. Continue through the test points. 8. When you are finished, set the 5502A to 0 (zero) Volt and Standby. Table 4-8.
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Performance Verification Scope Input A, B, C, D Tests 4 3. Select the Test Tool setup: a) Reset the Test Tool. mV RANGE b) Use RANGE and V to select manual vertical ranging, and set the Input A sensitivity range to 5 V/div (10:1 probe) or 500 mV/div (probe A factor is 1:1). s TIME ns c) Use to change the time base to select manual time base ranging and lock the time base on 10 ms/div). MOVE d) Use to move the trace to the left.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 5. Set the 5502A to source the leveled sine wave for the appropriate Test Tool model. 6. Adjust the 5502A output voltage until the displayed trace has the trigger amplitude indicated under the last column of Table 4-9. 7. Verify that the signal is well triggered. If not, press TRIGGER and use F3 to enable for manual Trigger Level adjustment. Adjust the trigger level and verify that the signal is triggered.
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Performance Verification Scope Input A, B, C, D Tests 4 Input A AC Voltage Accuracy (HF) and Bandwidth Test Proceed as follows to test the Input A high frequency automatic scope ac voltage measurement accuracy and the bandwidth: 1. Connect the Test Tool to the 5502A as shown in Figure 4-6. 2. Select the Test Tool setup: SAVE a) Recall the setup (see Standard Test Tool Setup). Press , F2 ENTER (RECALL) and select SETUP, press , select the setup name, and ENTER press to recall the setup.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input B Trigger Sensitivity Test Proceed as follows to test the Input B trigger sensitivity: 1. Connect the Test Tool to the 5502A as shown in Figure 4-8. PM9091 PM9091 50 OHM e.g. PM9585 or TRM50 50 OHM e.g. PM9585 or TRM50 For 190-502 and -504 use only TRM50! A METER USE 50 OHM TERMINATION B B A C D 4 CHANNELS 2 CHANN. + METER NORMAL SCOPE FLUKE 5502A CALIBRATOR perf-ver-e2.eps Figure 4-8.
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Performance Verification Scope Input A, B, C, D Tests 4 Table 4-11. Input B Trigger Sensitivity Test Points UUT UUT Model Time base 190-502 5502A SC... Initial Input Voltage MODE levsin UUT Trigger Amplitude Frequency 200 ns/div 100 mV pp 5 MHz 0.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 6. When you are finished, set the 5502A to Standby. Table 4-12. HF AC Voltage Verification Points 5502A SC... UUT Model MODE levsine Voltage UUT Reading B Frequency All 2.545 Vpp 1 MHz 835 mV to 965 mV All 2.545 Vpp 25 MHz 790 mV to 1.010 V 190-062 2.545 Vpp 60 MHz >630 mV 190-104, -102 2.545 Vpp 100 MHz >630 mV 190-204, -202 2.545 Vpp 200 MHz >630 mV 190-502; -504 2.
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Performance Verification Scope Input A, B, C, D Tests 4 2. Reset the Test Tool to select the Test Tool setup. 3. Press C to turn Input C on. 4. Press line. C and use MOVE 5. Press TRIGGER and use F1 mV to move the Input C trace zero to the center grid to select Input C as trigger source. RANGE 6. Use RANGE and V to change the sensitivity range to select manual sensitivity ranging and lock the Input C sensitivity range on 2 V/div. 7. Use s TIME ns to select the time base in Table 4-13.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 2. Select the Test Tool setup: SAVE a) Recall the setup (see Standard Test Tool Setup). Press , F2 (RECALL) and select SETUP, press ENTER , select the setup name, and press ENTER to recall the setup. b) Press , then press READINGS 3 on C | V ac. c) SCOPE Press MANUAL AUTO F2 (READING…) and select to select autoranging (AUTO in upper right LCD edge).
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Performance Verification Scope Input A, B, C, D Tests 4 PM9091 PM9585 - 50 OHM For 190-502 and -504 use only TRM50! A B C USE 50 OHM TERMINATION D 4 CHANNELS NORMAL SCOPE FLUKE 5502A CALIBRATOR perf-ver-g2.eps Figure 4-10. 5502A Scope Output to Test Tool Input D 2. Reset the Test Tool to select the Test Tool setup. 3. Press D 4. Use to move the Input D trace zero to the center grid line. MOVE 5. Press to turn Input D on. TRIGGER mV and use F1 to select Input D as trigger source.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 12. When you are finished, set the 5502A to Standby. Table 4-15. Input D Trigger Sensitivity Test Points 5500A SC...MODE levsin UUT UUT Model Time base Initial Input Voltage UUT Trigger Amplitude Frequency ALL 200 ns/div 100 mV pp 5 MHz 0.
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Performance Verification Scope Input A, B, C, D Tests 4 Table 4-16. HF AC Voltage Verification Points 5500A SC...MODE levsine UUT Model Voltage UUT Reading A Frequency all 2.545 Vpp 1 MHz 835 mV to 965 mV all 2.545 Vpp 25 MHz 790 mV to 1.010 V 190-104 2.545 Vpp 100 MHz >630 mV 190-204 2.545 Vpp 200 MHz >630 mV 190-504 2.545 Vpp 500 MHz >630 mV Video Test with SC600 Scope Calibration Option Only one of the video systems (NTSC, PAL, PALplus, or SECAM) has to be verified.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual mV RANGE 9. Use RANGE and setting is 10:1). s TIME V to set the Input A sensitivity to 2 V/div (the actual probe ns 10. Use to select the time base to 20 μs/div. 11. Set the calibrator to video mode with amplitude +100 %. Set format and marker line number to: • PAL 622 (even) for PAL and PALplus • SECAM 622 (even) for SECAM • NTSC 262 even for NTSC 12.
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Performance Verification Scope Input A, B, C, D Tests 4 15. Observe the trace and check if the Test Tool triggers on the negative pulse before the marker. 16. Select the Test Tool setup and press menu. F4 to open the Trigger Options 17. Choose VIDEO on A... and from the opened menu choose: Polarity: NEGATIVE | PAL (or NTSC or PALplus or SECAM) 18. Set the calibrator video trigger output signal to -100 % to select line number 310 (PAL, PALplus, or SECAM) or 19. Use 262 (NTSC). 20.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual External Trigger Level Test Note The external trigger level test is for the models 190-062, 190-102, 190-202, and 190-502. To test the external trigger level: 1. Connect the Test Tool to the 5502A as shown in Figure 4-13. USE STACKABLE TEST LEADS AS SUPPLIED WITH CALIBRATOR A METER B 2 CHANN. + METER NORMAL SCOPE FLUKE 5502A CALIBRATOR perf-ver-x2.eps Figure 4-13. Test Tool Meter/Ext Input to 5502A Normal Output 2.
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Performance Verification Meter Tests 4 Meter Tests Note The following tests are for the models 190-062, 190-102, 190-202, and 190-502. Meter DC Voltage Accuracy Test  Warning To prevent possible electrical shock, fire, or personal injury, ensure that the calibrator is in standby mode before making any connection between the calibrator and the Test Tool. Dangerous voltages are present on the calibration source and connection cables during these steps.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Table 4-17. Meter Volts dc Measurement Verification Points Range 5502A output V dc 500.0 mV 5.000 V 50.00 V 500.0 V 1100 V Meter Reading + 500 mV 497.0 to 503.0 - 500 mV -497.0 to -503.0 0 mV -0.5 to +0.5 + 5.000 V 4.970 to 5.030 - 5.000 V -4.970 to -5.030 + 50.00 V 49.70 to 50.30 - 50.00 V -49.70 to -50.30 + 500.0 V 497.0 to 503.0 - 500.0 V -497.0 to -503.0 + 1000 V 0.990 to 1.010 - 1000 V -0.990 to -1.
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Performance Verification Meter Tests 4 Table 4-18. Meter Volts AC Measurement Verification Points Range 5502A output V ac 500.0 mV 500.0 mV 5.000 V 5.000 V 50.00 V 50.00 V 500.0 V 500.0 V 1100 V (1.1 kV) 1000 V Frequency Meter Reading 60 Hz 494.0 to 506.0 1 kHz 486.0 to 514.0 3 kHz >350.0 60 Hz 4.940 to 5.060 1 kHz 4.860 to 5.140 3 kHz >3.500 60 Hz 49.40 to 50.60 1 kHz 48.60 to 51.40 3 kHz >35.00 60 Hz 494.0 to 506.0 1 kHz 486.0 to 514.0 3 kHz >350.0 60 Hz 0.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 5. Set the 5502A to 1 kΩ. Use the 5502A “COMP OFF” mode. 6. Observe the main reading and check that it is within 0.4 V and 0.6 V. 7. Set the 5502A to 1 V dc. 8. Observe the main reading and check that it is within 0.975 V and 1.025 V. 9. When you are finished, set the 5502A to Standby. Ohms Measurements Test To test the Ohms measurement accuracy: 1. Connect the Test Tool to the 5502A as shown in Figure 4-14.
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Performance Verification Meter Tests 4 Table 4-19. Resistance Measurement Verification Points 5502A output Meter Reading (COMP 2 wire) 0Ω 0.0 to 0.5 (COMP 2 wire) 400 Ω 397.1 to 402.9 (COMP 2 wire) 4 kΩ 3.971 to 4.029 (COMP 2 wire) 40 kΩ 39.71 to 40.29 (COMP 2 wire) 400 kΩ 397.1 to 402.9 (off) 4 MΩ 3.971 to 4.029 (off) 30 MΩ 29.77 to 30.23 (off) Probe Calibration Generator Test To calibrate, connect a 10:1 probe as supplied with the Test Tool to input A (red probe).
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Probe Cal Probe Cal Ref. st8416_t.eps Figure 4-15. Probe Calibration This is the end of the Performance Verification Procedure.
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Chapter 5 Calibration Adjustment Title Page Introduction ............................................................................................ 5-3 General .................................................................................................. 5-4 Calibration Number and Date ............................................................ 5-4 General Instructions ........................................................................... 5-4 Equipment Required For Calibration...............
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Final Calibration (Firmware: V10.9 and Lower) ..................................... 5-28 Error Messages ................................................................................. 5-28 Warm-Up Final and ADC Timing ....................................................... 5-28 Input A LF-HF Gain ........................................................................... 5-29 Input B LF-HF Gain ..............................................
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Calibration Adjustment Introduction 5 Introduction This section provides the complete Calibration Adjustment procedure for the Test Tool. The Test Tool allows closed-case calibration with known reference sources. It measures the reference signals, calculates the correction factors, and stores the correction factors in RAM. When the calibration is complete, the correction factors can be stored in FlashROM. The Test Tool should be calibrated after repair or if it fails the Performance Verification.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual General Calibration Number and Date When storing valid calibration data in FlashROM after the calibration adjustment procedure is complete, the calibration date is set to the actual Test Tool date, and the calibration number increments by one. To show the calibration date and number: USER 1. Press , then press (Figure 5-1). 2. Press F4 F3 to see the version and calibration data to close the version and calibration menu.
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Calibration Adjustment Calibration Procedure Steps 5 Equipment Required For Calibration The primary source instrument used in the calibration procedures is the Fluke 5502A. If a 5502A is not available, you can substitute another calibrator that meets the minimum test requirements. • Fluke 5502A Multi-Product Calibrator, including SC600 Oscilloscope Calibration Option. • Stackable test leads (4x) as supplied with the 5502A (required for Test Tools with banana jacks and 2 BNC oscilloscope inputs).
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual How to Start the Calibration To start the calibration: 1. Power the Test Tool with the power adapter input and the BC190 power adapter. 2. Check the actual Test Tool date and adjust the date if necessary (the calibration date will become the Test Tool date when saving the calibration data): a. Press USER b. Press F1 (toggles the menu bar on and off). to select the DATE ADJUST... option. c. Use d. Press to open the OPTIONS menu.
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Calibration Adjustment Contrast Calibration Adjustment 5 Explanation of Display Messages and Key Functions When the Test Tool is in the calibration mode, only the F1 to F4 CLEAR softkeys, the key, and the key are active, unless otherwise stated.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 1. Press F1 (CL 0100). three times to select maximum darkness calibration Contrast 2. Press F3 Figure 5-2. (CALIBRATE). The display shows a dark test pattern, see 3. Use to adjust the display to the maximum darkness where the test pattern is only just visible. 4. Press F3 to return to the softkey menu. 5. Press F2 to select default contrast calibration Contrast (CL 0110): 6. Press F3 contrast. (CALIBRATE).
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Calibration Adjustment Warming-Up and Pre-Calibration 5 Warming-Up and Pre-Calibration The Warming-Up and Pre-Calibration state is entered after the calibration mode, or after selecting the next step if you have done the Contrast Calibration step, CL 120. The display will show WarmingUp (CL 0200):IDLE (valid) or (invalid). Unless you want to calibrate the display contrast only, you must always start the calibration adjustment at the WarmingUp (CL 0200) step.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Final Calibration For v11.10 and later Before you start the final calibration, do the Warming-Up and Pre-Calibration. The final calibration requires input conditions that are described in each step. After a step starts, steps that require the same input conditions are done automatically. For example, if you start calibration step CL 0850, the calibration can include step CL 0869 and at the end the display shows CL 0799: READY.
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Calibration Adjustment Final Calibration For v11.10 and later 5 Warming-Up 2, Warm-Up Final, and ADC Timing The Warming-Up 2 step (CL 0500) must be done with open inputs: 1. Press F3 to start the calibration. 2. Wait until the display shows calibration status End Precal:READY. 3. Press F2 to select the next calibration step (CL 201, WarmUpFinal). 4. Press F3 to start the calibration. 5. Wait until the display shows calibration ready. Press next calibration step (CL 0570, ADC Timing).
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input A LF-HF Gain To do the Input A LF-HF Gain calibration: 1. Connect Ch. A of the Test Tool to the 5502A as shown in Figure 5-3. 2. The display must show step CL 0654 (Pos A Fast). If it does not, then press F1 or F2 to select the first calibration step in Table 5-1. 3. Set the 5502A SCOPE output to source the signal required for the first calibration point in Table 5-1. 4. Set the 5502A in operate (OPR) or standby (STBY) as indicated. 5.
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Calibration Adjustment Final Calibration For v11.10 and later 5 Table 5-1. Input A LF-HF Gain Calibration Points Cal step UUT input signal 5502A Setting CL 0654 0.5 Vpp square wave, 1 kHz SCOPE edge, 0.5 Vpp, 1 kHz CL 0415 100 mVpp square wave, 1 kHz SCOPE edge, 100 mVpp, 1 kHz CL 0510 2.5 Vpp square wave, 1 kHz SCOPE edge, 2.5 Vpp, 1 kHz CL 0580 2.5 Vpp sine wave, 50 kHz SCOPE levsine, 2.5 Vpp, 50 kHz CL 0581 2.5 Vpp sine wave Red subversion 5; Blue Subversion 2 SCOPE levsine, 2.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input B LF-HF Gain To do the Input B LF-HF Gain calibration: 1. Press F2 to select the first calibration step in Table 5-2. 2. Connect Ch. B of the Test Tool to the 5502A as shown in Figure 5-4. 3. Set the 5502A SCOPE output to source the signal required for the first calibration point in Table 5-2 (CL 0674, Pos B Fast). 4. Set the 5502A to operate (OPR) or standby (STBY) as indicated. 5. Press F3 to start the calibration. 6.
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Calibration Adjustment Final Calibration For v11.10 and later 5 Table 5-2. Input B LF-HF Gain Calibration Points Cal step UUT input signal 5502A Setting CL 0674 0.5 Vpp square wave, 1 kHz SCOPE edge, 0.5 Vpp, 1 kHz CL 0435 100 mVpp square wave, 1 kHz SCOPE edge, 100 mVpp, 1 kHz CL 0530 2.5 Vpp square wave, 1 kHz SCOPE edge, 2.5 Vpp, 1 kHz CL 0582 2.5 Vpp sine wave, 50 kHz SCOPE levsine, 2.5 Vpp, 50 kHz CL 0583 2.5 Vpp sine wave Red subversion 5; Blue Subversion 2 SCOPE levsine, 2.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input C LF-HF Gain Sections Input C LF-HF Gain and Input D LF-HF Gain are for 4-channel ScopeMeters (190-104, 190-204, and 190-504 models). For 2-channel models, proceed to the Input AB Position section. To do the Input C LF-HF Gain calibration on 190-104, 190-204, and 190-504 models: 1. Connect Ch. C of the Test Tool to the 5502A as shown in Figure 5-5. 2. The display must show step CL 0694 (Pos C Fast).
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Calibration Adjustment Final Calibration For v11.10 and later 5 Table 5-3. Input C LF-HF Gain Calibration Points Cal step UUT input signal 5502A Setting CL 0694 0.5 Vpp square wave, 1 kHz SCOPE edge, 0.5 Vpp, 1 kHz CL 0455 100 mVpp square wave, 1 kHz SCOPE edge, 100 mVpp, 1 kHz CL 0550 2.5 Vpp square wave, 1 kHz SCOPE edge, 2.5 Vpp, 1 kHz CL 0584 2.5 Vpp sine wave, 50 kHz SCOPE levsine, 2.5 Vpp, 50 kHz CL 0585 2.5 Vpp sine wave Red subversion 5; Blue Subversion 2 SCOPE levsine, 2.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input D LF-HF Gain To do the Input D LF-HF Gain calibration: 1. Press F2 to select the first calibration step in Table 5-4. 2. Connect Ch. D of the Test Tool to the 5502A as shown in Figure 5-6. 3. Set the 5502A SCOPE output to source the signal required for the first calibration point in Table 5-4 (CL 0675, Pos D Fast). 4. Set the 5502A to operate (OPR) or standby (STBY) as indicated. 5. Press F3 to start the calibration. 6.
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Calibration Adjustment Final Calibration For v11.10 and later 5 Table 5-4. Input D LF-HF Gain Calibration Points Cal step UUT input signal 5502A Setting CL 0675 0.5 Vpp square wave, 1 kHz SCOPE edge, 0.5 Vpp, 1 kHz CL 0475 100 mVpp square wave, 1 kHz SCOPE edge, 100 mVpp, 1 kHz CL 0590 2.5 Vpp square wave, 1 kHz SCOPE edge, 2.5 Vpp, 1 kHz CL 0586 2.5 Vpp sine wave, 50 kHz SCOPE levsine, 2.5 Vpp, 50 kHz CL 0587 2.5 Vpp sine wave Red subversion 5; Blue Subversion 2 SCOPE levsine, 2.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input AB Position To do the Input AB Position calibration: 1. Press F2 to select calibration adjustment step CL 0637 (Pos AB). 2. Remove all Input A, B connections (open inputs). 3. Press F3 to start the calibration. 4. Wait until the display shows calibration status :READY. 5. Continue at the Input AB LF-HF Gain and Position section. Input AB LF-HF Gain and Position To do the Input AB LF-HF Gain calibration: 1. Press F2 subversion.
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Calibration Adjustment Final Calibration For v11.10 and later 5 7. Press F2 to select the next calibration step, set the 5502A to the next calibration point, and start the calibration. Continue through all calibration points of Table 5-5. 8. Set the 5502A to Standby, and continue at the Input Pos ABCD (AB) Calibration section. Table 5-5.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input Pos ABCD (AB) Calibration To do the Input Pos AB calibration: 1. Press F2 to select calibration adjustment step CL 0619. 2. Remove all Input A, B connections (Calibrator STBY). 3. Press F3 to start the calibration. 4. Wait until the display shows calibration status :READY. 5. Continue at the Input ABCD (AB) NoiseF FBW Calibration section. Input ABCD (AB) Noise F FBW Calibration To do the Input AB NoiseF FBW Calibration: 1.
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Calibration Adjustment Final Calibration For v11.10 and later 5 4. Set the 5502A to operate (OPR). 5. Press F3 to start the calibration. 6. Wait until the display shows calibration status :READY. 7. Press F2 to select the next calibration step, set the 5502A to the next calibration point, and start the calibration. Continue through all calibration points of Table 5-6. 8. Set the 5502A to Standby, and continue at the Multimeter (DMM) Meter Zero section. Table 5-6.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Multimeter Meter Zero Note The adjustment steps for the meter section are only for the models 190-062, 190-102, and 190-202. For 4-Channel ScopeMeters, go to the Save Calibration Data and Exit section. Proceed as follows to do the Multimeter (DMM) Zero calibration: 1. Press F2 to select calibration adjustment step CL 0890. 2. Short circuit (interconnect) the banana jack Meter inputs. Use a test lead as short as possible. 3.
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Calibration Adjustment Final Calibration For v11.10 and later 5 USE STACKABLE TEST LEADS AS SUPPLIED WITH CALIBRATOR A METER B 2 CHANN. + METER NORMAL SCOPE FLUKE 5502A CALIBRATOR Perf-Ver-X2.eps Figure 5-9. 5502A NORMAL Output to Test Tool Banana Input 3. Set the 5502A to supply a DC voltage to the first calibration point in Table 5-7. 4. Set the 5502A to operate (OPR). 5. Press F3 to start the calibration. 6. Wait until the display shows calibration status :READY. 7.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Multimeter Ohm Gain Note The adjustment steps for the meter section are only for the models 190-062, 190-102, 190-202, and 190-502. To do the DMM Ohm Gain calibration: 1. Press F2 to select the first calibration adjustment step in Table 5-8. 2. Connect the Test Tool to the 5502A as shown in Figure 5-10. Notice that the sense leads must be connected directly to the Test Tool inputs.
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Calibration Adjustment Final Calibration For v11.10 and later 5. Press F3 5 to start the calibration. 6. Wait until the display shows the calibration status :READY. 7. Press F2 to select the next calibration step, set the 5502A to the next calibration point, and start the calibration. Continue through all calibration points. 8. When you are finished, set the 5502A to Standby. 9. Continue at the Save Calibration Data and Exit section. Table 5-8.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Final Calibration (Firmware: V10.9 and Lower) The Final Calibration steps depend on the software that is installed in your Test Tool. To view the software version installed on your Test Tool: 1. Press USER 2. Press F3 . and – VERSION & CAL …. If the installed firmware is V09.00, V10.00 or V10.4x, do the steps in this Final Calibration (Firmware: V10.9 and Lower) section. For firmware V11.10, do the steps in Final Calibration For V11.
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Calibration Adjustment Final Calibration (Firmware: V10.9 and Lower) 5 4. Connect the Test Tool to the 5502A SCOPE output as shown in Figure 5-11. Use the 50 Ω termination. 5. Set the 5502A to generate a sine wave 50 MHz / 0.5 V pp (mode LEVSINE) at the SCOPE output. 6. Set the 5502A to operate (OPR). 7. Press F3 to start the calibration. 8. Wait until the display shows calibration status :READY. 9. Set the 5502A to standby (STBY). 10. Continue at the Input A LF-HF Gain section.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 6. Wait until the display shows calibration status :READY. 7. Press F2 to select the next calibration step, set the 5502A to the next calibration point signal, and start the calibration. Continue through all calibration points of Table 5-9 and Table 5-10. 8. When you are finished, set the 5502A to Standby. 9. Continue at the Input B LF-HF Gain section. Table 5-9.
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Calibration Adjustment Final Calibration (Firmware: V10.9 and Lower) 5 Input B LF-HF Gain To do the Input B LF-HF Gain calibration: 1. Press F2 to select the first calibration step in Table 5-11. 2. Connect the Test Tool to the 5502A as shown in Figure 5-12. PM9091 PM9091 50 OHM e.g. PM9585 or TRM50 For 190-502 and -504 use only TRM50! A METER 50 OHM e.g. PM9585 or TRM50 USE 50 OHM TERMINATION B 2 CHANN. + METER A B C 4 CHANNELS D NORMAL SCOPE FLUKE 5502A CALIBRATOR Perf-Ver-E2.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Table 5-11. Input B LF-HF Gain Calibration Points Cal step UUT input signal 5502A Setting CL 0674 0.5 Vpp square wave, 1 kHz SCOPE edge, 0.5 Vpp, 1 kHz CL 0482 0.62 Vpp sine wave, 50 kHz SCOPE levsine, 0.62 Vpp, 50 kHz CL 0483 0.62 Vpp sine wave SCOPE levsine, 0.62 Vpp, Fluke 190-202/204: Fluke 190-102: Fluke 190-104: Fluke 190-062: 221 MHz 151 MHz 121 MHz 81 MHz 221 MHz 151 MHz 121 MHz 81 MHz Table 5-12.
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Calibration Adjustment Final Calibration (Firmware: V10.9 and Lower) 5 Input C LF-HF Gain Note The adjustment steps for channel C are only for the models 190-104 and 190-204. Proceed as follows to do the Input C LF-HF Gain calibration: 1. Press F2 to select the first calibration step in Table 5-13. 2. Connect the Test Tool to the 5502A as shown in Figure 5-13.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Table 5-13. Input C LF-HF Gain Calibration Points Cal step UUT input signal 5502A Setting CL 0656 0.5 Vpp square wave, 1 kHz SCOPE edge, 0.5 Vpp, 1 kHz CL 0484 0.62 Vpp sine wave, 50 kHz SCOPE levsine, 0.62 Vpp, 50 kHz CL 0485 0.62 Vpp sine wave SCOPE levsine, 0.62 Vpp, Fluke 190-204: Fluke 190-104: 221 MHz 121 MHz 221 MHz 121 MHz Table 5-14. Input C LF-HF Gain Calibration Points (Extra steps for 190-104/204, V10.
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Calibration Adjustment Final Calibration (Firmware: V10.9 and Lower) 5 Input D LF-HF Gain Note The adjustment steps for channel D are only for the models 190-104 and 190-204. To do the Input D LF-HF Gain calibration: 1. Press F2 to select the first calibration step in Table 5-15. 2. Connect the Test Tool to the 5502A as shown in Figure 5-14. PM9091 PM9585 - 50 OHM For 190-502 and -504 use only TRM50! A B C USE 50 OHM TERMINATION D 4 CHANNELS NORMAL SCOPE FLUKE 5502A CALIBRATOR Perf-Ver-G2.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Table 5-15. Input D LF-HF Gain Calibration Points Cal step UUT input signal 5502A Setting CL 0675 0.5 Vpp square wave, 1 kHz SCOPE edge, 0.5 Vpp, 1 kHz CL 0486 0.62 Vpp sine wave, 50 kHz SCOPE levsine, 0.62 Vpp, 50 kHz CL 0487 0.62 Vpp sine wave SCOPE levsine, 0.62 Vpp, Fluke 190-204: Fluke 190-104: 221 MHz 121 MHz 221 MHz 121 MHz Table 5-16. Input D LF-HF Gain Calibration Points (Extra steps for 190-104/204, V10.
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Calibration Adjustment Final Calibration (Firmware: V10.9 and Lower) 5  Warning To prevent possible electrical shock, fire, or personal injury, ensure that the calibrator is in standby mode before making any connection between the calibrator and the Test Tool. Dangerous voltages are present on the calibration source and connection cables during these steps. 4. Set the 5502A to operate (OPR). 5. Press F3 to start the calibration. 6. Wait until the display shows calibration status :READY. 7.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Input ABCD (AB) Position To do the Input ABCD (AB) Position calibration: 1. Press F2 to select calibration adjustment step CL 0619. 2. Remove all Input A, B, C, D (A, B) connections (open inputs). 3. Press F3 to start the calibration. 4. Wait until the display shows calibration status :READY. 5. Continue at the Input ABCD (AB) Volt Gain section.
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Calibration Adjustment Final Calibration (Firmware: V10.9 and Lower) 5 7. Press F2 to select the next calibration step, set the 5502A to the next calibration point, and start the calibration. Continue through all calibration points of Table 5-18. 8. Set the 5502A to Standby and continue at the Input ABCD (AB) Zero section. Table 5-18. Input ABCD Gain Calibration Points Cal step UUT input value (5502A NORMAL) CL 0799 5 mV CL 0800 12.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Multimeter Volt Gain  Warning To prevent possible electrical shock, fire, or personal injury, ensure that the calibrator is in standby mode before making any connection between the calibrator and the Test Tool. Dangerous voltages are present on the calibration source and connection cables during these steps. Note The adjustment steps for the meter section are only for the models 190-062, 190-102, and 190-202.
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Calibration Adjustment Final Calibration (Firmware: V10.9 and Lower) 5 Table 5-19. DMM Gain Calibration Points Cal step UUT input value (5502A NORMAL) CL 0840 500 mV CL 0849 2.5 V CL 0841 5V CL 0842 50 V CL 0843 500 V CL 0844 1000 V (set 5502A to OPR!) Multimeter Numeric Zero Note The adjustment steps for the meter section are only for the models 190-062, 190-102, and 190-202. To do the Multimeter (DMM) Zero calibration: 1. Press F2 to select calibration adjustment step CL 0890. 2.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual USE STACKABLE TEST LEADS AS SUPPLIED WITH CALIBRATOR A METER B 2 CHANN. + METER NORMAL SCOPE FLUKE 5502A CALIBRATOR Perf-Ver-Z2.eps Figure 5-18. Four-wire Ohms Calibration Connections 3. Set the 5502A to the first test point in Table 5-20. Use the 5502A “COMP 2 wire” mode for the calibration adjustments up to and including 100 kΩ. For the higher values, the 5502A will turn off the “COMP 2 wire” mode. 4.
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Calibration Adjustment Save Calibration Data and Exit 5 Save Calibration Data and Exit To save the calibration data and exit the Maintenance mode: 1. Remove all test leads from the Test Tool inputs. 2. Press F4 (EXIT). The Test Tool shows on the display: Calibration data valid. Save data and exit maintenance mode? Note Calibration data valid indicates that the calibration adjustment procedure is performed correctly.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual Probe Calibration To meet full user specifications, you need to adjust the supplied red (R), blue (B), gray (G) and green (V) VPS410-II 10:1 voltage probes for optimal response. To adjust the VPS410-II probes: 1. Connect the red probe from the red Input A BNC to the banana jack. See Figure 5-19. Probe Cal Probe Cal Ref. st8416_t.eps Figure 5-19. 10:1 Probe Calibration Connection A 2. Press and then 3. Select Probe Type: 4. Press 5.
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Calibration Adjustment Probe Calibration 7. Press F4 5 to start the probe calibration. The first step is to manually adjust the square wave response to a pure square wave (pulse top must be straight, see Figure 5-20). The trimmer is located in the probe housing and is reached by rotating the center part of the housing. For more information, see the instruction sheet for the probe. ST7991.WMF Figure 5-20. 10:1 Probe Calibration 8. When done, press F4 to start the DC calibration automatically.
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Fluke 190-062, -102, -104, -202, -204, -502, -504 Service Manual 5-46
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Chapter 6 Disassembly Title Page Introduction ........................................................................................................6-3 Disassembly and Reassembly Procedures .......................................................6-3 Required Tools ..............................................................................................6-3 Remove the Tilt Stand, Hang Strap, and Side Strap .....................................6-3 Open the Test Tool, Remove the Battery Pack .........
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual 6-2
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Disassembly Introduction 6 Introduction This section provides the required disassembly procedures. The printed circuit assembly removed from the Test Tool must be adequately protected against damage. The Test Tool contains static sensitive components. Handling and servicing these components should be done only at a static free workstation by qualified personnel. The Test Tool contains a Li-ion battery pack. See Section 1 for instructions on how to safely handle and use this battery pack.
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual Open the Test Tool, Remove the Battery Pack Proceed as follows: 1. Turn the plastic battery door screws one-quarter turn counterclockwise with a standard blade screwdriver. 2. Remove the battery access door. 3. Remove the battery from the instrument. Note Do not short circuit the battery contacts. Do not open or damage the battery housing. 4.
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Disassembly Disassembly and Reassembly Procedures 6 How to Access the Top Side of PCA Most of the measurement points are located on the top side of the PCA. For access to this side, remove the upper plate (shielding lid): 1. Remove the four screws M3x6.5 (total length) with a spring-washer (left side, right side, and bottom side). 2. Remove the four screws M3x10 (total length) that are grouped in a square around the sampling chip N2000. 3.
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual 6. Remove a screw M3x22 that fixes the top and bottom screening of the suspected channel. 7. Reinsert the flat cables if you want to measure the bottom side of the PCA under working condition. See Figures 6-2, 6-3, and 6-4 at the end of this chapter. Note Before you attach the PCA again to the lower chassis plate, it is advised to place the isolation foils around the channels. Access to LCD, Keypad Foil, and Keypad Proceed as follows: 1.
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Disassembly Disassembly and Reassembly Procedures 1 6 2 5 3 9 6 4 (4x) (6x) 11 12 13 8 10 7 15 (2x) 14 16 hpp201.eps Figure 6-2.
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual 8 7 9 2 6 (4x) 4 1 3 (4x) 5 (4x) hpp202.eps Figure 6-3.
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Disassembly Disassembly and Reassembly Procedures 6 1 2 3 4 3 5 6 14 8 13 9 10 12 (6x) hpp203.eps Figure 6-4.
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Fluke 190-062, -102, -104, -202, -204,-502, -504 Service Manual 6-10