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Fluke PM3084 Oscilloscope
Manufacturer:
Model:
PM3084
Date:
1994
Class:
Type:
SubType:
4 Channel Oscilloscope

Information

MAIN FEATURES - 200 MHz bandwidth for many advanced applications for PM3092 and PM3094, 100 MHz for PM3082 and PM3084, Four channels with four full attenuators for a wide range of input sensitivities up to 2 mV/div. Channels 3 and 4 in PM3092 and PM3082 offer the most commonly used input sensitivities (0.1 and 0.5 V/div). 1% voltage and timing accuracy. The autocal function makes automatic fine adjustments to assure this accuracy even in extreme environmental conditions. - Autoset function provides automatic setup of an optimized display of the input signals. Works on all channels. Adjusts triggering, time, and amplitude. - On-screen displays include ground and trigger level indicators. - Cursors give an extensive set of measurement possibilities including fully automated voltmeter functions. - Delayed Time Base. - Wide range of trigger possibilities including HDTV triggering. - RS-232 Interface offers a full remote control possibility <CPL protocol). An IEEE 488.2 Interface is offered as an option (SCPI protocol).

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Service Manual
Manual type:
Service Manual
Pages:
114
Size:
2.38 Mbytes (2495205 Bytes)
Language:
english
Revision:
Manual-ID:
961129
Date:
01 January 1994
Quality:
Scanned document, all readable.
Upload date:
20 January 2018
MD5:
6140b0bfa8d7bc03afbcfe9dde4f6bbd
Downloads:
1515

Information

Reference Manual CHARACTERISTICS ... ... 1-1 1.1 VERTICAL ... 1-3 1.1.1 Channels ... 1-3 1.1.2 Deflection modes ... 1-3 1.1.3 Bandwidth ... 1-3 1.1.4 Attenuator ... 1-4 1.1.5 Input characteristics ... 1-4 1.1.6 Coupling ... 1-5 1.1.7 Dynamic range ... 1-5 1.1.8 Position range ... 1-5 1.1.9 Trace separation ... 1-5 1.1.10 Input voltage limits ... 1-5 1.1.11 Step response ... 1-6 1.1.12 Signal delay ... 1-6 1.1.13 Vertical accuracies ... 1-7 1.2 TIMEBASE ... 1-8 1.2.1 Timebase modes ... 1-8 1.2.2 Timebase settings ... 1-8 1.2.3 DTB delay ... ... 1-9 1.2.4 Timebase accuracies, De laytime accuracy, DTB jitter ... 1-9 1.2.5 External horizontal deflection ... 1-10 1.3 TRIGGERING ... 1-10 1.3.1 Source ... . ... 1-10 1.3.2 Modes ... 1-11 1.3.3 TV systems ... 1-11 1.3.4 Coupling ... 1-11 1.3.5 Sensitivity ... 1-12 1.3.6 Slope ... ... 1-13 1.3.7 Level ... 1-13 1.3.8 Hold Off ... 1-13 1.4 CURSORS ... 1-14 1.4.1 Cursor Control ... 1-14 1.4.2 Cursor Accuracies ... 1-15 1.5 FRONT PANEL MEMORY ... 1-15 1.6 BLANKING OR Z-AXIS ... 1-15 1.7 DISPLAY ... ... 1-16 1.8 EXTERNAL INTERFACES ... 1-16 1.8.1 Calibrator ... 1-16 1.8.2 Standard external interfaces ... 1-17 1.8.3 Optional external interfaces ... 1-18 1.9 AUTOSET & CALIBRATION ... 1-19 1.9.1 AUTO SET ... 1-19 1.9.2 Calibration ... 1-19 1.10 POWER SUPPLY & BATTERY BACKUP ... 1-19 1.10.1 Power supply ... 1-19 1.10.2 Battery backup ... 1-20 1.11 MECHANICS ... 1-21 1.12 ENVIRONMETAL . ... 1-21 1.12.1 Genera! ... 1-21 1.12.2 Environmental ... 1-21 1.13 EMI ... ... 1-23 1.13.1 General aspects and Susceptibility ... 1-23 1.13.1.1 General ... . ... 1-23 1.13.1.2 Susceptibility ... 1 -23 1.13.2 VDE requirements ... 1-26 1.13.3 Additional EMI requirements ... 1-26 1.14 SAFETY ... 1-26 1.15 ACCESSORIES ... ... 1-26 1.16 OPTIONS & OPTIONAL VERSIONS ... 1-27 1.16.1 Line Cord ... 1-27 1.16.2 Options versions ... 1-27 1.16.3 Optional outputs ... 1-27 1.16.4 Optional external MTB trigger input ... 1-28 1.17 SPECIFICATION OF IEEE-OPTION 2 PRINCIPLE OF OPERATION ... 2-1 2.1 INTRODUCTION ... 2-1 2.2 CONTROL SECTION ... 2-1 2.3 VERTICAL DEFLECTION ... 2-1 2.4 HORIZONTAL DEFLECTION ... 2-2 2.5 CRT DISPLAY SECTION ... 2-3 2.6 POWER SUPPLY ... 2-3 2.7 TEXT Generator ... ... 2-3 3 BRIEF CHECKING PROCEDURE ... 3-1 3.1 General information ... 3-1 3.2 Preliminary settings of the controls ... 3-1 3.3 Vertical section ... 3-3 3.4 Horizontal section, Main and Delayed Time Base. , ... 3-6 3.5 Horizontal section, X-deflection. ... 3-7 3.6 Cursors ... 3-8 3.7 TEXT OFF key ... 3-9 4 PERFORMANCE TEST ... 41 4.1 GENERAL INFORMATION ... 4-1 4.2 RECOMMENDED TEST EQUIPMENT ... 4-2 4.3 TEST PROCEDURE ... 4-4 4.3.1 Preliminary settings ... 4-4 4.3.2 Power supply ... , ... 4-4 4.3.3 Auto set ... 4-5 4.3.4 Orthogonality ... 4-6 4.3.5 Trace distortion ... 4-8 4.3.6 Vertical deflection; deflection coefficients ... 4-10 4.3.7 Vertical deflection; variable gain control range ... 4-11 4.3.8 Vertical deflection; input coupling . ... 4-12 4.3.9 Vertical cursor accuracy ... 4-12 4.3.10 Vertical deflection, high-frequency response ... 4-13 4.3.11 Vertical deflection, low-frequency response ... 4-14 4.3.12 Vertical deflection; dynamic range at 50/25 MHz ... 4-15 4.3.13 Vertical deflection; dynamic range at 200/100 MHz ... 4-16 4.3.14 Vertical deflection; position range ... 4-16 4.3.15 Vertical deflection; crosstalk between channels at 200/100 MHz ... 4-17 4.3.16 Vertical deflection; common mode rejection ratio at 1 MHz ... 4-18 4.3.17 Vertical deflection; common mode rejection ratio at 50 MHz ... 4-20 4.3.18 Vertical deflection; LF linearity ... 4-21 4.3.19 Vertical deflection; visual signal delay ... 4-22 4.3.20 Vertical deflection; base line instability ... 4-23 4.3.21 Delay difference between vertical channels in PM 3092, PM 3094 ... 4-24 4.3.22 Delay difference between vertical channels in PM 3082, PM 3084 ... 4-27 4.3.23 Horizontal deflection; display modes and trace separation ... 4-30 4.3.24 Horizontal deflection; X deflection ... 4-31 4.3.25 Horizontal deflection; main time-base deflection coefficients ... 4-32 4.3.26 Horizontal deflection; VARiable mode accuracy MTB . .. 4-34 4.3.27 Time cursor accuracy ... 4-35 4.3.28 Horizontal deflection; delayed time-base deflection coefficients ... 4-35 4.3.29 Horizontal deflection; delay time multiplier ... 4-37 4.3.30 Horizontal deflection; delayed timebase jitter ... 4-38 4.3.31 Horizontal deflection; X deflection coefficient via CH1 . . . 4-39 4.3.32 Horizontal deflection; X deflection coefficient via ’line’ . . . 4-40 4.3.33 Horizontal deflection; high frequency response ... 4-40 4.3.34 Maximum phase shift between horizontal and vertical deflection ... 4-41 4.3.35 MTB triggering PM 3092/3094; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 4-42 4.3.36 MTB triggering PM 3082/3084; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 4-44 4.3.37 MTB/DTB triggering; trigger sensitivity TVL-TVF ... 4-45 4.3.38 DTB triggering PM 3092/3094; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 4-47 4.3.39 DTB triggering PM 3082/3084; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 4-49 4.3.40 Z-MOD sensitivity ... 4-51 4.3.41 Probe Adjust signal; frequency and output voltage ... 4-52 4.3.42 Testing the optional auxiliary outputs ... 4-53 5 PREVENTIVE MAINTENANCE ... 5-1 5.1 GENERAL INFORMATION ... 5-1 5.2 REMOVING THE BEZEL AND THE CONTRAST Filter ... 5-1 5.3 RECALIBRATION ... 5-1

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User Manual
Manual type:
User Manual
Pages:
200
Size:
4.25 Mbytes (4457599 Bytes)
Language:
english
Revision:
Manual-ID:
941101
Date:
01 January 1994
Quality:
Scanned document, all readable.
Upload date:
20 January 2018
MD5:
d7fa8a1ae3e8b801bea191fb2a9e95cb
Downloads:
1490

Information

INSIDE THIS MANUAL This operating guide contains information on ail of the oscilloscope’s features. It starts with a general introduction, a summary of main capabilities, initial inspection note and a front and rear view. Operators safety Chapter 1 should be read before unpacking, installing, and operating the instrument. installation instructions Chapter 2 describes grounding, line cord, fuses, and backup batteries. Getting started Chapter 3 provides a 10-minute tutorial intended for those who are not familiar with Fluke oscilloscopes. How to use the instrument Chapter 4 provides the more experienced user with a detailed explanation of the major functions of the osciiloscope. Function reference Chapter 5 contains an alphabetized description of each function. Each description includes an explanation of local and remote control functions. Index The overall index contains all function names and reference words in alphabetical order. It includes the relevant chapter and page number where more detailed information can be found. Function index The Function Index lists all implemented functions in alphabetical order.

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Service Manual
Manual type:
Service Manual
Pages:
471
Size:
109.15 Mbytes (114449245 Bytes)
Language:
english
Revision:
Manual-ID:
4822 872 05373
Date:
10 April 1997
Quality:
Scanned document, all readable.
Upload date:
22 July 2020
MD5:
ac7ecd7fbce2c11eb650f859f9b2c70f
Downloads:
1444

Information

1 SAFETY INSTRUCTIONS ... 1-1 1.1 INTRODUCTION ... 1-1 1.2 SAFETY PRECAUTIONS ... 1-1 1.3 CAUTION AND WARNING.STATEMENTS ... 1-1 1.4 SYMBOLS ... 1-1 1.5 IMPAIRED SAFETY-PROTECTION ... 1-2 1.6 GENERAL SATETY INFORMATION ... 1-2 2 CHARACTERISTICS ... 2-1 2.1 VERTICAL ... 2-2 2.1.1 Channels ... 2-2 2.1.2 Deflection modes ... 2-2 2.1.3 Bandwidth ... 2-2 2.1.4 Attenuator ... 2-2 2.1.5 Input characteristics ... 2-3 2.1.6 Coupling ... 2-3 2.1.7 Dynamic range ... 2-3 2.1.8 Position range ... 2-3 2.1.9 Trace separation ... 2-3 2.1.10 Input voltage limits ... 2-4 2.1.11 Step response ... 2-4 2.1.12 Signal delay ... 2-5 2.1.13 Vertical accuracies ... 2-5 2.2 TIMEBASE ... 2-6 2.2.1 Timebase modes ... 2-6 2.2.2 Timebase settings ... 2-6 2.2.3 DTB delay ... 2-6 2.2.4 Timebase accuracies, Delaytime accuracy, DTB jitter ... 2-7 2.2.5 External horizontal deflection ... 2-7 2.3 TRIGGERING ... 2-8 2.3.1 Source ... 2-8 2.3.2 Modes ... 2-8 2.3.3 TV systems ... 2-8 2.3.4 Coupling ... 2-8 2.3.5 Sensitivity ... 2-9 2.3.6 Slope ... 2-9 2.3.7 Level ... 2-10 2.3.8 Hold Off ... 2-10 2.4 CURSORS ... 2-10 2.4.1 Cursor Control ... 2-10 2.4.2 Cursor Accuracies ... 2-11 2.5 FRONT PANEL MEMORY 2.6 BLANKING OR Z-AXIS ... 2-1 2.7 DISPLAY ... 2-11 2.8 EXTERNAL INTERFACES ... 2-12 2.8.1 Calibrator ... 2-12 2.8.2 Standard external interfaces ... 2-12 2.8.3 Optional external interfaces ... 2-13 2.9 AUTOSET & CALIBRATION ... 2-14 2.9.1 AUTO SET ... 2-14 2.9.2 Calibration ... 2-14 2.10 POWER SUPPLY & BATTERY BACKUP ... 2-14 2.10.1 Power supply ... 2-14 2.10.2 Battery backup ... 2-15 2.11 MECHANICS ... 2-15 2.12 ENVIRONMETAL ... 2-15 2.12.1 General ... 2-15 2.12.2 Environmental ... 2-15 2.13 EMI ... 2-17 2.13.1 General aspects and Susceptibility ... 2-17 2.13.2 VDE requirements ... 2.13.3 Additional EMI requirements ... 2-19 2.14 SAFETY ... 2-20 2.15 ACCESSORIES ... 2-20 2.16 OPTIONS & OPTIONAL VERSIONS ... 2-20 2.16.1 Line Cord ... 2-20 2.16.2 Options versions ... 2-20 2.16.3 Optional outputs ... 2-21 2.16.4 Optional external MTB trigger input ... 2-21 2.17 SPECIFICATION OF IEEE-OPTION ... 2-22 3 DESCRIPTIONS ... 3-3 3.1 General description ... 3-3 3.1.1 Introduction to Oscilloscope family ... 3-3 3.1.2 Introduction to descriptions ... 3-3 3.1.3 Explanation of signal names ... 3-4 3.1.4 Voltage values in the circuit diagrams ... 3-4 3.2 BLOCK DIAGRAM DESCRIPTION ... 3-5 3.2.1 Introduction ... 3-5 3.2.2 Vertical channels ... ... 3-6 3.2.3 Triggering and time bases ... 3-7 3.2.4 Final amplifiers ... 3-8 3.2.5 Front unit and microprocessor ... 3-9 3.2.6 Power supply ... 3-10 4 PARTS ... 4-1 4.1 UNITS ... 4-1 4.2 INTERCONNECTION CABLES ... 4-1 4.3 MECHANICAL PARTS ... 4-3 5 UNIT DESCRIPTIONS ... 5.1-1 5.1 SIGNAL UNIT A1 ... 5.1-1 5.1.1 Description A1 ... 5.1-1 5.1.2 Signal name list ... 5.1-14 5.1.3 Unit lay-outs ... 5.1-21 5.1.4 Location list Signal Unit A1 ... 5.1-23 5.1.5 Circuit diagrams ... 5.1-33 5.1.6 Parts list ... 5.1-55 5.2 FINAL XYZ Amplifier A2 ... 5.2-1 5.2.1 Description A2-200 MHz version ... 5.2-1 5.2.2 Signal name list A2-200 MHz version ... 5.2-5 5.2.3 Unit lay-outs A2-200 MHz version ... 5.2-7 5.2.4 Location list A2-200 MHz version ... 5.2-9 5.2.5 Circuit diagrams A2-200 MHz version ... 5.2-13 5.2.6 Parts list A2-200 MHz version ... 5.2-19 5.2.7 Description of A2-100 MHz version ... 5.2-35 5.2.8 Signal name list A2-100 MHz version ... 5.2-39 5.2.9 Unit lay-outs A2-100 MHz version ... 5.2-41 5.2.10 Location List A2-100 MHz version ... 5.2-43 5.2.11 Circuit diagrams A2-100 MHz version ... 5.2-47 5.2.12 Parts list A2-100 MHz version ... ... 5.3-1 5.3.1 Description A3 ... 5.3-1 5.3.2 Signal name list A3 ... 5.3-3 5.3.3 Unit layouts ... 5.3-5 5.3.4 Location list Microprocessor unit A3 ... 5.3-7 5.3.5 Circuit diagrams ... 5.3-9 5.3.6 Parts list ... 5.3-15 5.4 FRONT UNIT A4 ... '5.4-1 5.4.1 Description ... 5.4-1 5.4.2 Signal name list A4 ... 5.4-1 5.4.3 Key switches ... 5.4-2 5.4.4 Unit lay-outs ... 5.4-5 5.4.5 Circuit diagrams ... 5.4-7 5.4.6 Parts list ... 5.4-9 5.5 CRT CONTROLS UNIT A5 ... 5.5-1 5.5.1 Description ... 5.5-1 5.5.2 Unit Lay-outs ... 5.5-2 5.5.3 Circiuit diagram ... 5.5-3 5.5.4 Parts list ... 5.5-4 6.3.29 Horizontal deflection; delayed timebase jitter ... 6-24 6.3.30 Horizontal deflection; X deflection coefficient via CHI ... 6-25 6.3.31 Horizontal deflection; X deflection coefficient via ’line’ ... 6-26 6.3.32 Horizontal deflection; high frequency response ... 6-26 6.3.33 Maximum phase shift between horizontal and vertical deflection ... 6-27 6.3.34 MTB triggering PM3092.3094; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 6-28 6.3.35 MTB triggering PM3082.3084; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 6-29 6.3.36 MTB/DTB triggering; trigger sensitivity TVL-TVF ... 6-30 6.3.37 DTB triggering PM3092.3094; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 6-31 6.3.38 DTB triggering PM3082.3084; trigger sensitivity via CH1, CH2, CH3 and CH4 ... 6-32 6.3.39 Z-MOD sensitivity ... - ... 6-33 6.3.40 Probe Adjust signal; frequency and output voltage ... 6-34 7 CALIBRATION ADJUSTMENT PROCEDURE ... 7-1 7.1 INTRODUCTION ... 7-1 7.2 DARK LEVEL OF CRT ... 7-1 7.3 TRACE ROTATION ... 7-1 7.4 HORIZONTAL (X) GAIN AND OFFSET ... 7-2 7.5 TEXT STABILITY AND X-OFFSET ... 7-2 7.6 VERTICAL (Y) GAIN AND OFFSET ... 7-2 7.7 ASTIGMATISM ... 7-2 7.8 AUTOCAL PROCEDURE ... 7-3 7.9 LF SQUARE-WAVE RESPONSE CH1 ... 7-3 7.10 LF SQUARE-WAVE RESPONSE CH2 ... 7-4 7.11 LF SQUARE-WAVE RESPONSE CH3 ... 7-4 7.12 LF SQUARE-WAVE RESPONSE CH4 ... 7-4 7.13 HF SQUARE-WAVE RESPONSE FINAL Y Amplifier ... 7-5 7.14 SAVING THE CALIBRATION DATA ... 7-6 7.15 TESTING THE INSTRUMENT’S PERFORMANCE ... 7-6 8 CORRECTIVE MAINTENANCE PROCEDURES ... 8-1 8.1 DISMANTLING THE INSTRUMENT ... 8-1 8.1.1 General information ... 8-1 8.1.2 Removing the cabinet and carrying handle ... 8-1 8.2 REPLACEMENTS ... 8-1 8.2.1 Standard parts ... 8-2 8.2.2 Special parts ... 8-2 8.2.3 Transistors and Integrated Circuits ... 8-2

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