Equipment information

Tektronix P6248 Probe
Manufacturer:
Model:
P6248
Date:
Category:
Group:
Description:
1.7 GHz (Typical) Differential Probe
Service Manual
Manual Type:
Service Manual
Pages:
55
Size:
979.55 Kbytes (1003058 Bytes)
Language:
english
Revision:
Manual-ID:
071-0573-04
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2019 09 22
MD5:
83d092f901623c372aae8025618160c5
Downloads:
408

Information

General Safety Summary ... Service Safety Summary ... Preface ... Related Manuals ... Specifications ... Warranted Characteristics ... Typical Characteristics ... Nominal Characteristics ... Performance Verification ... Equipment Required ... Preparation ... Output Offset Voltage ... DC Attenuation Accuracy ... Differential Signal Range ... Rise Time ... Common-Mode Rejection Ratio ... TEKPROBE Communication (Operational Check) ... Adjustment Procedures ... Equipment Required ... Adjustment locations ... Offset (preliminary) ... Gain ... Offset (Final) ... DC CMRR ... AC CMRR ... Maintenance ... Cleaning ... Replacing TEKPROBE Interface Pins ... Removing and Replacing the TEKPROBE Interface Collar ... Options ... Replaceable Parts ... Appendix A: Alternate Verification Procedures ... Equipment Required ... Preparation ... CMRR (Common-Mode Rejection Ratio) ...

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Service Manual
Manual Type:
Service Manual
Pages:
58
Size:
546.33 Kbytes (559437 Bytes)
Language:
english
Revision:
Manual-ID:
071-0573-03
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2019 09 22
MD5:
8f643e681ac4d19975981d20e03345a0
Downloads:
269

Information

1 INTRODUCTION AND SPECIFICATIONS ... 1-1 l-l. INTRODUCTION ... l-l 1-5. OPTIONS AND Accessories ... l-l 1-7. SPECIFICATIONS ... l-l 2 OPERATION ... 2-1 2-1. INTRODUCTION ... 2-1 2-3. SETTING UP YOUR INSTRUMENT ... 2-1 2-4. Unpacking ... 2-1 2-8. AC Line Voltage Requirements ... 2-1 2-10. Fuse Replacement ... 2-1 2-13. FRONT PANEL FEATURES ... 2-2 2-15. LCD DISPLAY ... 2-2 2-18. SIGNAL INPUT LIMITS ... 2-4 2-20. OPERATING TECHNIQUES ... 2-4 2-22. AC/DC Voltage (V) ... 2-4 2-24. AC/DC Current (mA) ... 2-4 2-26. AC/DC Current (10A max, 8010A only) ... 2-4 2-28. Resistance (il) ... 2-4 2-30. Low Ohms Resistance (LO RANGE H, 8012A only) ... 2-4 2-32. Conductance (S=in) ... 2-7 2-34. Diode Test ... 2-7 2-36. INITIAL CHECKOUT PROCEDURE ... 2-7 2-39. APPLICATIONS ... 2-8 2-41. Circuit Loading Error (Voltage) ... 2-8 2-43. Burden Voltage Error (Current) ... 2-9 2-46. Test Lead Compensation (Resistance) ... 2-9 2-49. High Resistance Measurements (Conductance) ... 2-10 2-51. Leakage Resistance Measurements (Conductance) ... 2-10 2-53. Diode Leakage Tests (Conductance) ... 2-10 2-55. Transistor Tester ... 2-12 2-65. True-RMS Measurements ... 2-13 2-69. Waveform Comparison (RMS vs Averaging Meters) ... 2-13 2-71. Waveform Crest Factors ... 2-13 2-75. Combined AC and DC Signal Measurements ... 2-15 2-77. Affects of Offset in AC Measurements ... 2-15 2-79. Bandwidth Limitations in AC Voltage Measurements ... 2-15 3 THEORY OF OPERATION ... 3-1 ) 3-1. INTRODUCTION ... 3-1 3-3. FUNCTIONAL DESCRIPTION ... 3-1 3-6. CIRCUIT DESCRIPTIONS ... 3-1 3-8. Digital Voltmeter ... 3-1 3-27. Input Signal Conditioners ... 3-4 3-44. Meter Protection Circuits ... 3-6 3-54. Power Supply ... 3-7 3-57. Touch and Hold Circuit ... 3-7 4 MAINTENANCE ... 4-1 4-1. INTRODUCTION ... 4-1 4-3. SERVICE INFORMATION ... 4-1 4-7. GENERAL INFORMATION ... 4-1 4-8. Interior Access ... 4-1 4-19. Cleaning ... 4-4 4-21. Special Test Devices ... 4-4 4-27. PERFORMANCE TEST ... 4-5 4-30. Display Test ... 4-5 4-32. Resistance/Conductance Test ... 4-5 4-34. LO RANGE H Test (8012A only) ... 4-6 4-36. DC Voltage Test ... 4-6 4-38. RMS Converter Offset Test ... 4-6 4-40. AC Voltage Test ... 4-6 4-42. DC Current Test ... 4-6 4-44. AC Current Test ... 4-7 4-46. 10A Current Test (8010A only) ... 4-7 4-48. CALIBRATION PROCEDURE ... 4-8 4-50. Power supply Check ... 4-8 4-52. DC Calibration Adjustment ... 4-8 4-54. RMS Converter DC Offset Adjustment ... 4-9 4-56. AC Calibration Adjustment ... 4-9 4-58. LO RANGE H Calibration Adjustment (8012A only) ... 4-9 4-60. TROUBLESHOOTING ... 4-10 5 LIST OF REPLACEABLE PARTS ... 5-1 TABLE OF CONTENTS ... 5-1 5-1. INTRODUCTION ... 5-2 5-3. PARTS ORDERING INFORMATION ... 5-2 6 OPTIONS AND ACCESSORIES ... 6-1 TABLE OF CONTENTS ... 6-1 INTRODUCTION ... 6-2 ACCESSORIES ... 600-1 OPTIONS ... 601-1 7 SCHEMATIC DIAGRAMS ... 7-1 TABLE OF CONTENTS ... 7-1

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