lecroy AP034-OM-E-TOC 电路图.pdf

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1、AP034-OM-E Rev DISSUED: January 2000? ? Table of Contents Overview Description . 1-1 Applications . 1-1 Conventions used in this Manual . 1-2 Safety Information Operator Safety . 2-1 Operation Connecting the Probe to the Test Instrument . 3-1 Connecting the Probe to the Test Circuit.3-1 Probe Input

2、Loading . 3-4 Grounding the Probe . 3-4 Selecting the Proper Range . 3-6 Operation with LeCroy Oscilloscopes . 3-7 AP034 Use with the ADPPS Power Supply.3-8 Adding Offset . 3-10 Autobalance . 3-11 Designing Test Fixtures for the AP033 Probe . 3-12 Reference Information Differential Mode and Common M

3、ode . 4-1 Differential Mode Range and Common Mode Range.4-1 Common Mode Rejection Ratio. 4-2 Care and Maintenance Cleaning . 5-1 Calibration Interval . 5-1 Service Strategy . 5-1 Troubleshooting . 5-1 Trace Off Scale.5-1 RadioFans.CN 收音机爱 好者资料库 ?ISSUED: January 2000AP034-OM-E Rev D ? Incorrect Frequ

4、ency Response.5-2 DC Errors.5-3 Poor Common Mode Rejection.5-3 Returning a Defective Probe . 5-4 Replacement Parts . 5-5 Matching Procedure for 10 Plug-On External Attenuator . 5-8 Equipment Required .5-8 Procedure.5-9 Performance Verification Test Equipment Required .6-1 Preliminary Procedure.6-3 P

5、rocedure.6-3 Check Gain Accuracy.6-4 Check High Frequency CMRR.6-5 Check Low Frequency CMRR.6-8 Performance Verification Test Record.6-11 Adjustment Procedure Introduction . 7-1 Test Equipment Required .7-2 Preliminary Procedure.7-4 Procedure.7-7 Adjust Coarse DC Balance (R226) .7-7 Adjust Fine DC B

6、alance (R304).7-8 Adjust Low Frequency CMRR (R7).7-9 Adjust Offset (R330) .7-11 Adjust Gain (R322C).7-13 Adjust Final Attenuator Compensation (C17) .7-14 Adjust Final Attenuator CMRR (C18A).7-15 Assemble Probe and Amplifier.7-16 Attenuator Matching and Final Check.7-17 RadioFans.CN 收音机爱 好者资料库 AP034-

7、OM-E Rev DISSUED: January 2000? ? Specifications Nominal Characteristics . 8-1 Warranted Electrical Characteristics . 8-2 Typical Electrical Characteristics . 8-3 General Characteristics . 8-5 Compliance and Certifications . 8-6 Operator Safety.8-6 Standard Accessories . 8-7 Optional Accessories . 8-7 Oscilloscope Software Compatibility . 8-7 # # # RadioFans.CN 收音机爱 好者资料库 ?ISSUED: January 2000AP034-OM-E Rev D ? BLANK PAGE