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6268B
HP 6268B Manuals
Manuals and User Guides for HP 6268B. We have
3
HP 6268B manuals available for free PDF download: Operating Manual, Operator’s, Organizational, Direct Support And General Support Maintenance Manua L, Operating And Service Manual
HP 6268B Operating Manual (214 pages)
Synthesizer/Function Generator Operating Manual
Brand:
HP
| Category:
Synthesizer
| Size: 7.19 MB
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HP 6268B Operator’s, Organizational, Direct Support And General Support Maintenance Manua L (96 pages)
Brand:
HP
| Category:
Power Supply
| Size: 2.14 MB
Table of Contents
60Hz Operation)
4
Appendix I I I
4
Table of Contents
5
1-7 Specifications
9
Outline Diagram
11
Power Transformer Primary Connections for 208Vac and 115Vac Operation
12
Remote Voltage Programming, Non-Unity Gain (Constant Voltage)
18
Remote Resistance Programming (Constant Current)
18
Remote Voltage Programming, Non-Unity Gain (Constant Current)
19
Remote Sensing
19
Overall Block Diagram
24
Preregulator Control Circuit Waveforms
27
5-3 Test Equipment Required
32
Differential Voltmeter Substitute Test Setup
33
Constant Voltage Load Regulation Test Setup
34
Noise Spike Measurement Test Setup
36
Transient Recovery Time Test Setup
37
Transient Recovery Time Waveforms
37
Current Sampling Resistor Connections
39
Constant Current Load Regulation Test Setup
39
Constant Current Ripple and Noise Test Setup
40
Overall Troubleshooting
41
Feedback Loop Isolation
43
Series Regulator Troubleshooting, High Voltage Condition
44
Series Regulator Troubleshooting, Low Voltage Condition
45
Preregulator Troubleshooting
46
Checks and Adjustments after Replacement of Semiconductor Devices
48
Maximum Crowbar Trip Voltage
53
Reference Designators
54
Replaceable Parts
54
Part Number-National Stock Number Cross Reference Index
66
Preregulator Control Circuit Waveforms
67
Circuit Diagrams & Component Location Diagrams
67
A2 RFI Assembly Component Location Diagram
68
Top Front Chassis Assembly Component Location Diagram
69
Bottom Front Chassis Assembly Component Location Diagram
70
Schematic Diagram
83
HP 6268B Operating And Service Manual (74 pages)
REGULATED DC POWER SUPPLY
Brand:
HP
| Category:
Power Supply
| Size: 2.82 MB
Table of Contents
Table of Contents
4
(Con't.) SHOOTING PROCEDURES
13
Disassembly Procedures
49
Repair and Replacement
50
Adjustment and
50
Calibration
50
Meter Zero Adjustment
50
Voltmeter Calibration
50
Ammeter Calibration
51
Constant-Voltage Programming Calibration
51
Constant-Current Programming Calibration
52
Adjustment
53
Ripple Balance Adjustment
53
(Con't.) Preregulator Tracking Adjustment
54
Adjustment
54
Maximum Crowbar Trip
54
Voltage Adjustment
54
Disabling the Crowbar
54
Replaceable Parts
55
Circuit Diagram and Component Location Diagrams
71
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