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5 220A
Instruction Manual
4-4
4-7. Internal
Components/Assemblies
All internal switches, fuses, and calibration adjustments can be accessed by removing the
top cover and the large inner cover from the 5220A. The location of each of the
applicable components is shown in Figure 4-1. Procedures for setting, replacing, and/or
adjusting these components are given later in this section of the manual.
4-8.
Front Panel Removal
There are no electrical components physically mounted on the front panel of the 5220A.
Use the following procedure to remove the front panel:
1.
Remove the top and bottom covers from the 5220A.
2.
Stand the instrument on its rear handles. Use a solid work surface.
3.
Locate the two tabs at the rear of each front handle and remove the tab screws (4
total).
4.
Lift the front panel from the chassis.
4-9.
A9 Front Panel PCB Removal
Use the following procedure to access and remove the A9 Front Panel PCB Assembly:
1.
Remove the front panel.
2.
Remove the two screws from the top of the A9 Front Panel PCB Assembly.
3.
Pull the PCB from its connector (J10).
4-10. A2 Transformer Assembly Removal
Use the following procedure to remove the A2 Transformer Assembly from the 5220A:
1.
Remove the top cover from the 5220A.
2.
Remove the large inner cover.
3.
Locate and remove the two screws that hold the A2 Transformer Assembly to the
chassis side.
4.
Remove the two screws that hold the A2 Transformer Assembly to the Motherboard.
These screws are located on the bottom right-side of the transformer assembly (as
viewed from the top rear of the 5220A).
5.
Remove the two hex screws that hold the top front of the transformer assembly to the
5220A front bulkhead.
6.
Disconnect the three high-current transformer leads at the A3 Cap Bus Assembly.
Lug nuts hold the leads in place.
Note
When reassembling, the clear colored lead (center top) must be connected
to the terminal marked T. Connect one black lead to terminal S and the
other to terminal F.
7.
Carefully lift the A2 Transformer Assembly from the 5220A.
Содержание 5220A
Страница 6: ...5220A Instruction Manual iv...
Страница 8: ...5220A Instruction Manual vi...
Страница 11: ...Contents continued ix...
Страница 12: ...5220A Instruction Manual x ajs36f eps 5220A Transconductance Amplifier...
Страница 17: ...Introduction and Specifications Specifications 1 1 5 ajs01f wmf Figure1 1 Outline Drawings...
Страница 18: ...5 220A Instruction Manual 1 6...
Страница 21: ...Operating Instructions Operating Features 2 2 3 ajs02f wmf Figure 2 1 Controls Indicators and Connectors...
Страница 26: ...5 220A Instruction Manual 2 8 ajs03f wmf Figure 2 2 Maximum Load Inductance vs Frequency...
Страница 30: ...5 220A Instruction Manual 3 2 ajs05f wmf Figure 3 1 5220A Functional Block Diagram...
Страница 46: ...5 220A Instruction Manual 3 18...
Страница 65: ...Maintenance Troubleshooting 4 4 19 ajs17f wmf Figure 4 3 Test Point Location Identification...
Страница 70: ...5 220A Instruction Manual 4 24 ajs19f wmf Figure 4 5 Flowchart Summary of Analog Section Troubleshooting Guide...
Страница 80: ...5 220A Instruction Manual 5 8 ajs20f wmf Figure 5 1 5220A Final Assembly...
Страница 81: ...List of Replaceable Parts Service Centers 5 5 9 ajs21f wmf Figure 5 1 5220A Final Assembly cont...
Страница 82: ...5 220A Instruction Manual 5 10 ajs22f wmf Figure 5 1 5220A Final Assembly cont...
Страница 83: ...List of Replaceable Parts Service Centers 5 5 11 ajs23f wmf Figure 5 1 5220A Final Assembly cont...
Страница 84: ...5 220A Instruction Manual 5 12 ajs24f wmf Figure 5 1 5220A Final Assembly cont...
Страница 85: ...List of Replaceable Parts Service Centers 5 5 13 ajs25f wmf Figure 5 1 5220A Final Assembly cont...
Страница 86: ...5 220A Instruction Manual 5 14 ajs26f wmf Figure 5 1 5220A Final Assembly cont...
Страница 87: ...List of Replaceable Parts Service Centers 5 5 15 ajs27f wmf Figure 5 1 5220A Final Assembly cont...
Страница 88: ...5 220A Instruction Manual 5 16 ajs28f wmf Figure 5 1 5220A Final Assembly cont...
Страница 92: ...5 220A Instruction Manual 5 20 ajs38f wmf Figure 5 4 A3 Capacitor Bus PCB Assembly...
Страница 94: ...5 220A Instruction Manual 5 22 ajs39f wmf Figure 5 5 A4 Regulator PCB Assembly...
Страница 97: ...List of Replaceable Parts Service Centers 5 5 25 ajs40f wmf Figure 5 6 A5 Preamplifier PCB Assembly...
Страница 101: ...List of Replaceable Parts Service Centers 5 5 29 ajs42f wmf Figure 5 8 A7 Output PCB Assembly...
Страница 102: ...5 220A Instruction Manual 5 30 ajs43f wmf Figure 5 8 A7 Output PCB Assembly cont...
Страница 104: ...5 220A Instruction Manual 5 32 ajs44f wmf Figure 5 9 A8 Analog Control PCB Assembly...
Страница 107: ...List of Replaceable Parts Service Centers 5 5 35 ajs30f wmf Figure 5 11 A10 Logic PCB Assembly...
Страница 109: ...List of Replaceable Parts Service Centers 5 5 37 ajs31f wmf Figure 5 12 A11 MIS Bus PCB Assembly...
Страница 111: ...List of Replaceable Parts Service Centers 5 5 39 ajs32f wmf Figure 5 13 A12 Shunt Assembly...
Страница 114: ...5 220A Instruction Manual 5 42...
Страница 116: ...5 220A Instruction Manual 6 2 ajs45f wmf Figure 6 1 Rack Mounting Kit...
Страница 118: ...5 220A Instruction Manual 6 4 ajs46f wmf Figure 6 2 Rack Slide Kit...
Страница 119: ...7 1 Chapter 7 Schematic Diagrams...
Страница 120: ...5220A Instruction Manual 7 2 5220A 1001 Sheet 1 of 2 ajs47f wmf Figure 7 1 Interconnect Diagram...
Страница 121: ...Schematic Diagrams 7 7 3 ajs48f wm Figure 7 1 Interconnect Diagram cont...
Страница 122: ...5220A Instruction Manual 7 4 ajs49f wmf Figure 7 2 Chassis Wiring...
Страница 123: ...Schematic Diagrams 7 7 5 ajs50f wmf Figure 7 2 Chassis Wiring cont...
Страница 124: ...5220A Instruction Manual 7 6 ajs51f wmf Figure 7 3 Power Supply...
Страница 125: ...Schematic Diagrams 7 7 7 ajs52f wmf Figure 7 3 Power Supply cont...
Страница 126: ...5220A Instruction Manual 7 8 ajs53f wmf Figure 7 4 A5 Preamplifier PCB Assembly...
Страница 127: ...Schematic Diagrams 7 7 9 ajs54f wmf Figure 7 4 A5 Preamplifier PCB Assembly cont...
Страница 128: ...5220A Instruction Manual 7 10 ajs55f wmf Figure 7 5 A6 Driver and A7 Output PCB Assemblies...
Страница 129: ...Schematic Diagrams 7 7 11 ajs56f wmf Figure 7 5 A6 Driver and A7 Output PCB Assemblies cont...
Страница 130: ...5220A Instruction Manual 7 12 ajs57f wmf Figure 7 6 A8 Analog Control PCB Assembly...
Страница 131: ...Schematic Diagrams 7 7 13 ajs58f wmf Figure 7 6 A8 Analog Control PCB Assembly cont...
Страница 132: ...5220A Instruction Manual 7 14 ajs59f wmf Figure 7 7 A9 Front Panel PCB Assembly...
Страница 133: ...Schematic Diagrams 7 7 15 ajs60f wmf Figure 7 7 A9 Front Panel PCB Assembly cont...
Страница 134: ...5220A Instruction Manual 7 16 ajs61f wmf Figure 7 8 A10 Logic PCB Assembly...
Страница 135: ...Schematic Diagrams 7 7 17 ajs62f wmf Figure 7 8 A10 Logic PCB Assembly cont...
Страница 136: ...5220A Instruction Manual 7 18 ajs63f wmf Figure 7 9 A11 MIS Bus Interface PCB Assembly...
Страница 137: ...Schematic Diagrams 7 7 19 ajs64f wmf Figure 7 9 A11 MIS Bus Interface PCB Assembly cont...
Страница 138: ...5220A Instruction Manual 7 20...