Scanned document, reading partly badly, partly not readable.
C.ENKRAL INFORMATION
I-lJ Introduction ...
1-3. Instrument Description ...
1-5. General ... * — * ...
1-8, Vertical Circuits ...
1-13, Horizontal Circuits ...
1-19, 1 Options, ...
1-21. Instruments Covered by Manual ..
II INSTALLATION ...
2-1. Introduction ...
2-3. Initial Inspection ...
2-5. Powpr Cords and Receptacles ...
2-7. Power Requirements ...
2-10. Repacking for Shipment ...
III OPERATION ...
3*1. Introduction ...
3*3. Controls and Connectors .
3-23. Operating Instructions ...
3-25. Applying Input Signals ...
3-27. Trigger Signal Requirements —
3-30. Operating Procedures ...
IV PRINCIPLES OF OPERATION ...
<1-1. Introduction ... I ...
4-3. General Theory ...
4-13. Horizontal Module ...
4-25. Output Module ...
4*34. Power Supply Modules ...
4-37. Detailed Circuit Theory ...
4-53. Horizontal Module ...
4-94. Output Module ...
4-113. Power Supply Modules ...
V PERFORMANCE CHECK AND
ADJUSTMENTS ...
5-1. Introduction ...
5-3. Test Equipment ...
5-5. Performance Check and
Adjustments ...
5-9. Preliminary Control Settings____
5-10. Preliminary Checks ...
5-12. Intensity ...
5-13. Focus ...
5-14. Trace Align ...
5-15. Amplifier Balance ...
5-16. Vertical Positioning ...
5-17. Beam Finder ...
5-18. Performance Check Procedure ...
5-19. Vertical
Amplifier Gain ...
5-20. Calibrator ...
5-21. Vertical Bandwidth ...
5-22. Noise ...
5-23. Common Mode Rejection Ratio ..
5-24. A vs B Phase Shift ...
5-25. Channel Isolation ...
5*26. Trigger Amplitude ...
5-27. Trigger Point and Slope ...
5-28. Sweep Time ...
5-29. Sweep Vernier ...
5-30. Magnified Sweep ...
5-31. Single Sweep ...
5-32. Horizontal
Amplifier Gain ...
5*33. Horizontal Vernier ...
5-34. Horizontal Bandwidth ...
5*35. Adjustment Procedure ...
5-39. Preliminary Setup ...
5-41. Low Voltage
Power supply ...
5-42. High Voltage
Power supply ...
5-43. Astigmatism ...
5-44. Intensity Limit ...
5-45. Horizontal Gain ...
5-46. Horizontal Vernier Balance ...
5*47. Horizontal Attenuator
Compensation ...
5-48. Auto Triggering ...
5-49. Horizontal Positions
Centering ...
5-5Ö. Magnifier Centering ...
5-51. Sweep Time Calibration ...
5-52. Vertical Vernier and Vertical
Amplifier Balance ...
5-53. Output
Amplifier Gain ...
5-54. Input Capacitance and
Attenuator Compensation____
5-55. CMRR Balance ...
rI REPLACEABLE PARTS ... 1 ...
6-1. Introduction ...
6-3. Ordering Information ...
6-6. Direct Mail Order System ...
II MANUAL CHANGES ...
! 7*1. Introductions ...
7-3. Manual Changes ...
7-5. Option 006 ...
III SCHEMATICS AND
TROUBLESHOOTING ...
8-1. Introduction ...
8-3. , Schematics ...
8-10. Component Location
8*13. Troubleshooting ...
8-in. Fro nt-pa net Controls ...
8-17. Per forma net: Cheek ...
8-19. Troubleshooting Table ...
8-26. Visual Chec’s ...
8-28. Waveforms and Voltages ...
8-33. Final Cheeks ...
8-35. Repair and Replacement ...
8-37. Servicing Etched Circuit lizards.
LIST C
Figure Title ]
2-1. Model
1200A Power Cable
Configurations ...
2*2. Model 12Ü0B Power Cable
Configurations • ...
3*1. Controls and Connectors ... „
.7-2. Bandwidth Upper Limit vs Selected
Capacitance ...
4-1. Channel A Attenuator and Preamplifier
Block Diagram ...
•1-2. Horizontal Preamplifier Block
Diagram ... —
•1-3. Trigger
Generator and Horizontal
Amplifier Block Diagram ...
4-I. Sweep
Generator Block Diagram ...
4*5. Multivibrator Block Diagram ...
•1-6. Output
Amplifier Block Diagram ...
•1-7. Regulated
Power supply Block
Diagram ... , ...
•1-8. I,ow Voltage
Power supply Block
Diagram ... —
4-9. High Voltage
Power supply Block
Diagram ...
4-10. Overall Block Diagram ...
5-1. , Low Voltage
Power supply
Adjustment ...
5-2* High Voltage
Power supply
Adjustments ... ...
5-3. Horizontal Module Adjustments ...
5-1. Vertical Preamplifier Module
Adjustments ...
5-5. Dual Channel Output
Amplifier
Adjustments ...
7-1. TI Primary Circuits ...
7-2. I,ow Voltage
Power supply, A5,
Component Identification ...
7*3. High Voltage Regulator, A6,
Component Identification ...
7*4. Option 006, Schematic Connection ...
8-39. Semiconductor Replacement ... 8-12. CRT Removal and
Replacement ...
8-45. Vertical Preamplifier Module
Removal and Replacement ... 8-48. Horizontal Module Removal
and Replacement ...
8-51. Dual Channel Output Board
Removal and Replacement —
5TRATIONS
Figure Title I
8-1. Semiconductor Identification . ...
8-2. Model I200B Bottom View ...
8-3. Model
1200A Top View ...
8-4. Model
1200A Bottom View — ...
8-5. Model
1200A Exploded View ...
8-6. Model
1200B Exploded View ...
8-7. 100 j^V Preamplifier Module, Al,
Component Identification ...
8-8. Volts/Division Switch, A1A2,
Componei.t Identification ...
8-9. Vertical Preamplifier, AlAl,
Component Identification ...
8*10. Channel A Attenuator and Preamplifier
Block Diagram ...
8-11. Channel A Preamplifier Module Measurement Conditions and
Waveforms ...
8-l*>. Channel A Preamplifier Modulo
Schematic ...
8-13. 100 ^V Preamplifier Module,1 A2,
Component Identification ...
8*14. Volts/Division Switch, A2A2,
Component Identification ...
8-15. Vertical Preamplifier, A2A 1,
Component Identification ...
8-16. Channel B Attenuator and Preamplifier
Block Diagram ...
8-17. Channel B Preamplifier Module Measurement Conditions and
Waveforms ...
8*18. Channel B Preamplifier Module
Schematic ...
8*19. Dual Channel Output
Amplifier, A3,
Component Identification ...
8-20. Dual Channel Output
Amplifier
Block Diagram ...
8-21. I)uj1 Channel Output
Amplifier
Waveforms ...
8*22. Dual Channel Output
Amplifier
Schematic ... i
8*23. Multivibrator, A3, Component
Identification ... i
Comments