Tektronix 455 User Manual

455/A2/B2
TABLE OF CONTENTS (cont)
LIST OF ILLUSTRATIONS (cont) Page
Fig. 5-1. Rear-panel assembly removal. 5-4
Fig. 5-2. Cabinet bottom removal. 5-5
Fig. 5-3. Pin connector replacement. 5-5
Fig. 5-4. Shaft-knob removal. 5-6
Fig. 5-5. Vertical Module removal. 5-7
Fig. 5-6. LED replacement. 5-7
Fig. 5-7. VOLTS/DIV switch disassembly. 5-8
Fig. 5-8. Hybrid 1C replacement. 5-10
Fig. 5-9. Horizontal Module removal. 5-11
Fig. 5-10. Circuit board locations. 5-11
Fig. 5-11. A and B timing switch diasssembly. 5-12
Fig. 5-12. Component value identification. 5-15
Fig. 5-13. Troubleshooting chart. 5-18
Fig. 6-1. +32 volt adjustment location. 6-4
Fig. 6-2. Z axis compensation adjustment location. 6-4
Fig. 6-3. Crt and calibrator adjustment locations. 6-5
Fig. 6-4. Vertical adjustment locations. 6-9
Fig. 6-5. Sweep adjustment locations. 6-10
Fig. 6-6A Horizontal and Trigger adjustment locations
SN B044420-UP. 6-11
Fig. 6-6B. Horizontal and Trigger adjustment locations
below SN B044420. 6-11
Fig. 6-7. C232 and C233 adjustment locations. 6-13
Fig. Option 4-1. Partial Power Supply diagram. Option 4 Page 1
Fig. Option 5-1. Block diagram. Option 5 Page 8
Fig. Option 5-2. Inverting/non-inverting amplifier block diagram. Option 5 Page 9
Fig. Option 7-1. Power switch. Option 7 Page 1
Fig. Option 7-2. Dc voltage selector switch and dc input connector. Option 7 Page 2
Fig. Option 7-3. Simplified block diagram. Option 7 Page 3
Fig. Option 7-4. Adjustment Locations. Option 7 Page 6
LIST OF TABLES
1-1. Electrical (455 Main Module). 1-1
1-2. Environmental. 1-3
1-3. Physical. 1-3
1-4. Electrical (A2 Vertical Module). 1-5
1-5. Electrical (B2 Horizontal Module). 1-7
3-1. Test Equipment Required. 3-1
3-2. Vertical Deflection Accuracy. 3-3
3-3. A and B Timing Accuracy. 3-10
3-4. A and B Magnified Accuracy. 3-11
3-5. Differential Time Accuracy. 3-12
5- 1. Power Supply Tolerance and Ripple. 5-16
6- 1. Test Equipment Required for Adjustment Procedure. 6-1
6-2. Low-Frequency Input Compensation. 6-7
1. Sync Separator Trigger Sensitivity. Option 5 Page 1
1. Option 7 Power Sources. Option 7 Page 2
REV C AUG 1980
V

Tektronix 455 Specifications

General

Brand	Tektronix
Model	455
Category	Test Equipment
Language	English