Tektronix 454A - Page 278

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Table of Contents

Tek 454A3
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TOC 1 (Hyperlinked)3
TOC-2 (Hyperlinked)4
TOC-3 (Hyperlinked)5
Specification7
- Introduction7
- Electrical7
- Environmental17
- Physical18
- Standard Accessories18
Operating Instructions19
- Controls & Connectors20
- First-Time Operation26
- General Operating Information30
- Applications47
Circuit Description61
- Block Diagram61
- Circuit Operation63
- Ch 1 Vert Preamp64
- Ch 2 Vert Preamp66
- Vertical Switching67
- Vertical Output Amp70
- Trigger Preamp72
- A Trigger Generator74
- A Sweep Generator79
- B Trigger Generator83
- B Sweep Generator85
- Horizontal Amp88
- LV PS91
- V Distribution94
- Z Axis Amp94
- CRT Circuit96
Maintenance99
- Preventive Maintenance99
- Troubleshooting100
  - Troubleshooting Charts106
- Corrective Maintenance105
Calibration115
Test Equipment Required115
Performance Check119
- Index (Hyperlinked)119
Adjustment143
- Index (Hyperlinked)143
Rack Mounting167
Electrical Parts List183
- Index (Hyperlinked)181
Diagrams & PCB Illustrations229
- V & Wfm Test Conditions230
- Block Diagram231
- <1> Ch 1 Vert Preamp235
- <2> Ch 2 Vert Preamp238
- <3> Vertical Switching242
- <4> Vert Out Amp247
- <5> Trigger Preamp252
- <6> A Trigger Gen256
- <7> A Sweep Gen260
- <8> B Trigger Gen264
- <9> B Sweep Gen268
- <10> A & B Timing Switch270
- <11> Horizontal Amp274
- <12> Horiz Display Switch276
- <13> Power Supply279
- <14> Pwr Distrib & Decoupling280
- <15> Calibrator283
- <16> Z Axis Amp287
- <17> CRT Circuit291
Exploded Views1
- Front & CRT Shield305
- Attenuator307
- HV308
- Chassis323
- Frame & Cabinet325
- Rackmount Cabinet333
- Accessories335
- Packaging337
Mechanical Parts List295
- Index (Hyperlinked)294
Change Information340
Modification Information354
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