Tektronix 7S14 Manuals

Manuals and User Guides for Tektronix 7S14. We have 3 Tektronix 7S14 manuals available for free PDF download: Instruction Manual

Tektronix 7S14 Instruction Manual (151 pages)

Dual Trace Delayed Sweep Sampler

Brand: Tektronix | Category: Recording Equipment | Size: 17 MB

Table of Contents
3
Characteristics
9
Basic Sequential Sampling Principles
13
- Introduction
  13
- Equivalent·time Sequential Sampling 2·1
  13
  - Vertical Functions 2·2
    14
  - Horizontal Functions
    16
- Glossary of Sampling Terms
  16
Operating Instructions
19
- General Information 3·1
  19
- Mainframe Controls
  19
- Getting a Trace on Screen
  19
- Front Panel Controls
  19
- Other Plug·lns 3·7
  25
Applications
27
Circuit Description
31
- Vertical System
  31
  - Compensation Network 5·1
    31
  - Delay Line
    31
  - Sampling Gate
    31
  - Sampling Gate Blow-By Compensation
    31
  - Strobe Generator
    31
  - 5·' DC Balance and DC Balance Amplifier 5·2
    32
  - Memory Gate 5·2
    32
  - Memory Gating Generator 5·2
    32
  - Memory Gate Blow-By Compensation 5·2
    32
  - Memory 5·2
    32
CIRCUIT DESCRIPTION (Cont)
32
- Post Memory Amplifier
  32
- Unity Gain Inverter (Channel 2 Only)
  32
- Output Amplifier
  33
- Switching
  33
- Vertical Power Supplies
  33
- Horizontal System
  33
  - Peak-To-Peak Signal Follower
    33
  - HF Synchronizer Oscillator
    33
  - Trigger Amplifier
    33
  - Holdoff Ramp Generator
    35
  - Trigger Circuit
    35
  - Fast Ramps
    35
  - Delta Delay Generator
    36
  - Buffer
    37
  - Scan Ramp Gating Multivibrator
    37
  - Interdot Blanking Pulse Generator
    37
  - Inverter, Gating Generator and Gated Current Generator
    37
  - Scan Ramp and Staircase Generator
    37
  - Two Dot Circuit
    37
  - Intensity Blanking Mixer
    38
  - Readout
    38
  - Horizontal Power
    38
Maintenance
39
- Preventive Maintenance
  39
  - General
    39
  - Cleaning
    39
  - Lubrication
    39
  - Visual Inspection
    39
  - Semiconductor Checks
    39
  - Recalibration
    39
- Troubleshooting
  40
  - Troubleshooting Aids
    40
  - Component Identification
    40
  - Troubleshooting Equipment
    40
  - Troubleshooting Techniques
    41
  - Troubleshooting Procedure General
    42
    
    Test Procedure
    43
    
    Horizontal Checks
    43
    
    Vertical Checks
    47
- Corrective Maintenance
  49
  - Obtaining Replacement Parts
    49
  - Soldering Techniques
    49
  - Circuit Board Replacement
    50
    
    Sampler Board Cover Removal
    50
    
    Vertical Board Removal
    50
MAINTENANCE (Cont)
50
- Sampler Board Removal
  50
- Vertical and Horizontal Interface Board Removal
  50
  - Delay Line Removal
    51
  - Compensation Board Removal
    51
  - Trigger Board Removal
    52
    
    Horizontal Board Removal
    52
  - Vertical Mode Switch Board Removal
    52
- Component Replacement
  53
  - Semiconductor Replacement
    53
  - Connector Replacement
    53
    
    Push-Button Switches
    54
    
    Rotary Switches
    55
  - Cam Switch
    55
- Recalibration after Repair
  55
- Instrument Repackaging
  55
PERFORMANCE CHECKS/CALI BRA Tlon
67
B Apr 1977
112

Tektronix 7S14 Instruction Manual (148 pages)

DUAL TRACE DELAYED SWEEP SAMPLER

Brand: Tektronix | Category: Test Equipment | Size: 27 MB

Table of Contents
3
Electrical Parts List
6
Electrical Characteristics W
10
Vertical System
10
Electrical Characteristics
11
Horizontal System
11
Environmental Characteristics
12
Introduction
13
Glossary of Sampling Terms
16
Mainframe Controls
18
Delayed Sweep
21
Dual-Trace Phase Measurements
26
Time Difference Measurements
26
Two-Dot Measurements
27
Phase Measurements Using the Two-Dot System
27
Delay Time
27
Time between Pulses Using Dual Trace
28
Compensation Network
29
Delay Line
29
Sampling Gate
29
Circuit Description
29
Sampling Gate Blow-By Compensation
29
Memory Gate
30
Memory
30
Scan Ramp Gating Multivibrator
35
Interdot Blanking Pulse Generator
35
Scan Ramp and Staircase Generator
35
Two Dot Circuit
35
Intensity Blanking Mixer
36
Position Voltage Follower & Horizontal Amplifier
36
Readout
36
Horizontal Power
36
Preventive Maintenance
37
General
37
Cleaning
37
Maintenance
37
Semiconductor Checks
37
Recalibration
37
Troubleshooting Aids
38
Component Identification
38
Troubleshooting Equipment
38
Troubleshooting Techniques
39
Troubleshooting Procedure
40
General
40
Test Procedure
41
Horizontal Checks
41
Corrective Maintenance
47
Obtaining Replacement Parts
47
Circuit Board Replacement
48
Sampler Board Cover Removal
48
Component Replacement
51
Semiconductor Replacement
51
Connector Replacement
51
Bnc Connector
51
Push-Button Switches
52
Rotary Switches
53
Cam Switch
53
Recalibration after Repair
53
Instrument Repackaging
53
Performance Checks/Calibration
64
Elementary Checks and Incoming Inspection
64
Detailed Checks and Adjustments
66
Equipment Required
66
Preliminary Connections and Set-Up
67
Triggering Checks and Adjustments
69
Equipment Set-Up
69
Square Wave
69
Adjustment of R212 (Trig Cal)
71
Adjustment of R530 (Sync Level)
72
Delayed Sweep
72
Adjustment of R524 and R521 (+ Bal and - Bal)
72
Adjustment of R209 (Sync Bias)
73
Timing Checks and Adjustments
73
2-Dot Cal Check
73
Delay Stop Check
74
Adjustment of R130 (Delay Stop)
74
Us/DIV Delaying Check
74
Adjustment of R460 (1 Us/DIV Delayed)
74
Scan Rate Check
75
Adjustment of R381 (Scan Rate)
75
Leadtime and Register Check
75
Adjustment of R472 and R230 (Leadtime and Register)
75
Delayed and Delaying Timing Checks
75
Adjustment of C350 (10 Ns/DIV, Delaying)
76
Channel 1 Avalanche Check
78
Adjustment of R20 (Avalanche for both Channel 1 and Channel 2)
78
Channel 2 Avalanche Check
79
Delta T Center Check
79
Adjustment of R458 (Delta T Center)
79
Channel 1 DC Balance, Loop Gain and Memory Balance Checks
79
Channel 1 L.F. Comparator Check
82
Square Wave Output
82
Channel 2 L.F. Comparator Check
82
Adjustment of CH 2 R30 (L.F. COMP)
82
Channel 1 and Channel 2 Amplitude Attenuation Check
82
Channel 1 INPUT Connector Check
82
Channel 2 Amplitude Check
83
Channel 1 Amplitude Check
83
Parts Ordering Information
84
Special Notes and Symbols
84
Diagrams and Circuit Board Illustrations
104
Vertical Amplifier
104
Replaceable Mechanical Parts
134
Indentation System
134
Manual Change Information
148

Tektronix 7S14 Instruction Manual (36 pages)

DUAL TRACE DELAYED SWEEP SAMPLER

Brand: Tektronix | Category: Recording Equipment | Size: 1 MB

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Test Equipment Measuring Instruments Amplifier Portable Generator

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