Equipment information

Tektronix 7D14 Counter
Manufacturer:
Model:
7D14
Date:
1971
Category:
Group:
Description:
Digital Counter plug in unit

Information

Introduction The 7D14 Digital Counter plug in unit is designed for use with Tektronix 7000-series Oscilloscopes equipped with readout system. The 7D14 uses the readout system to display an eight-digit readout on the CRT of the associated oscilloscope. The 7D14 will measure frequency from 0 to 525 megahertz, frequency ratio from 0 to 10s: 1 and totalize (count number of events) from 0 to 108. The 7D14 features counting capability to 525 megaherjz without prescaling, input impedance of 50 ohms or 1 megohm, blanking of all zeros to the left of the most significant digit. trigger pickoff from vertical Amplifier unit (which allows simultaneous signal viewing and counting, and a trigger indicator analog CRT display to view the “shaped'' input signal.

show more

Service and User Manual
Manual Type:
Service and User Manual
Pages:
116
Size:
23.29 Mbytes (24421482 Bytes)
Language:
english
Revision:
Manual-ID:
070-1097-00
Date:
1971 03 01
Quality:
Scanned document, all readable.
Upload date:
2017 04 23
MD5:
4aa97cf32716d10fd7ff9a5a92d560a8
Downloads:
807

Information

SECTION 1 SPECIFICATION Page Introduction 1-1 Electrical Characteristics 1-1 Environmental Characteristics 1-5 Physical Characteristics 1-5 SECTION 2 OPERATING INSTRUCTIONS Installation 2-1 Display 2-1 Controls and Connectors 2-1 First-Time Operation 2-4 General Operating Information 2-5 Measurement Modes 2-8 Operating Modes 2-10 SECTION 3 CIRCUIT DESCRIPTION Introduction 3-1 Block Diagram Description 3-1 Detailed Circuit Description 3-3 SECTION 4 MAINTENANCE Introduction 4-1 Preventive Maintenance 4-1 Troubleshooting 4-1 Replacement Parts 4-4 Component Replacement 4-4 SECTION 5 CALIBRATION Recalibration Interval 5-1 Test Equipment Required 5-1 Part I — Performance Check 5-4 Part II — Adjustment 5-12 SECTION 6 ELECTRICAL PARTS LIST Abbreviations and Symbols Parts Ordering Information SECTION 7 DIAGRAMS AND CIRCUIT BOARD ILLUSTRATIONS Symbols and Reference Designators Voltage and Waveform Conditions SECTION 8 MECHANICAL PARTS LIST Mechanical Parts List Information Index of Mechanical Parts Illustrations Mechanical Parts List Accessories

show more