Tektronix WFM6120 Service Manual

Table of Contents
General Safety Summary .......................................................................................... v
Service Safety Summary......................................................................................... vii
Preface .............................................................................................................. ix
Manual Conventions.......................................................................................... ix
Related Manuals ............................................................................................... x
Introduction
Introduction ....................................................................................................... 1-1
Service Strategy.............................................................................................. 1-1
Specifications................................................................................................. 1-1
Performance Verifi cation.................................................................................... 1-1
Options and Accessories .................................................................................... 1-1
Configurations................................................................................................ 1-1
Hardware Installation........................................................................................ 1-2
Product Upgrade ............................................................................................. 1-2
Operating Information....................................................................................... 1-2
Theory of Operation
Theory of Operation.............................................................................................. 2-1
Main Board................................................................................................... 2-3
Front Panel ................................................................................................... 2-4
Composite Input Option CPS............................................................................... 2-4
Audio Options AD and DDE ............................................................................... 2-4
Option EYE/PHY............................................................................................ 2-5
Option 3G/JIT................................................................................................ 2-8
Fan Control................................................................................................. 2-10
Power Supply and Distribution........................................................................... 2-10
Adjustment Procedures
Adjustments ....................................................................................................... 3-1
Required Equipment......................................................................................... 3-1
Procedures.................................................................................................... 3-1
WFM6120, WFM7020, and WFM7120 Waveform Monitors Service Manual i

Tektronix WFM6120 Specifications

General

Brand	Tektronix
Model	WFM6120
Category	Monitor
Language	English