Tektronix 7D11 DIGITAL DELAY Service Instructions Manual page 4

7011 Service
TABLE OF CONTENTS
SECTION 1 OPERATING INFORMATION Page
7011 FEATURES 1-1
PRELIMINARY INFORMATION
1-1
Installation 1-1
Display
1-1
CONTROLS AND CONNECTORS
1-3
GENERAL OPERATING INFORMATION
1-3
Signal Connection
1-3
Count Mode
1-4
Trigger Controls
1-4
Triggered Light 1-4
Trigger Coupling
1-4
Trigger Source 1-5
Trigger Slope/Level
1-5
Events Start Trigger
1-5
Delay
Tim~
or Events 1-5
Fine Delay
1-5
B Sweep Delay Mode
1-5
OUTPUT SIGNALS
1-6
Front Panel Output Signals
1-6
Output Signals to Mainframe
1-6
OPERATING MODES
1-7
Sweep Delay
1-7
Echo Delay Time Mode
1-7
SECTION 2
THEORY OF OPERATION
INTRODUCTION
2-1
BLOCK DIAGRAM
2-1
Time/Events Trigger
2-1
Phase Lock Loop and Gated Countdown
2-1
Outputs Processing and Events Start Trigger
2-1
Delaying Counter and Display Generator
2-1
~
Readout Encoding
2-1
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