Tektronix 453 User Manual

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Fig. 3-2. Channel 1 Vertical Preamp detailed block diagram.
R102
SW101
( lnp~t Coupling J
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Input
Attenuator
-:--1 to -:-- 1 0
STEP
ATTEN
BAL
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SW105
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R140
Fig. 3-3. Channel 2 Vertical Preamp detailed block diagram.
R75
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[VARIABLE I
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Channel 1
Trigger
Pickoff
Q63
R90
R190
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Channel 1
signal to
Trigger
Preamp
Channel 1
signal to
Vertical
Switching
circuit
Channel 2
signal to
Vertical Switching
circuit
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Tektronix 453 Specifications

General

Brand	Tektronix
Model	453
Category	Test Equipment
Language	English