List Of Illustrations - Tektronix 7B80 Instruction Manual

7B80
Instruction
LIST
OF ILLUSTRATIONS
FIGURE
NO.
PAGE
Frontispiece
vi
1-1 Location of
release latch
1-1
1-2
Front-panel controls,
connectors,
and
indicators
1-2
1-3
Effect
of
LEVEL
control and
SLOPE
switch
on
crt
display
1-8
1-4 Area
of graticule used for
most
accurate
time
measurements
1-9
1-5 Operation of
sweep
magnifier 1-9
1-6 Measuring the period and determining
the
frequency
of
a
displayed
waveform
. .
.1-10
1-7 Measuring
the
rise
time
and
fall
time
of
a
displayed
waveform
1-11
1-
8 Measuring the pulse width
of
a
displayed
waveform 1-12
2-
1
7B80
dimensional drawing 2-3
3-
1
Basic
block diagram of the
7B80
Time-Base
Unit
3-2
3-2
Detailed block diagram of Trigger
Generator 3-6
3-3 Functional diagram of
Trigger
Source
Selector
3-8
3-4 Timing diagram
for
Gate Generator
(Q92,
Q96, Q98)
3-9
3-5
Detailed
block diagram of Logic
circuit
. .
.3-10
3-
6 Detailed block diagram of
Sweep
Generator
3-12
4-
1
Lubrication procedure for
a typical
cam
switch
4-2
4-2
Semiconductor
lead configuration
4-4
4-3
Inter-board multi-pin connector
assembly
4-5
4-4
End-lead
multi-pin
connector
assembly 4-5
FIGURE
NO.
PAGE
4-5
Location of pin
numbers on
Interface
connector
4-5
4-6
7B80
troubleshooting chart
4-8
4-7
Readout board removal procedure 4-11
4-8
Coaxial end-lead connector assembly
4-12
4-9
Cam
switch removal procedure
4-14
4-10 Removal
procedure
for typical
push-button switch 4-15
4-1
1
Exploded view
of circuit-board pin
and
ferrule
4-16
4-12
Front-panel
light
socket
assembly 4-16
The
illustrations in
Section 8
are
located near
their associat-
ed Diagrams
on
the foldout
pages.
8-1 Semiconductor
lead configurations.
8-2
Location of
circuit
boards
in
the
7B80.
8-3
A1—
Interface
circuit
board assembly.
8-4
A2—
Trigger circuit
board assembly.
8-5
A3—
Readout
circuit
board assembly.
8-6
A1
—
Interface
circuit
board assembly.
8-7
A2—
Trigger
circuit
board assembly.
8-8 A1
—
Interface
circuit
board assembly.
8-9
A1
—
Interface circuit
board assembly.
8-10
A3—
Readout
circuit
board assembly.
8-1
1
A1—
Interface
circuit
board assembly.
8-12
A3—
Readout
circuit
board assembly.
8-13 A1
—
Interface
circuit
board assembly.
8-14
A5—
X-Y
Switch
circuit
board assembly.
8-15
Location
of
Sweep
Timing
adjustments.
8-16
Location of Triggering adjustments.