Tektronix 465B - Page 232

465B
Service
The waveforms
adjacent to
below
unless otherwise noted.
Item
Test
Oscilloscope
Probe
AC
WAVEFORMS
the
circuit diagrams were
obtained using
the
recommended test
equipment and setup
given
RECOMMENDED TEST
EQUIPMENT
Specifications
Example
Frequency
response: DC-100
MHz.
TEKTRONIX 465B or
equivalent.
Deflection factor: 5
mV/di
v to
5
V/div
(to 50
V/div
with 10X
probe).
Input
impedance: 1
MS2,
20
pf.
Sweep
rate:
5
ms to
0.5/«/div.
Fast-rise 10X
probe
compatible
TEKTRONIX P6065
or
equivalent,
with the vertical
amplifier of
the
test
oscilloscope.
465B
CONTROL
SETTINGS
CRT Controls
INTENSITY As desired
FOCUS
As desired
SCALE ILLUM As
desired
Vertical Controls (both A and
B if applicable)
VOLTS/D IV
VAR
POSITION
AC-GND-DC
VERT MODE
INVERT
20
MHz BW LIMIT
Sweep Controls
TIME/DIV (both)
VAR
HORIZ DISPLAY
X10 MAG
POSITION
DELAY TIME
POSITION
5
mV
Calibrated detent
Midrange
DC
CH 1
and CHOP
Off (button out)
Full
bandwidth (button
out)
1
ms
Calibrated
detent
A
Off (button out)
Midrange
Fully
counterclockwise
Trigger Controls
(both A and B unless
otherwise
noted)
COUPLING
SOURCE
TRIG
MODE
SLOPE
A TRIGGER
LEVEL
A
TRIGGER HOLDOFF
AC
NORM
AUTO
+
As
needed for a
stable
display (locked
on positive
transition of
square-wave
input).
NORM