Tektronix 634 Instruction Manual

Tektro
COMMITTED
nix
TO
EXCELLENCE
634
INSTRUCTION
MONITOR
WITH
OPERATORS
OPTIONS
MANUAL
I
Tektroni
COMMITTED
TO
EXCELLENCE
x
Tektronix,
P.O.
Box
Beaverton,
070-2560-00
500
Inc.
Oregon
97077
634
WITH
MONITOR
OPERATORS
INSTRUCTION
Serial
OPTIONS
MANUAL
Number
______________________
First
Printing
JULY
1978
This
Tektronix
workmanship,
of
initial
shipment.
those
products
period
and
returned,
There
is no
product
under
determined
implied
is
warranted
normal
Tektronix
freight
warranty
WARRANTY
against
use,
for
a
will
repair
to
be
defective
prepaid,
for
fitness
to
period
or
a
Tektronix
of
defective
of
one
replace,
within
purpose.
material
year
at
the
Service
s
from
its
option,
warranty
Center.
a
nd
date
Please
nearest
part
number
Copyright
Contents
form
Products
covered
patents.
TEKTRONIX,
and
Printed
privileges
direct
Tektronix
without
of
all
in
of
by
the
©
of
are
this
are
requests
Service
product
1978
by
publication
the
permission
Tektronix,
U.S.
and
TEK,
registered
U.S.A.
reserved.
for
service
Center
and
Tektronix,
I
foreign
SCOPE-MOBILE,
Specification
or
or
Field
its
serial
I
nc.
may
not
of
Tektronix,
nc.
and
patents
trademarks
replacement
Office;
be
its
include
number.
All
rights
reproduced
I
nc.
subsidiaries
and/or
TELEQUIPMENT,
of
Tektronix,
and
price
parts
the
reserved.
in
any
are
pending
inc.
change
to
type
the
or
634
Operators
TABLE
LIST
OF
LIST
OPERATORS
SECTION
SECTION
SECTION
ILLUSTRATIONS
OF
TABLES
1
INTRODUCTION
INSTRUMENT
SPECIFICATION
STANDARD
PACKAGING
2
AMBIENT
CONTROLS
INPUT
SIGNAL
OPERATORS
TEST
PRELIMINARY
DISPLAY
3
INSTRUMENT
OF
............................................................................
SAFETY
GENERAL
.......................................................................
ACCESSORIES............................................
FOR
OPERATING
TEMPERATURE
AND
CHECKOUT
EQUIPMENT
FUNCTIONS
CONTENTS
..............................................................
INFORMATION
INFORMATION
................................................................
DESCRIPTION
SHIPMENT
INSTRUCTIONS
CONNECTORS
REQUIREMENTS
REQUIRED
SETUP
OPTIONS
.........................................
..........................................
........................................
CONSIDERATIONS
...................................
...................................
PROCEDURE
................................................
................................................
........................
..................................
.............
PAGE
i
1-1
1-1
1-2
1-5
1-5
2-1
2-1
2-1
2-1
2-1 2-1
2-5
LIST
FIGURE
NO.
Frontis
piece
1-
1
1-
2
2-
1
2-2 2-3
TABLE
NO.
1-1
1-2 1-3
3-1
OF
634
Monitor
Dimensional
instrument
Dimensional
Front
panel
Rear-panel
Option
connectors
LIST
Electrical
Environmental
Physical
Option
ILLUSTRATIONS
PAGE
(Option
23)
drawing
package)
drawing
controls
controls
20
rear-panel
................................................................
OF
Characteristics
Characteristics
Characteristics
Information
Features
(Standard
................................................
(Option
and
indicators
and
connectors
controls
............................................
..............................................
Locator
.........................
20
only)
.....................
...........................
.......
and
..............
TABLES
...................................
.......................................
iv
1-6
2-3
2-4
PAGE
1-2
1-4
1-4
3-2
1-7
2-2
634
Operators
OPERATORS SAFETY
The
following
throughout
WARNING
CAUTION
The
word
of life.
The
following
Other
the
statements
DANGER
warning
general
manual
statements
on
safety
symbols
safety
where
identify
identify
the
symbols
where
information
they
conditions
conditions
equipment
may
they
apply
identifies
appear
apply.
applies
and
or
or
practices
on
to
all
should
practices
areas
the
operators
which
of
equipment:
DANGER
Protective
be
and
followed
which
could
immediate
CAUTION
INFORMATION
service
could
result
High
ground
in
each
result
hazard
R
efer
personnel.
in
damage
which
to
voltage
(earth)
instance.
in
personal
to
could
manual
terminal
Specific
the
result
warnings
injury
equipment
in
personal
or
loss
or
other
will
of
injury
be
life.
property.
found
or
loss
AC
POWER
This
pole,
source
Before
set
connector.
instrument
three-terminal
must
making
to
match
GROUNDING
This
instrument
cord
with
ground
the
protective-ground
For
only
contact
equipment.
medical-dental
into
To
confirm
TEC:
International
SOURCE
not
connection
the
THE
is
a
3-contact
connects
For
a
mating
that
the
AND
CONNECTION
operates
exceed
voltage
INSTRUMENT
from
grounding-type
the
to
the
of
the
safety
class
plug
for
(through
electric-shock
contact.
applications
hospital-grade
socket-outlet
Electrotechnical
a
single-phase
connector.
maximum
power power
1
equipment
connection
the
protection,
(to
assure
receptacle
ground
Commission
power
source,
source
cord
The
rated
operating
a
qualified
and
(IEC*
designation).
to
the
power
protective-grounding
insert
grounding
with
contact
is
source
voltage
has
source
this
plug
integrity)
a
grounding
securely
to
voltage,
service
a
suitable
into
and
has
ground
250
person
two-pole,
Safety
and
to
conductor)
a
socket
the
hospital-grade
contact.
grounded,
a
three-wire
(earth)
volts.
should
class
1
protective
to
outlet
refer
power
from
either
verify
ground.
accessible
has
input
plug
qualified
that
has
The
a
service
three-terminal
equipment
the
that
to
cord
with
pole
of
the
the
instrument
grounding-type
a
3-wire
plug
protective-
meta!
securely
must
grounded
be
personnel.
a
two-
power
power
parts
inserted
is
of
634
Operators
MEDICAL-DENTAL
Do
not
use
the
currents,
this
equipment
in
operate
in
PROPER
fuse
replacement
specified
Slow
rating
rating.
REMOVE
covers.
only.
USE
DO
leakage
Although
other
the
equipment
Electricity
Appliances".
Do
not
operation
THE
Refer
the
fuse
A.
Type
B.
Voltage
C.
Current
NOT
High-voltage
protective
personnel
APPLICATIONS
VIDEO
INPUTS
may
instrument
can
result
be
interconnected
Patient
Also
such
is
Care
refer
this
instrument
an
environment.
FUSE
in
the
blow,
fast
250
PROTECTIVE
present
inside
Component
exceed
is
in
Areas
to
NFPA
to
qualified
parts
blow,
V,
etc.
for
direct
values
not
to
be
application
in
of
70,
in
the
service
list
for
etc.
COVERS
the
instrument.
replacement
patient
considered
used
for
of
excessive
accordance
Health
National
personnel
your
and
Care
instrument
presence
connection.
non-hazardous
direct
with
Facilities,
Electrical
of
flammable
To
avoid
internal
patient
current
NFPA
Code,
only.
and
electric
adjustments
Signal
connection,
to
the
76B-T,
section
paragraphs
gases
To
avoid
which
shock,
currents
for
Tentative
or anesthetics.
electric
is
at
direct
interconnecting
patient.
"Signal
shock
identical
must
be
3038,
operating
these
patient
It
Standard
517-120
connectors,
connection.
is
extremely
Transmission
through
Explosion
and
in
the
made
fire
following
by
personnel
this
for
the
hazard,
must
qualified
as
Monitor
important
Safe
517-122.
can
result
respects.
not
well
with
that
Use
Between
from
use
only
remove
service
as
of
LIMIT
INPUT
To
avoid
(dc
PREVENT
To
avoid
longer
electric-shock
+
peak
IMAGE
damaging
than
SIGNAL
ac).
BURN-IN
necessary.
VOLTAGE
hazard
the
c
and
ON
rt
phosphor,
to
protect
CRT
do
the
instrument,
PHOSPHOR
not
allow
a
stationary
do
not
apply
input
signals
of
greater
than
5
volts
bright
image
to
remain
on
the
screen
any
634
Operators
The
634
Monitor
suited
for
external
many
systems,
The
a
means
scanning
systems.
measurement
provide
The
iv
display
634
systems,
physical
utilizes
speech
may
to
magnetic
applications
therapy,
also
computers,
operate
dimensions
634
be
several
MONITOR
deflection
in
ultrasonic
mechanical
used
to
and
other
634
of
the
raster
scan
detection
pressure,
provide
video
data-transmission
Monitors
634
Monitor
from
(OPTION
to
provide
systems,
volume
displays
a
single
lends
23)
a
systems.
itself
FEATURES
9
x
12
electron
and
vibration
of
alpha-numeric
video
to
easy
video
display
microscope
The
rear
source.
rackmounting
area
systems,
analysis,
and
panel
on
and
graphic
VIDEO
to
the
crt.
radiation
medical
INPUT
adjacent
The
634
and
biophysical
information
connectors
equipment.
is
well
thermal
from
Section
1
634
Operators
The
Operators
effectively
three
sections:
shipment
standard
information.
the
The
information
information
Schematic
and
parts
symbols
the
Illustrations
except
with
1972
and
634
Instruction
can
of
used
first
in
the
publication.
uses
GENERAL
INTRODUCTION
Manual
operate
information,
accessories.
Information
Monitor
is
covered
is
covered
diagrams
be
unfolded
the
manual.
on
page
section.
the
parts
American
computer
the
Section
is
located
Manual
are
for
the
schematic
of
the
Abbreviations
list
National
The
supplied
contains
634
specifications,
Section
concerning
contains
in
the
in
the
located
reference
The
Diagrams
and
schematic
parts
information
Monitor
1
first
reference
list
and
provides
2
contains
available
in
section
ten
sections.
two
abbreviations.
remaining
at
the
while
diagrams
and
used
Standards
is
a
necessary
is
packaging
and
3.
sections,
eight
rear
of
reading
designators
are
Circuit
in
the
diagrams,
Institute
computer
divided
a
list
operating
options
Operating
servicing
sections.
the
manual
defined
Board
manuals,
comply
Y1.1-
printout
INFORMATION
WARNING
High
voltage
is
present
electric
remove
replacement
must
connected
the
Input
control
horizontal
amplified
from
Driver
blanking
to
shock,
only.
to
grid.
also
and
to
the
provide
the
into
for
other
and
on
to
for
of
To
must
Component
adjustments
service
Video
signals
are
amplified
drive
the
The
Input
signal
to
The
vertical
shaped
deflection
Signal
samples
Horizontal
cathode.
zero
input
connector.
avoid
crt
the
and
yokes.
Yoke
Screen
not
personnel
by
Amplifier
Vertical
and
level
inside
operating
the
be
made
the
and
Video
supplies
Horizontal
ramps
drive
Vertical
retrace
can
be
rear-panel
the
protective
and
by
VIDEO
Output
a
Ramp
are
then
the
Ramp
blanking
achieved
instrument.
personnel
interna!
qualified
INPUT
synchronization
geometrically
electromagnetic
Generator
by
TTL
covers.
connector
Amplifiers
Generators.
to
the
supplying
BLANKING
and
crt
to
a
INSTRUMENT
The
634
excellent
panel.
Monitor
input
resolution,
with
information
rear
to
is
the
DESCRIPTION
a
compact,
VIDEO
providing
solid-state
INPUT
a
video
connectors
instrument
display
on
the
The
Dynamic
the
display
center.
element,
geometric
The
of
High-Voltage
provide
instrument.
Thus,
the
all
Focus
when
by
Dynamic
voltages
the
varying
defocusing.
the
circuit
and
crt
Focus
provides
beam
the
voltage
Circuit
Low-Voltage
necessary
focus
is
deflected
to
compensates
Power
for
operation
correction
the
from
crt
focus
Supplies
of
this
for
crt
for
1-1
General
The
electrical
have
been
operating
operating
Information
specifications
adjusted
in
an
ambient
for
at
least
634
at
an
temperature
20
Operators
listed
ambient
minutes.
SPECIFICATION
in
Table
temperature
between
1-1
apply
between
and
when
+50°
TABLE
the
+2
and
(+32°
1-1
following
+30°C
and
conditions
(+68°
+122°F),
and
and
are
+86°F),
(3)
the
met:
(2)
instrument
(1)The
the
instrument
instrument
must
have
must
must
been
be
Sync
Pulse
Amplitude
Return
Maximum
Bandwidth
Sweep
Rate
Vertical
Characteristic
Loss
Nondestructive
Input
Voltage
Electrical
VIDEO
Characteristics
INPUT
Negative
0.35
46
and
±5
1
RASTER
60
SIGNAL
(negative
V
to
2
dB
to
5
power
peak.
to
on.
at
V
Hz
ramps/second,
Performance
black
V
peak-to-peak
MHz
with
least
10
sync
MHz.
level).
internal
pull-in
Requirement
(max.).
75
Q
within
termination
2%.
Horizontal
Linearity
Display
9
centered
Linearity
Display
9
9 x 9 x
centered
1-2
9 9
Area
cm
x
12
x
12
(Option
Area
cm
12
12
diameter
cm
graticule
cm
9
diameter
cm
cm
9
circle
graticule
cm
diameter
1
Only)
circle
graticule graticule
cm
diameter
centered
area.
area
centered
area.
area
excluding
circle.
excluding
circle.
within
within
the
the
the
the
15,750
ramps/second,
Within
0.5%
of
Within
Also
Within
Within
1%
refer
1%
2%
of
to
of
of
the
Resolution
the
the
the
height
height
height
height
sync
(0.09
(Option
(0.09
(0.018
pull-in
(0.045
cm
cm
1).
cm
within
cm
or
or
or
or
0.018
0.036
0.036
0.07
2%.
inches).
inches).
inches).
inch).
TABLE
1-1
(CONT.)
General
Information
634
Operators
Characteristic
DC
Restoration
Acceleration
Heater
Voltage
Faceplate
Quality
Area
Diagonal
Deflection
Phosphor
(Of
Potential
Quality
Angle
Area)
Electrical
VIDEO
CRT
Characteristics
AMPLIFIER
Referenced
DISPLAY
15
kV,
6.2
V
@
Flat.
12
cm
horizontally
15
cm
(5.91
56
grads
P45.
within
103
(50.4°).
Performance
to
back
5%,
mA,
inches).
porch
1%
within
by
regulation.
5
9
cm
Requirement
%.
vertically.
Brightness
Resolution
Corner
Defocus
Resolution
Power
Consumption
Line
Voltage
110
V
220
V
Line
Frequency
Power
Source
Requirements
(Option
AC
AC
(Option
Range
(Nominal)
(Nominal)
Range
20
1
Only)
(1
From
Only)
20
At
least
150
fl.
1100
lines
center
area
@
30
fl.
650
lines
at
30
fl.
900
lines
at
30
fl
on
9
cm
circle.
650
lines
at
screen
center.
550
lines
on
9
cm
300
lines
on
9 x
12
cm
(Option
1).
POWER
V
AC,
60
~)
An
External
SOURCE
50
W,
90
to
99
to
108
to
180
to
198
to
216
to
48
to
110
121
440
0.5
132
220
242
250
A
V V
V
V
V V
Hz.
maximum.
ac. ac.
ac.
ac.
ac.
ac.
corners.
Also
refer
to
circle.
Linearity
DC
Supplies
+9
10%,
3
V
V
within
1
max
A,
10%,
6
V max
ripple.
300
ripple.
mA,
1
V
max
ripple.
+23
V
within
-22
V
within
10%,
700
mA,
1-3
General
Information
634
Operators
TABLE
1-1
(CONT.)
Power
Requirements
Monitor
Total
Power
Characteristic
Temperature
Operating
Characteristic
Regulated
This
column
Consumed
instrument
of
(cont.)
Output
Table
will
1-1
Voltages
meet
over
Environmental
the
electrical
the
following
Electrical
TABLE
characteristics
environmental
Characteristics
Within
0.2%.
45
W.
1-2
Characteristics
NOTE
to
+50°C.
given
limits.
Performance
Information
in
the
Performance
Requirement
Requirement
Storage
Altitude
Operating
Storage
Transportation
Characteristic
Net
Weight
Standard
Option
20
Options
Option
Overall
Standard
Option
Detailed
6,
28
Dimensions
20
Dimensional
Only
23
Drawing
Physical
-40°
To
4.6
To
15.2
Qualified
Procedure
TABLE
1-3
Characteristics
6.3
4.6
7.2
7
kg
Refer
Refer Refer
foldout
kg
kg
kg
to
(15.5
+70°C.
km
km
(13.8
(10.1
(15.9
to
Figure
to
Figure
to
the
section.
(15,000
(50,000
under
1A,
lb).
National
Category
lb). lb). lb).
1
-1.
1
-2.
detailed
feet).
feet).
II.
Information
dimensional
Safe
Transit
drawing
Committee
in
the
Test
1-4
General
Information
634
Operators
1
ea
.....................................................................................................................................................
1
ea
...............................................................
1
ea
....................................................................................................................................
1
ea
.......................................................................................................................................................
1
ea
...........................................................................................................................
PACKAGING
If
this
instrument
commercial
the
protection.
your
for
this
Also,
Service
instrument
instrument
your
type
required.
If
the
package
original
The
instrument
purpose.
if
this
Center
(with
firm
that
and
serial
original
the
transportation,
manner
instrument
showing
packaging
instrument
is
carton
was
for
service
address),
can
be
number,
FOR
to
be
is
recommended
and
shipped
is
the
contacted,
and
is
as
STANDARD
SHIPMENT
shipped
to
or
the
packaging
packaging
should
be
shipped
repair,
following:
name
a
description
unfit
for
follows:
for
long
the
material
be
saved
attach
Owner
of
an
complete
use or
distances
instrument
for
maximum
in
and
to
a
Tektronix
a
tag
individual
instrument
of
the
not
available,
which
used
to
the
of
the
service
ACCESSORIES
Linearity
1.
Obtain
a
corrugated
inside
by
at
in
dimensions
the
instrument
cushioning.
least
275
2.
Surround
protect
the
3.
Cushion
dunnage
instrument
4.
industrial
5.
your
prominent
Mark
Seal
return
the
or
the
stapler.
The
carton
lbs.
the
instrument
finish
the
instrument
urethane
allowing
carton
address
address
locations.
of
dimensions;
of
of
Linearity
cardboard
no
less
should
the
instrument.
foam
three
with
the
on
the
Graticule
than
have
with
polyethylene
on
all
sides
between
inches
shipping
Tektronix
carton
Operators
Instruction
Graticule
Smoke
(Option
shipping
six
inches
this
will
a
test
by
the
on
all
tape
Service
in
Manual
(Standard)
Gray
carton
allow
strength
sheeting
tightly
carton
sides.
or
Center
one
Manual
Filter
1
only)
having
more
packing
and
with
or
than
for
of
the
an
and
more
at
to
1-5
General
Information
634
Operators
1-6
NOTE:
DIMENSIONS
REFER
TO
DIAGRAMS
ARE
GIVEN
Figure
AND
WITH
CIRCUIT
1-1.
TOP
FIGURE
BOARD
Dimensional
IN
CENTIMETERS
ILLUSTRATIONS
drawing
AND
FOR
(Standard
BOTTOM
A
DETAILED
instrument
FIGURE
DIMENSIONAL
package).
IN
INCHES.
DRAWING.
2561-2
©
Figure
1-2.
Dimensional
drawing
(Option
20
only).
General
Information
634
Operators
Section
2
634
Operators
AMBIENT
This
instrument
temperature
F),
and
-40°
temperatures
the
limits
operate
than
as
When
equipment,
surrounding
F).
ventilation
ambient
and
ventilation
or
higher
mounting
measures.
can
and
chassis
before
at
that
inaccurate
the
Additional
temperatures
performance
if
the
than
+70°
specified
634
configurations
OPERATING
TEMPERATURE
CONSIDERATIONS
can
be
is
between
be
stored
C
(-40°
beyond
temperature
applying
an
ambient
performance.
634
is
it
is
important
the
Monitor
clearance
methods
of
holes
in
is
operated
+50°
C
operated
in
ambient
and
the
to
power.
temperature
may
result
mounted
does
(fan),
below
the
the
protective
(+122°
may
where
and
+50°
+1
above
that
temperatures
58°
F).
After
operating
return
to
within
Allowing
in
poor
in
a
the
ambient
not
exceed
for
convection,
may
be
634
at
F).
+5
needed
C
(+122°
will
panels are
an
ambient
Other
require additional
C
substantially
rack
be
environments
the
ambient
(+32°
and
being
limits,
the
the
Monitor
reliability
with
temperature
+5
or
to
F).
affected
obstructed,
temperature
+122°
between
stored
allow
operating
higher
as
well
other
C
(+122°
forced
maintain
Reliability
if
the
and
cooling
INSTRUCTIONS
this
air
procedure.
equipment
Checkout
instrument
associated
personnel
in
TEST
to
The
write
equipment,
substituted.
control
1.
2.
EQUIPMENT
following
the Operators
Sync
Description:
generator.
Type
Signal
Cable
is
Procedure
malfunction,
equipment,
for
which
When
settings
Pulse
Used:
Generator.
Therefore,
required.
repair
test
or
and
Negative-synchronized
TEKTRONIX
If
reveals
first
then
or
adjustment
REQUIRED
equipment
Checkout
meets
these
other
equipment
set
up
Test
Signal
a
minimum
performing
improper
check
refer
was
may
1470
amount
the
performance
the
of
used
is
to
qualified
the
as
substituted,
be
video
Color
to
Procedure.
requirements,
need
Generator
NTSC
of
Operators
operation
service
instrument.
a
basis
Other
may
altered.
Sync
signal
Test
test
test
the
or
of
to
be
CONTROLS
Controls
634
the
instrument,
function
The
Figure
controls
Option
INPUT
The
signal
range
normal
and
Monitor
instrument.
and
front-panel
2-1.
and
20
634
Monitor
for
proper
should not
operation,
connectors
are
To
the
use
of
Brief
connectors
rear
panel
SIGNAL
OPERATORS
PROCEDURE
The
following
display
of
basic
used
for
and
may
familiarization.
measurement
on
the
instrument
incoming
also
procedure
634
be
Only
quantities
AND
each
necessary
on
full
external
are
is
illustrated
located
make
operator
controls
descriptions
requires
operation.
exceed
or
a
a
0.35
maximum
is
Monitor
operation.
by
instrument
or
inspection
used
CONNECTORS
for
the
use
should
are
of
front
of
control
shown
the
given
and
the
capabilities
be
familiar
and
standard
in
in
operation
and
Figure
Figure
rear
panels
with
connector.
described
rear-panel
2-2.
2-3.
of
of
REQUIREMENTS
negative
The
CHECKOUT
provided
and
the
specifications,
to
may
The
to
operator
sync-tip
input
2
volts
of
to
be
verify
functions,
video
signal
peak-to-peak
5
volts
aid
in
obtaining
used
procedure
proper
for
instrument
are
amplitude
peak.
as
a
check
may
operation,
and
checked
the
this
the
The
input
not
for
be
Description:
BNC
of
in
a
in
Type
PRELIMINARY
1.
Connect
power
source.
Check
on
within
personnel
sections
2.
Open
controls
3.
up.
BRIGHTNESS
FOCUS
CONTRAST
POWER
Allow
male-to-male;
Used:
the
the
as
at
Coaxial;
Tektronix
the
634
the
line
rear
this
of
access
follows:
..........................
........
.............................
least
SETUP
panel.
range,
to
the
door
............
one
length,
impedance,
Part
Monitor
NOTE
voltage
If
the
refer
the
servicing
634
Instruction
on
minute
012-0074-00.
power
information
source
the
Fully
for
the
42
inches;
75 ohms.
cord
to
indicated
voltage
qualified
front
information
Manual.
panel
counterclockwise
..........
Out
instrument
connectors,
a
suitable
is
not
service
and
set
Midrange
Midrange
(PULL
to
warm
ON)
the
2~1
Operating
Instructions
634
Operators
®
®
® ®
®
BRIGHTNESS
CONTRAST
FOCUS
POWER
PULL
ON
Provides
Provides
Provides
(Indicator)
Controls
Figure
adjustment
adjustment
Illuminates
power
2-1.
adjustment
to
to
the
Front-panel
of
of
obtain
when
Monitor.
controls
brightness
contrast
a
well-defined
instrument
Instrument
(white)
and
(black
level.
display.
is
on.
is
on
indicators.
and
when
white)
the
knob
level.
is
out.
2561-4
2-2
CAUTION
FOR
CONTINUED
AGAINST
FIRE
REPLACE
ONLY
SPECIFIED
TYPE
DISCONNECT
POWER
REPLACING
FUSE.
CHANGE
IN
SUPPLY
SETTING.
REFER
QUALIFIED
PERSONNEL.
INTERNALLY
*
RANGE
90
110
o
99
121
0
108-132
o
180
220
0
198
242
o
216
250
Q
o
PROTECTION
HAZARD.
WITH
AND
FOR
VOLTAGE
TO
SET
FUSE
0.8A
T(SLOW)
250V
0.4A
T(SLOW)
250V
THIS
INSTRUMENT
MANUFACTURE
STANDARDS
FOR
HEALTH
FUSE
OF
RATING.
BEFORE
FOR;
COMPLIES
WITH
APPLICABLE
UNDER
RADIATION
AND SAFETY
CAUTION
TO
AVOID
SHOCK.
COVERS
TO
QUALIFIED
WATTS(MAX)
AMPS(MAX)0.5
V-A(MAX)
ACT
ELECTRIC
DO
REFER
AS
OF
CONTROL
OF
NOT
REMOVE
SERVICING
PERSONNEL.
60
DHEW
1968.
50
DATE
Operating
OF
THIS
INSTRUMENT
IN
WHOLE
OR
IN
PART
MAY
BE
PROTECTED
BY
ONE
OR
MORE
U.S.
OR
PATENTS
OR
PATENT
500
ON
REQUEST
BEAVERTON.
APPLICATIONS.
BY
PROVIDED
P.O.
BOX
TEKTRONIX
OREGON
FOREIGN
INFORMATION
INC.
97077
MANUFACTURED
EXT
SYNC
VOLTAGE
Instructions
MAX
INPUT
634
Operators
(X
<D
o
o
o
o
o
o o
o
o
o
o
OOOOOOOQOQO
REMOTE
PROGRAM
o
<D
(T)
EXT
Monitor.
VIDEO
either
the
series
TTL
REMOTE
BRIGHTNESS,
inputs
LINE
]
SYNC
INPUT
of
the
ON
position.
(utilizing
BLANKING
PROGRAM
for
the
FUSE
(Option
two
Provides
BNC
Several
the
unused
Provides
CONTRAST,
video,
120
V,
11
only)
a
means
connectors
Monitors
connector)
(Option
and
external
O.8
A
a
slow
Provides
will
means
16
FOCUS
sync
to
connect
be
can
only)
(Option
blow,
a
properly
be
operated
and
setting
to
connect
controls;
or
means
a
video
terminated
Multi-pin
11
only),
240
a
the
an
V,
to
video
connect
signal
from
75
external
connector
and
0.4
external
to
the
when
a
Q
single
TERMINATION
TTL
reverse
switch
TTL
Blanking
A
slow
blow
Monitor.
the
75
video
zero
provides
(use
signals
for
A
video
Q
TERMINATION
source
by
switch
level
for
for
remote
(Option
signals.
3AG
13
synchronizing
signal
connected
connecting
to
the
OFF
screen
control
only),
250
V
switch
them
position.
blanking.
of
and
remote
fuse).
the
to
is
in
in
the
Figure
2-2.
Rear-panel
controls
and
connectors.
2561-5
2-3
Operating
®
®
Instructions
XjVOLTAGE±5V
SYNC
BLANKING
MAX
INPUT
634
Operators
7512
TERMINATION
VIDEO
INPUT
o
o
o o
:
ACTURED
1
HIS
INSTRUMENT
COMPLIES
AS
OF
DATE
OF
DHEW
STANDARDS
UNDER
RADIATION
INPUT
+
GND-
19
20
GND
OPT
+8.1
TO
POWER
8
TO
7
TO
CHASSIS
N.C.
RANGE
20
+
9.9
24
+25
2 3
PIN
VOLTAGE
NO.
o
1
2
o
3
4
5
6
CONTROL
MAX
LOAD
CURRENT
0
3A
0.7A
1.OA
MANUFACTURE
FOR
HEALTH
AND
THIS
PART
OR
PATENTS
INFORMATION
BY
TEKTRONIX.INC
BEAVERTON,OREGON
WITH
SAFETY
INSTRUMENT
MAY
BE
MORE
U.S.
OR
APPlICABLE
ACT
PROTECTED
OR
PATENT
PROVIDED
OF
1968
IN
WHOLE
FOREIGN
APPLICATIONS
P.O
BOX
97077
REMOTE
PROGRAM
OR
IN
BY
ONE
ON
REQUEST
500
®-
®-
®-
®-
EXT
SYNC
(Option
VIDEO
INPUT
two
BNC
Monitors
and
TTL
setting
BLANKING
REMOTE
CONTRAST,
sync
(Option
Provides
connectors
can
be
operated
the
75
PROGRAM
and
FOCUS
11
only),
EXTERNAL-POWER
source.
Pin
1,
+9
V
11
a
will
be
Q
TERMINATION
Provides
(Option
controls;
and
INPUT
de;
pin
Figure
only)
Provides
means
to
properly
from
a
single
a
means
16
a
TTL
Blanking
CONNECTOR
2,
supply
2-3.
Option
a
connect
terminated
video
switch
to
connect
only)
video
reverse
common;
20
means
a
video
when
source
to
the
an
Multi-pin
switch
signals.
Provides
pin
rear-panel
to
connect
signal
the
by
OFF
external
connector
a
3,
-22
controls
to
the
75
Q
TERMINATION
connecting
position.
TTL
(Option
means
V
de;
external
Monitor.
them
zero
provides
13
only),
to
connect
pin
4,
and
signals
A
video
switch
in
series
level
for
for
remote
and
remote
power
+23
V
de;
connectors.
for
synchronizing
signal
is
(utilizing
screen
control
inputs
to
the
and
connected
in
the
blanking.
Monitor
pin
5,
ON
the
unused
of
the
for
the
from
protective
the
Monitor.
to
either
position.
Several
connector)
BRIGHTNESS,
video,
external
an
external
grounding.
of
the
2561-36
2-4
DISPLAY
1.
Perform
2.
Notice
brightness
clockwise.
A
stationary
phosphor.
control
visibility.
FUNCTIONS
the
above
a
raster
as
you
high
brightness
to
the
Preliminary
will
appear
slowly
image
Therefore,
minimum
turn
may
level
set
on
Set
the
screen,
the
BRIGHTNESS
combined
damage
the
necessary
Up
procedure.
increasing
with
the
crt
BRIGHTNESS
for
good
control
a
in
3.
Connect
INPUT
TERMINATION
signal
4.
Adjust
sharp,
5.
Set
6.
Notice
7.
Set
8.
Disconnect
This
634
connector
output.
well-defined
the
rear-panel
that
the
completes
Monitor.
the
the
75
Operating
1470
on
switch
FOCUS
the
raster
Q
TERMINATION
the
1470
the
Operators
signal
the
to
and
display.
75
Q
background
rear
ON.
signal
Instructions
generator
panel
Set
CONTRAST
TERMINATION
Checkout
to
and
the
level
switch
generator.
634
Operators
the
lower
set
1470
for
controls
switch
has
increased.
to
ON.
Procedure
VIDEO
the
window
to
for
75
for
OFF.
the
Q
a
2-5
Section
3
634
Operators
Your
instrument
given
in
options,
OPTION
Replaces
OPTION
Listed
as
medical
feet.
(Cannot
OPTION
Certified
OPTION
Additional
OPTION
Reverse
remote
see
equipment,
video
line
the
following
your
1
the
standard
6
Professional
be
9
as
a
recognized
11
BNC
connector
13
signal
from
may
be
Tektronix
a
ordered
(from
the
INSTRUMENT
equipped
discussion.
crt
Medical
hospital
with
front-panel
with
with
component,
on
positive
Refer
Catalog
a
reduced
Equipment
grade
Option
rear
board.
to
one
to
or
contact
by
card
and
20.)
Professional
panel
negative
or
more
Table
3-1
your
resolution
Underwriters
plug
cap,
allows
input
picture)
instrument
for
Tektronix
crt.
an
Medical
of
with
options.
location
Laboratories,
external
Field
internal
Equipment,
switch
OPTIONS
A
brief
of
line
sync
on
option
Office.
Inc.
fuse,
front-panel
description
information.
Modifications
a
carrying
by
Underwriters
signal
(internally
board,
include
handle,
or
of
each
further
warnings
protection
0
V
TTL
available
For
Laboratories,
switchable).
level
option
information
required
panels,
Inc.
input
is
on
for
and
on
a
OPTION
Multi-pin
video-reverse
unblanking
OPTION
The
instrument.
OPTION
Deletes
OPTION
Includes
OPTION
Provides
OPTION
Uses
16
connector
17
front-panel
20
power
23
handles,
28
protective
74
P4
phosphor
switch
signals.
CONTRAST,
Not
available
transformer
on
feet,
covers
in
rear
(Option
with
and
and
the
panel
provides
13
only),
BRIGHTNESS,
Options
regulators.
protective
only
(not
available
crt.
and
6,
covers
for
remote
remote
and
23,
Requires
FOCUS
or
(not
with
control
inputs
controls
28.
external
available
Options
de
of
for
with
6
the
the
are
supply
or
Option
20).
BRIGHTNESS,
video,
external
repositioned
(+
and
-18
20).
CONTRAST,
sync
to
provide
to
24
V
and
and
(Option
access
+8
to
FOCUS
11
only),
from
the
10
V
unregulated).
controls;
and
top
a
TTL
of
the
3-1
Instrument
Options
634
Operators
Option
TABLE
Information
3-1
Locator
Option
(Reduced
Option
6
(Listed
Equipment
Laboratories,
Option
9
(Certified
component,
Equipment,
Laboratories,
Option
11
(External
1
as
Instrument
Resolution
Professional
by
Underwriter
Inc.)
as
a
recognized
Professional
by
Underwriters
Inc.)
sync
input
Option
CRT)
Medical
Medical
connector)
Manual
Section
1
General
Information
Instrument
Options
General
Information
Instrument
Options
Instrument
Options
Operating
Instructions
3
1
3
3
2
Specification
Table
linearity
Instrument
Includes
reduced
Specification
Table
of
Instrument
All
Instrument
All
this
Controls
Figure
Ext
Location
1-1
specifications.
Options
a
resolution
1-3
the
optional
Options
information
Options
information
section.
and
2-2 depicts
Sync
input
Of
contains
brief
description
contains
Connectors
UL
is
is
contained
contained
connector.
Information
the
reduced
CRT.
physical
listing.
and
describes
resolution
of
the
optional
characteristics
in
this
section.
in
Option
13
(Reverse
Option
16
(Multi-pin
panel,
Option
17
(Front-panel
BRIGHTNESS,
controls
access
Option
20
(Deletes
and
regulators)
video
connector
for
remote
CONTRAST,
repositioned
from
power
signal)
control)
and
FOCUS
top
of
transformer
on
rear
to
provide
instrument)
Instrument
Includes
optional
Instrument
All
Controls
Figure
the
Instrument
Includes
optional
Instrument
All
this
Specification
Table
Electrical
of
Instrument
Includes
Option
3
Instrument
Options
3
Instrument
Options
2
Operating
Instructions
3
Instrument
Options
3
Instrument
Options
1
General
Information
Instrument
Options
3
information
and
2-2
multi-pin
information
section.
1-1,
the
Option
20
Options
a
brief
External
Options
Connectors
depicts
connector.
Options
a
brief
multi-pin
Options
1-3,
and
Physical
20
Options
a
brief
Monitor.
description
Sync
is
contained
and
description
connector.
is
contained
and
Figure
Monitor.
description
of
BNC
describes
characteristics
the
connector.
in
this
of
the
in
1-2
of
the
contains
section.
3-2
TABLE
Option
3-1
Information
(CONT.)
Locator
Instrument
Options
634
Operators
Option
(Includes
and
Option
(Provides
only)
Option
(P4
23
protective
28
74
Phosphor)
Instrument
handles,
covers)
protective
feet,
Option
covers
Manual
Section
1
General
Information
Instrument
Options
General
Information
Instrument
Options
Instrument
Options
3
1
3
3
Specification
Table
Option
Instrument
Includes
Option
Specification
Table
Option
Includes
Option
Instrument
All
this
Location
1-3
23
Options
a
13
1-3
28
a
28
Options
information
section.
contains
Monitor.
brief
Monitor.
contains
Monitor.
brief
Monitor.
Of
Information
the
description
the
description
is
contained
weight
weight
of
the
of
the
of
the
of
the
in
3-3
At
by
adding
are
developed
Tektronix,
circuit
MANUAL
we
continually
and
and
tested.
component
CHANGE
strive
to
improvements
INFORMATION
keep
up
with
latest
to
our
electronic
instruments
developments
as
soon
as
they
Sometimes,
changes
change
are
duplication
manual
instrument
List.
of
the
A
single
carried
Because
The
this
instrument.
customer.
information
is
due
immediately
change
correct
may
parts
in
may
of
the
the
be
used
Order
occur.
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universal
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printing
into
printed
on
following
may
affect
manual
If
no
printed.
different
will
in
no
They
are
replacement
and
pages.
several
until
such
SERVICE
parts
procurement
from
those
way
alter
installed
shipping
manuals.
sections.
all
changes
change
described
or
when
parts
from
requirements,
Hence,
Since
are
pages
appear
NOTE
problem,
in
compromise
necessary
the
Replaceable
your
manual
the
change
permanently
following
some
the
Replaceable
the
performance
to
ensure
we
may
information
electrical
prompt
Electrical
can
t
get
contain
entered,
this
page,
parts
Electrical
or
delivery
Parts
these
new
sheets
some
your
in
your
Parts
reliability
List.
to
CHANGE
&
TEST
EQUIPMENT
INFO RMATION
CALIBRATION
TEST
EQUIPMENT
REPLACEMENT
Calibration
This
characteristics
may
not
calibration
NOTE:
REV
B,
JUN
chart
DM
PG
PG
PG
PG
SG
TG
All
be
procedure
501
501
502
508
506
503
SG
501
TM
1978
Test
Equipment
compares
where
a
total
functional
replaces
replaces
replaces
replaces
replaces
067-0502-01
replaces
190A,
067-0532-01
504
replaces
067-0532-01
067-0650-00
replaces
500
generator
TM
significant
may
7D13
107
108
107 108
111
114
115
2101
106
190,
190B
191
180,
180A
181
184
2901
outputs
Chart
500
product
specification
replacement.
be
necessary.
PG
PG
PG
PG
Performance
better
PG
PG
SG
SG
SG
TG
TG
TG
are
Comparison
501
-
Risetime
3.5
501
-
5
3.5
502
-
5
502
-
Risetime
1
Pretrigger
delay
than
506
-
Positive-going
trigger
nal
High
put,
506
-
Does
chopped
503 -
Amplitude
5
503
-
Frequency
250
504
-
Frequency
245
501
-
Trigger
slaved
output
through
time-mark
generated
501
-
Trigger
slaved
output
through
time-mark
generated
501
-
Trigger
slaved
output
through
One
be
a
short-proof.
performance
differences
Additional
of
less
ns
V
output
ns
V
output
ns;
of
equipment
at
60
mV
kHz
MHz
time-mark
generated
time.
into
50
pulse;
Risetime
less
10
ns
pulse
replacement
output
least
1
Amplitude
V.
not
have
feature.
range
to
5.5
V
range
to
250
range
to
1050
output-
to
marker
from
5
100
can
at
output-
to
market
from
5
100
can
at
output-
to
marker
from
5
100
ns.
All
TM
to
that
of
older
occur,
are
support
Main Characteristics
than
Q.
than
being
sig
V;
p-p.
MHz.
sec
ns.
be
a
time.
sec
ns.
be
a
time.
sec
at
500
equipment
replaced.
out
MHz.
One
One
can
plug-in
instrumentation
is
0502-01
0532-01
instruments
listed.
107
108
108
111
the
same
106
190B
0532-01
180A
181
184
2901
Tektronix
In
-
-
-
-
-
-
-
-
-
-
-
-
-
require
equipment.
some
cases
may
be
Risetime
3.0
10
1
10 V
Risetime
to
Pretrigger
delay
Positive
going
signal,
High
100
Comparator output
can
chopped
ence
Amplitude
to
65
65
Trigger
time-marks
generated
eously.
Multiple
Separate
pulses
sec;
ms;
Separate
pulses,
to
time-marks
generated
eously.
ns
into
V
output
ns
Risetime
output
250
ns
or
and
trigger
50
Amplitude
V.
be
alternately
voltage.
10
V
p-p.
Frequency
MHz
to
Frequency
MHz
to
pulses
100
Hz;
1,
100
kHz.
of
10,
1,
10
and
from
0.1
/js.
TM
500-Series
less
0.5
to
Multiple
time-marks
trigger
trigger
Multiple
the
needed
than
50
Q.
pulse
ns;
pulse
Negative
output
ns
and
a
refer
range
range
500 MHz.
range
500 MHz.
1,
10,
and
can
simultan
1
and
and
0.1
1
/
js
5
sec
can
simultan
new
or
30
1
V;
output,
40
mV
10,
be
0.1
.
be
Power
Only
instrument
a
change
Module.
those
in
MANUAL
CHANGE
INFORMATION
TEKTRONIX®
CHANGE:
620
Operators
634
Operators
634
Instruction
SECTION
ADD:
The
committed
1,
following
to
technical
Manual
Manual
GENERAL
Loose
instrument
or
excellence
small
070-2651-00
070-2560-00
Manual
INFORMATION
text
dust
brush.
product
070-2561-00
to
EXTERIOR
accumulated
can
page
be
TEXT
removed
The
620,
634
ADDITIONS
1-1.
CLEANING
on
the
with
brush
is
DESCRIPTION
outside
a
soft
particularly
CHANGE
DATE
of
cloth
REFERENCE
1-9-79
the
C4/179
useful for
front-panel
be
removed
mild
detergent
cleaners
should
dislodging
controls.
with
a
and
not
soft
water
be
dirt
Dirt
which
cloth
solution.
used.
on
and
dampened
around
remains
Abrasive
the
can
in
a
PAGE
1
OF
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