Tektronix 453 User Manual

SECTION
8
DIAGRAMS
and
MECHANICAL.
PARTS
IL.L.USTRA
TIONS
The
following
symbols
are
used
on
the
diagrams:
A
I
<9
>--
Screwdriver
adjustment
Front-,
side-
or
rear-panel
control
or
connector
Clockwise
control
rotation
in
direction
of
arrow
Refer
to
indicated
diagram
Connection
to
circuit
board
made
with pin
connector
at
indicated
pin
Connection
soldered
to
circuit
board
~
/Blue line
encloses
components
located
on
·~
circuit
board
HI
PUT
CH
I
VERTICAL
PREAMP
023~
Q33,Q43
q.=,4JQ64,Q73
-::-
084,
Q94
t
H2
PUT
CH
Z.
VERTICAL
PREAMP
012.3
QI
33
0164
Ql43
Ql84
-::-
QIS4
G.194
TRIGGER
PICKOFF
AMPLIFIER
Q<03
~
T
~
-=-
TRIGGE.R
..._
PREAMP
Q404
Q414
Q413
Q423
f-..-
cp
-::-
I
E.XT
TRJ<;
"I
~
INPUT
OR
E.XT
HORIZ.
-::-
TYPE.
452.
OSC.ILLOSC.OPE.
DIODE.
C.ATE..S
0201
D20b
D202.
D207
I--+-
SWITCHING
COMMON
D2.03
02.08
MULTI
VI
BR.ATOR
MODE.
D20"!
D2.09
'------
FE.E.DBACK
EF
~
Q215
Q2.2$
Q2S5
ALTERNATE.
TRACE.
AMPLIFIE.R
Q234
A
TRl~C:.E:...R
A
TRIG.GE.R
A TRIUGE:.R
INPUT
COMPARATOR
GE.\..JER,t:..TOR
,___.___
i---
I---
0445
Q4!',o;
Q4S4
Q464
D475
Q473
t
AUTO
IEXT
TRIG
I
MULTJVIBRATOR
INPUT
Q484
Q494
Q485
Q~%
SING!LE
SWE:.E..P
RE:.SE.T
Q5b4
SIN~LE..
SWE.E.P
INDICATOR
Q594
B
TRJGGE.R
8
TRIGGER
B
TRIC.G.ER
INPUT
COMPARATOR
GiE.NE.R.ATOR
f------
f------
~
Q63:'.
Q/043
0654
0064
0~75
Q684
DE.LAY
UNE.
1-----
i---
DRIVE.R
DE.L"Y
LINE.
QZ.84
Q294
i----
I---
YE.RTIC"L
CHOP
BLANKING.
A.MPLIFIE.R
Q244
~~
A
UNBLANKINC:.
AMPLIFIER
QSl4
QS24
t
HOLDOFF
CIRCUIT
C550
A SWE:.E.P
GATING
MULTIV18RATOR
DS05
Q504
A
RE.S.E.T
MULTIVlBR~TOR
Q575
Qseo;
-
i
DELAY
I
MULTIVIBRATOR
I
01'68
Q772
B
RESET
MULTIVIBRATOR
-
Q775
Q785
B
SWE:.E:.P
GATING
MULTIYIBRATOR
0705
Q70-4
B
E.NDS
A
AMPLIFIER
B
UNBLANKINGi
~
AMPLIFlE.R
Q734
0714
Q72.4
L
B
A1
VE.RTICAL
OUTPUT
"-MP
Q~04
Q344
Q314
Q354
Q32.4
Q304
Q~~4
Q~74
V979
DISCONNE.C.T
A
DIODE.
.SWE.E.P
~
G.E.NE.RATOR
~-
D533
QS31
0533
A RE.SET
EF
~
SWE.E.P
$TART
AMPLIFIE.R
Q543
Q544
DE.LAY
PICKOFF
Q7b4
Q769
B
RESET
EF
<.
SWE.E.P
START
AMPLIFIER
Q75~
Q7S4
Dl$CONNE.CT
B
DIODE.
S.WE.E.P
i-----
<;E.NE.RATOR
0742
Ql'41
0743
~
-
--c_
HORIZONTAL
AMPLIFIER
G>.814
Q8b5
Q82.4\'l
QE\75
0834
Q884
0844
Q894
I
r
I
I
I
CRT
CIRCUIT
Q913
Q930
Q914
V952
Q92.3
Y9&2
Z
AXIS
AMPLIFIER
QIOl4
Q\02.~
Ql024
Ql034
Q\043
DON
7bl'
BLOCK
DIAGRAM
('.°>/N
<co,ooo
~
UP)
i---
~~
'---L-o
_'.?_
-=-

Tektronix 453 Specifications

General

Brand	Tektronix
Model	453
Category	Test Equipment
Language	English