Tektronix 2235 - Page 6

L IST O F I LLU ST R ATIO N S
F
ig
ur e

P age F igu r e

P age
T h
e 2235
Oscillosco p e
. . . .
. . . . . . . . . . . .

vi

2-7

R ear- p anel con n ector . . . . . . . . . . . . . . . . .
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2-7
1-1
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M aximum

inp u t

voltage

vs .

fre q ue n cy
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2-8

Gratic
u le meas u reme n t mar k i ngs . .
. . . . . .

2-8
de
r ating
curve
for C H 1 OR Χ , C H2 O RΥ ,
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2-9
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P
ro
be com p en satio n
. . . . . . . . . . . . .
. . . . .
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2-10
and
ΕΧ 7 I NPU T conn ecto r s . . . . . . . . . . . .
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1-7

3-1
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B loc k d iagram of t he Ve r tical Atte n uators .
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3-4
2-1
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V
oltage, p
ower cord, an d fuse data . . . . . .

2-1

3-2
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B loc k diagram of t he C h annel Switch ing
2-2
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F
use
h
ol
d er and p ower co r d connector . . .
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2-2

circ u itry . . . . . . . . . . . . . . . . . . . . .
. . . . . . .
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3-6
2-3
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P ower, dis p lay, and probe a dju st con trols
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3-3
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B loc k diagram of t he Α Sweep Generator
conn ector and in d icator . . . . . . . . . . . . . . . .
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2-3

and L ogic Circuitry
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. . . . . . . . . . . . . . . . . . .

3-10
2-4
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V ertical controls an d co nn ecto r s . . . . . . . . .

2-4

3-4

B loc k diagram of t he H orizontal Am p lifier
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.

3-14
2-5

H orizontal controls
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. . . . . . . . . . . . . . . . . . .

2-5

3-5

Sim p lified diagram of t he Dc R estorer
2-6
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Trigger controls, connector, and indicator
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.
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2-6
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circuitry
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. . . . . . . . . . . . . . . . . . . . . . . . . . . .
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3-16
6-1
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M ulti-co nn ector h older o r ientatio n
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. . . . . . .
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6-6
L IST O FTA BLE S
2235 Service
Ta b le
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P age Ta b le
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P age
1-1
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E lectrical C h aracte r istics . . . . . . . . . . .
. . . .
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1-2

5-4
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Attenuator Compensatio n Ad ju stme n ts . . .
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5-9
1-2
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E nvironmental C h aracteristics . . . . . . . . . . .

1-8

5-5
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Settings for Bandwid t h C heck s
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.
. . .
. . . . .
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5-12
1-3
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Ph ysical C h aracte r istics
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. . . . . . . . . . .
. . . .

1-9

5-6
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Settings fo r Timing Accuracy C hecks . . . . .
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5-17
4-1
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Test E q ui p ment R e q uired
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. . . . . . . . . .
. . . .

4-2
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5-7

Setti ngs for Delay Time Acc u racy C hec k s .
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5-18
4-2
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Deflectio n Acc u racy L imits . . . . . . . . . . . . .
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4-4

5-8

Switch Combinations for Α Triggering
4-3

Setti ngs for B a nd wi d t h C heck s
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. . . . . . . . .

4-6

C h ec ks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5-21
4-4

Setti ngs for Timi ng Acc u racy C hecks . . . . .

4-9

6-1

R elative S u sce p tibility to Static-Disc ha r ge
4-5

Setti ngs for Delay Time Acc ur acy C hec k s .

4-10
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Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-1
4-6

Switch Com b i n atio ns fo r Α T r igge r i n g

6-2

E xternal Ins p ection C heck list . . . . . . . . . . .

6-3
C heck s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

6-3

Inte r nal Inspection C heck list . . .
. . . . . . . . .
6-3
5-1

Ad j ustme n t I n teractio n s
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. . . . . . . . . . . . . . .

5-2

6-4

P ower Supply L imits and R ip p le . . . .
. . . . .

6-8
5-2

P ower Supp ly L imits . . . . . . . . . . . . . . . . . .

5-4

6-5

M ai n te n ance Aids . . . . . . . . . . . . . . .
. . . . .

6-11
5-3
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Deflection Accuracy L imits . . . . . . . . . . . . .

5-8

6-6
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Trigge r B an d wi d t h Alteration
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. . . . . . . . . . .
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6-20