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Theory of Operation
The Oscilloscope Board
The Oscilloscope Board
CHANNEL 1 (SAME AS CHANNEL 21
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8
6
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FISO
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/--t::>
BUFFER
pr~E.AMP
AD[
MEMORY
-
~
~
~
L
LOW FREO
AMP
CLOCK
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SELECT
100 MHZ
- I >
&
as'
SYNC
< 9 -
TIMEBASE
HYBRID
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W
[HT
ANALOG
[H2
ARM
TRIGGER
QVAL
TRIGGER
TRIG
LOuie
lRI(illER
Al (AL
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,
,
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0
0
4
4
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4
0
OPE
DIGIT AL
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ON
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INTERFI\CE
Y
,
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v
---f
ANAlOCl
IN Ill'll ALL
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-- - - -
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_ _ _ _
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- - - - - - -
1------
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--- -- --- -- - ------- -I
ACOUI$llIQN BOARD
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OUTPUT
CHANT
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IN
r---l
_
(HAN
L
IN ) -
or
CAL
OUIPUI
TO
OSCILLOSC
AlQUISlll
(IRCUITR
The Oscilloscope Board
8-10
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