Casio CZ-1 - Page 106

Combined
retittancet
at
each
point art:
IN*
R8
toicn
112
RS
10KS1 1 22
R3
10KO
1
32
'4
R6
121
R4
131
R1
SKS1
•
Channtl
Channtl
1
flannel 2
Channtl
3
-9»
Channtl 4
ra
-
R1
|5Kfl)
R2
(5KH)
-
10KH
rb
-
Parallel
connected
ra
(10X11)
and
R3 OOKft)
•
5KH
rc
-
rb
(5KH)
R4
(5KH)
-
10KH
rd
-
Parallel
connected
rc
(10X1*) and
RS
(10KH)
-
5KH
rt
-
rd
(5Kn)
*
R6
(5Kft)
•
10KH
-
Paralltl
connected
re
(10X11) and
R7
(lOKft)
-
5KQ
•
rf
(5Kfl)
R8
(5Kft)
-
10KH
Each
current
value
is:
I
-
111
^
112
111
-
121
122
121
-
131
132
Namely.
111-1/2
121
•
111/2-IM
131
-
121/2
-
1/8
Voltage
level
at
tach
channtl
it:
Channel 0:
rgx
I
»
lOKft
x I
Channel
1: re
x
I1 1
10K11
x 1/2
Channel
2: rc
x
121
-
10KH
x
I/4
Channel
3: ra
x
131
-
10K1* x 1/8
Channel
4: R1 x
131
-
5KH
x
1/8
-
10X x
1/16
If input voltage
ii
E:
Channel input
voltage
it
E.
Channel 1
input
voltage
if
E/2.
Channel
2
input
voltage it
E/4.
Channel
3
input
voltage
it
E/8.
Channel
4 input voltage it
6/16.
Thus, output
of
DAC
it
txpanded
in accordance
with
the
voltage
levels
of
signals
001,
002
and 003.
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