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1 (S/#
5030 ~
)
(Rhythm Sound Source oscillator) Circuit Diagram
RHY
4
3263-57
EO
+ 12
Bass Drum (long)
Bass Drum (short)
2
Low conga
eclaves »
Sr
bs
(5)
ss
ss
x;
BOL
a Lee
1/25
—
e-
oe
+
+
o
+¢
0.01
33K
1C2
:
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2414
3
aS
=
| vee &
D2" 470K yTxb
4,08 27
11 8
1/25| ?
22K
a
1/25| mf
22k
06
ace
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ta
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roses
S r
5
=
33)
2S_¢g
0 .
$
:
2s
:
<3
+e
8
0
ies
+S
5
Be
ike
High Conga
=
High Bongo
(9)
=
(10)
HCO
D11_-(0.01 1/25, 7
HBO
014 0.01
Hi
0.047
Oo
H
vv
5
2
&
.
~
—
|
%3
4%K|
TS
4%
|S
.
Tew
=
1.5M
1/25}@§
VRIO
VR12
a
D13
:
:
-
x
os
_ 0.068
s
ei
Ss
28
ae E
[a>
i
(27
(25)
(26)
(28)
G4
G0) G3)
Sara
aM
12
02
13
13° 03 14
a
oO
oO
oO
0
(11)
ron6m
100
RIM
et
-
ma
oO
>x<s
im
=s
Ss
is
2)
->
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+1 lis] 18 3]:
3g
4106
wy]
-
cg
-—O
04 (31)
eT aS
FeT? | 2b74__
$8
8
4.
s
2
L
B50K
s
VR20
53
23
§
a
E
e
|
e
SF
(29)
Preamp for Rhythm Signal
Note)
1. Transistor
Tr2,Tr4
-Tr6,Tr11
~ 13, Tr15
: 2SC458L
(C)
Tct.ir3; e7-—
Tro
: 2SA561 (Y)
Tr16
: 2SC509 (Y)
SE
: 2SK30A
(Y)
2.
Diode
D
: 182473
(VE)
ZD
21817158
SIG
:TA7504M
4.
VR
: 3321H
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