Kas (Key Assigner) Circuit - Yamaha CS-60 Service Manual
Combo synthesizer
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Also See for CS-60:
- Instruction manual (58 pages) ,
- Owner's manual (28 pages) ,
- Owner's manual (9 pages)
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KAS
(Key
Assigner) Circuit
CS60(S/# 1001-
)
Note)
1.
IC1
YM26600
(Dual
40P)
IC2
YM26700(Dual40P)
IC3
LM310
(Can8P)
IC4,5,7,8
TC4050P
(Dual 16P)
IC6,23
TC4069P
(Dual 14P)
IC9~12
TC4016P
(Dual 14P)
IC13~20
CA3140T(Can8P)
IC21.22
NJM4558D
(Dual 8P)
IC24
BA617
(Single
7P)
2.
Transistor
Tr1~8
2SA561
(0)(Y)
3.
Volume
VR1~3,( 5~13
:
3321H
VR4,5
:
V10K4A-5-2
4.
Resistor
(D Mark
:
±0.1%
©
Mark
:
+1%
•X
Mark
:
Solid Resistor
5.
Cananitnr
0.1
:
Ceramic
Capacitor
A
Mark
Tantalum
Capacitor
6.
Diode
D
:
1S1555
7.
Power
Suppl
Dual
14P
y
sill
1
«
*»
§££
00
/
-6.5
^-1
Dual
16P
1
+8.5
8
-6.5
Connect
3, 5,
7
pins of
IC5
to
—6.5
Connect
7,
9
pins
of
IC7
to
-6.5
Connect
7,
9
pins of
IC8
Connect
arrow-marks
in
this circuit
as
below
A
Mark
to
+15
A
Mark
to
-15
I50H51)
0+15(101)1102)
O
-15(891(90)
OEK
(691(70)
KEC-4455-69A
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