Yamaha CS2x Service Manual

L
K
J
I
H
G
F
E
D
C
B
A
123456789101112
CS2XCS2X
M
N
O
P
Q
123456789101112
Q
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
PC2909T-E1
(
XT441A00
)
REGULATOR +9V
2
1
3
1:Vin
2: GND
3: V out
PC2933T
(
XS516A00
)
REGULATOR +3.3V
1: OUTPUT
2: COMMON
3: INPUT
3
1
2
1
MJMJ78L05UA
(
XJ598A00
)
REGULATOR +5V
SI-8050S
(
XT442A00
)
REGULATOR +5V
2
1:Vin
2: GND
3: V out
3
3
1
4
2
5
1:Vin
2: SW out
3: GND
4:Vos
5: S.S
REGULATOR+3.3V
DRAM
REGULATOR+5V
SW30B
REGULATOR+5V
CS2X CIRCUIT DIAGRAM 1/2
(
DM
)
INVERTER
REGULATOR+9V
TRANCEIVER
LINE
ANALOG SW
ROM
1000P 1000P
C102 not install
INVERTER
ROM
OPAMP
DAC
OPAMP
OPAMP
OPAMP
OPAMP
OPAMP
OPAMP
OPAMP
8812776
2
RESET
SRAM
CPU
SRAM
to PN
(
1/2
)
-CN1
BUFFER
MULTIPLEXER
1K
MULTIPLEXER
1.5K
1K 1K 1K 1K
0.01u
BK2125HS601
BK2125HS601
BK2125HS601
BK2125HS601
BK2125HS601
BK2125HS601
BK2125HS601
BK2125HS601
OPAMP
to MKS2-CN5
to PN
(
2/2
)
-CN6
to PN
(
2/2
)
-CN5
to wheel
to LC-CN7
to PN
(
1/2
)
-CN2
CS2X
Mylar Capacitor
Ceramic Capacitor
Metal Film Resistor

Yamaha CS2x Specifications

General

Brand	Yamaha
Model	CS2x
Category	Synthesizer
Language	English