Yamaha CS6x Service Manual page 63

1 2
CS6X CIRCUIT DIAGRAM 4/4 ( PNA , PNB , JK , RIB )
A
PNA
B
C
D
to DM
-CN17
E
F
SM
G
to DM-CN22
H
28CC1-8813231
I
JK
J
K
L
M
N
O
P
CS6X
Q
1 2
3 4 5
PNB
to DM
-CN19
to JK
-CN1
1
to DM-CN4
Foot Switch
SUSTAIN
FOOT
CONTROLLER
OPAMP
to PN-CN9
FOOT VOLUME
BREATH
3 4 5
6 7
100
OPAMP OPAMP
GAIN
J25
L8
J24
OPAMP
0.1
6 7
8 9 10
to JK-CN6
RV
R90
100
100
OPAMP
R91
100
to DM- 100
CN21
OPAMP
OPAMP
to SV
-CN2
OPAMP
OPAMP
to DM
to DM
-CN8
-CN20
OPAMP
to PS-CN2
8 9 10
11 12
CS6X
A
B
C
RIB
D
to
RIBBON
to DM-CN9
E
F
G
H
I
J
PHONES
K
L
M
N
O
28CC1-8813232 2
P
CS6X
Q
11 12