Casio CTK-50 Service Manual

— 11 —
PCB VIEW
Main PCB
R
WPS
BL
BL
JCM509-MA2M
B
15
JA1
JCM509-MA1M B
R202
C106
R209
R210
R211
R212
R213
R214
R215
R216
200
200
175
C222
R
W
PS
C218
C217
NO.1
75
75
C101
BL
100
100
125
125
100
100
LSI201
BL
C214
D111
D106 D107
D109
C212 C213
C206
C209
5
C215
C216
D202
R226 R225 R224 R223 R222 R221 R220 R219 R218 R217
C223
MC201
JCM509-MA2M B
No.2
D108
75 75
5
75
R208
D201
150
C211 C219 C207
150
100
C202
R204 R203
Q201
C203
C201
D110
D112
D113
D105
B
E
D104
C111
75
C112
R108
14
200
R105
C110
C109
C108
Q102
EB
FB101
R116
J101
R103
5
B
5
125
5
C107
1
IC101
R104
175
5 5
E
Q101
R106
R102
75
D102
L101
D101
75
R101
5
R107
L102
C102
R113
R114
75
D103
LED101
R110
R109
R112
R111
NO
JCM509-MA1M B
No.2
D114
R115
R303
X301
No.2
R301
R302 C301
EB
Q301
C302
JCM509
-MA3M
B
1 3 2 4 5 7 6

Casio CTK-50 Specifications

General

Brand	Casio
Model	CTK-50
Category	Synthesizer
Language	English