1
2
3
4
5
6
7
8
9
10
11
12
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
CLP-150/CLP-150M/CLP-150C
CLP-150/CLP-150M/CLP-150C
CLP-150/CLP-150M/CLP-150C
■
CLP-150/CLP-150M/CLP-150C BLOCK DIAGRAM
D[0-31]
A[1-23]
AUX PEDAL
DAMPER
SOFT
SOSTE
+3.3D
PC/MAC
/IRQIF
MUTE
RD/WR
1MCLK
/IRQSWP
MIDI IN
MIDIOUT
/SPOFF
HPIN
CAS
RAS3L
CKE
CKIO
DQMLL
DQMLU
DQMUL
DQMUU
RESET
/PEDAL IN
RD/WR
CAS
RAS3L
CKE
CKIO
DQMLL
DQMLU
DQMUL
DQMUU
/SDRAMCS
/SDRAMCS
DQMLU
PROGWP
RD
PROGWP
RD
DQMLU
/DSCS
RD
/DSCS
/ROMCS
/ROMCS
DIC
SWPCS (16-CS)
/W
AIT
D[0-15]
A[2-13]
D[16-31]
A[2-13]
D[0-15]
A[1-21]
D[0-15]
A[2-20]
D[0-15]
A[1-16]
LMD[0-15]
LMA[0-22]
HMA[0-22]
HRD[0-15]
RA[0-10, 12, 13]
LRD[0-15]
D[0-15]
A[1-6]
DATA
LRCK
SCKI
BCK
MUTE
/D
A
C
IC
L+, L-
R+, R-
256FS
64FS
/MUTE
TR1
TR2
HPIN
CN24
PC/MAC
MIDI OUT
1R
1D
1Y
1Z
1A
1B
1MCLK
DAMPER
SOSTE
SOFT
PEDAL
UNIT
AUXPEDAL, /PEDAL IN
VBUS, D-, D+
MIDI IN
D+, D-
VBUS
/DACIC
+5D
GND
IC39
IC32
+3.3A
+5A
+12V
IC36
+1.5D
+3.3D
IC38
+VCC-ADJ
+5D, DGND
+3.3D, DGND
GHD
Keyboard
SD
A
SCL
/E-IC
+5D
GND
SDA
SCL
/E-IC
SDA
SCL
/E-IC
SA[0-5], LA[0-7], D
A
[0-8]
ANI0
+5D
GND
LCD
LED
+12
-12
AGND
POWER
AMP
MUTING
CIRCUIT
GND
JK630
HP2
CN500
+5D
DGND
IC3
IC4
3
2
1
1
1
L
R
WOOFERS
TWEETERS
L
R
OR
R1
R2
BL
OR
RE
BR
RE
IC1
TR1, IC2
2
3
MIN
MAX
/MUTE, /SPOFF
HPIN
+12A, -12A
R
L
HPIN
/MUTEC
/MUTE
MUTING
CIRCUIT
/MUTEC
/SPOFF
/MUTE
5
YE
YE
-VCC (AMP)
+VCC (AMP)
1
28CA1-8823076
D[0-15]
A[1-21]
/ROMCS
IC30 or IC31
A
C
INLET
240V
220V
130V
110V
RE
BE
VI
OR
0V
GY
N
+5D
+3.3D
+3.3D
+5D
16
CN1
6P
+5D
+5D
+3.3D
IC6
TR3,4
+3.3D
+5D
+5D
+3.3D
1,3,9,15,
29,35,41,
43,49,55,
75,81
+3.3D
37,38
+3.3D
37,38
+3.3D
37,38
+3.3D
37,38
+3.3D
+1.5D
+3.3D
21,35,47,59,
71,85,97,111,
163,183,205
+3.3D
+3.3D
+3.3D
+3.3D
+3.3D
+3.3D
+12V
+12V
8
6
2
2
6
-12V
-12V
4
+3.3A
+5A
9
23,24,28
+12V, -12V
+12A
+12A
-12A
-12A
-12A
+12A
+12A
+12C
-12A
+12
-12
+12C
+12
-VCC
+VCC
9,13
8,12,14
+VCC-INT
(+3.3D)
3,29,81,134,
145,150,154,
175
J,U,E,B,K
CN1
6P
A
C
INLET
2
3