GHS
88Keys
IC2(5P)
IC34
(5P)
IC35
(5P)
IC3(5P)
IC27
(13P)
JK8
JK1
JK4
JK3
JK6
JK5
JK7
JK2
TR2
TR1
16.9344MHz
X2
2
1
2
6
5
4
6
7
9
5
4
6
7
9
1
5
4
5
4
1
2,3
16
16
16
16
Keyboad
HPIN
PVCC
+B
+L
L
R
L
L
R
R
+1.2V
MKS_CLK
MKS_RX
MKS_ACK
MKS_IC
+3.3V
MASTER-VR
/PSWI
POWSW
PSWO
SDO1
SDO0
DAMP_Make1,DAMP_Make2,SOSTE,SOFT
SUS
FUNC-DP,FUNC-PM,VBUS
WCLK
BCLK
SYSCLK
-R
+R
R
L
-L
Tweeter L channel
PSWO
/PSWI
+3.3D
ERR-DETECT
MUTE
SPOFF
+1.2D
+3.3A
Speker L channel
Speker R channel
PSWO
/PSWI
AC adaptor
PA-150/PA-150A/PA-5D
Tweeter R channel
+3.3V
POWSW
SW[0]~[3]
SOUT[0]~[3]
LED(0)~(4)
SUSTAIN
USB
1,2
4
14,15
18
27
28
22
4
4
4
2
1
2
1
1,2
B1-B15
B1-B15
N11-N16 N21-N26
N21-N26
N11-N16
48MHz
X3
MUTE-INV
MUTE-RES
/DETECT
/SPOFF
/MUTE
/MUTE
HPIN
/SPOFF
/MUTE
/MUTE
ERR-DETECT
PEDAL
UNIT LP-5A
DCIN
MASTER VR
STANDBY/ON
AVCC
+5D
AVCC
+5D
+5D
+3.3D
AVCC
+3.3A
AUX OUT
L/L+R
R
rrrrr
PHONES
HPIN
■
BLOCK DIAGRAM
(ブロックダイアグラム)
P-105B/P-105WH
J
2
3
4
5
6
7
1
P-105B/P-105WH/P-35B/L-85WH/LP-5AWH
3
A
B
C
D
E
F
G
H
I