– 16 –
KEP-153
KEP-152
KEP-151
P2ROM
KP437-MCFW
64Mbit
MPU
MB91101A
RESET
BD5245FVE
12.5
MHz
33.8688
MHz
16
8
8
REGULATOR
µ
PC-2933
DIGITAL
+3.3V
D5V
BUF
DRAM
4Mbit
16
16
16
24bit
D/A
AK4393
KEP-126
BUF
PANEL
SW & LED
SOUND SOURCE/
TOUCH LSI
K022-FP
SRAM
2Mbit
FlashROM
8Mbit
VOLUME
PILOT
LAMP
KEP-156
AC IN
PRIMARY
FUSE
KEP-157
HEADPHONE AMP
LA6517
MUTE
RECTIFIER
POWER AMP
TA8221AH
MUTE
P.S. for
DIGITAL
P.S. for
ANALOG
+5V
+16V
TRANS-
FORMER
KT-027
KEYBOARD
FOOT
PEDAL
HEADPHONE
KEP-154
KS12-015 (12cm)
KEP-155
MIDI
POWER
SWITCH
KP438-F9FP
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
■
Block Diagram
