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PEDALS
MIDI
DAMP
SOST
IN
OUT
THRU
SWITCH
SWITCH
4
5
4
5
4
5
1
3
1
3
1
3
IC4
IC5
PHOTO
BUFFER
BUFFER
+5V
+27V
IC8,IC9
IC7
BUFFER
IC3
STEP_UP
RESET
3.5"
FDD
Y0 Y1
X0
MUX
IC24
16MHz
X1
AN2,3,4,5
XTAL
RXD0
TXD0
RXD1
TXD1
AN1
AN0 AN7
AN6
D[0-7]
XTAL
SH-uC
FDC
CK
XRST
PB0
XRST
XCS6
XRAS
A0,1
XCS
XCS4
XUCAS
PA8
A[0-21]
D[0-15]
XCS2
XLCAS
PA7
IC2
IC14
ADDRESS BUS
DATA BUS
CS BUS
XCS
RAS,CAS
XCS
D[0-7]
D[0-15]
D[0-15]
D[0-15]
MASK
KEY
DRAM
FLASH
ROM
SCAN
A0,1
A[1-21]
A[1-10]
A[1-19]
IC1
IC31
IC11
IC38
KEYBOARD
OUTPUT
MIKE_INPUT
SOFT
SWITCH
PHONES
R
L/M
MIKE
LEVEL
OUTPUT BOARD
IC1
Q2
Q1
IC6
BUFFER
SQLC
SQLC
BUFFER
IC10
Q3,Q4,Q5
MUTING
SQUELCH
CONTROL
IC50
PRE
IC47
EMPHASIS
LPF
IC32,IC33
IC48
IC53
BA
VOL
VOR
ESP
WAVE
EFFECT
A/D&D/A
DRAM
ROMs
DRAM
ADD
I/O
R,C
ADD
D
XCS
ADD
SYCK
WS
BCK
DA
AD
20MHz
49.152MHz
MCK
LRCK
BCK
DA
AD
EA
ED
R-CAS
WA
WD
XXPCS0,1
EA
X2
X3
OSC
ESP
TONE GEN.
TRR[0..5]
SDOA[0..5]
TRS[0..5]
SDIA[0..5]
A[0-13]
D[0-7]
XCS
XRST
A[0-13]
D[0-15]
IC52
IC51
:2
XRST
10MHz
20MHz
XCS4
XCS2
XECS
[0-8]
D[0-7]
PORT1
PWM1
SH GA
VPP
CNT
XWP
XRP
Q1
SS[0-3]
ENCA
VPP
PD[0-7]
LS[0-3]
ENCB
A[0-5,19-21]
LLCK
XSSEN
IC5
CONTRAST
CONTROL
LATCH
DRIVER
IC65,Q7,Q8
IC4,IC5
LED
1
4
2
MATRIX
Q1-Q11
IC8,IC9
SWITCH
MATRIX
IC6,IC7
INVERTER
INVERTER BOARD
IC2
MAIN BOARD
IC8
I/O
R,C
I/V
LPF
ED
RAS-CAS
OUTP1
BCKC
SDOC
IC3
IC12
IC42
BCKB
I/V
LPF
CK
XCS
XRST
IC18
XCS
XRES
OSC1
D[0-7]
LCD
CNTR
A0
VD
VA
IC61
D
A
VIDEO
SRAM
IC62
BUFF.
ENCODER
LCD CONTROL BOARD
IC1,Q1,2,3,4
LCD
TOUCH
CONTROL
320X240
BENDER
&
MODULATION
RELAY
AMP
L
1
3
IC6
R
2
4
AMP
Q1,Q2
RELAY
DRIVER
POW. AMPLIFIER BOARD
+5V FLOPPY
+5V LCD
SWITCHING
+12V ANG
POWER SUPPLY
-12V ANG
+5V DIG
+17V POW
IC10
IC3
VR1
IC2
IC1
BRILLIANCE
BUFFER
BUFF.
CONTROL
VR2,VR3
VR4
REV-BAL
VOLUME
CONTROL
CONTROL
BOARD
CONTROL
TWETEER L
SPEAKER L
TWETEER R
SPEAKER R
2
AC INLET
1
POWER SWITCH
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