1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
DESIGNED BY
DRAWN BY
CHECKED BY
CHECKED BY
MODEL
DRAWING No.
DATE
TITLE
KOD-A31246
*
REVISED BY
DATE
REMARK
REVISAL REASON
+5V
R193
220
R27
220
R23
220
0.1u
C15
+5V
+5V
3.3VD
DS-05-02(DIN5P W/OUT SW) (D)
5
1
2
3
4
DIN2
DS-05-02(DIN5P W/OUT SW) (D)
5
1
2
3
4
DIN1
3.3VD
R37
1K
0.1u
C150
R40
1K
0.1u
C16
2SC2712-BL
Q3
2SC2712-BL
Q4
2SC2712-BL
Q1
2SC2712-BL
Q2
R28
10K
R15
100K
R6
10K
R183
100K
R182
150K
R4
4.7K
R186
22K
R2
470K
R7
220K
R16
47K
0.1u
C144
R185
1K
R10
0
R1
1K
R18
100K
MC2840
WD1
C1
47p 5%
PH5
LJE0371-4P
PH4
LJE0371-4P
D1
D
D2
D
C152
1000p
C151
1000p
R195
10
10K
R319
R320
10K
470
R184
+5V
-5V
1
2
3
4
5
6
SW1
PS-22F03
DTA114EUB
DT2
R5
100K
R192
NU
R191
NU
R190
NU
R24
NU
R25
NU
R26
NU
+5V
3.3VD
3
2
1
IC18A
NJM4556AM
V 10 Ro 10 RL 32 Io (peak) 0.073 Vo (p-p) 4.672 Po (|
) 0.085 Rw 0.027 ICw 0.38
C149
1000p
C148
1000p
470
R189
R187
10
10K
R317
R329
10K
1
2
3
CN3A
VLM_RTN
3
2
1
IC10A
NJM4580M
C154
1000p
C155
1000p
R198
1K
R201
470
10K
R245
R254
10K
5
6
7
IC18B
NJM4556AM
5
6
7
IC10B
NJM4580M
IC10C
NJM4580M
C57
10u Z
C63
10u Z
+5V
-5V
+5V
-5V
220u 16V
C66
1u Z
C71
220u 16V
C82
1u Z
C79
C143
1000p
C147
1000p
C146
1000p
C145
1000p
R42
10K
R43
10K
3.3VD
R253
22K
C156
1000p
C157
1000p
R65
10K
1
2
3
DJ1
LD-0214
1SR154-400
D3
0.1u
C5
0.1u
C13
3
2
4
1
L1
NU
R8
NU
R9
NU
C53
220u 16V
KA-350
R181
NU
R180
NU
R208
NU
R188
NU
R199
NU
3.3VD
3.3VD
1u Z
C166
C164
0.022u
C160
1000p
R221
10K
R220
1K
R217
10K
4.7u
C158
1
2
RSD-04000F202000
4MHz
X1
3.3VD
3.3VD
3.3VD
3.3VD
Multi function serial interface 0,1,3,4 FIFO
TX_VOICE
RX_NEXT
R202
10K
RESET_NEXT
BOOT_NEXT
R203
0
R205
0
22
R53
22
R54
22
R55
R38
0
R39
0
R215 0
R213 0
R211 0
R209 0
R32
27
R31
27
3.3VD
3.3VD
R218
10K
3.3VD
C24
10u Z
0.1u
C26
R30
1.5K
R196
100K
R194
1K
3.3VD
R20
10K
R19
18K
0.1u
C142
0.1u
C141
PWM:6.8K~100KHz
R200
10K
R11
0
R12
0
0.1u
C120
3.3VD
To Keyboard(LMK-37)
C118
10u Z
R148
NU
R141
NU
R136
NU
R134
NU
R130
NU
R126
NU
R120
NU
R117
NU
R111
NU
R106
NU
R103
NU
R101
NU
R98
NU
To Panel Board
IN
1
GND
2
EN
3
NC
4
OUT
5
TLV70033DCKR
IC13
3.3VD
+5V
UART
CSIO
UART
20mV-20Vpp
About 120ms delay
For Debug
OSC_TR
LC1
NFM21PC104R1E3D
LC2
NFM21PC104R1E3D
FG1
5
FG2
6
VBUS
1
D-
2
D+
3
GND
4
USB1
QT-6301-004
5
4
1
2
3
PC1
TLP2368(TLMIDI,E(0
3.3VD
3.3VD
R73
NU
Serial Write
MC2840
WD2
R51
0
R61
10K
R60
100K
Q5
100u 16V
C37
10u 16V
C27
R206
10K
TX_NEXT
R204
0
To Voice1 only
To Voice1~4 parallel
+9V
DTC114EUB
DT3
VIN
VIN
2SD2704KT146
Q27
2SD2704KT146
Q28
2SD2704KT146
Q30
2
4
IC1A
SN74LVC1G125DCK
IC1B
SN74LVC1G125DCK
3.3VD
C6
10u Z
C12
10u Z
10uNP 16V
C52
R197
100K
10uNP 16V
C51
R321
100K
DTC114EUB
DT1
R210
NU
R214
NU
R212
NU
R216
NU
C62
10u 20%
C61
10u 20%
10uNP 16V
C45
VOUT
1
VD
2
NC
4
CT
5
BU4227G-TR
IC28
PH1
PJ-603AG-04
PH2
PJ-603AG-04
PH3
PJ-603AG-04
MB9BF324MPMC-G-JNE2
AVCC
50
SIN3_1
2
SOT3_1
3
P52
4
P53
5
P54
6
P55
7
P56
8
P30
9
P31/AN26
10
P32/INT05_2
11
P33
12
P39
13
P3A/TIOA0_1
14
P3B/TIOA1_1
15
P3C/TIOA2_1
16
P3D/TIOA3_1
17
P3E/TIOA4_1
18
P3F/TIOA5_1
19
P44
21
P45
22
MD1
36
AVRH
51
X1
39
X0
38
P4E
35
P4D
34
P4C
33
P4B
32
DA1
31
DA0
30
AVRL
52
P47
27
P46
26
MD0
37
P0E
71
P23/AN12
57
P22/SOT0_0
58
P21/SIN_0
59
P61/UHCONX
75
INITX
28
USBVCC
77
P80/UDM0
78
P81/UDP0
79
P19/AN09
54
P18/AN08
53
P17/AN07
49
SCK0_1
48
SOT0_1
47
SIN0_1
46
AVSS
45
P12/AN02
44
P11/AN01
43
P10/AN00
42
P1A/AN10
55
P1B/AN11
56
P20/INT05_0
60
P04/SWO
65
P03/SWDIO
64
P02
63
P01/SWCLK
62
P00
61
SIN4_0
67
SOT4_0
68
P0C/TIOA6_1
69
P0D
70
VCC
1
VSS
40
VSS
24
VCC
41
VSS
20
VCC
25
C
23
VSS
80
P48
29
P07/INT23_1
66
P0F
72
P63
73
P62
74
P60
76
IC2
R67
NU
R68
NU
R82
NU
A2001WV-16P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN2A
1
2
3
4
5
6
CN5
NU
1
2
3
4
5
R219
0
H:Mute ON
L:Mute Off
D5
D
D4
D
VIN
AGND
9
VINA
8
VIN
3
VIN
2
EN
4
LBI
7
SYNC
5
SW
14
SW
15
PG
13
LBO
6
FB
10
IC4
TPS62112
L4
C6-K3L 10uH
R63
1M
R57
10K
AGND
9
VINA
8
VIN
3
VIN
2
EN
4
LBI
7
SYNC
5
SW
14
SW
15
PG
13
LBO
6
FB
10
IC5
TPS62112
7E06NA-220M-GB
L5
R62
1M
R56 10K
680
R34
2SA1162-GR
TR1
C32
10u 20%
C35
100p 5%
C21
NU
VIN
VIN
MAIN CPU
POWER
C186
47p 5%
C237
47p 5%
C238
47p 5%
C190
NU
C9
NU
C10
NU
A2001WV-10P
1
2
3
4
5
6
7
8
9
10
CN1A
+5V
R13
NU
R33
NU
R41
NU
R44
NU
R47
NU
R48
NU
R3
NU
0.1u
C8
3.3VD
C7
10u Z
0.1u
C3
C2
10u Z
R21
NU
3.3VD
R70
NU
R17
4.7K
BLM18BB121SN1D
L3
BLM18BB121SN1D
L2
TO-1608BC-MRE
LED1
A2001WV-3P
1
2
3
CN4
0.1u
C4
RRQ030P03TR
F1
10K
R22
0.1u
C11
2.00A
FU1
PWR_SYNC
T00
T01
T02
T03
T04
T05
T06
T07
KEY_SS2
KEY_SS1
KEY_SS0
KEY_SS4
KEY_SS3
KEY_SS3
KEY_SS2
KEY_SS1
KEY_SS0
KEY_SS4
T00
T01
T02
T03
T04
T05
T06
T07
CK_PNL
RX_PNL
TX_PNL
Startup ACK
RESET_PNL
BOOT_PNL
RX_PNL
TX_PNL
CK_PNL
RESET_PNL
BOOT_PNL
Startup ACK
PWR_CTRL1
PWR_CTRL2
PWR_SYNC
PWR_SW
PWR_CTRL1
PWR_CTRL2
SYNC_OUT
SYNC_CN
SYNC_CN
SWD_RST_
SWD_RST_
SYNC_RISE
SYNC_FALL
SYNC_RISE
SYNC_FALL
SYNC_OUT
RX_MIDI
TX_MIDI
RX_MIDI
TX_MIDI
MUTE_E
MUTE_E
MUTE_S
MUTE_S
PWR_SW
LINE_IN
OUTPUT
OSC_SIG
SWCLK_
SWDIO_
SWO_
SWCLK_
SWDIO_
SWO_
AAx6
BAT_LO
BAT_LO
470K 1%
R46
100K 1%
R45
Rch
Lch
LINE
INPUT
Battery Box
B
Battery -
nc
RRQ030P03TR
F2
680
R35
22K
R36
10p 5%
C14
18K
R64
470
R29
10uNP 16V
C44
MM1
MM2
R14
120K 1%
C20
0.01u
DA_DRY
DA_WET
PWM_METRONOME
FX_OUT
OSC_SIG
DCDC_EN
DCDC_EN
DA_DRY
DA_WET
3.3VD
2.2K
R465
2.2K
R466
100
R467
BLM18BD102SN1D
L6
