Mar.2002
PW-10 (T)
CIRCUIT DIAGRAM
fig.main-c
Pre-Emphasis
Intel
Type
EEPROM
DSP (MR3)
CODEC
INPUT
CPU
BATTERY 9V
PEDAL
ON/OFF
MIDI RX
PWM
RESET
E2P SCL
E2P SDA
De-Emphasis
OUTPUT
ADAPTOR
JACK
44.1kHz Samplin
g
Serial I/O
(RESET)
MEMORY
PEDAL
REAR_SW
PEDAL
FRONT_SW
(50KB)
GAIN
TYPE
(8CLICK 50KB)
(50KB)
RANGE
MEMORY
GRN
RED
MR3_WR
MR3_INT1
MR3_INT0
PEDAL
DA
MR3_RD
MR3_CA4
LRCK
BCLK
MR3_CA3
AD
MCLK
AD_TYPE
AD_RANGE
LED_MEM1
LED_SW
AD_GAIN
MR3_WR
MR3_RD
MR3_CA0
MR3_CA1
MR3_CA2
MR3_INT1
MR3_INT0
MR3_CA4
MR3_CA3
MR3_CA2
MR3_CA1
MR3_CA0
EFX_MUTE
DIR_MUTE
SW_MEM
DA
LRCK
MCLK
BCLK
AD
LED_MEM2
LED_SW
LED_MEM1
LED_MEM2
+
+
A
3. 3
A
+
A
3. 3
D
+
D
3. 3
D
D
+
D
3. 3
D
A
A
+
A
+
A
+
D
3. 3
+
+
+
A
+
A
A
+
+
A
+
D
3. 3
+
+
A
D
D
+
D
3. 3
D
D
REF
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
REF
D
D
A
+
D
3. 3
A
+
D
3. 3
+
D
3. 3
+
F
E
R
+3. 3
+
D
3. 3
+
D
3. 3
+
D
3. 3
+
D
3. 3
+
D
3. 3
+
D
3. 3
+
D
3. 3
A
F
E
R
+3. 3
+
D
3. 3
+
D
3. 3
+
D
3. 3
A
+
D 3. 3
+
D
3. 3
+
D
D
+
D
3. 3
+
D
3. 3
+
D
3. 3
A
+
+
+
D 3. 3
D
D
VCC_BATTERY
VCC_BATTERY
+
A
3. 3
R2
1M
JK3
KM02009A
2
1
3
D4
SS14
1
2
R48
2.2k
C9
0.0022
R14
22k
C10
100p
R12
15k
+
-
IC2C
NJM2100M
8
4
R20
10kF
R16
150kF
C40
0.068
R34
27k
R37
1k
R44
100
R47
100k
R50
10k
R51
1k
C48
0.1
C56
0.1
R38
100k
C43
0.1
R41
680
+
-
IC6C
NJM2100M
8
4
R19
56k
C12
10/16
Q8
L-51P3C
1
2
CN6
53015-0310
1
1
2
2
3
3
+
-
IC3C
M5218AFP
8
4
R4
1M
R11
N.I.U
+
-
IC3A
M5218AFP
2
3
1
C15
0.1
JK2
HTJ-064-12D
1
2
3
R25
56k
C4
10/16
+
-
IC3B
M5218AFP
6
5
7
R30
33k
R5
1M
C14
N.I.U
R24
1M
Q2
2SK879Y
3
1
2
C7
N.I.U
R17
39k
Q6
RN1307
1
2
3
C11
100p
C21
0.1
R26
1M
R9
100k
R29
56k
C8
N.I.U
C3
1/50
R23
33k
R22
39k
C2
1/50
R13
56k
R21
39k
R15
56k
Q5
RN1307
1
2
3
R8
10k
R7
1k
Q4
2SK879Y
3
1
2
R6
100k
C13
1/50
R31
1M
R18
56k
R1
10k
C65
10/16
C67
10/16
C66
10/16
C68
10/16
D1
1SS355
1
2
D2
1SS355
1
2
R56
0
Q3
2SC3324GR
3
1
2
R60
33
C57
NFM4516P13C204F
R43
100k
R42
100k
+
-
IC6A
NJM2100M
2
3
1
C47
0.1
R58
100k
+
-
IC6B
NJM2100M
6
5
7
C1
0.47/16S
L3
SLF7032T-151MR37-2
Q10
IRF7606
S
2
D
7
S
3
D
5
G
4
S
1
D
8
D
6
LED3
L-53SF4C
1
2
SW2
SKQKAH
1
2
SW3
SKQKAH
1
2
C59
0.1
R36
1M
C42
22p
L2
SBT-0115W
1
2
4
3
C32
0.1
C31
0.1
R46
12k
CN9
53014-0210
1
1
2
2
C35
22p
R27
10k
X2
CX-49G_11.2896MHz
C58
100/16
C34
22p
D5
SS14
1
2
+
-
IC2A
NJM2100M
2
3
1
+
-
IC2B
NJM2100M
6
5
7
C17
10/16
C18
0.1
RA2
CRN34104J
1
8
2
7
3
6
4
5
R61
100k
C41
18p
RA1
CRN34104J
1
8
2
7
3
6
4
5
X1
49US_SMD1_8MHz
R53
12k
C50
0.1
C19
1/50
R45
12k
R49
12k
C63
100/16
R39
10k
R10
10
C22 100/16
C37
0.1
C25 0.1
C53
100/16
IC7
CAT24WC02J
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
R33
390
R52
12k
IC1
AK4552VT
RIN
1
LIN
2
VSS
3
VA
4
VD
5
DEMO
6
DEM1
7
SDTO
8
SDTI
9
LRCK
10
MCLK
11
BCLK
12
PDN
13
VCOM
14
LOUT
15
ROUT
16
C36
100/16
R40
10k
C51
100/16
C54
10/16
IC5
TC220C120AF-006(MR3)
OSC
1
VSS
2
OSCSEL
3
VSS
4
XTO
5
XTI
6
VDD
7
DIVS0
8
DIVS1
9
PLLBP
10
VSS
11
VSS
12
TESTP
13
VDD
14
VDD
15
PLLVAA
16
PLLRO
17
PLLLP
18
PLLAGS
19
PLLAGD
20
VSS
21
VSS
22
VDD
23
VDD
24
RST
25
VSS
26
CD7
27
CD6
28
CD5
29
CD4
30
VSS
31
TESTS
32
VDD
33
CD3
34
CD2
35
CD1
36
CD0
37
VDD
38
DRQ
39
INT0
40
INT1
41
DRST
42
VSS
43
CA4
44
CA3
45
CA2
46
CA1
47
CA0
48
VDD
49
RD
50
CS
51
VSS
52
WR
53
VSS
54
DIV
55
VDD
56
DA0
57
AD0
58
VDD
59
BCK
60
VSS
61
LRCK0
62
LRCK1
63
VDD
64
MCK
65
VSS
66
DA1
67
AD1
68
DA2
69
AD2
70
VSS
71
CTYPE
72
VDD
73
DA3
74
AD3
75
SYI
76
TESTB
77
TESTT
78
VDD
79
VSS
80
C6
0.1
C28 0.1
C33
0.1
IC9
S-8520E33MC-BJS-T2
ON/OFF
1
VIN
5
VSS
2
EXT
4
VOUT
3
R54
12k
C29 0.1
VR2
RD901-40-15FW-B54-00D
1
2
3
IC10
S-80130ALMC-JAP-T2
OUT
4
VDD
5
VSS
2
NC
3
DS
1
Q9
2SC4116GR
1
2
3
R32
220
C49
100/16
C44
0.1
C55
0.1
C20
0.1
C16
10/16
C52
0.1
VR3
RD901-40-15FW-B54-00D
1
2
3
C30 0.1
C5
10/16
C62
0.1
C24 0.1
C23 0.1
VR1
RD901-40-15FW-B54-08D
1
2
3
L4
SLF7032T-151MR37-2
SW1
SKQKAB
1
2
C69
0.1
R62
miniSMDC075
IC4
MN101C539@
LED3/P83
1
LED2/P82
2
LED1/P81
3
LED0/P80
4
PC0
5
AN0/PA0
6
AN1/PA1
7
AN2/PA2
8
AN3/PA3
9
AN4/PA4
10
AN5/PA5
11
AN6/PA6
12
AN7/PA7
13
VDD
14
VSS
17
P00/SBO0/TXD0
20
P01/SBI0/RXD0
21
P02/SBT0
22
P06/BUZZER
23
P10/RMOUT/TM7PWM
24
P11/TM7O
25
P12/TM2IO
26
P13/TM3IO
27
P14/TM7IO
28
P20/IRQ0
29
P21/IRQ1/ACZ
30
P22/IRQ2
31
P23/IRQ3
32
KEY0/P60
33
KEY1/P61
34
KEY2/P62
35
KEY3/P63
36
KEY4/P64
37
KEY5/P65
38
KEY6/P66
39
KEY7/P67
40
P70
41
P71
42
NRST/P27
43
LED7/P87
45
LED6/P86
46
LED5/P85
47
LED4/P84
48
OSC2
15
OSC1
16
XI
18
XO
19
MMOD
44
CN11
53015-0210
1
1
2
2
JK1
HTJ-064-12D
1
2
3
C70
0.0047
R55
10k
R35
10k
R66
10k
C71
0.1
R67
10k
R68
10k
R69
10k
R28
10k
C26
47/16
R70
100
LED1
GL3ED8
1
2
3
R3
10k
Q1
2SK880GR
3
1
2
CN10
REAR SW WIRING 2P
1
1
2
2
CN12
FRONT SW WIRING 2P
1
1
2
2
CN1
5P
1
1
2
2
3
3
4
4
5
5
CN2
5P
1
1
2
2
3
3
4
4
5
5
CN7
3P
1
1
2
2
3
3
CN8
3P
1
1
2
2
3
3
CN3
2P
1
1
2
2
CN4
2P
1
1
2
2
CN13
3P
1
1
2
2
3
3
Q12
RN2307
1
3
2
Q11
RN2307
1
3
2
Q13
RN2307
1
3
2
C27
0.1
C38
10/16
C39
0.1
LED2
L-34HDSL
1
2
R71
56k
R72
33k
Q14
2SC4116GR
1
2
3
TER2
+IN
1
TER1
+OUT
1
GP15G(6P)
1
2
14
15
