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Jun. 2014
Circuit Diagram (Main Board: 4/4)
fig.d-main4.eps@L
R144
470k
2
4
EXP2/CTL3,4
3
1
D16
JK8
1SS362FV(TPL3)
HTJ-064-22HSPP
1
GND
R62
220k
SF UPDATE
To LCD unit
32
For J-TAG
CN4
BM14B-SRSS-TB (LF)(SN)
D+3.3
D5
1SS362FV(TPL3)
2
1
D6
1SS362FV(TPL3)
R141
2
1
4.7k
GK-S2
R143
GK-S1
GND
EXP-VR
4.7k
R137
GK-VOL
D+3.3
4.7k
GK-SW0
OUTPUT-VR
2
TP45
TP46
R58
10k
PEDAL-SW
1
Q11
DTC114TUAT106
D+3.3
6
SCLK
8
5
VCC
SI/SIO0
GND
2
SO/SIO1
C72
1
0.1uF
_CS
4
3
GND
_WP
7
_HOLD
IC13
GND
MX25L3206EM2I-12G
D+3.3
TP71
1
2
SFIHLD
3
SFIDO
4
SFIDIN
5
SFICK0
6
CFICS0
7
8
CN10
C175
BM08B-SRSS-TB (LF)(SN)
0.1uF
UnPop
TP106
GND
BMD0:BMD1:BMD:2
0:0:1
INTERNAL ROM BOOT
(SFI BOOT)
D+3.3
IC11
BD45301G-TR
5
VDD
VOUT
3
GND
C86
0.1uF
3.0V RESET
Reset time: 100ms
GND
D+3.3
C113
0.1uF
GND
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
C123
C114
B7
A7
1uF
UnPop
B8
A8
C120
CN1
0.47uF
52610-0872
GND
GND
D+3.3
R88
10k
RA1
10k
D+3.3
RA33
22
1
EXB28V220JX
2
5
C20
4
3
3
6
D20
4
2
E19
7
5
F19
1
8
6
R116
22
G20
7
8
RA32
22
9
EXB28V220JX
10
1
8
B19
11
2
7
C21
12
3
6
B20
13
XICE-REST
4
5
A20
14
B21
R117
22
D+1.15
D+3.3
GND
C18
C124
C81
4
1
1uF
0.1uF
VDD
OE
B18
C100
R109
100
GND
0.1uF
2
3
A19
GND
OUT
D+3.3
IC14
DSO321SR 48.000MHZ 50PPM
GND
B3
C4
B6
C117
C73
1uF
0.1uF
C89
0.1uF
D5
A6
C7
GND
A3
B4
C5
D6
A4
B5
C6
A5
For DEBAG
F21
TP26
F20
TP25
GND
R138
100
E21
SCL
R142
E20
SDA
100
H21
SFICK0
R123
10
R113
10
K21
CFICS0
R112
10
K20
SFIDIN
SFIDO
R107
10
H20
SFIHLD
10
J20
R110
XSF-WP
R105
100
V21
MCKO
1
8
Y16
XMSDRCS
RA22
2
7
AA17
XMWE
3
6
Y20
MCKE
4
5
W17
MDQM1
100
MDQM0
1
8
Y18
2
7
Y17
XMWR-MCAS
RA20
3
6
AA16
100
4
5
W18
MA(9)
XMRDMRAS
D+3.3
F3
F2
C2
R95
R93
UnPop
10k
B1
Y1
R98
R100
B2
10k
R89
0
UnPop
R90
A2
10k
C16
C12
D16
D8
C8
GND
AA2
TP13
AA20
TP29
Y21
TP32
R102
R17
D+3.3
0
0
A17
XICE-REST
R86
C126
56k
100pF
4
1
ER
GND
D+3.3
R157
R146
TP18
2.7k
2.7k
XRST-LCD
EXP-VR
SCL
SDA
L13 BLM15BD601SN1D
L11 BLM15BD601SN1D
L10 BLM15BD601SN1D
H19
R66
100
CTL2-LED
K18
R122
100
EXP-PEDAL-LED
K19
R127
100
CTL1-LED
M18
R155
100
GAIN-CLK
M19
L20
R82
100
XSF-WP
L21
R152
100
XMUTE
M20
R159
100
GAIN-DATA
M21
R149
100
XOFF-PWR
Y15
4
5
RA28
AA15
3
6
W16
100
2
7
V17
XMRDMRAS
1
8
XMRD-MRAS
U18
1
8
AA14
2
7
RA30
AA19
MA9
3
6
100
Y19
4
5
AA18
4
5
V16
RA29
3
6
V14
100
2
7
W14
8
1
AA12
1
8
Y13
2
7
AA13
3
6
Y14
4
5
RA31 100
P19
P18
T19
T18
V20
V19
U20
U19
T21
T20
R21
R20
P21
P20
N21
N20
E18
XRST-LCD
R148
100
H18
A13
B13
C14
D13
C13
B16
B14
B12
A16
A14
A12
B15
D14
A15
D15
R156
C15
180k
MA9
GND
R158
100k
GND
C19
A8
B8
D+3.3
D10
A7
D9
C9
B9
B11
B7
A11
A9
D+3.3
C10
GND
C68
C11
0.1uF
1uF
B10
A10
R136
12k
D+1.15
GND
0.5%
D11
C27
C74
0.1uF
1uF
C11
IC8
GND
MB8AA4181(ESC2)
D+3.3
CN6
A2001WR2-3P
R101
3
0
To EXP CN4
2
1
1608
GND
GP-10
MA(0:15)
MA(15)
MA(14)
MA(12)
MA(11)
MA(10)
MA(9)
MA(8)
MA(7)
MA(6)
MA(5)
MA(4)
MA(3)
MA(2)
MA(1)
MA(0)
MD(0:15)
MD(15)
MD(14)
MD(13)
MD(12)
MD(11)
MD(10)
MD(9)
MD(8)
MD(7)
MD(6)
MD(5)
MD(4)
MD(3)
MD(2)
MD(1)
MD(0)
USB
JK3
UBR23-4K5100
D+1.15
C151
1uF
GND
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