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Sep. 2013
fig.d-main1.eps@R
P23
1
8
CA(22)
RA44
R23
2
7
CA(21)
EXB28V680JX
T23
3
6
CA(20)
U23
4
5
CA(19)
V25
R59
68
CA(18)
V24
R57
68
CA(17)
W25
R47
68
CA(16)
W24
R54
68
CA(15)
Y25
R63
68
CA(14)
Y24
1
8
CA(13)
AA25
2
7
CA(12)
EXB28V680JX
RA40
AC23
3
6
CA(11)
AD25
4
5
CA(10)
AD24
4
5
CA(9)
AB22
3
6
CA(8)
RA45
EXB28V680JX
AB21
2
7
CA(7)
AB20
1
8
CA(6)
AC20
4
5
CA(5)
AC19
3
6
CA(4)
RA43
AC18
2
7
CA(3)
EXB28V680JX
AC17
1
8
CA(2)
AC16
R51
68
CA(1)
AD17
D19
C19
B19
C20
F25
F24
G25
G24
H25
H24
J25
J24
K25
K24
L25
L24
AE25
AC22
AE24
AD23
AE23
AD22
AE22
AC21
AE21
AD21
AE20
AD20
AE19
AD19
AE18
AD18
B16
A17
4
1
B17
3
2
R228
5.6k
D ( 0.5% )
C16
ACM2012-900-2P-T002
D ( 0.5% )
AGH
A15
C17
D+1.2V
A16
D15
C15
C32
D16
0.1uF
D17
B15
1608
AGH
R202 0
1608
DGND
B13
C275
1uF
L9
BLM18PG181SN1D
A12
4
1
L2
B12
3
2
ACM2012-900-2P-T002
R255
5.6k
D ( 0.5% )
C13
D ( 0.5% )
AGF
A14
C12
D+1.2V
A13
D14
C14
D13
D12
B14
0
R215
1608
AGF
DGND
CA(22:1)
<2A1>
R29
R28
10k
10k
DGND
CD(31:0)
<2A3>
CD(31)
CD(30)
CD(29)
CD(28)
CD(27)
CD(26)
CD(25)
CD(24)
CD(23)
CD(22)
CD(21)
CD(20)
CD(19)
CD(18)
CD(17)
CD(16)
CD(15)
CD(14)
CD(13)
USBH+5
CD(12)
CD(11)
CD(10)
CD(9)
CD(8)
D+5V
CD(7)
CD(6)
CD(5)
CD(4)
R27
CD(3)
DGND
CD(2)
1k
CD(1)
UnPop
D25
CD(0)
UDZS TE-17 5.6B
DGND
1608
C76
1uF
HOST-D+
L1
HOST-D-
D+3.3V
A+3.3V
DGND
DGND
DGND
AGH
DGND
R272
470
FUNCTION-VBUS
1608
FCN-D+
FCN-D-
D+3.3V
A+3.3V
D+3.3V
R217
DGND
DGND
AGF
13
FSW1
<4D5>
2C3
12
ENC1B
<4C1>
2C2
11
ENC0B
<4C1>
2C1
10
RIMSW
<4D5>
2C0
3
FSW0
<4D5>
1C3
4
ENC1A
<4C1>
1C2
5
ENC0A
<4C1>
1C1
6
HEADSW
<4D5>
1C0
2
<D3>
MPX2
B
14
<D3>
MPX1
A
15
_2G
1
_1G
IC1
TC74VHC153FT(EL.K)
DGND
2 5.5V
<3A5>
USBON
JK1
UOVCD
<3D5>
UAR80-4K5J00
R64
2.2k
DGND
JK2
YKF45-0021N
DGND
DGND
A+3.3V
0
1608
R99
33
9
2Y
R88
33
7
1Y
D+3.3V
16
VCC
C83
0.1uF
8
GND
DGND
D+3.3V
R130
10k
1
8
EN
OUT
2
7
FLG
IN
3
6
GND
OUT
4
5
NC
NC
IC6
MIC2025-1YM TR
DGND
R153
10k
DGND
HPD-20
DMPXIN1
<D3>
DMPXIN0
<D3>
D+5V
C248
C59
0.1uF
220uF
16V
DGND
USBH+5
C249
0.1uF
C245
220uF
1608
16V
TP127
29
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