5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
120
120
120
120
OUT
OUT
OUT
OUT
333
333
333
333
OUT
OUT
OUT
OUT
3032
3032
3032
3032
OUT
OUT
OUT
OUT
Unmounting
Unmounting
Unmounting
Unmounting
Unmounting
Unmounting
Unmounting
Unmounting
Unmounting
K-676-01
1.00
Venus Evaluation Board
SEIKO EPSON
A2
8
8
Friday, October 26, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
SPON
HPO_33
HPO
MUTE_3032
MUTE_33
MUTE_120
HPO_120
AUDCLK_120
HPOP_120
AVDD_BOARD
AVDD_BOARD
AVDD_BOARD
AVDD_BOARD
AVDD_BOARD
AVDD_BOARD
+
C135 0.22u
R154
0
+
C140
10u
R150
51k
L9
68u
C137
1n
+
C134
10u
R149 3k
+
C133
4.7u
J14
4832.2320
3
2
1
+
C121
10u
R160
51k
L6
22u
U19
NJM2149
4
3
2
1
6
7
5
8
-VIN
+VIN
+VREF
CD
V+
GND
VOUT1
VOUT2
R138 10
+
C132
1u
R152
51k
R144
0
L7
22u
+
C129 0.22u
C126
1u
R159
0
R147
2k
R158 3k
+
C138
1u
R153 18k
R157 10k
R137 10
+
C128
0.47u
R141 0
R139 0
R148
20k
R145
51k
C131
1n
R140
0
U18
NJU8719
2
4
5
3
1
10
7
9
8
6
IN
MCK
STBYB
NC
VDD
VSS
OUTN
OUTP
VDDO
VSS
R143
0
+
C139
4.7u
J15
4832.2320
3
2
1
C122
1u
R156 1k
+
C124
10u
R155
0
L8
68u
R142 0
+
C127
0.47u
+
C120 10u
R151
0
C123
1u
J16
4832.2320
3
2
1
C125
1u
C130
0.01u
R146 18k
U20
NJM2149
4
3
2
1
6
7
5
8
-VIN
+VIN
+VREF
CD
V+
GND
VOUT1
VOUT2
C136
0.01u