16
D
VR 50 - Re
v
. 011105-2
Components having special characteristics or critical for safety are
identifi ed by
mark and must be replaced with components
specifi ed by the manufacturer.
Schematic diagram is subject to change without notice.
1
2
3
4
5
A
B
C
D
E
F
Schematic diagram - Audio board 6/10
16
AVSS1
+3.3VA1
+3.3VD
AVSS2
+3.3VA2
+3.3VD
+3.3VD
+3.3VA2
AVSS1
AVSS2
+3.3VA1
+3.3VD
EQ_DATA3
EQ_DATA2
EQ_DATA1
EQ_LRCLK
EQ_SCLK
EQ_MCLK
SCL
/RESET
AMP_MCLK
AMP_SCLK
AMP_LRCLK
AMP_DATA1
AMP_DATA2
AMP_DATA3
SDA
+3.3V
G ND
TAS3103
TAS3103
C702
100nF
R706 0R0
L705
BEAD
R702 0R0
C709
10nF
L701
BEAD
U701
Not Mounted
SCLKIN
1
PWRDN
2
REG_EN
3
XTALI
4
XTALO
5
AVDD_CAP
6
A_VDSS
7
AVSS
8
MCLKI
9
TEST
10
MICROCLK_DIV
11
I2C_SDA
12
I2C_SCL
13
SDIN1
14
SDIN2
15
SDIN3
16
SDIN4
17
GPIO0
18
GPIO1
19
GPIO2
20
GPIO3
21
PLL0
22
PLL1
23
CS0
24
CS1
25
RST
26
I2CM_S
27
DVSS
28
DVDD_CAP
29
SDOUT1
30
VDSS
31
SDOUT2
32
SDOUT3
33
MCLKO
34
SCLKOUT1
35
SCLKOUT2
36
ORIN
37
LRCLK
38
R707
33R
C704
100nF
C708
10nF
C712
10nF
+
C713
1uF/50V
R703
0R0
U702
Not Mounted
SCLKIN
1
PWRDN
2
REG_EN
3
XTALI
4
XTALO
5
AVDD_CAP
6
A_VDSS
7
AVSS
8
MCLKI
9
TEST
10
MICROCLK_DIV
11
I2C_SDA
12
I2C_SCL
13
SDIN1
14
SDIN2
15
SDIN3
16
SDIN4
17
GPIO0
18
GPIO1
19
GPIO2
20
GPIO3
21
PLL0
22
PLL1
23
CS0
24
CS1
25
RST
26
I2CM_S
27
DVSS
28
DVDD_CAP
29
SDOUT1
30
VDSS
31
SDOUT2
32
SDOUT3
33
MCLKO
34
SCLKOUT1
35
SCLKOUT2
36
ORIN
37
LRCLK
38
C705
10nF
L702
BEAD
+
C701
1uF/50V
R708
33R
L703
BEAD
C711
10nF
C707
10nF
C714
100nF
R704
0R0
+
C703
1uF/50V
L704
BEAD
C706
10nF
R705 0R0
R701 0R0
C710
10nF
