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5
R93
R92
33R
R0402
MICBIAS
2K
C168
R0402
106
C0805
1
MIC1P
MIC1
1
MIC
2
MIC-4020
2
MIC1N
R96
2K
C174
C178
R0402
101
101
C0402
C0402
ED14
NC/ESD9B5V
ED13
E0402N
NC/ESD9B5V
E0402N
MIC
U1-L
L21
I2S0_SDI
GPIO0_A7/I2S0_SDI
T22
I2S0_CLK
GPIO0_B0/I2S0_CLK
T23
I2S0_SCLK
GPIO0_B1/I2S0_SCLK
R22
I2S0_LRCK_RX
GPIO0_B2/I2S0_LRCK_RX
R21
I2S0_LRCK_TX
GPIO0_B3/I2S0_LRCK_TX
K21
I2S0_SDO0
GPIO0_B4/I2S0_D0
P23
GPIO0_B5/I2S0_D1
N23
GPIO0_B6/I2S0_D2
M22
GPIO0_B7/I2S0_D3
L22
GPIO1_B2/SPDIF_TX
RK3066
RK3066-L
5
4
VSYS
FB1
BLM18PG181SN1
L0603
C154
C155
C156
106
106
106
C0805
C0805
C0805
VCCA_33
C162
C163
C164
475
475
104
C0603
C0603
C0402
T58
DBVDD
TEST
C169
C170
475
104
C0603
C0402
R0402
I2S0_CLK
R94
33R
I2S0_SCLK
R95
33R
R0402
I2S0_LRCK_TX
R99
33R
I2S0_LRCK_RX
R97
33R
I2S0_SDO0
R102
33R
R0402
R0402
R0402
R103
33R
I2S0_SDI
R0402
CODEC
T61
TEST
J4
SPO_LP
1
2
SPO_LP
T62
CON2
TEST
SPK-1206
SPO_LN
SPO_LN
T64
TEST
J18
SPO_RP
1
2
SPO_RP
T65
CON2
TEST
SPK-1206
SPO_RN
SPO_RN
SPEAKER
4
3
VCC_SPK
C157
FB2
VCC_IO
DBVDD
104
BLM18PG181SN1
C0402
VCCA_33
VCCA_33
L0603
U17
C0603
C0603
C167
101
C0402
C0402
12
MIC1P
C165
105
MIC1P
MIC1N
13
C166
105
MIC1N
14
C0402
MIC2N
15
MIC2P
6
MICBIAS2
MICBIAS
7
MICBIAS1
8
AXI_L/JID1
9
AXI_R/JID2
10
BB_RXN
11
BB_RXP
I2S_MCLK
I2S_BCLK
ALC5631Q
QFN48-6X6
I2S_LRCK
I2S_DACDAT
SLAVE ADDRESS
0X34
I2S_ADCDAT
10,15
I2C0_SDA
10,15
I2C0_SCL
T54
TEST
J3
1
2
HPO_L
T55
CON2
TEST
SPK-1206
HPO_R
T56
TEST
J5
1
2
T57
CON2
TEST
SPK-1206
EARPHONE PORT
3
2
1
VCC_SPK
C0402
C0603
Note:
Please place these components near to CODEC.
FB3
0R
48
SPO_LP
SPO_LP
L0603
46
SPO_LN
C183
681
C0402
45
SPO_RN
FB4
43
SPO_RP
C184
0R
681
C0402
20
SPO_LN
MONO_N
L0603
19
MONO_P
FB5
0R
3
SPO_RN
ROUT_N
2
L0603
ROUT_P
C185
681
C0402
5
LOUT_P
4
LOUT_N
FB7
C186
681
0R
C0402
29
HPO_L
SPO_RP
HPO_L
28
HPO_R
L0603
HPO_R
C176
C177
104
104
C0402
C0402
R100
R101
R98
22R
22R
10K
VCC_IO
R0402
R0402
R0402
C182
104
C0402
PHONE_DET
R104
10K
VCC_IO
R0402
2
FB9
BLM18EG601SN1
4
L0603
5
FB13
BLM18EG601SN1
6
L0603
PHONE_DET
3
1
J15
2SJ2271
TECHVISION INFORMATION TECHNOLOGY CO.LTD
µÂÌìÐÅÏ¢¼¼ÊõÓÐÏÞ¹«Ë¾
Schematic
AUDIO
Size
Project
C
TVE907R
Date:
Monday, August 20, 2012
Sheet
2
1
D
C
2
4
5
B
6
3
1
A
Rev
V1.0
11
of
16
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