5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
BCK_AMP_I2S
WS_AMP_I2S
MCK_AMP_I2S
AE_SDA
XTALO/
AE_SDA
AMP-RST
SDO0_AMP_I2S
GPO07/SDO1/REF
AE_SCL
AUBCK_I2S_OUT/
AUWS_I2S_OUT/
AUSD_I2S_OUT/
CLKIN/XTALI/
AE_SCL
TUNER_SDA
TUNER_SCL
AUMCK_I2S_OUT/
AUWS_I2S_OUT/
AUSD_I2S_OUT/
AUBCK_I2S_OUT/
SDO0_AMP_I2SAUSD_I2S_OUT/
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
VDD_3.3V
+3.3V_Normal
VDD_3.3V
AMP-RST
2
AUBCK_I2S_OUT/2
AUWS_I2S_OUT/2
AUMCK_I2S_OUT/2
TUNER_SDA
TUNER_SCL
AUWS_I2S_OUT
AUBCK_I2S_OUT
AUSD_I2S_OUT
AUMCK_I2S_OUT AUBCK_I2S_OUT/
AUWS_I2S_OUT/
AUSD_I2S_OUT/
AUMCK_I2S_OUT/
WS_AMP_I2S
MCK_AMP_I2S
SDO0_AMP_I2S
BCK_AMP_I2S
Title
Size Document Number Rev
Date: Sheet
of
<Doc> <RevCode>
<Title>
B
11Tuesday, November 29, 2011
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
B
11Tuesday, November 29, 2011
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
B
11Tuesday, November 29, 2011
OPTION
OPTION
LRCLK
当使用主控
IC
的
MCLK
时可以取消外部晶振电路
当使用主控
IC
的
RESET
时可以取消
RESET
电路
靠近主控
AMP IC
输出端放置
C787
NC/4.7u
C787
NC/4.7u
R1
0R/NC
R1
0R/NC
R582 33RR582 33R
R98
10K
R98
10K
R86
22R
R86
22R
R94 10KR94 10K
R100
NC/10K
R100
NC/10K
D31
1N4148
D31
1N4148
C110 20pFC110 20pF
R75 33RR75 33R
C12080.1u C12080.1u
U8
NPCA110T
U8
NPCA110T
GPIO02/SDI0
1
GPIO03/SDI1
2
GPIO04/SDI2
3
GPIO14
4
GPO18/I2CMS
5
VDD33_1
6
GND-1
7
DAC_LOUT2
8
DAC_REF
9
VCM
10
AGND
11
AVDD
12
DAC_LOUT1
13
DAC_ROUT1
14
GND_2
15
VDD33_2
16
GPIO20
17
CLKIN/XTALI
18
XTALO
19
VPLL18
20
GND-PLL
21
VDD18
22
VDD33_3
23
nRESET
24
SDA
25
SCL
26
GPIO17
27
GPIO00/DCLK
28
VDD33_4
29
GPIO01/SYNC
30
GP06/SDO0/nTEST
31
GPO0/SDO1/CLKOUT/REF
32
PAD
33
C1227NC/2.2uF C1227NC/2.2uF
R560 33RR560 33R
+
CA12
22uF/16V
+
CA12
22uF/16V
C12060.1u C12060.1u
R83 33RR83 33R
C12090.1u C12090.1u
R84 33RR84 33R
Y5
12.288MHz_20pf
Y5
12.288MHz_20pf
1 2
3
C12070.1u C12070.1u
R558 33RR558 33R
R85 33RR85 33R
R531 2KR531 2K
C788
NC/4.7u
C788
NC/4.7u
R530
2M
R530
2M
R121
8.2K
R121
8.2K
R96 33RR96 33R
R69 33RR69 33R
L34 FBL34 FB
R561 33RR561 33R
C12050.1u C12050.1u
R532
0R/NC
R532
0R/NC
C121
20pF
C121
20pF
CON27
DIP1X6
CON27
DIP1X6
1
2
3
4
5
6
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