SSS1629方案设计PCB原理图
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2016-12-14
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654321
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Title
Number RevisionSize
C
Date: 27-Aug-2014 Sheet of
File: E:\Audio DDB\Audio.ddb Drawn By:
SSS1629A4_48 DEMO BD20140731
1
2
3
4
5
J1
USB connector
L9
Ferried Bead 31 Ohm
GND
UDM
UDP
GND
SGND
R11
22R
R12
22R
R10
1.5K
+3.3V
D-
D+
+5V_IN
+3.3V_PLL
+1.8V_OUT
PLLF
GND_PLL
+1.8V
Flash_LED2
Flash_LED5
SPDIF_IN
Flash_LED4
MFK2
UDM
UDP
IR_IN
MFK1
SCL_24C0X
SDA_24C0X
+3.3V
+1.8V
LEDO
3V3_ADDA
VCM
VREFP
AGND_ADDA
VR_MUTE
VP_MUTE
Flash_LED6
Flash_LED3
EQ_LED
+3.3V
5V_LDO_IN
+1.8V
GND_5A
+3.3V
NVDD
NVSS
C1
4.7uF
L1
Ferried Bead 31 Ohm
L2
Ferried Bead 31 Ohm
GND
+3.3V
GND_PLL
+3.3V_PLL
C4
1uF
C3
1uF
C2 33nF
R1
10K
+1.8V_OUT
PLLF
GND_PLL
C22
0.1uF
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U2
24C0X
SCL_24C0X
SDA_24C0X
+3.3V
R22 10K
R21
10K
+3.3V
GND
D8
PLAY
R19
330
LEDO
GND
VR_MUTE
D7
REC MUTE
R18
330
GND
D9
PLAY MUTE
R20
330
GND
VP_MUTE
L7
Ferried Bead 31 Ohm
L8
Ferried Bead 31 Ohm
GND
+3.3V
AGND_ADDA
AGND_ADDA
C25
1uF
C27
0.1uF
AGND_ADDA
C26
1uF
R13
4.7K
3V3_ADDA
VREFP
C16
0.1uF
C17
10uF
NVSS
NVDD
L5
Ferried Bead 31 Ohm
L6
Ferried Bead 31 Ohm
C15
0.1uF
C7
10uF
5V_LDO_IN
GND_5A
+5V_IN
GND
L3
Ferried Bead 31 Ohm
L4
Ferried Bead 31 Ohm
C14
0.1uF
C6
10uF
C11
10uF
GND
C13
10uF
GND
SPDIF_OUT
C23
0.1uF
GND
C24
0.1uF
GND
C32
0.1uF
EQ_LED
APLL18
1
APLL_LPF
2
GNDK
3
VCCK
4
MUTEP
5
MUTER
6
PLAY_EN
7
REC_EN
8
HW_GAIN
9
VOLUP
10
VOLDN
11
UDM
12
UDP
13
STEREO_MIC
14
MSEL
15
NEXT
16
VCCIO
17
VCCK
18
SCL_24C0X
19
SDA_24C0X
20
EQ_NEXT_N
21
HD_GAIN_SEL
22
LEDO
23
EQLED
24
INSEL
25
PREV
26
STOP
27
PLAY_PAUSE
28
PMUTE
29
RMUTE
30
ADC_INR
31
ADC_INL
32
PWRPD
33
VREFP
34
VCM
35
VREFN
36
NVSS
37
HPOUT_L
38
HPOUT_R
39
NVDD
40
TEST
41
VCCIO
42
GNDK
43
VCC18
44
VCC5A
45
VCC33
46
VCC23
47
APLL33
48
U1
SSS1629A4-U6C
GND
+3.3V
D10
EQ LED
R23
330
GND
C5
10uF
3V3_ADDA
MCLK
1
DCVDD
2
DBVDD
3
DGND
4
BCLK
5
DACDAT
6
LRC
7
ADCDAT
8
HPCOM
9
LCOM
10
ROUT1
11
LOUT1
12
HPGND
13
ROUT2
14
LOUT2
15
HPVDD
16
AVDD
17
AGND
18
VREF
19
VMID
20
RINPUT2
21
LINPUT2
22
RINPUT1
23
LINPUT1
24
MODE
25
CSB
26
SDIN
27
SCLK
28
U3
8988
3V3_ADDA
3V3_ADDA
3V3_ADDA
3V3_ADDA
AGND_ADDA
AGND_ADDAAGND_ADDA
C31
4.7uF
C30
4.7uF
C20
4.7uF AGND_ADDA
HPOUT_L
HPOUT_R
I2S_MCLK
I2S_BCLK
I2S_LRCK
I2S_DI
I2S_DO
AGND_ADDA
AGND_ADDA
AGND_ADDA
INPUT_L
INPUT_R
SCL_24C0X
SDA_24C0X
HPOUT_R
HPOUT_L
AGND_ADDA
C28
220uF
C29
220uF
3
2
1
4
J5
EAR PHONE
C45
0.47uF
C46
0.47uF
3
2
1
4
J6
LINE in
INPUT_R
INPUT_L
AGND_ADDA
C46_1
C45_1
MFK2
GND
KEY2
KEY2
KEY1
KEY1
MFK1
D2
LED
R25
330
GND
D1
LED
R24
330
GND
D3
LED
R26
330
GND
D4
LED
R27
330
GND
D6
LED
R6
330
GND
D5
LED
R5
330
GND
Flash_LED6Flash_LED5Flash_LED2Flash_LED1 Flash_LED3 Flash_LED4
1
2
3
IR1
Infrared Receiver
1
2
3
J3
SPDIF out
1
2
3
J2
SPDIF in
SPDIF_OUT
GND
GND
GND
+3.3V
IR_IN
SPDIF_IN
C21
0.1uF
C33
30pF
GNDGND
+5V_IN
+5V_IN
I2S_MCLK
I2S_BCLK
I2S_DO
I2S_LRCK
I2S_DI
Flash_LED1
Kero
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