Espressif Systems ESP32-LyraTD-MSC User Manual page 16

IO22_PA_EN
ZL38063_DAC1_P
ZL38063_DAC1_M
D
PhoneJack:
C55
ZL38063_DAC1_P
DAC_LOUT1
DAC_ROUT1
ZL38063_DAC1_M C56
C
B
A
!
IO32_ZL38063_SPI_HCLK
IO33_ZL38063_SPI_HDIN
IO0_ZL38063_SPI_HCS
IO27_ZL38063_SPI_HDOUT
TXD0
RXD0
IO23_SCL
IO18_SDA
D
IO12
IO13
IO14
IO15
IO2
IO0_Boot
IO4
EN
I39_Button_Array
I34_MicroSD_DET
IO5_ZL38063_I2S_SCKA
IO25_ZL38063_I2S_WSA
I35_ZL38063_I2S_SDOA
IO26_ZL38063_I2S_SDIA
ZL38063_LDO_EN
IO21_LDO_CTRL
ZL38063_DAC1_P
ZL38063_DMIC_CLK
ZL38063_DMIC_IN1
ZL38063_DMIC_IN2
C
Reset Test
B
A
!
Espressif
5 4
PA Output:
IO22_PA_EN
1
ZL38063_DAC1_P
2,4
ZL38063_DAC1_M
2
VCC_For_Audio
C101 C102
AGND 22uF/16V(10%) 0.1uF/16V(10%)
J4
2
22uF/10V(20%)
R111 0R(5%) 4
5
6
22uF/10V(20%) R112 0R(5%) 3
1
PHONEJACK
AGND
DCGND1
5 4
5 4
IO32_ZL38063_SPI_HCLK
1,2
IO33_ZL38063_SPI_HDIN
1,2
IO0_ZL38063_SPI_HCS
1,2
IO27_ZL38063_SPI_HDOUT
1,2
TXD0
1
RXD0
1
IO23_SCL
1
IO18_SDA
1
IO12
1
IO13
1
IO14
1
IO15
1
IO2
1
IO0_Boot
1
IO4
1
EN
1
I39_Button_Array
1
I34_MicroSD_DET
1
IO5_ZL38063_I2S_SCKA
1,2
IO25_ZL38063_I2S_WSA
1,2
I35_ZL38063_I2S_SDOA
1,2
IO26_ZL38063_I2S_SDIA
1,2
ZL38063_LDO_EN
2
IO21_LDO_CTRL
1
ZL38063_DAC1_P
2,3
ZL38063_DMIC_CLK
2
ZL38063_DMIC_IN1
2
ZL38063_DMIC_IN2
2
R130 0R(5%) ZL38063_LDO_EN
R131 0R(5%) LED_LDO_EN
R132 0R(5%) MicroSD_LDO_EN
IO21_LDO_CTRL 1K(1%)
R133 Q2
SS8050-G
R134
100K(5%)
When ESP32 resets,we use GPIO13(default high when reset
and after reset) to control all slave LDO to LOW.In this case ,
all slave device should keep in default-steady status.
DGND DGND
MicroSD:
Fixing Holes:
STD1 STD2 VCC_For_LDO
L14
M3-L5-3.5 M3-L5-3.5
STD3 STD4
M3-L5-3.5 M3-L5-3.5
5 4
3
U15
L15 2.2uH/4.9A
5 3
SW OUT
6 10
SW OUT
C110
2.2nF/50V(10%) 7 4 R171
SW GP DCGND1
R233 R170 680K(1%)
10K(1%)(NC) 10K(5%) 8 17
SW GP
DCGND1
12 16
VIN FB
11 2 R180 36K(1%)
EN ISET
13 14
UVLO GA
15 9 R172
SJ NC
C114 91K(1%)
R181 0.1uF/16V(10%)
10K(1%)(NC) ETA1093
R234
10K(1%)(NC)
DCGND DCGND1 DCGND
Notes:
1.Vout=0.6*(R1+R2)/R2=5V;
2.Ipeak=(180/Riset)*1000=5A
MIX3006_PVDD
MIX3006_VCC
C58
10uF/16V(20%)
C60
10uF/16V(20%)
MIX3006_AVDD
MIX_OUTL+ 1
OUTL+ OUTR+
2
AGND
PGND PGND
MIX_OUTL- 3
OUTL- OUTR-
R117 10K(5%) MIX3006_PVDD
4
PVDD
IO22_PA_EN R119 0R(5%) MIX3006_EN 5
EN
MIX3006_AVDD
6
AVDD AGND
DAC_LOUT1 C64 0.1uF/16V(10%) R120 47K(5%) MIX3006_INL 7
INL
BYPASS 8
BYPASS
R122 47K(5%)(NC) C66 1uF/16V(10%)
U12 MIX3006
AGND
0R(5%)
L10
MIX_OUTL+
330pF/50V(10%) J5
AGND
C72
SPEAKER
330pF/50V(10%)
LEFT
0R(5%) L12
MIX_OUTL-
4 ohm
3
3
UART: SPI & I2C:
DGND
IO32_ZL38063_SPI_HCLK
IO0_ZL38063_SPI_HCS
D14 C112 IO33_ZL38063_SPI_HDIN
IO27_ZL38063_SPI_HDOUT
LESD8D3.3CAT5G
10uF/16V(20%)
JP12
EN 1 2
EXT_VDD33
1 2
TXD0 3 4
3 4
RXD0 5 6 IO0_Boot
5 6
CON2X3_1P27 DGND I2S:
IO26_ZL38063_I2S_SDIA
I35_ZL38063_I2S_SDOA
IO25_ZL38063_I2S_WSA
IO5_ZL38063_I2S_SCKA
Connectors For SubBoard:
C98 10uF/16V(20%)(NC)
VCC_For_LDO DGND
C85 0.1uF/16V(10%)(NC)
JP9
1 6 IO23_SCL
1 6
2 5 IO18_SDA
2 5
3 4
3 4
CON2x3_2P54-SMT-Male
C99 0.1uF/16V(10%)
VDD33 DGND
LDO_SD_VCC33
U14 TPS73601DBVR@400mA
3A@120ohm(25%),25mohm 1 5
VIN OUT
R136 R137
C76 C75 C77
3 4 R1
EN NR/FB
10K(5%) 52.3K(1%)
C78
C80
R141 R2
10K(5%)(NC)
DGND DGND DGND DGND DGND
Notes:
1.Vout=1.204*(1+R1/R2)=3.296V;
R1=52.3K,R2=30.1K are recommended for better performance.
2.RT9043GB from RichTek for second source.
3
! 13 /15
2
MIX3006_VCC
L16 0R(5%)
C105 C106 C111 + C116 C115
C107
0.1nF/50V(10%) 22uF/16V(10%) 22uF/16V(10%) RVT 22uF/16V(20%)(NC) 1uF/16V(10%) 0.1nF/50V(10%)
DCGND1 DCGND
L17 0R(5%)
DCGND1 DCGND
R235 0R(5%)(NC)
AGND DCGND
0R(5%)
R236
AGND DSP_GND
R113 0R(5%)(NC)
AGND DGND
C59
1uF/16V(10%)
R237 0R(5%)(NC)
AGND DCGND1
For Pin4
AGND
0R(5%)
C61 R238
DGND DCGND1
1uF/16V(10%)
AGND
C62
For Pin13
1uF/16V(10%)
AGND
For Pin6
16 MIX_OUTR+
15
AGND
14 MIX_OUTR-
MIX3006_PVDD R118 47K(5%)(NC)
13
AGND
PVDD
12
NC2 AGND
11
10 MIX3006_INR DAC_ROUT1
INR
9 R121 47K(5%) C65 0.1uF/16V(10%)
NC1
L11 0R(5%)
MIX_OUTR+
C71
J6
330pF/50V(10%)
AGND
C73
SPEAKER
330pF/50V(10%)
L13 0R(5%)
RIGHT
MIX_OUTR-
4 ohm
Title Title Title
03_PA 03_PA 03_PA
Size Size Size Document Number Document Number Document Number
C C C <Doc> <Doc> <Doc>
Date: Date: Date: Friday, March 16, 2018 Friday, March 16, 2018 Friday, March 16, 2018
2
2
JTAG:
R239
EXT_VDD33
VDD33
JP2
EXT_VDD33
1 8
1 8
IO23_SCL
2 7
2 7
3 6 IO18_SDA
3 6
4 5
4 5
CON2X4_2P54 DGND
JP5
1 2
1 2
3 4
3 4
5 6
5 6
7 8
7 8
D15 C113 9 10
TP28
9 10
LESD8D3.3CAT5G 10uF/16V(20%)
1
CON2X5_1P27
TP29
1
TP30
1
TP31
1 DGND
JP10
JT_IO14_MTMS 1 18 IO14
1 18
JT_IO15_MTDO 2 17 IO15
2 17
JT_IO13_MTCK 3 16 IO13
3 16
JT_IO12_MTDI
4 15 IO12
4 15
SD_IO14 5 14 EN
5 14
SD_IO15 IO0_Boot
6 13
6 13
SD_IO13 7 12 IO2
7 12
SD_IO12 8 11 LED_LDO_EN
8 11
9 10 I39_Button_Array
DGND
9 10
CON2x9_2P54-SMT-Male
JP11
ZL38063_DMIC_CLK 1 6 ZL38063_DMIC_IN1
1 6
ZL38063_DMIC_IN2
2 5
ZL38063_3V3
2 5
ZL38063_DAC1_P 3 4
3 4
C108 CON2x3_2P54-SMT-Male
1uF/25V(10%)
DSP_GND
LDO_SD_VCC33 SD_VCC33
SD_IO12 R156 0R(5%) SD_HOST_D2
SD_IO13 SD_HOST_D3
R157 0R(5%)
SD_IO15 R158 0R(5%) SD_HOST_CMD
R159 0R(5%)
SD_IO14 R160 0R(5%) SD_HOST_CLK
C84
C83 IO2 R161 0R(5%) SD_HOST_D0
IO4 R162 0R(5%) SD_HOST_D1
0.1uF/16V(10%) I34_MicroSD_DET SD_DET
10uF/16V(20%) R163 0R(5%)
D7 D8
DGND LESD8D3.3CAT5G
LESD8D3.3CAT5G
LESD8D3.3CAT5G
LESD8D3.3CAT5G
LESD8D3.3CAT5G
LESD8D3.3CAT5G
Title Title Title
04_Keys_Connector 04_Keys_Connector 04_Keys_Connector
Size Size Size Document Number Document Number Document Number
C C C <Doc> <Doc> <Doc>
Date: Date: Date: Monday, February 05, 2018 Monday, February 05, 2018 Monday, February 05, 2018
2
Appendix A
1
D
C
B
A
R e v R e v R e v
V1 V1 V1
Sheet Sheet Sheet 3 3 3 o f o f o f 4 4 4
1
1
0R(5%)
VDD33
EXT_VDD33
R127 R128
5.1K(5%) 5.1K(5%)(NC)
JT_IO14_MTMS
D
JT_IO13_MTCK
JT_IO15_MTDO
JT_IO12_MTDI
R129
5.1K(5%)
DGND
C
DGND
SD_VCC33
B
J7
1
DATA2
2
CD/DATA3
3
CMD
4
VDD
5
CLK
6
VSS
7
DATA0
8
DATA1
9
CD
10
G1
11
G2
12
G3
13
G4
D9 D10 D11 D12
TF_CARD
DGND
A
R e v R e v R e v
V1 V1 V1
Sheet Sheet Sheet 4 4 4 o f o f o f 4 4 4
1
2018.07