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原理图(WM8960_Audio_Board_Schematic.).pdf

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Schematic Prints("All Documents",Physical)
WM8960 Audio Board.SchDoc("WM8960 Audio Board")
Components
C1
C1-1
C1-2
C2
C2-1
C2-2
C3
C3-1
C3-2
C4
C4-1
C4-2
C5
C5-1
C5-2
C6
C6-1
C6-2
C7
C7-1
C7-2
C8
C8-1
C8-2
C9
C9-1
C9-2
C10
C10-1
C10-2
C11
C11-1
C11-2
C12
C12-1
C12-2
C13
C13-1
C13-2
C14
C14-1
C14-2
C15
C15-1
C15-2
C16
C16-1
C16-2
C17
C17-1
C17-2
C18
C18-1
C18-2
C19
C19-1
C19-2
J1
J1-0
J1-1
J1-2
J1-3
J1-4
L1
L1-1
L1-2
logo1
luosihole S1
luosihole S1-0
luosihole S2
luosihole S2-0
luosihole S3
luosihole S3-0
luosihole S4
luosihole S4-0
MIC1
MIC1-1
MIC1-2
MIC1-3
MIC1-4
P1
P1-1
P1-2
P1-3
P2
P2-1
P2-2
P2-3
P2-4
P2-5
P2-6
P2-7
P2-8
P2-9
P2-10
P2-11
P2-12
P2-13
P2-14
P2-15
P2-16
R1
R1-1
R1-2
R2
R2-1
R2-2
R3
R3-1
R3-2
R4
R4-1
R4-2
R5
R5-1
R5-2
R6
R6-1
R6-2
R7
R7-1
R7-2
R8
R8-1
R8-2
R9
R9-1
R9-2
R10
R10-1
R10-2
R11
R11-1
R11-2
U1
U1-1
U1-2
U1-3
U1-4
U1-5
U1-6
U2
U2-1
U2-2
U2-3
U2-4
U2-5
U2-6
U2-7
U2-8
U2-9
U2-10
U2-11
U2-12
U2-13
U2-14
U2-15
U2-16
U2-17
U2-18
U2-19
U2-20
U2-21
U2-22
U2-23
U2-24
U2-25
U2-26
U2-27
U2-28
U2-29
U2-30
U2-31
U2-32
U2-33
XTAL1
XTAL1-1
XTAL1-2
XTAL1-3
XTAL1-4
Nets
GND
Pins
C1-2
C2-1
C3-1
C7-1
C8-1
C9-2
C10-2
C11-1
C12-1
C13-1
C14-2
C16-1
C17-1
C18-1
C19-1
J1-0
MIC1-2
MIC1-3
P2-3
P2-4
R4-1
U1-4
U2-9
U2-20
U2-24
U2-28
U2-33
XTAL1-2
HEADPHONE_L
Pins
C5-2
R4-2
U1-2
NetLabels
HEADPHONE_L
HEADPHONE_L
HEADPHONE_R
Pins
C6-2
U1-3
NetLabels
HEADPHONE_R
HEADPHONE_R
I2C_SCL
Pins
P2-7
R5-1
U2-17
NetLabels
I2C_SCL
I2C_SCL
I2C_SDA
Pins
P2-5
R6-1
U2-18
NetLabels
I2C_SDA
I2C_SDA
I2S_ADC
Pins
P2-14
R11-1
NetLabels
I2S_ADC
I2S_ADC
I2S_CLK
Pins
P2-9
P2-10
R8-1
NetLabels
I2S_CLK
I2S_CLK
I2S_CLK
I2S_DAC
Pins
P2-13
R9-1
NetLabels
I2S_DAC
I2S_DAC
I2S_LRCLK
Pins
P2-11
P2-12
R10-1
NetLabels
I2S_LRCLK
I2S_LRCLK
I2S_LRCLK
I2S_MCLK
Pins
P1-2
R7-1
XTAL1-3
NetLabels
I2S_MCLK
I2S_MCLK
I2S_MCLK
INTPUT_L1
Pins
C15-2
U2-4
NetLabels
INTPUT_L1
INTPUT_L1
INTPUT_L2
Pins
U2-3
NetLabels
INTPUT_L2
INTPUT_R1
Pins
C4-1
U2-5
NetLabels
INTPUT_R1
INTPUT_R1
INTPUT_R2
Pins
U2-6
NetLabels
INTPUT_R2
INTPUT_R3
Pins
U2-7
NetLabels
INTPUT_R3
LINPUT_L3
Pins
R2-1
U2-2
NetLabels
LINPUT_L3
LINPUT_L3
MCLK_RX
Pins
P1-3
P2-15
NetLabels
MCLK_RX
MCLK_RX
MCLK_TX
Pins
P1-1
P2-16
NetLabels
MCLK_TX
MCLK_TX
MICBIAS
Pins
C9-1
C10-1
U2-1
NetLabels
MICBIAS
NetC2_2
Pins
C2-2
C3-2
U2-27
NetC4_2
Pins
C4-2
R1-1
U1-1
NetC5_1
Pins
C5-1
U2-31
NetC6_1
Pins
C6-1
U2-29
NetC15_1
Pins
C15-1
C19-2
L1-2
NetC18_2
Pins
C18-2
L1-1
MIC1-4
Netluosihole S1_0
Pins
luosihole S1-0
Netluosihole S2_0
Pins
luosihole S2-0
Netluosihole S3_0
Pins
luosihole S3-0
Netluosihole S4_0
Pins
luosihole S4-0
NetP2_6
Pins
P2-6
NetP2_8
Pins
P2-8
NetR2_2
Pins
R2-2
R3-2
U1-5
NetR7_2
Pins
R7-2
U2-11
NetR8_2
Pins
R8-2
U2-12
NetR9_2
Pins
R9-2
U2-14
NetR10_2
Pins
R10-2
U2-13
U2-15
NetR11_2
Pins
R11-2
U2-16
NetU1_6
Pins
U1-6
NetU2_30
Pins
U2-30
SPK_LN
Pins
J1-2
U2-23
NetLabels
SPK_LN
SPK_LN
SPK_LP
Pins
J1-1
U2-25
NetLabels
SPK_LP
SPK_LP
SPK_RN
Pins
J1-3
U2-19
NetLabels
SPK_RN
SPK_RN
SPK_RP
Pins
J1-4
U2-22
NetLabels
SPK_RP
SPK_RP
VCC_3V3
Pins
C1-1
C7-2
C8-2
C11-2
C12-2
C13-2
C14-1
C16-2
C17-2
MIC1-1
P2-1
P2-2
R1-2
R3-1
R5-2
R6-2
U2-8
U2-10
U2-21
U2-26
U2-32
XTAL1-1
XTAL1-4
COP1 NLMCLK0RX NLI2S0MCLK PIP103 PIP103 PIP102 PIP102 PIP101 PIP101 PIP201 PIP201 PIP203 PIP203 NLI2C0SDA NLI2C0SCL PIP205 PIP205 PIP207 PIP207 PIP209 PIP209 NLI2S0DAC PIP2011 PIP2011 PIP2013 PIP2013 PIP2015 PIP2015 NLI2S0CLK NLI2S0LRCLK NLI2S0ADC NLMCLK0TX COP2 PIP202 PIP202 PIP204 PIP204 PIP206 PIP206 PIP208 PIP208 PIP2010 PIP2010 PIP2012 PIP2012 PIP2014 PIP2014 PIP2016 PIP2016 COMIC1 PIMIC102 PIMIC102 PIMIC103 PIMIC103 PIMIC101 PIMIC101 PIC1702COC17 PIC1702 PIC1701 PIC1701 PIC1602COC16 PIC1602 PIC1601 PIC1601 PIMIC104 PIMIC104 PIC1802COC18 PIC1802 PIC1801 PIC1801 COL1 PIL101 PIL101 PIL102 PIL102 PIC1501 PIC1501 COC15 PIC1502 PIC1502 NLINTPUT0L1 PIC1902COC19 PIC1902 PIC1901 PIC1901 COlogo1 NLHEADPHONE0L NLHEADPHONE0R PIC201 PIC201 COC2 PIC202 PIC202 PIC301 PIC301 COC3 PIC302 PIC302 PIC502COC5 PIC502 PIC501 PIC501 PIC602COC6 PIC602 PIC601 PIC601 PIC702COC7 PIC702 PIC701 PIC701 PIU2033 PIU2033 PIU2032 PIU2032 PIU2031 PIU2031 PIU2030 PIU2030 PIU2029 PIU2029 PIU2028 PIU2028 PIU2027 PIU2027 PIU2026 PIU2026 NLSPK0LP PIU2025 PIU2025 COU2 PIU209 PIU209 PIU2010 PIU2010 PIU2011 PIU2011 PIU2012 PIU2012 PIU2013 PIU2013 PIU2014 PIU2014 PIU2015 PIU2015 PIU2016 PIU2016 COR7 PIR701 PIR701 COR8 PIR801 PIR801 COR9 PIR901 PIR901 COR10 PIR1001 PIR1001 COR11 PIR1101 PIR1101 PIR702 PIR702 PIR802 PIR802 PIR902 PIR902 PIR1002 PIR1002 PIR1102 PIR1102 COC8 PIC801 PIC801 PIC802 PIC802 COC11 PIC1101 PIC1101 PIC1102 PIC1102 PIR501 PIR501 PIR502 PIR502 PIR601 PIR601 COR6 COR5 PIR602 PIR602 PIU2024 PIU2024 PIU2023 PIU2023 PIU2022 PIU2022 PIU2021 PIU2021 PIU2020 PIU2020 PIU2019 PIU2019 PIU2018 PIU2018 PIU2017 PIU2017 NLSPK0LN NLSPK0RP NLSPK0RN NLMICBIAS PIC902COC9 PIC902 PIC901 PIC901 PIC1002COC10 PIC1002 PIC1001 PIC1001 NLLINPUT0L3 NLINTPUT0L2 NLINTPUT0R1 NLINTPUT0R2 NLINTPUT0R3 PIU201 PIU201 PIU202 PIU202 PIU203 PIU203 PIU204 PIU204 PIU205 PIU205 PIU206 PIU206 PIU207 PIU207 PIU208 PIU208 PIC1202COC12 PIC1202 PIC1201 PIC1201 PIC1302COC13 PIC1302 PIC1301 PIC1301 COC1 PIC101 PIC101 PIC102 PIC102 PIR102COR1 PIR102 COC4 PIC401 PIC401 PIC402 PIC402 PIR101 PIR101 COU1 PIU101 PIU101 PIU103 PIU103 PIU106 PIU106 PIU105 PIU105 PIU102 PIU102 PIU104 PIU104 COR2 PIR201 PIR201 PIR202 PIR202PIR302 PIR302COR3 PIR301 PIR301 PIR402COR4 PIR402 PIR401 PIR401 COJ1 PIJ101 PIJ101 PIJ102 PIJ102 PIJ103 PIJ103 PIJ104 PIJ104 PIJ100 PIJ100 COXTAL1 PIXTAL101 PIXTAL101 PIXTAL102 PIXTAL102 PIXTAL104 PIXTAL104 PIC1401 PIC1401 COC14 PIC1402 PIC1402 PIXTAL103 PIXTAL103 PIluosihole S100 PIluosihole S100 PIluosihole S200 PIluosihole S200 PIluosihole S300 PIluosihole S300 PIluosihole S400 PIluosihole S400 COluosihole S3 COluosihole S2 COluosihole S1 COluosihole S4 11223344DDCCBBAAC910uFC10104GNDVCC_3V3C12104C13104GNDGNDR710RR810RR910RR1010RR1110RI2S_MCLKI2S_CLKI2S_DACI2S_LRCLKI2S_ADCI2C_SDAI2C_SCLR610KR510KVCC_3V3VCC_3V3C7104VCC_3V3MICBIAS1LINPUT3/JD22LINPUT23LINPUT14RINPUT15RINPUT26RINPUT3/JD37DCVDD8DGND9DBVDD10MCLK11BCLK12DACLRC13DACAT14ADCLRC/GPIO115ADCDAT16SCLK17SDIN18SPK_RN19SPKGND220SPKVDD221SPK_RP22SPK_LN23SPKGND124SPK_LP25SPKVDD126VMID27AGND28HP_R29OUT330HP_L31AVDD32GND33U2WM8960C6100uF 10VC5100uF 10VHEADPHONE_RHEADPHONE_LLINPUT_L3INTPUT_R3C210uFC3104C1110uFC8104136524U13.5mm_PJ-342GNDHEADPHONE_RHEADPHONE_LC41uF12345678910111213141516P2Header 8X2VCC_3V3VCC_3V3GNDGNDI2S_CLKI2S_LRCLKI2S_ADCI2S_CLKI2S_DACI2S_LRCLKI2C_SDAI2C_SCLaveshareWINTPUT_L1INTPUT_L2INTPUT_R1INTPUT_R2MICBIASSPK_LNSPK_RPSPK_RNSPK_LPSPK_LNSPK_RPSPK_RNSPK_LPVCC_3V3C16104C1710uFC1833pFC1933pFL1BLM18BD252SN1C1510uFGNDR333KVCC_3V3R20RLINPUT_L3GNDGNDEN1GND2OUT3VDD4XTAL124MHzGNDC14104GNDVCC_3V3WM8960 Audio BoardVDD1GND2GND3DAT4MIC1AOS3729A-T42GND0000R410KR12.2KVCC_3V3INTPUT_L1INTPUT_R1C1CapGNDI2S_MCLK123P1Header 3I2S_MCLKMCLK_RXMCLK_TXMCLK_RXMCLK_TX123400J1Header 4 +0GND
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