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原理图(A7670X-Cat-1-HAT-schematic).pdf

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Schematic Prints of A7670X Cat-1 HAT.SchDoc("Selected Document")
A7670X Cat-1 HAT.SchDoc
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
C20
C20-1
C20-2
C21
C21-1
C21-2
C22
C22-1
C22-2
C23
C23-1
C23-2
C24
C24-1
C24-2
C25
C25-1
C25-2
C26
C26-1
C26-2
C27
C27-1
C27-2
C28
C28-1
C28-2
C29
C29-1
C29-2
C30
C30-1
C30-2
C34
C34-1
C34-2
C35
C35-1
C35-2
C36
C36-1
C36-2
C37
C37-1
C37-2
C38
C38-1
C38-2
C39
C39-1
C39-2
C40
C40-1
C40-2
C41
C41-1
C41-2
C42
C42-1
C42-2
C43
C43-1
C43-2
C44
C44-1
C44-2
C45
C45-1
C45-2
C46
C46-1
C46-2
CAR1
CAR1-8
CAR1-9
CAR1-10
CAR1-11
CAR1-C1
CAR1-C2
CAR1-C3
CAR1-C5
CAR1-C6
CAR1-C7
CAR1-CD
D3
D3-1
D3-2
DIV1
DIV1-1
DIV1-2
DIV1-3
H4
H4-1
H4-2
H4-3
H4-4
H4-5
H4-6
IND1
IND1-1
IND1-2
IND2
IND2-1
IND2-2
IND3
IND3-1
IND3-2
IND4
IND4-1
IND4-2
K1
K1-1
K1-2
logo1
NET LED
NET LED-1
NET LED-2
P1
P1-1
P1-2
P1-3
P1-4
P1-5
P1-6
P1-7
P1-8
P1-9
P1-10
P1-11
P1-12
P1-13
P1-14
P1-15
P1-16
P1-17
P1-18
P1-19
P1-20
P1-21
P1-22
P1-23
P1-24
P1-25
P1-26
P1-27
P1-28
P1-29
P1-30
P1-31
P1-32
P1-33
P1-34
P1-35
P1-36
P1-37
P1-38
P1-39
P1-40
P6
P6-1
P6-2
P6-3
P6-4
P6-5
P6-6
P6-7
P6-8
PJ1
PJ1-1
PJ1-2
PJ1-3
PJ1-4
PJ1-5
PJ1-6
PWR LED
PWR LED-1
PWR LED-2
Q1
Q1-1
Q1-2
Q1-3
Q2
Q2-1
Q2-2
Q2-3
Q3
Q3-1
Q3-2
Q3-3
Q4
Q4-1
Q4-2
Q4-3
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
R12
R12-1
R12-2
R13
R13-1
R13-2
R14
R14-1
R14-2
R15
R15-1
R15-2
R16
R16-1
R16-2
R17
R17-1
R17-2
R18
R18-1
R18-2
R19
R19-1
R19-2
R20
R20-1
R20-2
R21
R21-1
R21-2
R22
R22-1
R22-2
R23
R23-1
R23-2
R24
R24-1
R24-2
R25
R25-1
R25-2
R26
R26-1
R26-2
R27
R27-1
R27-2
R28
R28-1
R28-2
R29
R29-1
R29-2
R30
R30-1
R30-2
R31
R31-1
R31-2
R32
R32-1
R32-2
R33
R33-1
R33-2
R34
R34-1
R34-2
R35
R35-1
R35-2
R36
R36-1
R36-2
R37
R37-1
R37-2
SMF1
SMF1-1
SMF1-2
SMF1-3
SMF1-4
SMF1-5
SMF1-6
Type_C
Type_C-A1/B12
Type_C-A4/B9
Type_C-A5
Type_C-A6
Type_C-A7
Type_C-A8
Type_C-A9/B4
Type_C-A12/B1
Type_C-B5
Type_C-B6
Type_C-B7
Type_C-B8
Type_C-MTB
U1
U1-1
U1-2
U1-3
U1-4
U1-5
U1-6
U1-7
U1-8
U1-9
U1-10
U1-11
U1-12
U1-13
U1-14
U1-15
U1-16
U1-17
U1-18
U1-19
U1-20
U1-21
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
U2-34
U2-35
U2-36
U2-37
U2-38
U2-39
U2-40
U2-41
U2-42
U2-43
U2-44
U2-45
U2-46
U2-47
U2-48
U2-49
U2-50
U2-51
U2-52
U2-53
U2-54
U2-55
U2-56
U2-57
U2-58
U2-59
U2-60
U2-61
U2-62
U2-63
U2-64
U2-65
U2-66
U2-67
U2-68
U3
U3-1
U3-2
U3-3
U3-4
U3-5
U3-6
U4
U4-1
U4-2
U4-3
U4-4
U4-5
PIC302COC3 PIC301 PIC802COC8 PIC801 PIC402COC4 PIC401 PIC902COC9 PIC901 PIC1002COC10 PIC1001 PIR201 COR2 PIR202 PIC1302COC13 PIC1301 COC19 PIC1902 PIC1901 COC25 PIC2502 PIC2501 COR6 PIR601 PIR602 PIR702 COR7 PIR701 PIC102COC1 PIC101 PIC202COC2 PIC201 COU1 PIU102 PIU104 PIU1017 PIU106 PIU107 PIU108 PIU109 PIU1010 PIU1011 PIU1012 PIU1020 PIU1019 COIND1 PIIND102 PIIND101 COC11 PIC1102 PIC1101 COC17 PIC1702 PIC1701 PIC2002COC20 PIC2001 PIC2102COC21 PIC2101 PIC2202COC22 PIC2201 PIU1021 PIU103 PIU1015 PIU105 PIU1014 PIU1016 PIU1013 PIU101 PIU1018 PIR3402 PIR3502 PIR3602 PIR3702 PIR3401 PIR3501 COR34 COR35 COR36 COR37 PIR3601 PIR3701 PIR2901 PIR3001 COR29 COR30 COR31 COR32 PIR3101 PIR3201 PIR2902 PIR3002 PIR3102 PIR3202 COIND2 PIIND201 PIIND202 COC5 PIC502 PIC501 COC6 PIC602 PIC601 COC7 PIC702 PIC701 COIND3 COR3 PIIND301 PIIND302 PIR301 PIR302 COIND4 COR5 PIIND401 PIIND402 PIR501 PIR502 PIR101 COR1 PIR102 COR4 COPJ1 PIPJ101 PIPJ103 PIPJ106 PIPJ105 PIPJ102 PIPJ104 COC15 COC18 COC23 PIC1502 PIC1501 PIC1802 PIC1801 PIC2302 PIC2301 COC16 COC24 PIC1602 PIC1601 PIR402 PIR401 PIC2402 PIC2401 COP1 PIP101 PIP103 PIP105 PIP107 PIP109 PIP1011 PIP1013 PIP1015 PIP1017 PIP1019 PIP1021 PIP1023 PIP1025 PIP1027 PIP1029 PIP1031 PIP1033 PIP1035 PIP1037 PIP1039 PIP102 PIP104 PIP106 PIP108 PIP1010 PIP1012 PIP1014 PIP1016 PIP1018 PIP1020 PIP1022 PIP1024 PIP1026 PIP1028 PIP1030 PIP1032 PIP1034 PIP1036 PIP1038 PIP1040 PIType0C0A120B1 PIType0C0A90B4 PIType0C0B5 PIType0C0A8 PIType0C0B6 PIType0C0A7 PIType0C0A6 PIType0C0B7 PIType0C0A5 PIType0C0B8 PIType0C0A40B9 PIType0C0A10B12 PIType0C0MTB COType0C COU3 PIU302 PIC2702COC27 PIC2701 PIC2802COC28 PIC2801 COR10 PIR1002 PIR1001 PIU301 PIU304 PIU305 PIU303 PIU306 PIR801 COR8 PIR802 PIR1101 COR11 PIR1102 COC26 PIC2601 PIC2602 PIC2902 PIC2901 COC29 PIR901 COR9 PIR902 PIC3002 PIC3001 COC30 COU4 PIU401 PIU402 PIU403 PIC3902COC39 PIC3901 PIC4002COC40 PIC4001 PIU405 PIU404 PIC4202COC42 PIC4201 PIC4102COC41 PIC4101 PIR1401 COR14 PIR1402 PIPWR LED01 PIPWR LED02 COPWR LED PIP601 PIP602 PIP603 PIP604 PIP605 PIP606 PIP607 PIP608 COP6 COH4 PIH401 PIH402 PIH403 PIH404 PIH405 PIH406 COR20 PIR2001 COQ2 PIR2002 PIR2201 PIQ201 COR22 PIR2202 PIQ203 PIQ202 COK1 PIK102 PIK101 PIR2502 COR25 PIR2501 PINET LED01 PINET LED02 CONET LED PIR2602 COR26 PIR2601 PIQ403 COQ4 COR27 PIR2701 PIR2702 PIQ401 PIQ402 PIR2802 COR28 PIR2801 PIC3402COC34 PIC3401 PIC3502COC35 PIC3501 PIC3602COC36 PIC3601 PIC3702COC37 PIC3701 PID302 PID301 COD3 PIC4301 PIC4302 COC43 PIR1502 COR15 PIR1501 PIQ103 PIQ102 COR18 COQ1 PIR1801 PIR1802 PIQ101 PIR2102 COR21 PIR2101 PIQ303 COQ3 COR23 PIR2301 PIR2302 PIQ301 PIQ302 PIR2402 COR24 PIR2401 COU2 PIU2060 PIU2061 PIU2062 PIU2063 PIU2055 PIU2056 PIU2057 PIU2058 PIU2059 PIU201 PIU2016 PIU209 PIU2010 PIU207 PIU208 PIU204 PIU205 PIU203 PIU2031 PIU2032 PIU2033 PIU2030 PIU2034 PIU2015 PIU206 PIU2023 PIU2022 PIU202 PIU2017 PIU2018 PIU2029 PIU2039 PIU2045 PIU2046 PIU2064 PIU2065 CODIV1 PIDIV101 PIDIV102 PIDIV103 COR33 PIR3301 PIR3302 PIC1202COC12 PIC1201 PIC1402COC14 PIC1401 COC38 PIC3802 PIC3801 COCAR1 COR16 PIR1601 COR17 PIR1701 PIR1602 PIR1702 PICAR10C1 PICAR10C2 PICAR10C3 PICAR10C5 PICAR10C6 PICAR10C7 PICAR10CD PICAR108 PICAR109 PICAR1010 PICAR1011 PIR1902 COR19 PIR1901 PIC4502 PIC4402 PIC4602 COC45 PIC4601 COC44PIC4501 PIC4401 COC46 PISMF101 PISMF102 PISMF103 COSMF1 PISMF106 PISMF105 PISMF104 COlogo1 PIR1202 PIR1302 COR13 COR12 PIR1201 PIR1301 PIU2054 PIU2052 PIU2066 PIU2038 PIU2037 PIU2025 PIU2024 PIU2028 PIU2027 PIU2013 PIU2012 PIU2014 PIU2011 PIU2019 PIU2020 PIU2021 PIU2049 PIU2050 PIU2048 PIU2067 PIU2068 PIU2026 PIU2035 PIU2036 PIU2040 PIU2041 PIU2042 PIU2043 PIU2044 PIU2047 PIU2051 PIU2053 1122334455667788DDCCBBAAS_TXDS_RXDSIM_CARDSIM1_CLKSIM1_DATASIM1_RSTSIM1_VCCLED_NETA7670X Cat-1 HATVDD_EXTPWRKEYAntennaGNDRF ANTPWRKEYVDD_EXTUSBD_NUSBD_PUSB_VBUSGNDGND33PC43S_DTRVDD_3.3V5V5VGNDQ3MMBT3904R234.7KR214.7KVDD_EXTVDD_EXTR24100KVCC_UPRXDQ1MMBT3904R184.7KR154.7KVDD_EXTVCC_UPTXDQ4MMBT3904R274.7KR264.7KVDD_EXTVDD_EXTR28100KVCC_UPDTRDTRNETLED_NETNET LEDR2551RGNDVDD_3.3VS_DTRPWRA7670GND2POWERKEY1RESET16USB_VBUS24USB_DN28USB_DP27RF_ANT60VBAT57GND58GND63VBAT55VBAT56GND61GND62TXD9RXD10CTS7RTS8RI4DCD5DTR3SIM_DATA31SIM_CLK32SIM_RST33SIM_VDD30VDD_EXT15STATUS66GPIO5/ (UART3_TX)50SIM_DET34GPIO4/ (UART3_RX)49NC53NETLIGHT52PCM_DIN13PCM_SYNC12PCM_DOUT14PCM_CLK11I2C_SCL38I2C_SDA37ADC25USB_BOOT6A7670GND59UART_LOG_TX23GND17GND18GND29GND39GND45GND46GND64GND65GND54GPIO1168GPIO1067GPIO948GPIO119GPIO220GPIO321UART_LOG_RX22NC26NC35NC36REC_SPK_P40REC_SPK_N41MIC_P42MIC_N43NC44NC47NC51U2A7670PCMSCLSDAR121KR131KVDD_EXTVBATGNDVBATD35.1V 1/2WPCM_INPCM_SYNCPCM_OUTPCM_CLKMICBIAS1VDDA2VSSA3VDDD4VSSD5ADCOUT6DACIN7FS8BCLK9MCLK10SCLK11SDIO12MOUT13SPKOUT+14VSSSPK15SPKOUT-16VDDSPK17VREF18MC-19MC+20GND21U1NAU8810PCM_INPCM_SYNCPCM_OUTPCM_CLKEarphoneMIC_PMIC_NEAR_PEAR_NC710PC6100NFC510PC1510PC1630PC2310PC2430P136524PJ1R168RIND2120 OhmIND3120 OhmIND4120 OhmR310RR510R4.7uFC1100nFC24.7uFC3100nFC4C84.7uFC9100nFC1033pFR20R100pFC13AGND1uFC191uFC25R72.2KR62.2KAGND10pFC224.7uFC214.7uFC20AGNDMICBIASMICBIASPMIC_PPMIC_N1uFC171uFC11AGNDPEAR_PPEAR_NAGNDAGNDAGNDIND1BLM21PG221SN1GNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDSCLSDAVDD_3.3VC1833PR40R (option)VBATVDD_EXTGNDSIM1_VCCSIM1_RSTSIM1_CLKSIM1_DATA22PC4622PC4522PC44GNDGNDR1722RR1922RC38104K11A2K23K34K45K56SMF1SMF05CCLK_ENRST_ENDATA_ENSIM1_VCCDATA_ENRST_ENCLK_ENGNDR1622RQ2NPN_SOT23R204.7KR2247KGNDPWRKEYPWRK1PWR_KEYGNDGNDPWR LEDR144.3KVBATGND10uFC391uFC4022nFC42VIN1GND2EN3BP4VOUT5U4RT9193-33GND1uFC41VDD_3.3VVDD_3.3V使能Power5V10PFC35100uF/6.3VC36100uF/6.3VC3733PFC34aveshareWWaveshare_logoLTE ANT12345678910111213141516171819202122232425262728293031323334353637383940P1RPI GPIOP_RXP_TXGNDGNDGNDGNDGNDGNDGNDGND5V5VP18P12P19P13GNDP26P6P5ID_SDP_SCKP_MISOP_MOSIP22P27P17P4P_SCLP_SDAP23P24P25P_CE0P_CE1ID_SCP16P20P21Raspberry Interface5V135WPiBCM7911131517192123252729313335373923417272291011056131926789012231314302122232425246810121416182022242628303234363840WPiBCM141518232425781121620211516145610113126272829RXDTXDUSB_BOOT123456H4Header 63V33.3VBAT100nFC30330uF/6.3VC26R10100KR8100KR1143K10uFC28GND5VGNDVBAT1.25V1uFC2910uFC27ON/OFF1Vin2GND3Vout4FB5GND6U3SPX293023.4~4.4VR9470RRF ANTNCC12R330RNCC14GNDMIC_PMIC_NEAR_PEAR_NR29NCR30NCR31NCR32NCAMIC_PAMIC_NAEAR_PAEAR_NAMIC_PAMIC_NAEAR_PAEAR_NMIC_PMIC_NEAR_PEAR_NR34NCR35NCR36NCR37NCPMIC_PPMIC_NPEAR_PPEAR_NGNDGNDGND1DATA2GND3DIV1IPEXVCCC1RSTC2CLKC3I/OC7VPPC6GNDC5CDCDEP8EP9EP10EP11CAR1SMN-303GNDA1/B12VBUSA4/B9CC1A5DN2B7DP1A6DN1A7SBU1A8GNDA12/B1VBUSA9/B4CC2B5DP2B6SBU2B8GNDMTBType_CGNDUSBD_NUSBD_P5V5VType C PowerVCC_UPP4GNDTXDRXDDTRVDD_EXTUSB_BOOT5VVBAT12345678P6
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