4 5 6 SPI FLASH U2 SPI FLASH CS- SO WP- GND VCC HOLD- SCK SI 1 2 3 4 8 7 6 5 VCC_33 SPI_CS SPI_TX GND SPI_CLK SPI_RX VCC_33 C13 104 GND CMOS SENSOR IF VCC_33 VCC_15 MCN MCP MDP MDN GND CSI_SCK CSI_SDA MCLK C4 20PF/NC GND J1 1 2 3 4 5 6 7 8 9 10 JH-33M VCC_33 CSI_MCLK VCC_15 C19 106 C20 104 C23 104 C9 475 GND GND VCC_33 C26 106 SD CARD SD1 TFLASH DAT2 DAT3 CMD VDD CLK VSS DAT0 DAT1 /Detect_Insert SDC_DATA2 SDC_DATA3 SDC_CMD SDC_CLK GND SDC_DATA0 SDC_DATA1 1 2 3 4 5 6 7 8 9 D N G S / 0 1 GND VCC_12 C29 104 MIC MICBIAS VCC33_ADC LED GND GPCV1247A_64PIN MICP LED0 R5 1K LED1 Y R3 3K C7 105 C22 105 AGND MIC1 AGND ECM-4015 MICVREF C6 105 AGND C24 105 AGND 3 5V R15 200K/1% R16 200K/1% LINE0 C31 105 U1 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 TFT_D5/IOA5 TFT_D4/IOA4 TFT_D3/IOA3 TFT_D2/IOA2 TFT_D1/IOA1 TFT_D0/IOA0 SPI_TX/IOD3 SPI_RX/IOD2 SPI_CLK/IOD1 SPI_CS/IOD0 V33_IN V12_IN PCLK/IOC8 MCLK/IOC9 IOC10/HSYNC IOC11/VSYNC CSI_SDA CSI_SCK SPI_TX SPI_RX SPI_CLK SPI_CS VCC_33 MDN MDP MCN MCP 1 2 VCC_12 C3 GND 475 5V R17 100K R10 300K Y1 X32KO X32KI GND 32768Hz C1 12P C2 12P GND T1 ISP X32KI X32KO VCC_33 X12MI LED0 ISP IOD13 SDC_DATA2 SDC_DATA1 SDC_DATA0 SDC_DATA3 SDC_CLK SDC_CMD IOC12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0 N O _ R W P D N G C8 105 C T R _ 3 3 V 1 N O _ R W P I S A B C M I 3 3 _ C C V 0 E N I L D N G A P C M I C D A _ 3 3 C C V F E R V C M I 4 6 3 6 2 6 1 6 0 6 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 5 9 4 P C M I D N G C T R _ 3 3 V O G E R _ 2 1 V G E R _ 8 2 V 1 N O _ R W P I S A B C M I N I _ T A B _ V 5 0 N O _ R E W O P 0 E N I L _ C D A C A D _ C D A _ S S V C A D _ C D A _ 3 3 V L O V _ C A D F E R V _ C D A 7 A O 6 A O I / 7 D _ T F T I / 6 D _ T F T X32KI X32KO V33REGO X12MI IOD10/SD_CMD IOD11/SD_CLK IOD13/SD_DATA0 IOB5 IOB4/TFT_TE IOB3/TFT_WR IOB2/TFT_CS IOB1/TFT_RS IOB0/TFT_RD IOC12/TDI IOC13/TDO IOC14/TCK S M T / 5 1 C O N I _ 3 3 V 9 B O I I N I _ B S U _ 3 3 V M D _ B S U P D _ B S U B S U _ S S V S B V C _ C A D V 7 E O 6 E O 5 E O 4 E O 3 E O 2 E O 1 E O 0 E O I / 9 D _ I S C I / 8 D _ I S C I / 7 D _ I S C I / 6 D _ I S C I / 5 D _ I S C I / 4 D _ I S C I / 3 D _ I S C I / 2 D _ I S C 7 1 8 1 9 1 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 0 3 1 3 2 3 K L C M _ I S C M D _ B S U P D _ B S U 3 3 _ C C V D N G T3 TX VCC_33 3 3 _ C C V C15 104 C10 105 C21 105 C17 105 C36 475 GND POWER 1 2 3 4 5 USB1 +5V D- D+ ID GND d l e i h S USB5P USB_DM USB_DP L3 600R@100M 2 2 2 ESD1 ESD ESD2 ESD ESD3 ESD 1 1 1 GND USB5V C27 105 4 5 U4 VCC BAT VSS PROG CHRG XT4052 R9 5.1K 3 2 1 R4 4.7K PWR_ON1 R1 10K\NC GND A B C D 注意P-MOS管的方向. VBAT Q1 5V D S G SI2301 BAT1 3.7V D3 1N5819 IOD13 R11 10K USB5V IOC12 C28 106 U5 IN 4 BL8021 SW 3 L1 4.7uH R8 R2 100K D1 EN 1 D N G EN FB 5 R13 10K/NC 2 5V PWR_ON0 S1 100K R24 ON/OFF 100K R12 4.7K R26 10K GND VCC_33 C11 475 EN GND 4 1 U11BL8021 IN SW 3 D N G EN FB 5 2 GND VCC_33 C30 226 R20 1K VCC_15 C34 475 R21 2R VCC_12 R23 470R C35 103 150K/1% R14 33.2K/1% L2 4.7uH 150K/1% R18 R19 91K/1% 利用 pdfFactory Pro 测试版本创建的PDF文档 www.pdffactory.com 1 2 3 4 Title Size C Date: File: 5 Number 2017/3/24 E:\CGH\..\JH_7612.SchDoc Sheet of Drawn By: Revision 6 A B C D