compal la-7461p lenovo thinkpad 1839

1、ABCDE11Compal ConfidentialLA-7461 Schematics DocumentNvdia(T20) + LPDDRII222011-04-22REV:0.33344Compal Electronics, Inc.Security ClassificationCompal Secret Data2011/4/12010/12/01TitleIssued DateDeciphered DateCover PageTHIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRON

2、ICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD

3、 PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.SizeDocument NumberR e v 0.3CustomLA-7461PDate: Monday, April 25, 2011Sheet 1o f35ABCDEABCDEHDMI to Cradle CradleU3HVGAU3CNAND Ctrl HSMMC X8LVDS Bridge SN75LVDS83BZQLRPage 11 RGB (1.8V)U3G11LCDU3DDDR DDR2 X32 (1.2V) HDMI MUX PI3HDMI412F

4、TPage 18 HDMIHDMIU3EU3F MIPI CSI A (1.2V)U3IVI&DSI/CSI CSI B (1.2V)USB2ULPI (1.8V)U3J U3KULPIU3L DAP1(1.8V) GEN1_I2C(1.8V) Audio Codec Wolfson WM8903Page 12USBSIMAUDIO SDIO1(1.8V) DAP4(1.8V)SDIO1 UART3 (1.8V)UARTU3M UART2 (1.8V)USB122U3BOSC,PLL,key board12MHzUSB SW TS3USB221RPSaEgeR20 USB3U3O U3NPCI

5、e&SDIO SDIO3(3.3V)U3PU3QHSICU3Acore & fuse PWR_I2C(1.8V) GEN1_I2C(1.8V) Compass AKM8975Page 13Page 14 SPI1(3.3V) SPI1(1.8V)Nvidia Tegra T20 GEN2_I2C(1.8V)33AP_SMB(3.3V)Page 04,05,06,07SPIAP_SMB(3.3V)44SMBUS1.2V BUCKPage 29Compal Electronics, Inc.Security ClassificationCompal Secret Data2011/4/12010/

6、12/01Issued DateTitleDeciphered DateBlock DiagramsTHIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS

7、AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.Size Document Number CustomR e v 0.3LA-7461PDate: Monday, April 25, 2011Sheet2o f35ABCDEUSB + mini-B conne

8、ctorStandard USBMicro USBHP OUTMIC INHDMI Conn.1.8V BUCKPage 29CHARGERPage 25BATT INPage 26TI TPS51220 5V/3.3V BUCKPage 28SPI ROMPage 09ENE KBC KB930 Page 09PROXIMITY SENSOR IQS128-00000TSRPage 20Level Shift PCA9306DCURPage 15Touch ScreenPage 11Level Shift TXB0104PWRPage 11Light Sensor AL3000APage 1

9、5SD Card SlotPage 19GPS Module BCM4751IFBGPage 22SIM cardPage 17WLAN SocketPage 16ULPI to USB SMSC USB3315Page 173G CardPage 17Mini HDMIPage 1910.1 LVDS panelPage 11VIBRATORPage 16Thermal Sensor NCT1008 Page 14PMUPage 30,31Accelerometer KXTF9-4100 Page 14Standard USB portPage 21Micro USB portPage 21

10、MIC * 1Page 12HeadPhonePage 122M CAMERA ModulePage 155M CAMERA ModulePage 15SPKR AMP ALC105Page 12LPDDR2 1GBPage 08INT Speaker*1Page 12eMMC NAND 4.3Page 1054321DDVoltage RailsPWR_I2C addressCAM_I2C addressDevicePMUE-CompassTemperature sensorAddress0110 100xb0000 110xb0100 110xbDeviceCAMERA 5M CAMERA

11、 2MAddressGEN1_I2CTS_I2CDeviceAudio Codec Light sensorAddress0011 010xb0001 110xbDeviceAddressCCGEN2_I2CAP_SMBDeviceAddressDeviceLCD3G CARDAddressLPDDR2EC_SMBIME_I2CDeviceBATTAddress0001 001x bDeviceG-sensorAddress0001 1111 bBBDDC_I2CHDMI_DDC_I2CDeviceHDMIEDIDAddressAACompal Electronics, Inc.Securit

12、y ClassificationCompal Secret Data2011/4/12010/12/01TitleIssued DateDeciphered DateNotes ListTHIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMP

13、ETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.SizeDocument NumberR ev 0.3Cust omLA-7461PDate:Monday, April 25,

14、 2011Sheet3o f3554321NAND_D5NAND_D4SMTLPDDR2Part NumberLLR38R39ELPIDA 1GSA000048Q30LHR23R39Hynix1GSA00004MJ10HLR38R24Samsung 1GNAHHR23R24NANAPower PlaneDescriptionVINPower supply (19V)B+AC or battery power rail for power circuit.+1.2VS_SM0Core voltage for CPU+1.0VS_SM1CPU voltage for CPU+1.1VS_LDO1A

15、VDD_PLL power rail+1.2VS_LDO2T20 RTC power rail+1.8VS_LDO4T20 system power rail+3.3VS_LDO3T20 USB power rail+2.85VS_LDO5Core voltage for EMMC+2.85VS_LDO6Core voltage for CAMERA+3.3VS_LDO7T20 HDMI power rail+1.8VS_LDO8T20 HDMI PLL power rail+2.85VS_LDO9T20 DDR RX power rail+3VALW3.3V always on power

16、rail+3VS3.3V switched power rail for standby mode+5VALW5V always on power rail+1.8VS1.8V always on power rail+1.8VS_S31.8V switched power rail for standby mode+3.3VS_RTCRTC power54321C 1 1 2 0.1U_0402_25V4Z+VDDIO_NAND+VDDIO_MMCC 2 1 2 2.2U_0402_6.3VMZU1E1.8V1.8V11+VDDIO_LCDC3 12P_0402_50V4ZC 4 12P_0

17、402_50V4Z21R 120_0402_5%Y7AD11 GEN2_I2C_SCL AD6 GEN2_I2C_SDA GEN2_I2C_SCL 15GEN2_I2C_SDA 15VDDIO_NAND_1 VDDIO_NAND_2 VDDIO_NAND_3GEN2_I2C_SCL GEN2_I2C_SDAY8U 1D2Y9R 3L1+1.8VS2 LCD_PCLK_RLCD_PCLKR2 12 0_0402_5%U22V28LCD_PCLK_L 112AG5 AE9 AF11 AG6AH8 NAND_D4AG11 NAND_D5VDDIO_LCD1 VDDIO_LCD2LCD_PCLKLCD

18、_PCLK 11GMI_AD0 GMI_AD1 GMI_AD2 GMI_AD3 GMI_AD4 GMI_AD5 GMI_AD6 GMI_AD7 GMI_AD8 GMI_AD9 GMI_AD10 GMI_AD11 GMI_AD12 GMI_AD13 GMI_AD14 GMI_AD15 GMI_AD16 GMI_AD17 GMI_AD18 GMI_AD19 GMI_AD20 GMI_AD21 GMI_AD22 GMI_AD23 GMI_AD24 GMI_AD25 GMI_AD26 GMI_AD27C 5V2227NH +-5% LQG15HS27NJ02D 040247_0402_1%NAND_A

19、LEAH3GMI_ADV#AE24 GPS_PWRON# 1GPS_PWRON# 22LCD_DE 11LCD_HSYNC 11LCD_VSYNC 11LCD_WR# LCD_DE LCD_HSYNC LCD_VSYNCY24U23 LCD_DE16 VIB_EN_T20LCD_M1AD27 LCD_HSYNC AF5 AF12 AD12 AC6 AC12 AB12GMI_CS0# GMI_CS1# GMI_CS2# GMI_CS3# GMI_CS4# GMI_CS5# GMI_CS6# GMI_CS7#AD26 LCD_VSYNC AF9 NAND_D6 DD212/20 Add for V

20、ibrator functionAF8 NAND_D7 AE6AE12 SDIO3_WPAA26 LCD_D00NANDLCD_D00 11LCD_D01 11LCD_D02 11LCD_D03 11LCD_D04 11LCD_D05 11LCD_D06 11LCD_D07 11LCD_D08 11LCD_D09 11LCD_D10 11LCD_D11 11LCD_D12 11LCD_D13 11SDIO3_WP 19LCD_D00 LCD_D01 LCD_D02 LCD_D03 LCD_D04 LCD_D05 LCD_D06 LCD_D07 LCD_D08 LCD_D09 LCD_D10 L

21、CD_D11 LCD_D12 LCD_D13 LCD_D14 LCD_D15 LCD_D16 LCD_D17 LCD_D18 LCD_D19 LCD_D20 LCD_D21 LCD_D22 LCD_D23AC26 LCD_D0147K_0402_1% R 52HSMMC_CLK PWR_OFF_AP_RAH12 AH610 HSMMC_CLKLVDS_SHTDN# SAR_EN#AC27 LCD_D02AD241AD511 LVDS_SHTDN#9 PWR_OFF_APLCD_PWR0 LCD_PWR1 LCD_PWR2AC28 LCD_D03EN_VDDIO_SDAH11 GMI_AD12

22、U24AD919 EN_VDDIO_SDEN_ VDD_PNLAD25 LCD_D04AG3 GMI_AD13 AA2411 EN_VDD_PNLLCDAD28 LCD_D05R 6 57.6K_0402_1%AH9 GMI_AD14 AH5 GMI_AD15Y26 LCD_D06NAND_RE# NAND_WE#AG9GMI_OE# GMI_WR#GMI_CLKGYRO_INT ACCEL_INTY27 LCD_D07AG12UART4_TXDTP1AB21AF6LCD_SCK LCD_CS0# LCD_CS1# LCD_SDOUT LCD_SDINUART4_TXD 23UART4_RXD

23、 23Y28 LCD_D08AD3 UART4_RXDFor Debug14 ACCEL_INTV24EN_VDD_BL COMPASS_DRDYY25 LCD_D09AA28 LCD_D10NAND_CLEAE5 UART4_CTS# AG8 UART4_RTS# AD8 HSMMC_DAT0 TP2AC25AF3TP3 TP4AA251R397D18 1 2100K_0402_5%+VDDIO_NAND14 COMPASS_DRDY15 ALS_INTALS_INTW25AA27 LCD_D11HSMMC_CMDAC9HSMMC_DAT0 1010 HSMMC_CMDGMI_DPDU25

24、LCD_D12AE7HSMMC_DAT1HSMMC_DAT1 10HSMMC_DAT2 10HSMMC_DAT3 10HSMMC_DAT4 10HSMMC_DAT5 10HSMMC_DAT6 10HSMMC_DAT7 10AC5HSMMC_DAT2U28 LCD_D13AC7 AF1GMI_RST# GMI_WAIT GMI_WP#AE11HSMMC_DAT3TEMP_ALERT#AD23U27 LCD_D142SIM_DET_R14 TEMP_ALERT#LCD_DC0 LCD_DC1LCD_D14 11 9,17 SIM_DETLCD_D15 11LCD_D16 11LCD_D17 11E

25、XIT_LP0HSMMC_DAT4 HSMMC_DAT5AC24U26 LCD_D15V27 LCD_D16AF2AE8AC11RB751V-40_SOD323-2HDMI_HPDLCD_D17SDIO 3_CD#V23V26AC10AE10HSMMC_DAT619 HDMI_HPDHDMI_INT#19 SDIO3_CD#GMI_IORDYAB25 AA23 AB23 AA22 V25 AC22AC8 HSMMC_DAT7 Y22 AC23CRT_HSYNC CRT_VSYNC+AVDD_DSI_CSI+1.2V3/28 Re-name the HDMI_HPD_R to HDMI_HPD+

26、VDDIO_VI+2.85VS_LDO6VIVDDIO_VIMIPIAVDD_DSI_CSI_1 AVDD_DSI_CSI_2DDC_SCL_R DDC_SDA_RW2319 DDC_SCL_RDDC_SCL DDC_SDAY232 1L21AA172 119 DDC_SDA_RR 7 0_0402_5%R 8 0_0402_5%Y16111C 6CAM_I2C_SCL CAM_I2C_SDAH28AF212R91453_0402_1%CAM_I2C_SCL CAM_I2C_SDADSI_CSI_RUPCSI_CLKAN CSI_CLKAPC 82.2U_0402_6.3VMZ C72AH17

27、AB17 AB18 AE19H27AVDD_VDACVDAC_R VDAC_G VDAC_B0.1U_0201_10V6K0.1U_0402_25V4ZAH26CSI_CLKA_N 1522AG26CSI_CLKA_P 15R100_0402_5% VI_MCLKVI_PCLK12L2415 VI_MCLK_RVI_MCLKCRTTP5L28AD20VI_PCLKVI_HSYNC VI_VSYNCCSI_D1AN CSI_D1APCSI_D2AN CSI_D2APCSI_D1A_N 15CSI_D1A_P 15AC171AE20VDAC_VREFV I_HSYNC VI_VSYNCTP6 TP

28、7L25C 9 39P 50V J NPO 0402K25AH23CCSI_D2A_N 15CSI_D2A_P 15CAE18AG23AB20VDAC_RSET+3.3VS_LDO7+AVDD_HDMI23.3VH23 H25VI_D00 VI_D01 VI_D02 VI_D03 VI_D04 VI_D05 VI_D06 VI_D07 VI_D08 VI_D09 VI_D10 VI_D11VI_GP0 VI_GP3 VI_GP4 VI_GP5 VI_GP6CSI_CLKBN CSI_CLKBPCSI_CLKB_N 15CSI_CLKB_P 15VI_D02 VI_D03AC20TP13 TP8

29、 TP77 TP9 TP78 TP10 TP14 TP11 TP12J2321AA15AF17HDMI_TXCNJ28AVDD_HDMI_1 AVDD_HDMI_2HDMI_TXCN HDMI_TXCPHDMI_TXCN 18HDMI_TXCP 18VI_D04D 1Y15AG17HDMI_TXCPJ24AH24CSI_D1BN CSI_D1BPCSI_D1B_N 15VI_D05RB751V-40 SOD-3231J27AG2411CSI_D1B_P 15HDMI_TXD0NVI_D06 VI_D07C12AE16J25HDMI_TXD0NHDMI_TXD0N 18HDMI_TXD0P 18

30、HDMI_TXD1N 18HDMI_TXD1P 18C10C1139P 50V J NPO 0402HDMI_TXD0PAE17J26AD21 AC21HDMI_TXD0PDSI_CLKAN DSI_CLKAP2.2U_0402_6.3VMZ0.1U_0201_10V6K2VI_D08AA12K2322AVDD_HDMI_PLLHDMI_TXD1NVI_D09AC18L26EN_VDDIO_VID_OC#HDMI_TXD1N HDMI_TXD1PHDMI_TXD1PAD18L23AF20 AG20DSI_D1AN DSI_D1APM221.8VHDMI_TXD2NAH18HDMI_TXD2N

31、18HDMI_TXD2P 18+AVDD_HDMI_PLLHDMI_TXD2NHDMIHDMI_TXD2PHDMI_TXD2PAG18L22 M23AH21 AG21DSI_D2AN DSI_D2APCAM1_PWDN CAM2_OER121 2 15 CAM1_PWDN15 CAM2_OE15 CAM2_RST#15 CAM1_RST#1R1120_0402_5%J22+1.8VS_LDO8+VDDIO_VIHDMI_RSETCAM2_RST# CAM1_RST#AF18L27HDMI_RSET1M24AH20DSI_CSI_RDN1K_0402_1%C13 0.1U_0201_10V6KT

32、20_23X23T20_23X232R13 10K_0402_5%R14 49.9_0402_1%VI_MCLK+VDDIO_VI+VDDIO_MMCR15 2.2K_0402_1%R16 2.2K_0402_1%BBNAND_D5 LNAND_D4 LSMT R38,R39LPDDR2 ELPIDA 1GCAM_I2C_SCL CAM_I2C_SDACAM_I2C_SCL 15CAM_I2C_SDA 15L HH LR23,R39 R38,R24Hynix NA1GR17R18R19R20R21R22R2323R2424R25R26R27 47K_0402_1%HHR23,R24NANAND

33、_RE# NAND_WE#12NAND_CLE NAND_ALEGMI_AD12 GMI_AD13D+VDDIO_LCD+VDDIO_NAND 2 GQ1BSS138W-7-F_SOT323-3GMI_AD14 GMI_AD159 FORCE_RECOVERYSNAND_D4NAND_D5NAND_D6 NAND_D7R28 100K_0402_5%R29 100K_0402_5%eMMC boot+VDDIO_LCDGMI_AD121GMI_AD130EXIT_LP0GMI_AD140GMI_AD150R32R33R34R35R36R37R3838R3939R40R41DALS_INTQ2R

34、3129 T20_WAKE#G100K_0402_5%RAMLPDDR2BSS138W-7-F_SOT323-3DNAND_D4 NAND_D50S0NAND_D6 NAND_D700D16AASAR_EN# 129,20 P_INT#NameActiveRB751V-40_SOD323-2EC_WAKE#lowEXIT_LP0HighCompal Electronics, Inc.Security ClassificationCompal Secret Data2011/4/12010/12/01TitleIssued DateDeciphered DateT20(1/4)LCD/CRT/H

35、DMI/NANDTHIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEI

36、THER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.SizeDocument NumberR ev 0.3CustomLA-7461PDate: Monday, April 25, 2011Sheet 4o f35543210.1U_0201_10V6K2 11 21 231122 12 1 31 2 1 2 1 47K_0402_1%2 110

37、0K_0402_5%21100K_0402_5%2 1 100K_0402_5%2 12 110K_0402_5%100K_0402_5%2 1 2 1 100K_0402_5%10K_0402_5%212110K_0402_5%100K_0402_5%2 1 2110K_0402_5%100K_0402_5%212110K_0402_5%100K_0402_5%212110K_0402_5%100K_0402_5%2 1 10K_0402_5%21 1 2100K_0402_5%212110K_0402_5%100K_0402_5%H:force_recover mode L:normal

38、mode54321+1.2V_LPDDR21.8V+1.8VS_LDO4111111U1BC 14 C 15 C 16 C 17 C 18 C 19OSC, PLL, SYS222222+AVDD_OSCT20_XTAL_INL2 12 FBMA-10-100505-221T_0402H12E3AVDD_OSCXTAL_INC 20220? 100MHz11.1V+AVDD_PLL_P_C +AVDD_PLLXT20_XTAL_OUTE2XTAL_OUTU1C+1.1VS_LDO1DD2+1.2V+AVDD_PLLU+AVDD_PLLMDDR2+1.2V_LPDDR212H20VDDIO_DD

39、R_01 VDDIO_DDR_02 VDDIO_DDR_03 VDDIO_DDR_04 VDDIO_DDR_05 VDDIO_DDR_06 VDDIO_DDR_07 VDDIO_DDR_08 VDDIO_DDR_09 VDDIO_DDR_10 VDDIO_DDR_11 VDDIO_DDR_12 VDDIO_DDR_13 VDDIO_DDR_14 VDDIO_DDR_15 VDDIO_DDR_16 VDDIO_DDR_17 VDDIO_DDR_18 VDDIO_DDR_19 VDDIO_DDR_20 VDDIO_DDR_21 VDDIO_DDR_22 VDDIO_DDR_23 VDDIO_DDR

40、_24 VDDIO_DDR_25R 420_0603_5%J12R 432 0_0402_5%1H14J13F19 DD R_A_DM0 E15 DD R_A_DM1 G23 DD R_A_DM2DD R_A_DM0 8 DD R_A_DM1 8 DD R_A_DM2 8 DD R_A_DM3 8 AVDD_PLLA_P_CDDR_DM0 DDR_DM1 DDR_DM2 DDR_DM3J14+1.8V 1.8VR 44 1 2 0_0402_5%AA18J15AVDD_PLLUPLL_S_ PLL_LFDD R_A_DM3G12J16D9AVDD_PLL_S_LFR 452 0_0402_5%

41、1L71J17AVDD_PLLXJ18R 46C 21 0.1U_0402_25V4Z12 0_0402_5%H15J19AVDD_PLLMR 47R 48J202C 22C 23C 24C 25Y1J21AVDD_PLLER 491111K20D19DDR_DQS0N DDR_DQS0PDD R_A_DQS#0 8 L16E20 DDR _A_DQS0 8 L17L20F14 2222DDR_DQS1N DDR_DQS1PDD R_A_DQS#1 8 DDR _A_DQS1 8 C1PWR_I2C_SCLM17F15 PWR_I2C_SCL PWR_I2C_SDAPWR _I2C_SCL 1

42、4,31 PWR _I2C_SDA 14,31PMU reset T20SYS_RESET# 10,22,31C2PWR_I2C_SDAM18G18M20E24 VDDIO_SYSDDR_DQS2N DDR_DQS2PDD R_A_DQS#2 8 DDR _A_DQS2 8 N18F24 SYS_RESET#_RD1712N20SYS_RESET#R 500_0402_5%P20E11DD R_A_DQS#3 8 DDR _A_DQS3 8 DDR_DQS3N DDR_DQS3PB14 CLK_32K_INR20D10 CLK_32K_INCLK_32K_IN 9,31T20+1.8VS_SY

43、S1D142U20PW R_INT# 31PWR_INT#R510_0402_5%V20G14 COR E_PWR_REQA20 DDR_A_MA0COR E_PWR_REQ 9,31 CPU_ PWR_REQ 31DDR_A_MA0 8 DDR_A_MA1 8 DDR_A_MA2 8 CORE_PWR_REQ CPU_PWR_REQDDR_A00 DDR_A01 DDR_A02 DDR_A03 DDR_A04 DDR_A05 DDR_A06 DDR_A07 DDR_A08 DDR_A09 DDR_A10 DDR_A11 DDR_A12 DDR_A13 DDR_A14R 52 12 0_040

44、2_5%C14 CPU_ PWR_REQ2.85V+VDD_DDR_RXC24 DDR_A_MA1 +1.8VS_LDO4C 26D20DDR_A_MA2+2.85VS_LDO9SYS_CLK_REQ DDR_A_MA3 DDR_A_MA4 DDR_A_MA5 DDR_A_MA6 DDR_A_MA7 DDR_A_MA81D7TP15B20 F26 C26 C27 F28SYS_CLK_REQ CLK_32K_OUTDDR_A_MA3 8 DDR_A_MA4 8 DDR_A_MA5 8 DDR_A_MA6 8 DDR_A_MA7 8 DDR_A_MA8 8 CLK_32K_OUTD5CLK_32

45、K_OUT 16,2212H17C2VDD_DDR_RXCM ENUA6R 530_0402_5%KB_COL0 KB_COL1 KB_COL2 KB_COL3 KB_COL4 KB_COL5 KB_COL6 KB_COL7M ENU 18 HOME 18BACK 18SEA RCH_C 9 VO L_DOWN 15 VOL_UP 15LOCK 15D6HOMEA261BACKA23 DDR_A_MA9A5DDR_A_MA9 8 TP16SEA RCH_CC 27DDR_A_MA 10B5D23VO L_DOWN4.7U_0603_6.3V6KDDR_A_MA 11DDR_A_MA 12C5C20TP17 TP18 TP19 TP202VOL_UPB3C18A3L OCKE28DDR_A_MA 13C3TS_SPI_OEC28DDR_A_MA 14DDR_ A _D0F20 8 DDR_ A _D0 8 DDR_ A _D1 8 DDR_ A _D2 8 DDR_ A _D3 8 DDR_ A _D4 8 DDR_ A _D5 8 DDR_ A _D6 8 DDR_ A _D7 8 DDR_ A _D8 8 DDR_ A _D9 8 DDR_ A_D10 8 DDR_ A_D11 8 DDR_ A_D12 8 DDR_ A_D13 8 DDR_ A_D14 8 DD