LG KM710 Service Manual - Page 110

7. CIRCUIT DIAGRAM 1 2 3 4 5 6 When GPIO pins no PU/PD, NC GPIO pins PD for current issue UART3_RX UART3_TX UART3_RTS UART3_CTS MCSI1_DIN MCSI1_BCLK MCSI1_SYNC MCSI1_DOUT HALL1_OUT HS_PATH_SEL 100K 100K 100K 100K A KBC(5:0) KBR(5:0) R100 R101 R103 R104 H13KBC(0) D9 KBC(1) B16KBC(2) D6 KBC(3) B21KBC(4) G11KBC(5) T19KBR(0) P18KBR(1) T20KBR(2) P19KBR(3) R20KBR(4) P20KBR(5) UART3_CTS D12 A14 A13 UART3_TX UART3_RTS UART3_RX B15 B14 C14 D13 A15 MCSI1_SYNC MCSI1_DOUT MCSI1_DIN MCSI1_BCLK GPIO_12 G9 CAM_XCLK A10 A7 A8 CAM_VS CAM_LCLK CAM_HS B8 A12 C12 C8 B9 C11 D11 C10 D10 CAM_D_6 CAM_D_7 CAM_D_4 CAM_D_5 CAM_D_2 CAM_D_3 CAM_D_0 CAM_D_1 KBD_C_0 KBD_C_1 KBD_C_2 KBD_C_3 KBD_C_4 KBD_C_5 KBD_R_0 KBD_R_1 KBD_R_2 KBD_R_3 KBD_R_4 KBD_R_5 ELCD_DATA(15:0) ELCD_DATA(0) D21 ELCD_DATA(1) ELCD_DATA(2) F18 E19 ELCD_DATA_0 ELCD_DATA_1 ELCD_DATA(3) ELCD_DATA(4) G18 F20 ELCD_DATA_2 ELCD_DATA_3 B ELCD_DATA(5) ELCD_DATA(6) ELCD_DATA(7) ELCD_DATA(8) H18 G19 ELCD_DATA_4 ELCD_DATA_5 H20 H19 ELCD_DATA_6 ELCD_DATA_7 ELCD_DATA(9) ELCD_DATA(10) H21 J20 ELCD_DATA_8 ELCD_DATA_9 ELCD_DATA(11) ELCD_DATA(12) J18 J21 ELCD_DATA_10 ELCD_DATA_11 ELCD_DATA(13) ELCD_DATA(14) J19 K21 ELCD_DATA_12 ELCD_DATA_13 ELCD_DATA(15) N18 R18 ELCD_DATA_14 ELCD_DATA_15 MM_INT FM_RESET V21 ELCD_DATA_16 ELCD_DATA_17 GPIO 5 (INT) GPIO 63 M14 LCD_CS MM_RESET M15 ELCD_NCS0 ELCD_NRESET GPIO 0 C ELCD_ADS ELCD_WR L15 K15 ELCD_DNC ELCD_RNW ELCD_RD BPEN D20 K14 ELCD_ESTRB ELCD_TE GPIO 7 GATED_IOEN SLCD_RST Y16 GPIO_10 V19 GPIO_18 FDATA(7:0) FDATA(0) V5 EMIFS_FDATA_0 FDATA(1) FDATA(2) W4 Y3 EMIFS_FDATA_1 EMIFS_FDATA_2 FDATA(3) FDATA(4) V6 AA3 EMIFS_FDATA_3 EMIFS_FDATA_4 FDATA(5) FDATA(6) W5 Y4 EMIFS_FDATA_5 EMIFS_FDATA_6 D FDATA(7) AA4 V7 EMIFS_FDATA_7 EMIFS_FDATA_8 W6 AA5 EMIFS_FDATA_9 EMIFS_FDATA_10 Y5 V8 EMIFS_FDATA_11 EMIFS_FDATA_12 W7 Y6 EMIFS_FDATA_13 EMIFS_FDATA_14 P9 EMIFS_FDATA_15 WHEEL_RESET R9 EMIFS_FADD_17 GPIO 11 LCD_BL_ENM SD_INSERT_BB Y8 AA7 EMIFS_FADD_18 EMIFS_FADD_19 GPIO 30 GPIO 45 E SLIDE DAC_EN DP_PWON W9 R10 V10 AA10 EMIFS_FADD_20 EMIFS_FADD_21 EMIFS_FADD_22 EMIFS_FADD_23 GPIO 57 GPIO 20 GPIO 21 MLCD_RST JACK_DETECT W10 P10 EMIFS_FADD_24 EMIFS_FADD_25 GPIO 22 GPIO 23 FRDY NFOE NFWE NFWP CLE ALE W11 V11 AA9 R12 P12 R11 V12 W12 Y7 EMIFS_FRDY EMIFS_NFOE EMIFS_NFRP EMIFS_NFWE EMIFS_NFWP EMIFS_NFADV EMIFS_NFBE_0 EMIFS_NFBE_1 EMIFS_FCLK F NFCS_3 V9 EMIFS_NFCS_3 SADD(12:0) SADD(0) SADD(1) SADD(2) SADD(3) SADD(4) SADD(5) SADD(6) SADD(7) SADD(8) SADD(9) SADD(10) SADD(11) SADD(12) K7 J8 K8 SDRAM_SADD0 SDRAM_SADD1 J7 N8 SDRAM_SADD2 SDRAM_SADD3 M8 R4 SDRAM_SADD4 SDRAM_SADD5 N7 M7 SDRAM_SADD6 SDRAM_SADD7 P4 L7 SDRAM_SADD8 SDRAM_SADD9 M4 U3 SDRAM_SADD10 SDRAM_SADD11 SDRAM_SADD12 C SDATA(15:0) SDATA(0) SDATA(1) SDATA(2) B1 M3 SDRAM_SDATA0 C1 SDRAM_SDATA1 SDRAM_SDATA2 SDATA(3) SDATA(4) F2 C2 SDRAM_SDATA3 SDRAM_SDATA4 SDATA(5) SDATA(6) G1 D3 SDRAM_SDATA5 SDRAM_SDATA6 SDATA(7) SDATA(8) R2 P2 SDRAM_SDATA7 SDRAM_SDATA8 D SDATA(9) SDATA(10) SDATA(11) SDATA(12) SDATA(13) SDATA(14) SDATA(15) R3 M2 U2 SDRAM_SDATA9 SDRAM_SDATA10 J1 N2 SDRAM_SDATA11 SDRAM_SDATA12 M1 U1 SDRAM_SDATA13 SDRAM_SDATA14 SDRAM_SDATA15 SDCLK SDCLK_EN SBANK1 SBANK0 NSRAS NSCAS NSWE NSDQMU NSDQML SDCLKX DQSH DQSL K3 SDRAM_SDCLK F4 G4 SDRAM_SDCLK_EN SDRAM_SBANK1 H4 E4 SDRAM_SBANK0 SDRAM_NSRAS H3 J3 SDRAM_NSCAS SDRAM_NSWE E3 F3 SDRAM_NSDQMU SDRAM_NSDQML N4 L3 SDRAM_SDCLKX SDRAM_DQSH J4 SDRAM_DQSL E SD_CS K4 SDRAM_CS GPIO 3(INT_OUT) UART3 : B/T Headset B/T, AT Command U103 PD761811BZVL GPIO 48 MMC1_CLK MMC1_DAT0 MMC1_DAT1 GPIO 36 --> Useless using VRMMC MMC1_DAT2 MMC1_DAT3 MMC1_CMD GPIO_33 Useless GPIO33 becauseof sleep crt MMC1_PBIAS VDDS1_2 VDDS1_3 B2 VDDS1_1 VDDS2_2 VDDS2_3 W8 VDDS2_1 Y1 VDDS3 W14 VDDS4 VDDS5_1 VDDS5_2 VDDS5_3 VDDS5_4 VDDS5_5 VDDS5_6 VDDS5_7 D15 VDDS6 VDDS7_2 VDDS7_3 C13 VDDS7_1 VDDA VSSA J2 VDDDPLL H1 VSSDPLL VDDDLL VSSDLL TEST_TDO TEST_TMS TEST_TCK TEST_TDI TEST_NTRST TEST_RTCK TEST_NEMU0 TEST_NEMU1 G3 L4 Y10 Y2 AA20 W20 N15 M18 K20 F19 B20 C9 C6 T4 V2 N3 N1 C4 A4 D5 A3 H9 B4 B3 C3 AA14 W13 AA13 V13 Y15 R13 P13 Y13 10 C142 UART3_DSR JTAG_TRST JTAG_RTCK JTAG_TCK JTAG_TDI JTAG_TDO JTAG_TMS R127 0.1u CHG_EN TFLASH_DETECT VRDBB F VRMMC Active 60 uA, Sleep 15 uA 1 2 3 4 5 6 0.1u C143 1u C144 0.1u C145 0.1u C146 0.1u C147 0.1u C148 0.1u C149 0.1u C150 0.1u C151 2.2u C152 2.2u C153 2.2u C154 2.2u C155 P3 VDDS1_4 R19 N14 GPIO 29 SERIALRF_TX_CLK GPIO 59 SERIALRF_RX_DATA GPIO 26 SERIALRF_RX_CS GPIO 28 SERIALRF_RX_CLK C18 D19 D17 E18 VPP1 VPP2 R1 VDD4 SERIALRF_RF_CS SERIALRF_RF_DATA J14 C19 D2 E1 G2 K2 T2 AA2 Y9 W15 Y21 U20 R21 P21 N21 M21 L18 K18 A9 A2 G20 E20 B19 B17 SERIALRF_RF_CLK SERIALRF_TX_START D18 C17 LEDI2C_SCL LEDI2C_SDA MM_LDO_EN HALL_PDN DIGITALRF_RF_CS DIGITALRF_RF_DATA DIGITALRF_RF_CLK LCD_BL_ENS SYSCLK DIGITALRF_DATA DIGITALRF_ENABLE VDD_1 VDD_2 VDD_3 VDD_4 VDD_5 VDD_6 VDD_7 VDD_8 VDD_9 VDD_10 VDD_11 VDD_12 VDD_13 VDD_14 VDD_15 VDD_16 VDD_17 VDD_18 VDD_19 VDD_20 VDD_21 VDD_22 SERIALRF_ENR SERIALRF_RXEN D16 B18 GPIO 60 SERIALRF_SYSCLK SERIALRF_DATA A19 C21 7 8 9 10 11 12 13 14 15 16 UART2_RX UART2_TX SLICER_IN SERIALRF_ENABLE C20 VCHG_IN U101 ISL9221 VCHG VBAT VBUS C100 1000p C101 27p W18 AA18 UART2_RX UART2_TX SLICER_IN V1 ETM,PCO,DL AA12 GPIO_19 GPIO_43 Y12 SPK_EN HALL2_OUT VRIO SLIDE SWITCH URT100 VBAT VBUS_IN 1 VDC 13 PGND 12 VRIO 3G 2.5G 1 VBAT 2 VUSB VDC_BYP 11 A BU52031NVX U100 4 1 GND RX TX VCHAR GND 2 RX 3 TX 4 NC1 5 RX TX RPWON UART3_RX UART3_TX VCHG _EOC 3 _PPR 4 _CHG BAT 10 USB_BYP 9 C102 3 VDD NC PGND 5 OUT GND 2 SLIDE C103 ON_SWON_SW 6 VBAT VBAT 7 PWR NC2 8 URXD NC3 9 PWON VBUS ABB_USB_N CHG_EN 5 _EN 6 IMIN IVDC 8 GND 7 1u 0.01u UTXD NC4 10 DSR 11 RTS DSR ABB_USB_P UART3_DSR R803 C106 C107 R106 IUSB R107 R108 C104 C108 C105 12 CTS 100K 1u 1u 5.1K 18K 15K 10u 1u 10u GPIO 35 GPIO 44 R109 100K R110 100K R111 100K B SYSBOOT[5:1] = 0E R112 100K NAND Controller GPIO_1 SYSBOOT[1] = 0 GPIO_2 SYSBOOT[2] = 1 GPIO_4 SYSBOOT[3] = 1 GPIO_6 GPIO_8 SYSBOOT[4] = 1 GPIO_9 GPIO_13 SYSBOOT[5] = 0 GPIO_16 W21 J15 U19 V20 W17 V16 Y18 V17 MAIN_SUB_SEL BT_NRST USB_BOOT_SEL MM_1V2_EN _EOC TOUCH_I2C_SCL FM_INT VBAT VBUS R113 100K 32 X100 SSP-T7-F_7PF_20PPM 32.768KHz 41 H10 BOOT SELECT TOUCH INT GPIO GPIO_17 GPIO_32 G12 R114 100K VRIO BOOT SELECT HOOK_EN SENSOR_INT M1 L2 P1_INT2 P2_INT2 OSC32KIN L12 L11 OSC32KOUT R115 220K C109 8p C110 8p C111 10p GPIO_46 GPIO_47 B12 G13 TOUCH_I2C_SDA USB_DETECT_BB ABB_USB_P ABB_USB_N A5 A3 DP_RXD_MIC_R DM_TXD_SPKR_L CLK32KOUT K11 CLK_32K C MISC_EXT_IRQ H12 C112 DNI D4 A6 ID_USB VBUS LED_A LED_B A12 B12 C4 SE0_VM_TXD LED_C C12 LED_MAINKEY USB_0_SE0 V15 C3 E4 DAT_VP_RXD OE_INTN VIBDR M10 VIBRATOR UART1 -> USB Download , Mass Storage USB_0_DAT USB_0_TXEN USB_0_RCV AA17 Y17 W16 VRIO R116 3300 R117 3300 A2 RCV J6 M5 SDA1 SCL1 CKEN REGEN D10 C11 HSDET BM_SEL E8 K6 R118 SYSCLKEN REGEN 1K I2C_SDA I2C_SCL L10 PWON BM_SGMODE E7 I2C1_SDA I2C2_SCL A18 C15 PWON H7 RPWON VMODE PWROK K10 G7 K9 L9 WAKEUP1 WAKEUP2 PM_D E9 D ULPDR_CLK32K_IN V14 ULPDR_ARM_BOOT_EXT ULPDR_WAKEUP_INT T18 G10 R119 100K CLK_32K BT_CLK_REQ M12 PCLKREQ J8 K8 MCLK1 MCLK2 PM_C PM_F F7 J9 VBG J11 C113 0.1u ULPDR_SYS_CLK_OUT D14 R121 1K M11 ONNOFF IREF REFGND J10 J12 R120 121K ULPDR_ON_NOFF C16 VREXTL TEMP_SENSE R122 10K D5 ADCIN1 VBACKUP H8 VBACKUP VCHG JACK_TYPE B4 A4 ADCIN2 ADCIN3 VAC B8 TSP_ACT0 TSP_ACT2 AA19 B13 REMOTE_ADC BATT_INSERT C5 B5 ADCIN4 ADCIN5 PCHGAC PCHGUSB A9 A8 VBAT R123 33K M6 STARTADC U102 VCCS VBAT D7 A10 Serial Port Intf. Triton external voice codec MCSI2_SYNC A5 MCSI2_BCLK MCSI2_DIN C5 B5 MCSI2_DOUT D7 M3 VSP_VFS L3 M2 VSP_VCK VSP_VDX T3029FZQWR VBATS ICTLUSB1 D8 C9 ICTLUSB2 ICTLAC1 D9 C8 VBATS C114 33u C115 22p 27p C116 E L4 VSP_VDR ICTLAC2 B9 Multimedia audio flow MCBSP1_CLKX B7 C7 MCBSP1_FSX MCBSP1_DIN D8 B6 MCBSP1_DOUT V3 SIM_IO SIM_CLK W1 V4 SIM_PWRCTRL SIM_RST U4 W3 SIM_PBIAS SIM_IO SIM_CLK SIM_PWRCTRL SIM_RST GPIO 27 SPI_NCS0 SPI_CLK SPI_DATA_MISO SPI_DATA_MOSI U18 Y19 W19 V18 HOOK_DETECT A1 NC1 NC2 AA1 A21 NC3 NC4 E5 VSSPBIAS Y14 VBAT C129 1000p M4 L5 I2S_SCK I2S_WS H6 K5 I2S_SDX I2S_SDR F5 G5 G6 NC1 NC2 NC3 K7 B11 C10 GND_PWR1 GND_PWR21 L6 B3 GND_PWR22 GND_PWR3 D11 B7 GND_PWR4 GND_PWR5 C7 G9 GND_VBUS2 GND_VBUS1 F8 F9 GND_DBB1 GND_DBB2 GND_DBB3 H10 H11 H12 VCC11 VCC12 L7 L8 VCC13 VCC21 B2 F10 VCC22 VCC3 F11 E10 VCC41 VCC42 E11 A7 VCC51 VCC52 VCC6 C130 ABB_MICN MICIN MICIP D2 D1 HSMIC C1 E3 L100 100nH HSMICIP C117 100p ABB_MICP MICBIAS HSMICBIAS E2 C2 MICBIAS HSMICBIAS C119 27p C118 AUXI_FMR FML D3 G2 100p EARN EARP G1 F3 RCV_N RCV_P AUXO HSOL F1 E1 C120 22u C121 22u R160 220 ABB_HSOL F HSOR HSOVMID F2 F4 R161 220 ABB_HSOR AUDVMID FILTERAPLL L1 R124 15K C123 47n C127 C122 C125 27p C126 27p SPKPA1 G3 G4 C124 4.7n 4.7u 47p SPKPA2 SPKNA1 K3 K4 SPKPA SPKNA SPKNA2 SPKPD1 H1 H2 SPKPD2 SPKND1 J1 J2 VBAT SPKND2 SPKVDD2 J3 H3 SPKVDD1 SPKGND2 H4 J4 C128 10u C SPKGND1 K1 TMS TDO J5 H5 TDI TCK K2 H9 R125 10K TESTRESET VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 D1 E2 H2 K1 P1 T3 W2 AA8 AA15 AA21 Y20 U21 N19 N20 M20 M19 L19 K19 G21 B10 D4 E21 A20 A17 VREXTL VREXTH VRMMC VRSIM VRUSB VRRTC VRIO VRABB VRMEM VRPLL 10u Domain VRABB VRRTC Voltage(V) 2.8 1.8 Current(mA) 80 20 1u 1u 1u 470n 1u 1u 1u 2.2u 1u 1u C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 D12 VREXTL F12 M7 VREXTH VRMMC A1 E5 VRSIM VRUSB K12 E12 VRRTC VRIO B1 M8 VRABB VRMEM M9 VRPLL C6 B6 SWVBUS2 SWVBUS1 D6 B10 VRVBUS VRWLED1 A11 G10 VRWLED2 SWDBB1 G11 G12 SWDBB2 SWDBB3 G8 VFDBB E6 TESTV J7 SIMDTC VRDBB L103 2.2uH C131 10u ON BOARD JTAG INTERFACE REMOTE_INT VRIO JTG100 D VCC GND JTAG_TCK TCK JTAG_TDO TDO JTAG_TDI TDI JTAG_TMS TMS JTAG_TRST TX JTAG_RTCK RX E VRUSB 3.3 15 VRDBB VRSIM 1.8 / 2.85 15 VRMMC 1.8 / 2.85 100 VRDBB 1.4 - 0.95 850 VRPLL 1.3 / 1.4 / 1.05 10 VRMEM 1.8 200 VRIO 1.8 200 VREXTH 1.8 / 2.8 [email protected] [email protected] VREXTL 1.3/1.05 1.8 / 2.8 [email protected] [email protected]~2.8V C157 10u 0.1u C158 0.1u C159 2.2u C156 7 8 9 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 111 - LGE Internal Use Only