LG KM710 Service Manual - Page 117

7. CIRCUIT DIAGRAM 1 2 3 4 5 6 7 8 9 10 A SD CARD/BT FPCB CONNECTOR DISPLAY & WHEEL POWER SLIDE FPCB CONNECTOR VBAT DP_2V8 FL800 EVRC14S03Q030100R 1 CN801 64 1 9 INOUT_A1 INOUT_B1 CN800 2 8 G1 1 2 G2 30 29 DAC_2V8 U800 BH28MA3WHFV 1 VIN VOUT1 2 3 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 2 63 LED_OUT For LCD LED 3 62 5 G1 10 G2 BT_RX 3 28 5 VOUT2 4 VRIO BT_TX GND NOISE 4 61 BT_RTS 4 27 TF_DAT3 DP_PWON 6 STBY PPAD 7 For HALL IC BT_CTS 5 26 TF_DAT2 5 60 BT_CLK 6 25 TF_CLK R800 C800 Discharge R C801 C802 MLCD_DATA(15:0) FL801 EVRC14S03Q030100R 7 24 TF_CMD 100K 2.2u 0.01u 1u 1 9 INOUT_A1 INOUT_B1 6 59 MCSI1_DOUT 8 23 TF_DAT1 MLCD_DATA(0) 2 8 INOUT_A2 INOUT_B2 VIBRATOR VBAT MCSI1_SYNC MCSI1_DIN MCSI1_BCLK 9 22 10 21 11 20 TF_DAT0 BT_CLK_REQ VRIO MLCD_DATA(1) MLCD_DATA(2) MLCD_DATA(3) 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 7 58 ESD9X5.0ST5G INSTPAR ZD310 8 57 50mA 5 G1 10 G2 TFLASH_DETECT 12 19 BT_NRST MLCD_DATA(4) LED_CA1 13 18 CLK_32K MLCD_DATA(5) 9 56 B 14 17 15 16 MLCD_DATA(6) MLCD_DATA(7) FL802 EVRC14S03Q030100R LED_CA2 B UART_TXD 10 55 MLCD_DATA(8) 1 9 INOUT_A1 INOUT_B1 LED_CA3 G3 G4 CAMERA PART POWER MLCD_DATA(9) MLCD_DATA(10) 2 8 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 11 54 MLCD_DATA(11) 4 6 INOUT_A4 INOUT_B4 12 53 MLCD_DATA(12) SLED_CA1 5 G1 10 G2 AXK7L30227G, 1.0mm VBAT VCAM_18 VCAM_28 MLCD_DATA(13) MLCD_DATA(14) MLCD_DATA(15) 13 FL803 EVRC14S03Q030100R 14 52 SLED_CA2 51 CAM_2V8_EN U801 1 2 VIN EN1 3 EN2 4 NC1 RT9011-MGPQW 8 VOUT1 VOUT2 7 NC2 6 GND 5 1 9 INOUT_A1 INOUT_B1 2 8 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 15 50 SENSOR_I2C_SCL 16 49 SENSOR_I2C_SDA 17 48 9 PGND 5 G1 10 G2 SENSOR_INT R801 C804 Discharge R C810 C803 18 47 100K 1u 1u 1u FL804 EVRC14S03Q030100R 19 46 1 9 MLCD_CS INOUT_A1 INOUT_B1 LED_I2C_SCL 2 8 MLCD_RESET INOUT_A2 INOUT_B2 20 45 3 7 SLCD_CS INOUT_A3 INOUT_B3 LED_I2C_SDA C MLCD_WR 4 6 INOUT_A4 INOUT_B4 21 44 C ZD801 PRSB6.8C WHEEL_RESET 22 43 5 G1 10 G2 100 ohm 15pF DP_2V8 23 42 HALL_PDN 24 41 HALL1_OUT 25 40 VA800 HALL2_OUT EVLC5S02100 3M F/F CAMERA CONNECTOR LCD_ID 26 39 27 38 MLCD_RD SPK_RCV_N VCAM_18 CAMERA CORE 20mA SLCD_RESET R802 15 28 37 SPK_RCV_P 29 36 G2 10 G1 5 VCAM_28 VCAM_28 ZD802 PRSB6.8C MLCD_VSYNC MLCD_RS 30 35 KBR(4) CN802 G1 G2 INOUT_B4 INOUT_A4 6 4 CAM_D(7) INOUT_B3 INOUT_A3 CAM_D(6) D 1 34 2 33 7 3 INOUT_B2 INOUT_A2 8 2 CAM_D(5) INOUT_B1 INOUT_A1 CAM_D(4) 3 32 9 1 31 34 KBC(0) KBR(5) 32 33 KBC(1) D CAM_RST FLASH_CAM CAM_I2C_SDA CAM_I2C_SCL 4 31 5 30 6 29 7 28 8 27 9 26 10 25 11 24 ICVE10184E070R101FR FL805 G2 10 G1 5 INOUT_B4 INOUT_A4 6 4 INOUT_B3 INOUT_A3 7 3 INOUT_B2 INOUT_A2 8 2 INOUT_B1 INOUT_A1 9 1 CAM_D(3) CAM_D(2) CAM_D(1) CAM_D(0) VA802 VA803 EVLC5S0E2V1L0C05S02100 VA804 VA805 EVLC5S0E2V1L0C05S02100 GB042-64S-H10-E300 12 23 ICVE10184E070R101FR FL806 CAM_PD 13 22 14 21 FL807 ICVE10184E070R101FR 15 16 17 G3 20 19 18 G4 1 9 INOUT_A1 INOUT_B1 2 8 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 CAM_MCLK CAM_VS CAM_HS CAM_PCLK 5 G1 10 G2 AXK7134225 VA806 C806 56p 0.9mm C809 56p 100 ohm 7.5 pF E EVLC5S02100 1 2 3 4 5 LGE Internal Use Only - 118 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes