LG KM710 Service Manual - Page 119
Bmain Sub Dinterface Cu-sd Card Ebluetooth Interface
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7. CIRCUIT DIAGRAM 1 2 3 4 5 6 BLUETOOTH INTERFACE VRIO VBAT C100 0.1u C101 0.1u BT_NRST CLK_32K RFIO_OUT F6 SLOW_CLK_IN E3 NSHUT_DOWN F5 VDD_IN_BB H3 F1 VDD_IN_RFIO VDD_IN_OSC VDD_IO3 G7 D8 A3 D6 VDD_IO2 CLK_MODE_SEL VDD_IO1 VDD_DAC C2 PA_CTRL B3 NC1 G5 H8 H6 NC2 NC3 BT_CLK_REQ B RFIO_OUT D7 IO0_EXT_CLK_REQ_OUT C6 IO1 B7 IO2 D5 A6 IO3_SDA IO4 C4 IO5 C8 IO7 B4 F7 IO14 IO15_EXT_CLK_REQ_IN U100 A1 G4 IO16 F2 IO17_SCL BRF6300 RFIO_LDO_OUT G3 OSC_LDO_OUT D2 ANA_LDO_OUT H5 F_LDO_OUT A4 BB_LDO_OUT1 F8 BB_LDO_OUT2 RFP H1 RFM H2 C3 JTAG_TDI JTAG_TDO E6 JTAG_TMS B5 JTAG_TCK D4 E5 HCI_TX E4 HCI_RX E8 HCI_CTS E7 HCI_RTS E2 XTALP_FAST_CLK_IN E1 XTALM C5 AUD_IN A7 AUD_FSYNC AUD_OUT C7 AUD_CLK B6 L100 1.2nH L101 1.2nH C106 1000p C103 1.5p LFB2H2G45BB1A243 FL100 1 6 GND1 UP 2 3 BP1 NC 5 4 BP2 GND2 C105 100p R100 0 BT_RX BT_TX BT_RTS BT_CTS BT_CLK MCSI_DOUT MCSI_SYNC MCSI_DIN MCSI_BCLK C107 C108 C109 C110 C111 1u 1u 1u 1u 1u G6 TX_DBG B2 PMTST C1 ANATEST1 BGAP_V_I ANATEST2 H7 VSS1 VSS2 VSS4 VSS3 A2 VSS5 F4 VSS_HVM D1 VSSA1 VSSA2 VSSA4 VSSA3 H4 VSSA5 A8 B1 B8 A5 G8 G2 F3 G1 R102 DNI UART_TXD C102 1000p L102 100nH OUT100 OUT101 C104 DNI C D SC100 9 1 8 2 7 3 6 4 5 7 8 9 BT_RX BT_TX BT_RTS BT_CTS BT_CLK MCSI_DOUT VBAT MCSI_SYNC MCSI_DIN MCSI_BCLK TFLASH_DETECT C116 DNI MAIN SUB INTERFACE C117 C114 C115 DNI 27p 27p CN100 G1 G2 1 30 2 29 3 28 4 27 5 26 6 25 7 24 8 23 9 22 10 21 11 20 12 19 13 18 14 17 15 16 G3 G4 MM_2V8 TF_DAT3 TF_DAT2 TF_CLK TF_CMD TF_DAT1 TF_DAT0 BT_CLK_REQ BT_NRST CLK_32K VRIO UART_TXD AXK8L30125BG, 0.9mm u-SD CARD VRIO MM_2V8 R101 100K TF_DAT2 TF_DAT3 TF_CMD TF_CLK TF_DAT0 TF_DAT1 TFLASH_DETECT C112 22p C113 1uF S100 SCHA1B0102 DAT2_RSV CD_DAT3_CS CMD_DI VDD CLK_SCLK VSS DAT0_DO DAT1_RSV COMMON DETECT DUMMY1 DUMMY2 E 1 2 3 4 5 LGE Internal Use Only - 120 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
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