LG KE600 Service Manual - Page 120
Circuit Diagram
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7. CIRCUIT DIAGRAM 1 2 OJ101 OJ102 OJ103 OJ104 A VSUPPLY VCXO_EN R108 390K B BATT_TEMP RF_TEMP I_MONITOR REMOTE_ADC R109 3.3K R110 100K PA_LEVEL QX Q I IX TXON_PA VIBRATOR_EN C PA_BAND ANT_SW1 ANT_SW2 ANT_SW3 MODE KP_OUT4 HEADSET_DETECT LCD_BACKLIGHT IF_MODE1 FM_RESETn CAM_PWR_EN AFC RF_EN TFLASH_DETECT RF_CLK RF_DA SLIDE_DETECT D 26MHZ_MCLK VCXO_EN SIM_IO SIM_CLK SIM_RST TFLASH_DAT0 TFLASH_DAT1 TFLASH_DAT2 TFLASH_DAT3 TFLASH_CMD TFLASH_CLK LCD_ID RPWRON USBDP USBDM E TDO TDI TMS TCK TRSTn RTCK TRIG_IN TRACESYNC TRACECLK PIPESTAT0 PIPESTAT1 PIPESTAT2 TRACEPKT0 TRACEPKT1 TRACEPKT2 TRACEPKT3 F TRACEPKT4 TRACEPKT5 TRACEPKT6 TRACEPKT7 R107 22K 3 4 5 6 7 1V5_CORE 1V5_CORE 1V5_DSP 1V8_MEM 1V8_MEM 2V72_IO 1V8_MEM 2V72_IO 2V85_MMC 2V85_SIM 2V11_RTC 1V5_DSP C109 C110 C111 1u 0.1u 0.01u C112 C113 C114 1u 0.1u 0.01u C115 0.1u C116 C117 C118 1u 0.1u 0.01u C119 C120 C121 C122 1u 0.1u 0.01u 0.1u R103 0 R101 0 R104 NA C123 C124 0.1u 0.1u C101 C102 C103 0.1u 0.1u 0.1u C104 0.1u C105 0.1u C106 0.1u R102 4.7 3V1_USB C107 0.1u C108 0.1u U15 NC6 R11 NC7 L5 NC8 H5 NC9 W19 W14 W1 A19 A1 R12 W11 NC1 NC2 NC3 NC4 NC5 VDD_USB VSS_USB VSS_PLL_RTC T12 VDD_RTC W13 VDD_PLL W12 L19 VDDP_SIM A13 VDDP_MMC VSSP_DIG1 J15 VSSP_DIG2 E13 VSSP_DIG3 E10 E8 VSSP_DIG4 VDDP_DIGD B1 B19 A15 VDDP_DIGC1 VDDP_DIGC2 G19 VDDP_DIGA A9 VDDP_DIGB VDDP_ETM W10 VSSP_ETM P5 J5 VSSP_EBU1 M5 VSSP_EBU2 VSSP_EBU3 R8 W2 W7 J1 VDDP_EBU3 VDDP_EBU1 VDDP_EBU2 J8 VSS_DSPMAIN1 J9 VSS_DSPMAIN2 J10 VSS_DSPMAIN3 J11 VSS_DSPMAIN4 VSS_DSPMAIN5 L8 VSS_DSPMAIN6 L9 VSS_DSPMAIN7 L10 VSS_DSPMAIN8 L11 VDD_DSP1 H9 VDD_DSP2 H10 H11 VDD_DSP3 VDD_MAIN6 K11 VDD_MAIN5 K10 K8 K9 VDD_MAIN4 VDD_MAIN2 VDD_MAIN3 VDD_MAIN1 M10 M9 U17 W17 M0 W16 W15 M1 M2 V16 M7 V17 M8 M9 W18 M10 L12 PAOUT1A M11 PAOUT1B K12 PAOUT2A J12 PAOUT2B N15 P15 BB_QX R13 BB_Q R14 BB_I BB_IX B17 T_OUT0 B16 T_OUT1 B15 T_OUT2 D13 T_OUT3 B14 T_OUT4 C18 D15 T_OUT5 D14 T_OUT6 A18 T_OUT7 C14 T_OUT8 A16 T_OUT9 T_OUT10 C13 T_OUT11 D17 T_OUT12 C15 C17 AFC RF_STR0 A17 B18 C16 RF_STR1 RF_CLK RF_DATA H1 CLKOUT0 U12 F26M K19 VCXO_EN L18 CC_IO J16 M19 CC_CLK CC_RST C12 D12 B12 MMCI_DAT0 MMCI_DAT1 MMCI_DAT2 A12 E12 MMCI_DAT3 MMCI_CMD C11 MMCI_CLK B2 IRDA_RX A2 IRDA_TX U11 V11 USB_DPLUS USB_DMINUS E17 TDO D19 TDI F16 TMS E16 TCK C19 TRST_N D18 RTCK TP104 TP105 E14 B13 TRIG_IN A14 MON1 U8 MON2 V8 TRACESYNC TRACECLK T9 PIPESTAT0 U9 PIPESTAT1 W8 PIPESTAT2 R9 TRACEPKT0 W9 TRACEPKT1 T10 TRACEPKT2 V9 U10 TRACEPKT3 V10 TRACEPKT4 R10 T11 TRACEPKT5 TRACEPKT6 TRACEPKT7 U101 PMB8876 8 9 10 11 12 A ON BOARD ARM9 JTAG & ETM INTERFACE 2V72_IO 1V8_MEM H2 EBU_A0 H3 EBU_A1 EBU_A2 J4 EBU_A3 J2 EBU_A4 J3 EBU_A5 K1 EBU_A6 K2 K3 EBU_A7 K5 EBU_A8 EBU_A9 L2 L1 EBU_A10 M1 EBU_A11 N1 EBU_A12 EBU_A13 K4 EBU_A14 L4 EBU_A15 P1 EBU_A16 L3 EBU_A17 R1 N2 EBU_A18 N4 EBU_A19 N5 EBU_A20 T1 EBU_A21 R2 EBU_A22 EBU_A23 U2 EBU_A24 V2 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 R105 0 R106 0 CN101 G1 G2 1 30 TRSTn TDI TMS TCK RTCK TDO EXTRSTn TRIG_IN TRIG_OUT 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 TRACECLK TRACEPKT7 TRACEPKT6 TRACEPKT5 TRACEPKT4 TRACEPKT3 TRACEPKT2 TRACEPKT1 TRACEPKT0 PIPESTAT2 PIPESTAT1 PIPESTAT0 TRACESYNC B R111 NA G3 G4 EBU_AD0 V4 EBU_AD1 R4 EBU_AD2 W3 EBU_AD3 T5 R6 EBU_AD4 U5 EBU_AD5 W4 EBU_AD6 W5 EBU_AD7 U6 EBU_AD8 V5 EBU_AD9 EBU_AD10 V6 EBU_AD11 W6 EBU_AD12 T8 EBU_AD13 EBU_AD14 U7 V7 R7 EBU_AD15 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 1V8_MEM C P4 EBU_CS0_N V1 EBU_CS1_N T2 EBU_CS2_N P3 EBU_CS3_N TP102 CS_Flash1n CS_RAMn CS_Flash2n R112 3300 FCDP_RB_N G2 TP103 D EBU_ADV_N T7 EBU_RD_N N3 U1 EBU_WR_N T6 EBU_WAIT_N M2 EBU_RAS_N M4 EBU_CAS_N EBU_BC0_N M3 P2 EBU_BC1_N EBU_SDCLKO EBU_SDCLK1 U3 U4 EBU_BFCLKO R3 EBU_BFCLKI V3 EBU_CKE T3 ADVn RDn WRn RASn CASn BC0n BC1n SDCLKO SDCLKI BFCLKO BFCLKI CKE WAITn X101 V12 RTC_OUT U13 F32K V13 OSC32K RTC_OUT R113 0 32.768KHz 1 2 RESET_N VREFN VREFP IREF U14 P16 C125 L17 M16 R114 220n 22K RESETn C126 22p 4 3 MC-146_12_5PF C127 22p E VDDBB M15 L15 VSSBB U18 VDDVBR_1 R17 VDDVBR_2 2V65_ANA T17 VSSVBR_1 VSSVBR_2 P17 VDDVBT T15 VSSVBT R16 VDDD T14 VSSD U16 V14 VDDM V15 VSSM K17 F VDDBG VSSBG N19 N16 AGND K15 GUARD C128 C129 C130 0.1u 0.1u 0.1u G18 USART1_TXD F17 USART1_RXD E19 USART1_RTS_N F15 USART1_CTS_N G4 G1 USART0_TXD H4 USART0_RXD G3 USART0_RTS_N USART0_CTS_N F3 DSP_IN0 F1 DSP_OUT0 G5 DSP_IN1 F2 DSP_OUT1 USIF_TXD_MTSR USIF_SCLK A7 USIF_RXD_MRST J17 SSC1_MRST K18 SSC1_MTSR H15 SSC1_SCLK C3 I2C_SCL E4 I2C_SDA T13 PM_INT I2S2WA1 H16 I2S2WA0 I2S2_RX I2S2_TX I2S2_CLK0 I2S2_CLK1 E18 I2S1_WA0 G15 I2S1_TX G17 I2S1_RX I2S1_CLK1 G16 I2S1_CLK0 F19 VMICN K16 VMICP L16 MICP2 N18 MICN2 M17 MICP1 M18 MICN1 R18 EPPA12 T18 EPPA11 U19 EPREF2 EPREF1 EPP12 EPPA2 T19 EPP11 R19 EPN12 N17 EPN11 F18 RSTOUT_N C1 KP_OUT3 C2 KP_OUT2 F4 KP_OUT1 KP_OUT0 D3 KP_IN6 E1 KP_IN5 E2 KP_IN4 E3 KP_IN3 F5 KP_IN2 KP_IN0 KP_IN1 E11 CIF_D0 B11 CIF_D1 C10 CIF_D2 A11 CIF_D3 D11 CIF_D4 B10 CIF_D5 A10 B9 CIF_D6 C9 CIF_D7 A8 CIF_PCLK D10 CIF_HSYNC E9 CIF_VSYNC CLKOUT C8 CIF_RESET B8 CIF_PD DIF_RD C5 DIF_HD B4 DIF_VD B3 DIF_WR B5 DIF_CD C4 DIF_RESET2 D6 DIF_RESET1 E6 DIF_CS2 A4 DIF_CS1 DIF_D7 C6 DIF_D6 D7 DIF_D5 A5 DIF_D4 E7 DIF_D3 D8 DIF_D2 DIF_D0 DIF_D1 D9 B7 H18 J19 H19 J18 H17 P19 V18 V19 P18 D5 D2 D1 A3 B6 A6 C7 R115 NA R116 NA DSR DIF_RD G J-TAG U102 3G 2.5G 1 GND GND 2 RX RX 3 RXD_0 TX TX 4 TXD_0 UFLS NC1 5 ON_SW ON_SW RPWRON_EN VBAT 6 VBAT VSUPPLY PWR 7 NC2 H URXD NC3 8 UTXD 9 NC4 10 DSR DSR 11 RTS 12 RTS_0 CTS CTS_0 1 2 3 DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 DIF_CS FM_MAIN DIF_RESET REMOTE_INT DIF_CD DIF_WR DIF_VSYNC USB_CHG_ENn HOOK_DETECT CIF_D0 CIF_D1 CIF_D2 CIF_D3 CIF_D4 CIF_D5 CIF_D6 CIF_D7 CIF_PCLK CIF_HS CIF_VS CIF_MCLK CIF_RESET AF_PWR_EN KP_IN0 KP_IN1 KP_IN2 KP_IN3 KP_IN4 KP_IN5 JOG_PWDN KP_OUT0 KP_OUT1 KP_OUT2 KP_OUT3 TRIG_OUT G PM_INT CLK32K F_DPD USIF_RXD USIF_TXD SLIDE_KEY_BACKLIGHT BT_RESETn FM_INTn SIM_ENn TF_PWR_EN TXD_0 RXD_0 RTS_0 CTS_0 TX_DEBUG RX_DEBUG JOG_DISK_A JOG_DISK_B SNDOUT_R SNDOUT_L MIC1_N MIC1_P MIC2_N MIC2_P VMICP VMICN I2S1_CLK FLASH_EN I2S1_RX I2S1_TX I2S1_WA USB_EOCn WPn 2V72_IO RCV_N RCV_P R118 0 R120 0 C131 27p C132 27p 4 5 R117 4.7K R119 4.7K SCL SDA 6 7 7 Engineer: D.H.SEO Drawn by: D.H.SEO R&D CHK: DOC CTRL CHK: MFG ENGR CHK: TITLE: H LG ELECTRONICS INC. Mobile Handsets R&D Center HW Group, Develpment Lab 4 GSM_NEO-MAIN-1.1 Size: A2 12 1 8 A Changed by: D.H.SEO Date Changed: 2006.04.13 Time Changed: QA CHK: 5:01:55 pm REV: Drawing Number: Page: 1/6 8 9 10 11 12 LGMC - 121 -
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