GSM_Service_A2Blank.cvx Motorolla A780 Schematics
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SH202 SH203 SH251 SH105 SH204 SH205 SH252 SH107 SH106 SH206 SH108 R142 10 SH209 SH254 SH255 SH110 SH111 SH210 SH211 SH112 SH113 SH212 SH213 SH114 SH115 SH214 SH215 R151 C151 .01uF C152 .01uF XTAL Y140 TCO-5871 26MHz SH253 SH208 1MEG DNP_Q110 SH103 VRF_LNA SH250 39pF 2113743N40 SH201 C141 SH200 1.0uF 2187893N01 SH104 SH101 C139 SH100 U150 TC7S04FU C142 100pF OSCA VRF_LNA VRF_LNA RX_EN RX_EN LDTO RF_CLK RF_DATA RF_CS MDI MS TXI C131 1.0uF 2187893N01 C123 39pF 2113743N40 MCLK OSCM DNP_R143 470K RF_CS RF_DATA RF_CLK LDTO VRF_TXRX 1.0uF 2187893N01 GND_DNP L102 8.2nH L133 82.0nH C130 OSCO DNP_C102 0.5pF 2113743N01 RX_EN A100 PT39PLTA19 PA_BAND_SEL 0.1uF 2113743M24 CNTRL_2 C121 C101 6.8pF M101 SWITCH VRF_LNA VRF_LNA C147 39pF 2113743N40 L103 39nH 2409646M13 C103 33pF 2113740F39 ENR FL100 890032 CLKR DNP_C105 C109 2.4pF FSR U120 RF2722 DRI U100 HS-M59SP6T424 TXST TX_EN VRANGE CNTRL_1 VRF_LNA VRF_LNA OSCM U130 RF6003 R136 100K CNTRL_3 1.0uF 2187893N01 C108 C107 39pF 2113743N40 C118 39pF 2113743N40 C106 39pF 2113743N40 C117 27pF 2113743N36 C104 39pF 2113743N40 OSCA R124 CNTRL_1 0 VT 100pF 2113743N50 C140 0.1uF 2113743M24 R150 2 C144 1.0uF 2187893N01 R111 0 0662057M01 R138 C133 C132 1.0uF 2187893N01 39pF 2113743N40 VRF_VCO R134 0 VRF_LNA VRAMP C137 0.1uF 1.2K C150 2.7pF 39pF 2113743N40 DNP_C111 DNP_C110 10pF C128 U122 EXB24AT3 CNTRL_2 0.1uF 2113743M24 R135 12 0 C138 1.0uF 2187893N01 C126 CNTRL_3 C124 R132 FIN U121 EXB24AT3 2113743N36 VRF_LNA VT C122 0.1uF 2113743M24 VRF_VCO C127 27pF VTC R126 C136 R125 TX_EN VRF_LNA VRF_LNA OSCOM C135 0.1uF DAC2 C153 0.1uF 2113743M24 0 0 VTC VRF_LNA FIN 39pF 2113743N40 R137 100K 39pF 2113743N40 VRANGE U110 RF3144 C112 39pF 2113743N40 DNP_C148 39pF 2113743N40 B+ C113 R122 0 0662057M01 E101 EXCML45A 39pF TX_EN 2113743N40 C146 27pF 2113743N36 C145 33pF 2113743N38 C114 4.7uF 2187906N01 C115 39pF 2113743N40 PA_BAND_SEL A780 C116 39pF 2113743N40 R E V IS IO N S Service Engineering & Optimization 2004.07.30 Level 3 Schematics Rev. 1.0 A780 Alexander Buehler, Michael Hansen Page 1 of 5 VCCQ CS0B SAP_TXD SAP_RXD SH350 21R01 SAP_CLK SAP_FRM SH300 SH303 SH302 TP301 TP302 TP303 TP304 TP305 BP_RDY DNP_R321_TEMP CS0B DNP_R331_TEMP TP306 TP307 TP310 BB_WDI2 CKO SH304 DNP_U304_TEMP NC7SZ19 CE_1_BP DNP_R325_TEMP A23 CS0B DNP_R326_TEMP SH305 A24 SH306 SH307 SH308 SH309 SH310 SH311 SH312 SH313 SH314 SH315 DAI_MODE DNP_R327_TEMP TP313 TP314 TP315 SDATA_LCD_DATA[7] PCAP_PRI_INT TP385 TP311 EBWB INT3 CS1B VCCQ DNP_R328_TEMP TP312 CE_2_BP TP317 TRK_CLK SJC_MOD TP318 DNP_R301 SH322 SRDA_LTS FACT_DET PPD_DET INT5 USB_SUSPEND CHRG_DET_PU DNP_R323 0 CLK_32_768K TP319 ROW6 CE_1_BP DNP_R339_TEMP R_WB VCCQ EB1B EB0B LBAB 1000pF 0 C308 nPWR_EN TOUT12 ICL_VPIN ICL_VPOUT VAB_IO +2.775V XX125 U305-1 R324 5.1K U305-2 PWR_GND DNP_R337_TEMP ICL_VMIN DNP_R319_TEMP ICL_VMOUT ICL_XRXD DNP_R330_TEMP USB_SUSPEND A0 DNP_R318_TEMP DNP_R320_TEMP NEP_TXENB NEP_VPIN NEP_VPOUT NEP_VMIN NEP_VMOUT NEP_XRXD TP323 TP324 ADDRESS(24:1) ADDRESS(1) ADDRESS(2) ADDRESS(3) ADDRESS(4) ADDRESS(5) ADDRESS(6) ADDRESS(7) ADDRESS(8) ADDRESS(9) ADDRESS(10) ADDRESS(11) ADDRESS(12) ADDRESS(13) ADDRESS(14) ADDRESS(15) ADDRESS(16) ADDRESS(17) ADDRESS(18) ADDRESS(19) ADDRESS(20) ADDRESS(21) ADDRESS(22) U301 RD38F3340LLYDQ0 R309 0 VCCQ CS1B VCCQ ADDRESS(23) ADDRESS(24) A24 RESET_OUT TP380 R329 VCCQ 0 NC NC D15 CKO EB1B EB0B ECBB LBAB BURSTCLK DNP_R311_TEMP ENR TXST A16 A17 A18 A19 A20 A21 A22 A23 OW_DATA LOWB_HIGH A10 A11 A12 A13 A14 A15 TOUT9 DNP_R316_TEMP DNP_R317_TEMP RX_EN D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 SPI_CS0 ANT_DET SPI_CS2 NEP_RESET* BB_WDI ICL_TXENB 0 CS1B INT4 A1 A2 A3 A4 A5 A6 A7 A8 A9 PCAP_SPI(3:0) R310 100K ECBB RESET_OUT DRI TDI TDO TRST TMS TCK RTCK MCU_DEB DSP_DEB 39pF C309 BURSTCLK R_WB INT3 INT3 PCAP_PRI_INT +2.775V 0 OEB TP387 INT5 VAB_IO R307 CE_2_BP ROW4 TP_MM_EN TP381 TP322 TP321 MCU_INT_SW BP_RDY LCD_DATA2 LCD_DATA1 LCD_DATA0 VSIM_EN TP388 LCD_RS LCD_CS LCD_CLK BB_WDI2 KBC1 DAI_MODE ROW7 R322 TP378 ROW4 R340 68K ROW0 BUL_VMIN C304 R306 47K DNP_R335_TEMP DNP_R336_TEMP SAP_FRM FSR CLKR SAP_RXD SAP_TXD SAP_CLK SJC_MOD SDATA_LCD_DATA[7] +2.775V BATT_DETB VAB_IO +2.775V VAB_MEM +1.875V .01uF BUL_VPIN ROW0 TP379 XTAL 0.1uF VR300 5.6V 39pF VAB_IO R303 0 1.0uF C302 C303 C334 TP320 BP_ROW5 RF_CS RF_DATA RF_CLK +2.775V VAB_IO R308 1K NEP_URXD2 NEP_UTXD2 NEP_URTS2 NEP_UCTS2 FLIP_SW SRDA_LTS STDA_LTS SCKA_LTS EBWB CS0B CS1B MCLK MDI MS TP360 nGAM_RESET 0.1uF C301 0.1uF TP350 TP351 TP352 TP353 PCAP_CS BB_SPI_MISO BB_SPI_MOSI BB_SPI_CLK C333 M300 CONTACT R304 TP316 TP386 MOD NEP_UART1_TXD NEP_UART1_RXD NEP_UART1_RTS NEP_UART1_CTS SIM_VCC R302 5.6K TOUT9 SW_BP_EN VCCQ SPI_CS2 VAB_MEM +1.875V SH321 INT4 USB_EN SIM_DIO SIM_CLK SIM_RST SH320 MIDRATE_CTL DNP_R305 39K SH319 SH318 SIM_VCC SH317 +1.575V VBB_REF 0 DATA(15:0) U300 15pF TP361 TP325 TP326 TP327 TP328 TP329 TP330 C335 R313 PCAP_RESET* VAB_IO NEPTUNE_LTS R312 200K 100K +2.775V C332 .01uF +2.775V TC7SZ08FU TP_MM_EN STANDBY 10 DNP_R315 VRF_TXRX DNP_U302 PCAP_STDBY DNP_R338_TEMP C310 1.0uF C312 1.0uF TRK_CLK C311 1.0uF VAG_CODEC +2.775V V_AUDIO NEP_RESET* C313 .01uF C325 .01uF C323 C322 .01uF .01uF C328 C321 .01uF .01uF TP331 WDOGB TP332 TRST TP333 MCU_DEB TP334 DSP_DEB TP335 TDO TP338 TDI TP343 TMS TP344 TCK TP345 RTCK TP346 +2.775VVAB_IO TP347 TP348 TP349 SIM_VCC C324 +1.575V VBB_REF +1.875VVAB_MEM 0.1uF C330 C329 .01uF A780 .01uF C317 .01uF +2.775VVAB_IO DNP_R334_TEMP +2.775V C318 VCCQ VRF_TXRX C320 0.1uF STANDBY CLK_13MHz C327 0.1uF VDD_CORE C319 0.1uF ADC_N ADC_P DAC_N DAC_P TP336 TP337 ADC_DATA C326 0.1uF C315 C316 1.0uF 4.7uF 1.0uF 1.0uF C314 VDD_CORE R E V IS IO N S Service Engineering & Optimization 2004.07.30 Level 3 Schematics Rev. 1.0 A780 Alexander Buehler, Michael Hansen Page 2 of 5 0 R414 0.1uF C404 R455 0.1uF C406 C408 0.1uF C405 0.1uF 4.7uF VGAM_IO C435 C432 0.1uF 0.1uF C437 C433 0.1uF 20K 20K 20K R406 R403 0.1uF USB_PWR 0.1uF R434 100K 100K +2.775V BL2_SINK R432 100K 100K R430 100K R433 USB_ID C462 V_AUDIO V_BOOST +5.5V CIF_SDATA CIF_SCLK B+ +4.2V KP_KOUT_1 +2.775V VGAM_IO +2.775V +2.775VVGAM_CORE KP_KIN_4 +2.775VVGAM_RF KP_KIN_2 LED+ KP_KIN_0 GAM_URXD R410 CLK_32_768K GAM_URTS 0 SH400 SH509 SH402 SH501 SH404 SH405 SH500 SH406 SH407 SH510 SH408 SH409 SH514 SH410 SH411 AP_SPI_CS SH412 SH413 SH414 SH415 nBATT_FAIL SH416 SH417 SH424 SH418 SH419 SH425 SH420 SH421 SH426 SH422 SH423 10K R415 KP_KOUT_0 C465 KP_KOUT_2 4.7uF BL_SINK nGAM_RESET SH513 LCD_FL KP_KIN_3 GAM_UCTS BUL_DATA(15:0) 5104742R01 LT1937 U404 KP_KIN_1 DNP_R405_TEMP BUL_DATA(0) BUL_DATA(1) BUL_DATA(2) BUL_DATA(3) BUL_DATA(4) BUL_DATA(5) BUL_DATA(6) BUL_DATA(7) BUL_DATA(8) BUL_DATA(9) BUL_DATA(10) BUL_DATA(11) BUL_DATA(12) BUL_DATA(13) BUL_DATA(14) BUL_DATA(15) GAM_UTXD DNP_R404_TEMP D401 4813833B19 2404768R01 L401 0 VCC_IO J402 0987817K04 R412 TP_GND_3 DNP_R460_TEMP EMU_MUX1 TP449 EMU_MUX2 BUL_ADD3 BUL_ADD4 BUL_ADD5 BUL_ADD6 BUL_ADD7 BUL_ADD8 BUL_ADD9 BUL_ADD10 BUL_ADD11 BUL_ADD12 BUL_ADD13 BUL_ADD14 BUL_ADD15 BUL_ADD16 BUL_ADD17 BUL_ADD18 BUL_ADD19 BUL_ADD20 BUL_ADD21 BUL_ADD22 BUL_ADD23 BUL_ADD24 BUL_ADD25 V_BOOST +2.775V DNP_R461_TEMP BUL_ADD(25:0) BUL_ADD1 BUL_ADD2 VCC_AUDIO KP_KIN_0 KP_KIN_1 KP_KIN_2 VAB_IO EMU_2_8V KP_KIN_0 +5.5V +1.2V +2.775V COMP_OUT VCC_IO KP_KOUT_4 +1.2V VCC_CIF VAB_IO +2.775V KP_KIN_3 KP_KIN_4 +2.775V VAP_CORE DNP_R463_TEMP KP_KIN_4 KP_KOUT_3 +2.775V VAP_SRAM DNP_R450_TEMP +1.2V VCC_CORE +1.2V +1.875V BUL_DATA(0) BUL_DATA(1) BUL_DATA(2) BUL_DATA(3) BUL_DATA(4) BUL_DATA(5) BUL_DATA(6) BUL_DATA(7) BUL_DATA(8) BUL_DATA(9) BUL_DATA(10) BUL_DATA(11) BUL_DATA(12) BUL_DATA(13) BUL_DATA(14) BUL_DATA(15) VCC_SRAM VBT_RF +2.775V +1.875V 4.7K 4.7K DNP_R449_TEMP +2.775V VGAM_CORE +2.775V VAB_IO SNP_INT_B KP_KIN_3 R416 1K 8.2 0662057M74 0662057M24 R417 BL_FDBK SH401 VR404 16V 4813830A29 C466 1uF 2311049A36 LED- U401-1 NC7WZ04 BUL_ADD11 BUL_ADD10 BUL_ADD12 AP_SPI_FRM BUL_ADD(25:0) VCC_IO U401-2 +2.775V PWR_GND 0.1uF VCC_LCD +2.775V 0 DNP_R465_TEMP U401-3 C438 0 C463 0.1uF C449 100pF VR400 6V VCC_LCD +2.775V 0 +2.775V R464_TEMP VCC_IO FLIP_SW DNP_R475_TEMP A3210ELH U402 27K R474_TEMP R444 +2.775V EAR_SPKR-_out NC7WZ04 POWER_FAIL VCC_IO EAR_SPKR+_out FLTR BUL_ADD9 BUL_ADD8 BUL_ADD7 BUL_ADD6 BUL_ADD5 BUL_ADD4 BUL_ADD3 BUL_ADD2 BUL_ADD1 0.1uF +2.775V +1.875V VAB_IO DNP_R448_TEMP +2.775V VCC_LCD VAP_GAM_RF VAB_MEM KP_KIN_1 FL401 BUL_ADD12 BUL_ADD11 BUL_ADD10 C407 VCC_USIM VGAM_RF +1.875V DNP_R447_TEMP +1.875V SNP_INT_CTL VAB_MEM DNP_R428 VCC_IO +2.775V SAP_TXD AP_AUD_RXD KP_KOUT_4 R435 R436 0.1uF C436 C434 0.1uF VCC_MEM PWR_KEY +1.2V DNP_R445_TEMP +1.875V CIF_DATA_7 MMC_DATA1 MMC_DATA2 MMC_DATA3 MMC_CMD ICL_VMIN CIF_DATA_1 CIF_DATA_3 nLCD_EN TP410 VCC_MEM_CORE PPD_DET +2.775V VAP_PLL DNP_R443_TEMP +1.2V NEP_UCTS2 GAM_UCTS VAB_IO DNP_R441_TEMP +2.775V VCC_PLL R476 3K KP_KOUT_0 KP_KOUT_1 KP_KOUT_2 KP_KOUT_3 +1.875V VCC_BB NEP_URTS2 DNP_R480_TEMP AD6 INT_MIC_OUT +2.775V B+ CIF_DATA_5 CIF_DATA_4 TP450 GAM_URTS INT_MIC_BIAS +3.3V VAB_IO DNP_R440_TEMP +2.775V +4.2V 0 VCC_IO DNP_R479_TEMP VAP_USB DNP_R439_TEMP +3.3V AP_AUD_TXD nBB_RESET AP_AUD_FRM CIF_VSYNC J401 0987817K06 DNP_R438_TEMP VCC_USB NEP_UTXD2 100K CIF_PCLK SYS_RESTART ICL_VMOUT MCU_INT_SW LCD_DATA_0 0 +1.20V DNP_R478_TEMP TP446 ICL_VPIN ICL_XRXD MMC_DATA0 VOICE_REC VCC_PLL NEP_URXD2 TP_GAM_URXD TP_GAM_UTXD BUL_DQM0 BUL_DQM1 BUL_SDCKE VCC_MEM VCC_MEM VCC_MEM C429 4.7uF DNP_R477_TEMP GAM_UTXD GAM_URXD TP417 +2.775V R457 C430 LOUDSPKRLOUDSPKR+ BUL_ADD8 BUL_ADD7 BUL_ADD6 BUL_ADD5 BUL_ADD4 BUL_ADD3 BUL_ADD2 BUL_ADD1 BUL_ADD9 1MEG 0.1uF CIF_HSYNC SNP_INT_CTL SNP_INT_B VIBRATOR C468 0.1uF BUL_nCS3 TP448 U400-1 BULVERDE_14X14 R401 BUL_VMIN BT_RESET VCC_MEM +2.775V R454 CIF_DATA_2 AP_AUD_CLK TP444 BUL_TXENB AP_SPI_RXD CIF_DATA_0 BT_WAKEUP AP_SPI_CLK ICL_TXENB ICL_VPOUT MMC_CLK SAP_CLK CIF_MCLK AP_SPI_FRM TP409 TP451 TP432 FLASH_EN FLIP_SW BB_WDI BT_HOST_WAKEUP TP452 BB_WDI2 AP_WDI USB-_HST USB+_HST USB-_CLNT USB+_CLNT 4.7uF C401 2187906N01 0.1uF TP419 100K 100K R426 0.1uF FLASH_EN B+ +4.2V VCC_BB 0.1uF LCD_DATA_1 LCD_DATA_2 LCD_DATA_3 LCD_DATA_4 LCD_DATA_5 LCD_DATA_6 LCD_DATA_7 LCD_DATA_8 LCD_DATA_9 LCD_DATA_10 LCD_DATA_11 LCD_DATA_12 LCD_DATA_13 LCD_DATA_14 LCD_DATA_15 LCD_VSYNC LCD_HSYNC LCD_MCLK LCD_OutputEn 4.7K 4.7K R425 C418 C425 +2.775V +2.775V TP455 VCC_MEM TP460 4.7uF VAP_MMC+2.775V 0.1uF +2.775V C426 +2.775V C416 MMC_CLK MMC_DATA0 MMC_DATA1 DNP_R446_TEMP TP_GAM_RESET U407 MS07D9SD7B3 +2.775V VCC_MEM R458 TP422 +2.775V VCC_MEM BUL_SDCLK0 BUL_SDCLK1 BUL_SDCLK2 BUL_SDCLK3 BUL_nOE BUL_nWE 0 4.7uF VCC_IO VCC_USIM R431 .01uF 2113743L41 C469 0.1uF C470 R459 BUL_nSDCAS BUL_nSDRAS 1.0uF TP438 C431 +2.775V VAB_IO 0 .01uF 2113743L41 R497 0.1uF C471 C485 R488 C483 0.1uF VCC_MEM 0 +1.875V VCC_MEM +1.875V 0.1uF C484 0 R495 BUL_SDCLK1 DNP_R489 BUL_SDCLK2 R490 0 BUL_ADD23 BUL_ADD24 R492 TP411 TP412 TP413 TP414 TP415 +2.775V VCC_IO 0 R493 BUL_nRST U400-2 IC_PWR_GND +2.775V C423 TP465 TP435 TP436 TP467 BUL_DQM0 BUL_DQM1 0.1uF C417 +2.775V TP453 TP434 TP464 BUL_nSDCAS BUL_nSDRAS BUL_SDCKE VCC_MEM_CORE VAB_IO TP_MM_EN OPTION2 C415 TP445 TP461 BUL_DATA(0) BUL_DATA(1) BUL_DATA(2) BUL_DATA(3) BUL_DATA(4) BUL_DATA(5) BUL_DATA(6) BUL_DATA(7) BUL_DATA(8) BUL_DATA(9) BUL_DATA(10) BUL_DATA(11) BUL_DATA(12) BUL_DATA(13) BUL_DATA(14) BUL_DATA(15) 0.1uF R456 TP439 TP440 TP441 TP433 TP454 BUL_nOE BUL_nWE 10K R453 TP423 TP424 10K 10K 10K C414 MMC_DATA2 MMC_DATA3 MMC_CMD J404-1 J404-2 J404-3 J404-4 J404-5 J404-6 J404-7 J404-8 J404-9 J404-10 J404-11 J404-12 J404-13 J404-14 C461 BUL_nCS2 TP447 TP418 TP420 TP437 270K R423 0 R424 R421 R422 nBATT_FAIL TP462 TP463 R496 R491 R498 VCC_CORE 1MEG PCAP_MCU_RESET* BUL_nRST C482 100pF 100pF C481 TP416 20K R462 DNP_R483 100K 0662057N15 +1.875VVCC_MEM 20K +2.775V nAP_RESETOUT 47K BUL_nCS2 20K R452 C413 VCC_MEM R420 100K PWR_EN nAP_RESET DNP_R482 R494 VCC_IO 0.1uF 0.1uF 10uF 0.1uF 47K 0662057N15 nAP_RESETOUT VCC_IO CX96F 12-100MHz Y400 CLK_32_768K +2.775V C411 C412 R419 10pF 32.768KHz VCC_IO TP431 TP443 1MEG R418 100K +2.775V Y401 +2.775V +2.775V 0.1uF BUL_13MHz C420 10pF BP_RDY AP_SEC_INT CIF_DATA_6 C473 33pF 2113743N38 0 C409 CIF_DATA_7 C419 BUL_SDCLK0 0.1uF CAMERA_RESET VCC_MEM TP442 BUL_nCS1 0 C472 33pF 2113743N38 +1.875V 0 LCD_FL CIF_DATA_6 R499 20K TP430 CIF_HSYNC CIF_PCLK R413 C402 0.1uF IrDA_RXD IrDA_TXD CAMERA_PD BT_UCTS CIF_VSYNC CIF_DATA_5 BT_URTS CIF_DATA_4 VCC_IO BUL_XRXD OPTION1 OPTION2 CAMERA_RESET CIF_DATA_3 20K +2.775V BUL_VMOUT SAP_FRM SAP_RXD BUL_VPOUT BUL_VPIN CE_UART_RTS BT_URXD BT_UTXD VCC_IO CIF_SCLK AP_SPI_TXD 0 CIF_DATA_2 C410 CAMERA_PD CIF_SDATA R484 CIF_DATA_1 R487 +1.1V VCC_IO CIF_DATA_0 CIF_MCLK +2.775V C403 +3.3V +1.20V 0.1uF VCC_USB VCC_LCD VCC_SRAM C486 100pF C479 C480 100pF 100pF 100pF C477 C478 100pF C475 C476 100pF 100pF C474 J403 0987817K06 0 0988866N01 33pF 33pF LCD_DATA_15 33pF LCD_DATA_14 C444 33pF LCD_DATA_13 C439 33pF LCD_DATA_12 C448 33pF C440 33pF LCD_DATA_10 33pF LCD_DATA_9 C442 33pF LCD_DATA_8 C456 33pF LCD_DATA_7 C455 33pF LCD_DATA_6 C445 LCD_DATA_11 VCC_LCD C441 +2.775V +2.775V LCD_DATA_5 TSX_1 TSY_1 LCD_DATA_0 TSX_2 LCD_DATA_1 TSY_2 LCD_DATA_2 LED- LCD_DATA_3 LCD_DATA_4 33pF 33pF 33pF R E V IS IO N S Service Engineering & Optimization 2004.07.30 C459 C457 C454 33pF C451 33pF C452 33pF C460 33pF LED+ C458 6.8V VR401 J400-39 J400-40 J400-41 J400-42 J400-43 J400-44 VCC_LCD 33pF R473 100K 6V VR402 A780 +2.775V VCC_IO LCD_VSYNC C446 nLCD_EN C464 J406 KP_KIN_2 C447 LCD_MCLK 33pF VOICE_REC J405 KP_KOUT_3 VR403 6.8V KP_KOUT_4 KP_KIN_0 LCD_OutputEn LCD_HSYNC C450 KP_KIN_1 SWITCH S401 J400-1 J400-2 J400-3 J400-4 J400-5 J400-6 J400-7 J400-8 J400-9 J400-10 J400-11 J400-12 J400-13 J400-14 J400-15 J400-16 J400-17 J400-18 J400-19 J400-20 J400-21 J400-22 J400-23 J400-24 J400-25 J400-26 J400-27 J400-28 J400-29 J400-30 J400-31 J400-32 J400-33 J400-34 J400-35 J400-36 J400-37 J400-38 Level 3 Schematics Rev. 1.0 A780 Alexander Buehler, Michael Hansen Page 3 of 5 +1.875VVBT_RF TP_GND_1 R503 TP_GND_2 0 C501 10uF C503 20pF C502 20pF Y500 70A43 15.36MHz BT_WAKEUP BT_HOST_WAKEUP SAP_TXD SAP_RXD SAP_FRM SAP_CLK DNP_R509_TEMP BT_UTXD BT_URXD DNP_R507_TEMP DNP_R506_TEMP VAB_IO +2.775V VAB_IO R512 R513 100K R501 0 BT_RESET R504 TP_BT_UTXD TP_BT_URXD TP_BT_UCTS TP_BT_URTS VAB_IO R502 68K CLK_32_768K 100K +2.775V 100K U500 95L14 BT_URTS BT_UCTS DNP_R508_TEMP +2.775V C504 0.1uF DNP_R514 0 R515 0 M501 CONTACT A780 DNP_L501 6.8nH 2409154M11 R E V IS IO N S Service Engineering & Optimization 2004.07.30 Level 3 Schematics Rev. 1.0 A780 Alexander Buehler, Michael Hansen Page 4 of 5 B+ +4.2V 100K 22uF C256 Q251 4862830F01 C282 0.1uF Q252 D203 D202 BATT+ R215 D204 USB_PWR USB_PWR 22K 0 15K 0662057N07 C603 22uF 2311049A89 0.1uF 2113743M24 0662057N03 SPKR_OUT2 C604 4809788E06 6.8V C605 33pF 2113743N38 Q255 4809579E58 AR_IN 1500pF 2113743L21 ALRT_IN AR_OUT HS_SPKR_R HS_SPKR_L LOUDSPEAKER- LOUDSPEAKER- LOUDSPEAKER+ Q256 CHRG_DET C609 FLTR LOUDSPKR+ 200K R283 XX125 U257-1 33pF 2113743N38 FL603 0 AR_OUT C607 R604 C610 R281 1K 2187906N01 4.7uF AR_IN C606 33pF 2113743N38 ALRT_IN VS601 4809788E06 6.8V .01uF 2113743L41 SPKR_OUT2 Q257 C255 R282 100 LOUDSPKRVS600 C602 R280 R603 C601 R602 0 R601 Q258 4809579E58 .01uF 2311049A89 LOUDSPEAKER+ 4809579E58 C608 22uF 2113743L41 AL_IN AL_IN MIDRATE_CTL_B C611 33pF 2113743N38 33pF 2113743N38 XX125 U206-1 AL_OUT USB_VBUS AL_OUT USB_PWR Q253 4862830F01 R284 C612 33pF 2113743N38 D205 0.25 TP201 USB_PWR C254 0.1uF B+ +4.2V USB_EN_B 200K R257 U201 17F58 D201 Q254 4862830F01 USB_PWR 2113743M24 C202 5600pF 0.1uF 1500pF 2113743L21 EAR_SPKR- SW_BP_EN 0.1uF C228100K R228 C613 C614 R252 200K USB_PWR_IN SYS_RESTART +2.775V BATT+ VAB_IO SPKR_IN EAR_SPKR-_out EAR_SPKR+_out R229 SPKR_OUT1 0 EAR_SPKR- VS602 6.8V 300K MIDRATE_CTL TP606 TP607 TP608 USB_EN R274 1MEG U213 LMV331 R260 1K FACT DNP_SHORT_1 SAP_FRM U216-1 POS U215-1 POS NLAS44599 U220 100 0662057M50 DP_RXD CHRG_DET_PU AUDIO_IN DM_TXD EMU_MUX1 DM_TXD R203 200K 4.7uF 0.1uF B+ +4.2V +4.2V B+ TP616 B+ +4.2V VIBRATOR ST_REF ST_CMP 33pF C653 0.1uF C655 33pF HS_MIC_OUT B+ +4.2V 10K 0 C665 R643 R631 AUDIO_IN R693 VAB_IO 1K R695 C681 0.1uF INT_MIC_BIAS C660 0.1uF C659 0.1uF VBT_RF 0 0 R645 0 HS_MIC_OUT V_AUDIO +2.775V 22K 0662057N07 VS605 6.8V 240K 0662057N32 VS606 6.8V HS_MAKE_DETECT R650 47K 0662057N15 BUL_TXENB BUL_VPOUT BUL_VMOUT BUL_XRXD BUL_VMIN U601 FSA1256 BUL_VPIN DP_RXD_PCAP DM_TXD_PCAP BP2 R616 USB_PU VSIM_EN +2.775 VAB_IO +5.5V V_BOOST DM_TXD_PCAP DP_RXD_PCAP +2.775 VAB_IO USER_OFF DET_12V MUX_CTRL PCAP_RESET* SIM_VCC 1.0uF C617 1.0uF C623 C651 1.0uF U606 MC74VHC1G50 R692 USB_VBUS 0.1uF 2113743M24 R648 EMU_3_3V R694 DP_RXD 39nH 2409646M13 C664 TP601 HS_SPKR_R HS_MAKE_DETECT HS_MAKE_DETECT R691 33pF DM_TXD 4.7K 0662057M90 PCAP_STDBY HS_MIC 0 C667 R620 33pF FL600 CSPEMI-307 VAB_IO +2.775 4.7uF L605 +2.775 C661 R644 HS_MIC HS_MIC 0.1uF HS_SPKR_L HS_SPKR_L C615 J601-8 J601-9 C668 USB_PU +3.3V 15pF VAP_USB C621 J603 TP602 32.768KHz 15pF +2.775 VAB_IO 4809995L13 C622 DNP_R615_TEMP TP604 WDI_PCAP VAB_IO_1 PCAP_MCU_RESET* 560 HS_MIC_BIAS 0.1uF TP603 XTAL2 Y600 J601-7 USB_ID USB_PWR PCAP_PRI_INT AP_SEC_INT nPWR_EN PWR_KEY VR601 16.2V XTAL1 J601-5 TP605 CLK_32_768K R639 10K 0662057M98 ST_REF 1.5K 1.0uF C648 C620 C658 0989675N02 VAP_GAM_RF +2.775V 0.1uF 2113743M24 R642 4.7K VAB_IO 0662057M90 DNP_R653_TEMP DNP_R662_TEMP DNP_R663_TEMP DNP_R664_TEMP DNP_R665_TEMP DNP_R666_TEMP DNP_R667_TEMP DNP_R668_TEMP DNP_R669_TEMP DNP_R670_TEMP DNP_R671_TEMP DNP_R672_TEMP C662 0.1uF +2.775V VAB_IO C669 U602-2 PWR_GND NEP_TXENB 0.1uF +2.775V VAB_IO PWR_GND U604-2 +2.775V NEP_VPOUT U605-3 NEP_VMOUT NEP_XRXD NEP_VMIN NEP_VPIN U605-1 U602-1 POS PCAP_MCU_RESET* DNP_R687_TEMP DNP_R688_TEMP SH600 DNP_R689_TEMP SH601 SH602 SH603 SH604 SH605 CE_UART_RTS DNP_R690_TEMP NEP_UART1_TXD NEP_UART1_RXD AP_WDI NEP_UART1_RTS SH606 SH607 SH608 SH609 SH610 SH611 SH612 SH613 SH614 SH615 SH616 SH617 SH618 SH619 SH620 SH621 SH622 SH623 SH624 SH625 WDI_PCAP BP_ROW5 NEP_UART1_CTS U605-2 PWR_EN U604-1 POS nPWR_EN nBB_RESET PCAP_RESET* A780 +1.875V VAP_MMC +2.775V 4.7uF 2187906N01 C677 ST_CMP J601-6 0.1uF C654 1.0uF B+ +4.2V B+ +4.2V J601-2 C652 0 470K 0662057N39 R637 +4.2V R630 R633 10K 0662057M98 Q601 4809607E11 +2.775V 39.0nH 100 0662057M50 R619 1.0uF C645 LOUDSPEAKER+ LOUDSPEAKERSPKR_IN EAR_SPKR+ TP613 J601-4 0 0.1uF J605-1 J605-2 B+ AR_OUT J601-3 VBB_REF +1.575V 1.0uF C646 HS_MIC_BIAS USB_PWR_IN R626 EAR_SPKR- C279 .01uF INT_MIC_OUT J601-1 VAP_PLL +2.775V 0 VBB_REF +2.775 0 AR_IN AR_OUT AL_IN B+ AL_OUT +4.2V SPKR_OUT1 SPKR_OUT2 ALRT_IN C649 4.7uF 2187906N01 R277 33K DP_RXD R272 0 C640 4.7uF 2187906N01 .01uF 2200pF AP_AUD_CLK AP_AUD_RXD EMU_MUX2 DP_RXD R624 C637 1.0uF VHOLD_OUT VHOLD_EXT_EN TP619 R679 0.1uF C643 VRF_LNA +2.775V 1000pF C278 R263 10K 0662057M98 R278 1MEG R271 0 0.1uF AL_OUT R276 200K EMU_3_3V DNP_SHORT_3 SAP_RXD C641 AP_AUD_FRM C642 CD_CAP 4.7uF 2187906N01 C644 20K C647 COMP_OUT XX125 U256-1 EMU_3_3V C277 .01uF DNP_SHORT_2 SAP_CLK CHRG_DET 430K R270 TP610 33 R678 PLL_LPF1 D206 4809924D18 R262 51K 100K R269 1MEG R623 C636 1.0uF B+ +4.2V U600 TNB18 BG_BYP R656 VRF_VCO +2.775V B+ +4.2V B+ +4.2V POWER_FAIL BUL_13MHz PLL_LPF R261 USB_ID 0 C635 2187906N01 4.7uF AP_AUD_FRM AP_AUD_CLK AP_AUD_TXD CLK_13MHz R622 B+ +4.2V SAP_TXD 100pF 10pF EMU_2_8V 1.0uF C251 U281-2 PWR_GND U280-2 PWR_GND C639 VRF_TXRX +2.775V 4.7uF 2187906N01 C634 B+ +4.2V CLK_IN1 EMU_2_8V EMU_3_3V C253 1.0uF TP202 R267 1K EMU_2_8V V_BOOST EMU_2_8V FACT_DET LP3985 U251 USB_PWR DNP_C638 100pF SAP_FRM SAP_CLK 0 39pF B+ +4.2V VAB_IO +2.775 AP_SPI_CS AP_SPI_CLK AP_SPI_TXD AP_SPI_RXD AP_AUD_RXD AD6 1.0uF C250 D261 R621 B+ +4.2V R258 20K EMU_2_8V VAP_SRAM +1.875V C663 R259 220K C252 1.0uF R251 1K B+ +4.2V C633 1.0uF C619 EMU_2_8V USB_PWR V_AUDIO +2.775V D603 B+ +4.2V +2.775 PCAP_CS BB_SPI_CLK BB_SPI_MOSI BB_SPI_MISO 0 4.7uF 2187906N01 C629 VBOOST_LX TXST B+ R617 +1.1V L603 6.8uH TSY_2 VAB_IO U250 LP2985A R658 VAP_CORE TSX_1 TSX_2 TSY_1 USB_EN_B PCAP_RESET* TS_BYP D601 MIDRATE_CTL_B PCAP_RESET* VAB_IO +2.775V 1.0uF C632 TEMP_SENSE .01uF U281-1 POS D260 AD6 C626 R654 0.1 R696 L601 10uH AD4_BATT_THERM R657 VAB_IO_1 +2.775V C686 22uF C618 EMU_2_8V EMU_2_8V U216-2 PWR_GND C232 0.1uF C231 0.1uF R614 TP609 EMU_2_8V EMU_3_3V EMU_3_3V C230 0.1uF U206-2 PWR_GND C631 4.7uF 2187906N01 0.1uF R613 U280-1 POS +5.5V R698 C685 22uF 0.1 BP2 C678 20K V_BOOST TP618 0 6.8V 4809788E06 10K R612 0 C627 VS603 R697 C687 0.1 22uF 10uH L602 B+ +4.2V C628 THERM_BIAS D602 0 OW_DATA U257-2 PWR_GND VAB_MEM 100K 0 THERM_BIAS R636 4.7K 0662057M90 BATT_I B+ R610 J604 CONTACT BATT+ BATT_FDBK +4.2V VAB_IO +2.775V PWR_GND U215-2 0 +1.875 4809788E06 PWR_GND U256-2 R611 R641 R227 EAR_SPKR+ BATT_DETB VAB_IO +2.775V BL_SINK BL_FDBK BL2_SINK FLTR FL602 NEP_RESET* R E V IS IO N S Service Engineering & Optimization 2004.07.30 Level 3 Schematics Rev. 1.0 A780 Alexander Buehler, Michael Hansen Page 5 of 5
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