Panasonic HM-TA2PC Service Manual

Contents

116 Block Diagram6.1. Main Block DiagramBACK UNITMAIN P.C.B.USB UNITIC101SYSTEM ASICCN801 HDMI CONNECTORIC121DDR SDRAMOneNANDLENS MODULE5M CMOSIMAGE SENSORLENSDRIVERFPCCAA BLOCKDMA BLOCKCN901IC901CONVERTERDATA0_[P,N]DATA1_[P,N]CLK_[P,N]VDD2.8VAA2.8CMOS1.2CMOS1.8ADCKXCLRCMOS_SDACMOS_SCLLENS_PSCMOS_DATA[0:11]CMOS_LV,CMOS_FVMIPI_PDN,MIPI_RSTPIXCLKAL3.2VXIXO48.000MHzX1102LCDEN,LCDCK,LCDSDLCDDISPLAY3.0inch LCDANLMCLKLCDHD,LCDVDLCDD[0:7]CN171FPCVDD3DA[0:12],DBA[0:1],DQM[0:3]DSCKN,DSCKPDQ[0:31],DQS[0:3]DSCKE,ZRAS,ZCAS,ZDCS,ZDSWED[0:15]A[1:16]ONENAND_[RESET,AVD,CLK]ONENAND_RDYZCS0,ZFRD,ZFWRPWA BLOCKIC521USBCHARGEUSB5VBAT+SYUSB_SUSPWRBATCHGOFFUSB_HPWRCHG_SDAF5001UNREGSYIC501SWITCHINGCONTROLBOOST5.3VVDD3VAA2.8PAON2VDD1.1VDD2.8CMOS1.8CHG_SCLI2C_SDAI2C_SCLPOWER SEQUENCER BLOCKBSRSTEXCLKSPONQ3004Q3006AVREFBAT+SY BAT+MONIQ3003Q3005UNREGSY BATTERYRB303RB302INT_TEMPR3003TH301R3004 BAT_TMPBAT_TEMPINDICATE LEDSHUTTER SWSPEAKERMIC_LMIC_RLED_REDBATTERY+T-CN141SD CARDSOCKETREC_SWSDDAT[0:3]SDCMDSDCLKSDDET,SDWPUSB TYPE AF5003USB5VUSBD[+,-]Q1301USB_SUSPWRBATCHGOFFUSB_HPWRTO PWATO IC101F5005F5004R300632.768KHzX3001BACKUP_BATZ3001JK181HEAD PHONE JACKIC185HEAD PHONEAMPHP_STBYR_OUT,L_OUTZHPHONEMIC_RMIC_LCN302SCANIN0POWER SWTOUCHPANELIC321TOUCH PANELDRIVERTMDS_DATA[0:2][+,-]TMDS_CLK[+,-]TXD1/DDC_SCLHPDQ3901BOOST5.3VQ3902LED_LIGHTLED LIGHTI2C_SDAI2C_SCLI2C_SDAI2C_SCLTP_PENIRQNR5107(PWA)USB_VBUSUSB_CNTVBDETCN301 SP+SP-IC504LDO VDD1.8REFLPON2CMOS1.2PAON1VDD5ONVDD5VDDIOH3.3VVDD1.8LCDANLCDCALCDCAIC371TILT SENSORSLANT_[L,R] VDD3IC181LDO VDD3R1831, C1831, R1833R1832, C1832, R1834C1817C1818Q5102Q5103BAT_TEMPRESET SWSCANOUT0VDD3RXD1/DDC_SDAIC506LDOIC503LDOIC505LDOIC507LDOIC502LDOCH1CH2CH3CH6CH4CH5CH7FPCCN651CN131MODEL: HM-TA2BLOCK DIAGRAM: MAIN: POWER LINENOTE