HarmanKardon-AVR354-avr-sch维修电路原理图.pdf

08.02.25S.H.YangG.S.WeyAVR254/255/354/355W.Y.Yang1ABCD123456DCBAREVISION1234567MODELDESIGNCHECKAPPROVEDRAWING NO111SHEETSCHEMATIC DIAGRAM24.576MHzTONE+-+TONEATTRTLTXM INANALOG FRONT INANALOG 2 OUTiPod INANALOG 2 INANALOG 3 INANALOG 4 OUTANALOG 4 INANALOG 5 INMULTI_OUTCEN/SUBSBL/RSL/RFL/R+6dBCOMPOINPUT1INPUT2COMPOYCbCrYCbCrHDMI_SPDIFHDMI_OUTHDMI_IN3HDMI_IN1SII9134SII9185XM_MCKXM_BICKXM_LRCKXM_DAT2CH DACAK4384D-D+XM_RXM_LXM_DTMODULEXM_RADIOREMOTE INREMOTE OUTTUNERMODULETUNER CONTTUNER L/RTO FUNCTION SEL16BIT u-COMPOWER DOWNSTANDBYREMOTE ENCVR ENCKEYVFD CONTROLCARR. OUTREMOTE INDIR CONTDSP CONTFUNC. SW CONTVOL CONTMUTE CONTPH DETTUNER CONTRST ICPOWER AMP CONTZONE2 INCARR. OUTCOAX OUTOPT.2OPT.3COAX.1RLRCKRBCKRDATARMCKCMPREQCMPCLKCMPDATCLKINDODIR CONTDINXINXOUTDOUTADUTA1+ADUTA1-ADUTB1+ADUTB1-ADUTA2+ADUTA2-ADUTB2+ADUTB2-ADUTA3+ADUTA3-ADUTB3+ADUTB3-ADUTB4-ADUTB4+A/D, D/A CONVERTER WITH DIRCS42528MCLKADDRESS&DATAXMCKLTAINRAINLCS497004AUDATA0AUDATA1AUDATA2AUDATA3SCLK0LRCLK0LRCLK1SCLK1SDIN4SDIN3SDIN2SDIN1MULTI_IR INA-BUS_IR OUTOPT.1ST232CDRRS232C16M SDRAMCONTCONTCONTCOMPOSITE 1 INCOMPOSITE 2 INCOMPOSITE 2 OUTCCCCYYYYNJM2595+6dBDRV+6dB DRV+6dBDRV+6dB DRVNJM2595V3V2V1NJM2595+6dB+6dBDRVDRVDRVY1Cr1Cb1COMPOSITE FRONT INRSTXMCKD_SWD_CNTD_SBLD_SBRD_SLMAIN AMPMUTEPOWERCENSURR RSURR LFRONT RFRONT LP_LINE_FAILREGULATOR+9VDH+5VD(+5V)REGULATOR-15V+15V( 15V)REGULATOR-VCC1+VCC1UNBALDETECTFLFL+VKKCENSRSLSBR/ZONE2 RIGHTSBL/ZONE2 LEFTFRFLP-AMP+29dB+29dBP-AMP+29dBP-AMPP-AMP+29dBP-AMP+29dBP-AMP+29dB+29dBP-AMPH_PHONE OUTSUB TRANSPOWER S/WAC OUTLETSTANDBY+5VL REGPWR DOWN+12V+5VLP-DOWNAC INFL DISPLAYKEY02KEY MATRIXVR ENCSTANDBYROTARY(MASTER VR)REMOTE SENSORENCODEROPT.FRONTS-VIDEO FRONTANALOG FRONTFRONT L+-+-+-+D_SRD_FRD_FLD_FLD_FR2CHMULTI_MUTE * 2EAFRONT RD_SLD_SRD_CNTD_SWD_SBLD_SBRDATACLOCKSURR LSURR RCENSUBWOOFERVOLNJW1197FC2PRE-OUTPRE AMPPRE AMPPRE AMPPRE AMPPRE AMPPRE AMPPRE AMPPRE AMPTemp. SensorDC/OVER CURRENTSENSTEMP I/FHEAT2TOSHIBATO TORINO PARTTO DSP PART* EEP_ROM *VOLUME IndicatorALL versionhas TUNER module.08.02.2508.02.25NJW1159USA VER. ONLY+8dBHP_AMPAMPANALOG 1 INCOAX.FRONT(BLUE)MOMS SWITCHAMBER/BLUEFOR BACK-UP MEMORY.RTCOAX.2COMPOSITE 3 INS-VIDEO 2 INS-VIDEO 2 OUTS-VIDEO 1 INS-VIDEO 3 INV1V2V3V1V2V3FRONT VIDEOA-BUS OUT6dB AMPY2Cb2Cr2ADV7342NJM2566TORINOFLI30336I2C & GPIO CONTROL I2C & GPIO CONTROL DIGITAL VIDEOMAX : 1080pCOMMUNICATION BETWEEN TORINO & TOSHIBA MCUCOMPOSITE MONITOR OUTYCDETECTUNBAL+VCC2-VCC2BLOCK DIAGRAM2024BLDZAVR254/255/354/355 BLOCK DIAGRAMM/PISSUEANAMMULTI. LAB2008.02.25PROTECT(+5V)REGULATOR(+9V)+9VDHTO XM PART+5.3VYCbCrCVBSS-VID YS-VID CY3Cb3Cr3COMP_Y_OUTPUT6dBYCbCrCOMPONENT MONITOR OUTS-VID C_TORINO INS-VID Y_TORINO INCVBS_TORINO INCOMP_Cb_OUTPUTCOMP_Cr_OUTPUTCr1/2/3_TORINO INCb1/2/3_TORINO INY1/2/3_TORINO INMIC_INPUToriPod TXiPod RXiPod L/RiPod CVBSiPod INTHE BRIDGE IIMIC_AMP+40dBHP_IN+12VMIC SIG.REGULATOR( 24V)+24VTO A-BUS PART(+12V)+12V(TO IPOD PART)REGULATOR74VHC1572CH MUXHDMI SCLKHDMI MCLKHDMI LRCKHDMI SDHDMI MCLKHDMI MCLKDIR MCLKDSP MCLKDAOMCLKOMCKHDMI SDHDMI LRCKHDMI SCLKSBL/MULTI LSBR/MULTI RSBL/MULTI LSBR/MULTI RHDMI_IN2THE BRIDGE IIFROM FRONTTHE BRIDGE II INFROM THE BRIDGE IIFRONT VIDEOAVR354 & 355 OPTIONAVR354 & 355 OPTIONFRONT VIDEOFROM FRONTYC( iPod )( iPod CVBS )VIDEO SWITCHING CONTROL BY MCU( iPod )TMP86F409NG(8BIT u-COM for iPod)iPod CONTiPod CVBSAVR354 & 355 OPTIONSTEREO or iPod INUSA VER. ONLYANALOG AUDIO6/8 CHANNEL INPUTAVR354&355 OPTIONAVR355 OPTIONCOMPOINPUT3AVR354 & 355 OPTIONNJM2566 ANALOG OUTPUTS-VIDEO MONITOR OUTNJM2566 ANALOG OUTPUTFLI30336 ANALOG INPUTFLI30336 ANALOG INPUTFLI30336 ANALOG INPUTFLI30336 ANALOG INPUTA-BUS IR INCOAX.&OPT. FRONTS-VIDEO FRONT INCOMPOSITE FRONTSII9135(HDMI RX)(HDMI TX)(SW IC)(SCALER)(DAC)TO DSP PARTTO VIDEO PART(+9V)REGULATOR(-5V)+9V-9V+5VTO VIDEO PART(TO VIDEO PART)TO VIDEO PART(+1.8V)REGULATOR(+5V)(+1.8V)+5V+1.8VTO TORINO PARTSDRAM32MST232CDRRS232CDDR SDRAM256M * 2EA6CH VIDEO OUTS-VID C_OUTS-VID Y_OUTCVBS_OUTCr_OUTCb_OUTY_OUTiPod Buffer IC CONTUART RX/TXVIDEO SWITCHING CONTRDS CONTXM CONTM12L16161AEEPROM (32 Kbit)DSP SPI Serial Flash8 MbitCONTROL BY DACI2SI2SI2SI2SI2SI2S/DSP_SPDIFI2S/DSP_SPDIF123456+-+-+-1234567891039RadioFans.CN 收音机爱 好者资料库194AVR354 harman/kardonharman/kardon RadioFans.CN 收音机爱 好者资料库195AVR354 harman/kardonharman/kardon 196AVR354 harman/kardonharman/kardon 197AVR354 harman/kardonharman/kardon 198AVR354 harman/kardonharman/kardon 199AVR354 harman/kardonharman/kardon 200AVR354 harman/kardonharman/kardon A V R x 5 4 F r o n t _ 0 1 1 9 . s c h - 1 - F r i F e b 0 8 1 5 : 1 0 : 4 7 2 0 0 8201AVR354 harman/kardonharman/kardon A V R 3 5 5 i n p u t _ 0 2 0 8 . s c h - 1 - F r i F e b 0 8 1 5 : 5 4 : 2 6 2 0 0 8202AVR354 harman/kardonharman/kardon A V R 3 5 5 i n p u t _ 0 2 0 8 . s c h - 2 - F r i F e b 0 8 1 5 : 5 4 : 5 2 2 0 0 8203AVR354 harman/kardonharman/kardon A V R 3 5 5 i n p u t _ 0 2 0 8 . s c h - 3 - F r i F e b 0 8 1 5 : 5 5 : 2 9 2 0 0 8204AVR354 harman/kardonharman/kardon 080121 AVR355 VIDEO sample.sch-1 - Sat Feb 02 16:43:21 2008VID3205AVR354 harman/kardonharman/kardon 080121 AVR355 VIDEO sample.sch-2 - Sat Feb 02 16:43:48 2008206AVR354 harman/kardonharman/kardon 207AVR354 harman/kardonharman/kardon