Philips-FW-650-C-Schematic电路原理图.pdf

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1、1466“1”1461 1460“3” “7”1464“2”1462146314591458“4”OPEN“5” “6”1P1123456P1P3K0K1K21405tocontrolboard1404CDC-KEYSDECK 1PLAYBACKDECK 2REC/PLAYBACK17201712171117308 3FFCJSTWIRETRAPDIPMATE13461345TRAFO58302483011829 1833798001 80021303 1301001351POWER00110014583031304LS18258011191741183217421118311828 1505

2、15531562 1830COMBI0007CDC7 LIGHT8504 28010151404680071405CDC KEYS140958005CONTROL1403FOR ECO4/TU92RDSWIRING DIAGRAM1200178009KARAOKE6 (9, 4)8004155930004IN/OUT1833 1153TUNERCDC7-MODULECDC ElectronicCDM 12.11800CD INTERFACE18011802FMFrontendFMOsc.FMMixerAMMixerAMOsc.AMFrontend1618AGCAM IFAM Det.2024V

3、LAM-Osc.to Synth.VLC1103FRAME AERIALBA FM1101 (1104)2321VLVLFM-Osc.to Synth.1310.7MHz11IF1910.7MHz7IF2FMDet.14 15 10450kHz 450kHzAM IFAGCAMDet.AGCIFBufferTuningInd.1 26+5VAM WAVEBANDSWITCHING LOGIC284LF Filter29MPX5Discr.RADIO ICTEA5712T / N2StereoDecoderleftrightStereo2330MUTE32VCOAM/FM31 27VCO12 1

4、5 14OUT513 17OUT4 OUT6MONO / STEREOAM / FMSEARCH SENSITIVITY2534IFCounterOUT310OUT1119OUT2OUT0VersionIN0IN178SHIFT REGISTERReferenceOsc.241 23Vss7.2MHzc106:N21Loopfilter+VVL120 VDD+5V1918FMOsc.AMOsc.Synthesizer ICLC7218M115333leftright+V+5V21172STSIGSTEREOCECounterDataCLTUNER BOARDECO 4 VA miniBLOCK

5、DIAGRAM161356T5A135713581716151476131254 10k111021981008 !180-220Vc12630Vc126th.fuseNTC6543211355220/240V110/127V!63531N4004!63541N4004SDGSTP7NA407351!33412.2M !63511N4004!63521N4004!235110n1352!5350!1350N!L3343470k !3349150k 63431N414863441N4148234510n23440.2263411N414863421N41486541237353CQY80NG !

6、2343106345BZX79-C123351 470k63401N4148 3350 270k3346470k12341345123400118301! ITEM 1356, 1357, 1358, 135912345671346123456700138302. V Voltages measured during operationVoltages measured in ECO Mode (Stand by and display off). V4Vc12622Vc1269Vc1261Vc1262362 100n 2363 100nc126c126+-27VD5SBA20!2364100

7、n236610n636123614700236047006384BZX79-C1233836.8k3379220237947337215k337115k23772.233826.8k33701k33691k4.2V2.4V337810k7369BC5584.8V33861001.3V237822033884.7k7368BC5585.6V5.8V338412k339833k3380680NTC+5.6V63961N414863971N414863681N414833734.7kPWI63671N414833874.7k6373BZX79-F8V2237347n33754.7k18V 12V17

8、.2V23752.27360BD438336022033652207363BC54817.1V336147k0.6V23671337433023741n0.6V 7364BC5480.6V336382k336247k33641k6362BZX79-B1123681006386BZX79-C360V18V7376BT151!+24V+16V+12VSTBY+5.6V0.6V4.4V4.8V336818k336722k7366BC55833853.9k7358BD437+16V5.6V6358BZX79-B6V2235712370472371476366 1N4148 6363 1N4148636

9、51N414863641N4148Voltage Doubler23724733774.7k23764.7n6374BZX79-C2433764707374BC558339122033902200.3Vc1264.5Vc1266391BZX79-C4V763931N414863921N41482390474.5V AC4.5V AC-30VPWINTCPWINTCto/fromPOWERBOARDAF-PartPOWER BOARD / Transformer Part1352 1356 1357 1358 6351-6354T2A/22 T5A T2.5A T5A 1N4004GPT3A/2

10、1 T6.3A T3.15A T6.3A 1N5395GPT2A/37 T5A T2.5A T5A 1N5393GPVERSION TABLE ( marked components)positive halfwavenegative halfwaveSignal path33570.47 2W33440.22 1W!334547k334022k334222k7341BC548C2352100n7342BC5587352BT151!SOAR Protection 73511355VOLTAGE SELECTORfor /21 onlyLIFE PART!63571N5395GP!63561N5

11、395GP2365100n18V6370BZX79-C4V7+5.6VtoPOWERBOARDAF-PartAB27V18V12V2391225.6VV EVMT5AT2.5A150Cc176T2AH230V110-127VAC220-240VACFM IFComparatorAMfronted11829VtVtCAM FRAMEAERIALB7 8BIRDY FILTER26 16 24 57LF Filter213RADIO ICLA1851NStereoDecoderleftrightStereo233023VCO1012 15 17OUT613 14OUT4 OUT5MONO / ST

12、EREOAM / FM2534IFCounterOUT39OUT01110OUT2OUT1VersionIN0IN178SHIFT REGISTERReferenceOsc.241 23Vss7.2MHzc106:N21Loopfilter+VVt620 VDD+51819AMOsc.FMOsc.Synthesizer ICLC7218M111744leftright+V+5V31112MUTESTEREOCLDataCounterCEA1110MIXER 78Osc. out1Ant.5Vvaricap6Vt+FMVcc43AGCLOCAL/DISTANCETUNER BOARD7116VL

13、oopLOCAL/DISTANCEMW/LW7101FMDet.4AFC123134Vref.96kHz9FMLevel Det.AGC25METER7115AMMixerAM Osc.30SEARCHLEVELFMSEARCH SENSITVITYSEARCHLEVELAMAM IF AMDet.19IF BufferFMIF166+VVcc18TuningInd.FMAMMUTE17 1213456kHzVssVref283131CROSSTALKSTSIGRDSVLoop+FM51111FM FRONTENDIFout5105BLOCKDIAGRAMDW_SE5/20031FW650C.

14、prnC:ArchiwumSchematySE5_2003FW650CFW650C.cdr27 marca 2003 10:58:22Profil kolor w: WyczonePenokolorowy Domy lna liniatura rastraFMIF137886BANTI BIRDY FILTER3CONTROL29282711+FMA11027Osc.Out1Ant15VT3AGCBLOCKDIAGRAM51 10AFC7FM FRONTEDIFOut8FoFaMTMTf=f +foini4 GNDF 10.7MHzif6+B+FMSTABILIZER7 23VCC1 VDDV

15、CC1 VDD35FM-IF234V Stab B33FM-IF2IFMIF238V Stab AFM-IF1I inFM Osc.CHARGEPUMPI-Tune2AM-RFCRippleAMOSC.AMFRONTENDAM-Osc.AMMIXERFM GND4 172642RF GND IF GND Dig. GND RF GND40AM-MIX Out450kHz41IF-AM5111AM-IF1 inFMDET18FM-Demod10.7MHzAGC44AGCAMIFAMDET450kHzIF-AM511236AM-IF2450kHzAM-DET511432AM-AFC19AFC-20

16、AFC+2 1AF-Out21Fieldstrength Indc.XTALOSCWRITE EnableDATACLOCK313930P1FM/AMP0STEREODECODERMPX-In9 12VCO LPF24Mono/Stereo14Left13Mute1516RightPILOTFilter3142VCO2575kHzRDS22VCC2VCC2TEA5762VCC1VDDVCC24VCC3RIGHT1LEFT2GND4 11243ENABLE112134DATA5CLOCK6STEREO21RDSGNDRDS5123MW5122LWAM-OSCMW/LW - SELECTION51

17、02MW5103LW2106AM-RF10.7MHz10.7MHzPLAY BACKDECK AREC/PBDECK B1312eraseheadS3S2S1S0S4SELECTORHEF4952RECLINE-INModeSTOPPB deck APB deck BREC (line)DUBBINGS001001S110010S2 S3 S4ERASE OSC.BIAS GEN.BIASLEVELBIASSYMM.RECEQUALIZ.PBEQUALIZ.FILTERPB-LEVELDECK APB-LEVELDECK BREC-INRECLINE-OUTDETECT.REC-OUTREC-

18、LEVELVref10 11TAPEFUNCTIONAL DIAGRAM TAPE PARTMOTORDRIVERMOTORSPEEDREGULAT.HSTAPE SPEEDHS/NSSOLENOIDDRIVERSOL-BEOT-BVCC-BSOLENOIDDRIVERSOL-Asolenoiddeck AEOT-Ahall-ICdeck AVCC-ACRO2-ACOMBI BOARD Tape logic / P partFMfrontendFMOsc.FMMixerAMMixerAMOsc.AMfrontend432VLOOPC1103AM-FRAMEAERIALBAFM1101(1102

19、)33910.7MHz37IF13510.7MHz33IF2FMDet.404136450kHz450kHzMulti- plexer322LFFilter18Discr.RADIOICTEA5757TStereoDecoderright left stereo15 14 242511244 4rightleftTUNERBOARDECO5systems5 6AM-RFAM-Osc.FM-Osc.VLOOPVLOOPChargepump8138VStabA34VStabBVLOOP237VddVcc1VStabAVStabB22Vcc2AMIFAGCAMDet.44Pre-scalerVSta

20、bAVLOOPFM-RFVStabB101159VCOAFC450kHz VStabB19AFC-20AFC+Reference OscillatorCONTROL75kHzP030P131programmableoutputportsclock27data enable28 29MW/LWAM-RFAM-Osc.4 1VccVcc2VddVcc111264 1Versionstereoclockenabledata3AM-FRAME.AERIAL46315140312211821101AM/IF21615141312110987654321FMRFinAMIF1inAMMIXERout FM

21、MIXERoutVStabAFMIF1inAMIF2FMIF1 outV Stab BFMIF2inIFGNDFMDEMODPILOTFILTERRoutLoutIFcount0.8V 1.4V 1.4V 1V 1.4V 0.7V 1.4V 0.7V 1.4V 0.7V 1V 1V 0.6V 0.6V 1.7VFMFrontend17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32FMRFGNDAMRFin RIPPLE AGC FMRFoutSUB GNDFMOSCAMOSCVCC TUNING INDIC AM/FMSWITCHRVCOAM/FM

22、OUT MPX IN STEREO LED LOOPFILTERM/STSWITCHMUTE0V2.1V 0.7V0V 0V 0V 5V 1V0.7V 1.3V0V0.8V 0.7V0V1.2V1.1V1.3V0.2V5V1.6V0.1VFMMIXERFMOSCFMIF1AM IFFMIF2FMDETIF AMPMATRIXAM/FM/IFCOUNTAMPFMIFAMIFSYNCHDETSOFTMUTE38kHzSDSPILOTPRESDETPHASEDETSWITCHCONTROLAM/FMSWITCHMONO/STSWITCHLEDDRIVERVCODIVIDERMUTE18/19/38k

23、HzAM FMV/SCONVAM/FMINDICMUTEAMDETSTABILIZERV Stab A V Stab BIF GND+5VAMOSCAMMIXERAGCAMFrontend7140TEA5712T21412.25145CDA10.7MC40FM/IFSFE10.7MS3214710nFM/IFSFE10.7MS351445143T01246315142F7MCS-12216NAM/IF23231031511.5k+5VprintedT0022A 100pC2150102151100V0V7105 2SA838B0.7V315727k+5V2107 1nprintedQ-MULT

24、IPLIER5109RF1.5Tx21153-11pFM-RF61091SV2283108100k9134z3206220onlyfor/01T009919921421315956kMONO = LowSTEREO = LowTuned=LowAM=HighT010 T01142167100nAM = HIGH2169330p32480BIRDY FILTER61401N41483147 180k314956k3148 100kVCO 152kHz9105z51250.47only for /015120RF1.5Tprinted212115p61241SV2282120470p31205.6

25、kFM-OSC21430.4721440.4731422.2kLOOP FILTERSTEREO DECODER32350FM, MW, LW EUROPEFM, MW, LW EAST EUROPEFM, MW USA/17FM, MW OVERSEA /01FM,MW,LW,SWFM, MW, SWX = DIODE MOUNTED6121XXXX6122 6123XXXXXVERSION PROGRAMMING DIODES0V 2PC74HCU04T7172FM/AM SWITCH110V5V FM/AM314410k+5V315368k61701N41483186100k+5V716

26、8BC858B0V0.7VAutostorewith 1-level searchTUNED = LowT040Tuning-IndicSTEREO = LowMONO = LowAMFM0VV05VIF 200mVpp05VFound strongsignal duringSEARCH641325123 MW110H213627p641325122x LW110H3243o03241o02125x27p2129x390p1%7123xBC848C3129x4.7kLW0.7V0V21221n71202SC10473121100k3119470312247021231n+5VFM OSCAMP

27、212410n3.4V0.7V3106100k2185100n12.76105HV1V02H2112100nAM OSCILLATOR324403238x07121xBC848C0V0.7V3124x2.2kLW/MWLW3107x2.2k2126x100n7102xBC817-403222o0322100V0.7VLW/MW71042xBC848CT0053245o02114x100p5%2110o 22p21134-20p612435108xLWT006654123MW5107211051BMW/LW-RF3242031324.7k3.656105HV1V02H322402138o33p2

28、135560p1%3226o03229o02139xB2.2n312810k317410kLWLW/MW3125x4.7k0.7V0V7128xBC848CTuned downTuned up317315kT015121734731932.2k+V7170BC848C0.6V7171BC848C3175100k+5V5V1V21721.531724.7k 21714.7n21704.7nT03631704.7k2177x100n7179xBC848CLW=high0V0.7V3177x10kLOOP FILTER121109876543210V 0V 0V 0V 0V 0V 0V 0V 0V

29、2.4V13 14 15 16 17 18 19 20 21 22 23 245V 0V 0V 0V2.6V5V 1V2.7V0.8V 0V0VOUT3 OUT2 OUT1 OUT0IN1 IN0SYNCDATAoutCLOCK DATAinCE XinSHIFT REGISTER LATCHOUT4 OUT5LOW CTR HIGH CTROUT6AMin FMinVDDPD1 PD2VSSXoutUNIVERSALCOUNTERPROGR.DIVIDERCOUNTERREFERENCEDIVIDER1/2PHASEDET.Charge pump7173LC7218MSYNTHESIZERT

30、03861231N414861221N414861211N4148318422k318322kVERSION PROGR DIODES51707.2MHz218027p218112p7.2MHz1234561172CLDATACOUNTER/DATACESTEREOSTSIG2T027T028T029T030T031T0323192 1.8k3191 1.8k3190 1.8k3189 1.8k3171 100R43211153AF_leftGNDAF_right+VT020T021T022T023311-16V+Vto31933194319531977175TO/FROMCONTROLBOA

31、RDTO/FROMCONTROLBOARDTuning_indic3176100RL=valid_signal5V0VWeak signalStrong signal5V0V152kHz 150mVppstereo stereomonoto219331103111311231133116312231233135314431513157316031613175318031823185318631877140716771727174+V11-14V324047R3194330R3195330R3197330R4.8V+V5.1V21841006174BZX79-B5V131670RSTABILIZ

32、ING CIRCUIT +5V0VV0V=no communicationsFM/AMVCO KILLERIF2179100p21781n21341n311210 2183 100n+5V4PC74HCU04T7172310V5VIF-COUNT = HIGH315610k61541N41483141220RIFIFT013215518n/27n*9191 31631k21611215418n/27n*9190T01431621k2160111PC74HCU04T7172101MW/LW5V0V312322k+5V0V5VLW/MW0V5V9PC74HCU04T7172815V0VLW = L

33、owAM-WAVEBANDSWITCHING LOGIC(MINI)214378566105HN1V02H14 13 12 11 10 9 81234567VCCGND+5V5V7172PC74HCU04To for 2-band version onlyx for LW version only*, y for USA version onlyz not for all versionsFMAMAFSIGNAL PATHVVVdc MW modeVdc LW modeVdc FM mode stereoV EVMT007DISCRIMINATOR31092.2k3236o031881kAMI

34、FFMIFAM OSCPADDINGDW_SE5/20032FW650C.prnC:ArchiwumSchematySE5_2003FW650CFW650C.cdr27 marca 2003 10:58:25Profil kolor w: WyczonePenokolorowy Domy lna liniatura rastraFBFBSOFT-CLIPP.FBVOL1lound.lfteBASSleftTREBlfteVOL2lfteLOGIC CONTROLVOL1lound.rightBASSrightTREBrightVOL2rightFBFBSOFT-CLIPP.FBSOURCE S

35、ELECTORAUX-LTAPE-LTUNER-LCD-LCD-RTUNER-RTAPE-RAUX-RLINEAR OUT-Lshort-circuit only for setswithout Karaoke featureLINEAR OUT-Rshort-circuit only for setswithout Karaoke featureICINTERFACE2TEA6321IIC-SCLIIC-SDAFRONT LREAR LREAR RFRONT RINCRED.STEREO LINCRED.STEREO RMUTEL-IN L-OUTHEADPHONEL-AUDIOR-AUDI

36、ORAM OSCMAINCONTORLDAC LPFADCLPFDIG. ECHOM65844PMIC AMP.MIC/ECHO MIX+6VMIC AMP.MIC 1MIC 2+6VMIC SENSE0V . if no mic connected2V . if mic connectedbut no signal on input2.5V . mic & signalKARAOKE BOARD (not for all versions)HIGH if no mic connectedSWITCHING NETWORK LOGICVOC. FADERBA3837L-OUTL-INR-OUT

37、R-INVOCAL AVOCAL BVOCAL CFUNCTIONAL DIAGRAM AF-PARTLOGIC CONTROLVOLUME1LOUDN.RIGHTBASSRIGHTTREBLERIGHTVOLUME2RIGHTSOURCE SELECTOR IC27553TEA632116 15 14 13 12 114.5V 4.5V 4.5V 4.5V 8.9V 4.5VINPUTALEFTINPUTBLEFTINPUTMONOINPUTCLEFTINPUTDLEFTMUTE104.5V351115k35311k25791255910nA3575 68k+-234.5V4.5V89.0V

38、+9V14.5V7507NJM4560M253510p3547150k3505100kREF_SOUND28430.47352747k35593.3k25570.22AUX-LCD-LTAPE-LL-INL-EQU L-EQUL-REC459NEQ64599NK12341553Afrom/toTUNER+12V17 18 19 20 21 224.5V 4.5V 8.9V 4.5V 4.5V 4.5VINPUTARIGHTINPUTBRIGHTRIPPLEININPUTCRIGHTINPUTDRIGHT234.5V351215k3532 1k25801256147A3576 68k+-654.

39、5V4.5V474.5V7507NJM4560M2536 10p3548150k25580.2235603.3k352847k28440.47AUX-RCD-RTAPE-RR-INR-EQUR-REC4595NEQ4597NK REF_SOUND2555220n2556220nA3506100k256047REF_SOUNDREF_SOUND to35053506RIPPLEIN244.5V254.5V264.5V274.5V284.5V294.5V304.5VFrontRear320.2V319.0VVCC25060.2225040.47350222k25028.2n2538100p3594

40、470RAA35042.2k25145.6nA1236552BAV992136554BAV992508270n2512330n2518470nA A35084.7k35345.6kVOLUME1LOUDN.LEFTBASSLEFTTREBLELEFTVOLUME2LEFT94.5V84.5V74.5V64.5V54.5V44.5V34.5VFrontRear14.9V225050.2225030.4725018.2nA25135.6nA2136553 BAV991236551 BAV992507270n2511330n2517 470nA A35074.7k35335.6kA35771k354

41、31kA35032.2k2537100p350122k35934701716151413121109876543211830R-REC R-IN L-REC L-IN MIC-SENSE VOCAL-C KEY-DATAVOCLA-B KEY-CLOCK VOCAL-A KEY-STROBE KEY-SENSE KEY-ONn.c+12VR-RECR-INGND-AL-RECL-INMIC-SENSEVOCAL-CKEY-DATAVOCAL-BKEY-CLOCKVOCAL-AKEY-STROBEGND-DIGKEY-SENSEKEY-ONTO/FROM KARAOKE BOARD+12V A

42、D+-234.5V4.5V412.9V14.5V7506NJM2058M+12V355747k2527 100p355547k355347kREF2525470pREF3551 120k35654.7k35673.3k+-7506NJM2058M654.5V4.5V74.5V25311.5n35836.8k35916.8k 35976.8kREF35734.7k350910k251533n3585270kHPREF258333n3595270kA2585100p+-23417501NJM4556AM8.2VA352939k8.2V3513100k351510k39k for none IHPR

43、EF8.2V3517100+-9104.5V4.5V84.5V7506NJM2058M355847k2528 100p355647k355447kREF2526470pREF3552 120k35664.7k35683.3k+-7506NJM2058M13124.5V4.5V144.5V25321.5n35846.8k35926.8k35986.8kREF35744.7k351010k251633n3586270kHPREF258433n3596270kA2586100p+-65 477501NJM4556AM8.2V353039k8.2V3514100k351610kHPREF8.2V352

44、0100AINCREDIBLESTEREO2533 15p2582100p2581100p17.6VA2588100nA2589100!358033+16V112529330n2530330nIIC-SCL35781k35441k9.0V+9V7505BC848C+12V12.0V35234.7k9.7VA A352422k2552100A2521220IIC-SDA+9V to3589750735354.7k35364.7k252310n252410n15593210004S AAUX-LAUX-R3212566100n35631M35641M256347p256447pS2565100n3

45、570150k3569150kLRS2131560AUXILARYREF to:2525 25263551 35523598 3597REFA250947A35414.7k35903.9k3589820HPREFA254147HPREF to:3515 35163585 35863595 3596+9V351847252047A2574100p-8.4VA7504BC817-400V35221k150554321APHONES+12V to0005 (pin2)1551 (pin5)1833 (pin4) 1830 (pin16)1835 (pin6) 1834 (pin16)35234555

46、550175067505AUDIO-BUSML-30V35004.7MMUTE255013545100k-8.4V4.9V4.9V7512BC858C3540100+P351947251947-8.4V2578100pAA0V7503BC817-4035211kPWISTBYNTCCLIPPINGKEY-ONKEY-STROBEVOCAL-AKEY-CLOCKVOCAL-BKEY-DATAVOCAL-CKEY-SENSEMIC-SENSEMUTEIIC-SCLIIC-SDASTBY-AMPPWISTBYNTCCLIPPINGKEY-ONKEY-STROBEVOCAL-AKEY-CLOCKVOC

47、AL-BKEY-DATAVOCAL-CKEY-SENSEMIC-SENSEMUTEIIC-SCLIIC-SDASTBY-AMPS-ANALYZERTAPE-RTAPE-LTAPE-RTAPE-LL-RECR-RECCD-RCD-LCD-RCD-L(FROM COMBIBOARD CD PART)(FROM COMBIBOARD TAPESIGNAL PART)REC-RREC-LREC-RREC-L (TO COMBIBOARD TAPESIGNAL PART)27340.4727330.473538470k3537470k254022n35392.2M45554.7k5.7V0.6VA750

48、2BC848C2539100nA25532.2nA3549220k3572220k+P +12VV EVMDC-voltages measured inTuner FM StereoVERSIONS:Karaoke KNo Karaoke NKNo Equalizer NEQTO/FROMCOMBIMUPPARTTo 3540 75123572+P+5.6V to6501 78561833987654321+5.6VGND-DIG+16VGND-POW+12VSTBY AMPR-AUDIOGND-ANAL-AUDIOL-AUDIOR-AUDIOAPDSTBY-AMP+5.6V+16V+12VT

49、o 750118297654321PWR-DOWN-30V4.5V AC4.5V ACSTBYCLIPPINGNTC-30VF1F2PWISTBYCLIPPINGNTCTO/FROMPOWERBOARDCOMBI AF-PARTLINEAROUTRLINEAROUTL253415pPOWER BOARD / AF-Part1234567891301Left analogGND analogRight analogAMP ON+12VGND POW+16VGND DIG+5.6V12345671303NTCCLIPPINGSTBY4.5V AC4.5V AC-30VPWIto/fromCOMBIBOARD+16V+5.6V330210k3304220+12V331347k330312063101N4148231311234567891011216.4V1.2V 1.2V 4.7V0V8.6V14.4V8.6V14.4V 17.3VGND GNDSTBY BOOTSTRAP BOOTSTRAP VCC+-+-RIPPLEFILTER7302 AN7164PIN1R33103302310222316473328220