Panasonic SV-MP120VE Service Manual

TUNER BLOCKAIC1151457911131210863412171619182120232224CN1(TO MAIN CIRCUIT CN2)HEADPHONESV-MP120V BLOCK DIAGRAMTP48TP47S.S.GF=87.5MHzMod=30%Mod f=400Hz 233.0mV P-PRadio (analog) Signal Line.Notes :MP3 and FM and IC REC Signal Line.FM RF Signal Line.Voltage from negative terminal of battery.( )...MP3 position,[ ]...FM position.No mark...MP3 and FM position.C1BB00000997FM TUNER15145 7 9111312863 421716191823 22242829 2627 253839363734353233W/RL GAINAGNDV CCDRFI 1RF GNDRFI 2TAGCCP OUTVCOTANK1VCOTANK2VCC (VCO)DGNDVCCDDATACLOCKBUSENABLEBUSMODESWPORT1SWPORT1XTAL1XTAL2LIMDEC1LIMDEC2TIFCVrefMPXOTMUTEVAFRVAFLPILFILPHASEFILGAINSTABILIZTIONRESONANCEAMPLIFIER LIMITERDEMODULATORPOWERSUPPLYSOFTMUTEMPXDECODERCRYSTALOSCILLATORSOFTWAREPROGRAMMABLEPROTI/O-MIXER1st FMAGCN12TUNING SYSTEMVCOIF CENTERFREQUENCYADJUSTLEVELADCIFCOUNTERMUXProgrammabledivider outputreference frequencydivider output I C-BUSAND3-WIRE BUS2momopilotSDSX113MHzL1LOOP SWFM RF Signal Line1 234VIN VOUTCE VSSIC6[0] (0)[2.8](0)[3.25](1.35)IC6RegulateVoltage[3](0)EXT GNDVOUT VDD CE5341 20[1.38][3.26](1.36)[3.26](1.36)[3.0](0)(0)0[1.40](1.45)AAA SIZE(LR03,AM-4)BATTERYICP1C0DBAGZ0021DC-DC CONVIC9D1 S2S1 D2G1G2[1.33](1.33)[0](0)[0](0)[1.33](1.33)[1.33](1.33)[1.33](1.33)1 2 3456Q12MCH6616MUTE

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