Kenwood KAC-714 Service Manual

Also see for KAC-714: Instruction manual Instruction manual

AC-714 CONTENTS / CONNECTIONSContentsCONTROLS...BLOCK DIAGRAM ....CIRCUIT DESCRIPTIONDescription of COMPONENTS ...........c:scscscssccsscsscccsessscosscssecssscececeseacesacesscesacensPC BOARDComponent Side View ..3oa7FOR: SIG@: Vi QW 5 sissies cai se dnaesevevicedcevescccesaecawetiedselesecedeusteoaueccaaddeccesends iaisiaacbleeceeienSCHEMATIC DIAGRAM ..........ccccccccscccsssessesscecesesesscssecatsensesecscccecsecterssssecsssesseaseae QDPARTS LIST ssccciscccdcsics covsiecsscvsesesnseesSPECIFICATIONS ....Connections@ Power connectionPower lead terminalLead terminal{Commercially<> available parts)Terminal screw @ Connect the power and ground leadto the corresponding terminals.Power Groundterminal terminalPower tead Ground lead@ Ifa buzzing noise is heard from thespeakers when the engine is running,attach a line noise filter (soldseparately) to the power lead.To prevent fire caused by a short in thewiring, connect a fusible tink or breakernearby the battery terminal.NOTEConnect the ground leads to a metal part of thecar chassis that acts as an electrical groundpassing electricity to the battery's minus ©terminal.Do not turn the power ON if the ground leads arenot connected.Thisunitisamonauralamplifierforbasssoundreproductiononly.Itcannotbeusedasanordinarystereo furll-rangeamplifier.Subwoofer(Monaural)wereerseeee BACK COVER@ Connection with genuine-accessory car stereoGenuine-accessory carstereo speakers SRearspeakers Ignitionkey switchCar fuseyj box& |(Mainfuse)Speakers lead{Commercially available parts)BatteryPower control led(Commercially wait able parts)Speakers lead{Commercially available parts)inputterminalsPowercontrolSpeakerleadterminal——_[4CAUTION@ Connect the speaker leads to this @ The genuine-accessory car stere shy all have aterminal. maximum power output of no torer than 25 W.Lead terminal @ Do not connect the speaker Outpt |exads from aSpeakers lead (Commerciatly power amplifier (Optional) to th sg» eaker inputterminal available parts) terminals of this unit, for this my c zause malfunctionor damage.Do not connect cables and leadso taoth RCA cableinput jacks and the speaker inpy te eminalssimultaneously, for this may case snalfunction ordamage.Connect the power control leady qa power supplywhich can be turned ON/OFF by:he ignition keySpeakers lead switch (ACC fine). :Nes With this connection, shock noinm ay be generatedwhen the power of the genuineicc e#SSOry Car stereois switched ON/OFF.