株式会社JVCケンウッド - ENGLISH POWER SUPPLYJVC car receiver, etc. Line out (Front) Subwoofer System JVC power amplifier KS-AX5101D, etc. Subwoofer system—Bridge Mode •
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ENGLISHThank you for purchasing a JVC product.If you have any questions or require information regarding installation kits, consult your JVC Car audio dealers or a company supplying the kits.
For safety....• Stopthecarbeforeperforminganycomplicatedoperations.• Donotraisethevolumeleveltoomuch,asthiswillblockoutsidesounds,makingdrivingdangerous.
ACCESSORIES
...4
KS-AX5102 KS-AX5101D
KS-AX5104
...8 ...1 ...1 ...2
CAUTIONS AND NOTESThis unit is designed to operate on 12 V DC, NEGATIVE ground electrical systems. JVC recommends consulting a qualified technician for installation.• ThisunitusesBTL(BalancedTransformerless)amplifiercircuitry,i.e.,floatinggroundsystem,socomplywiththefollowing:– Do not connect the “·” terminals of the speakers to each other.– Do not connect the “·”terminalsofthespeakerstothemetalbodyorchassis.
INSTALLATION OF THE UNITThefollowingillustrationshowsatypicalinstallation.However,youshouldmakeadjustmentscorresponding to your specific car.
Location of the unit
Under the front seat
Onto the trunk floor
•Mountthisunitonafirmsurface,suchasinthetrunk or under the front seat.
•Sinceheatisgeneratedintheunit,donotmountitnearinflammableobjects.Inaddition,mountitinanareathatwillnotpreventtheunitfromdissipating the heat.
•Donotmounttheunitintheplacessubjecttoheat:neararadiator,inaglovecompartmentorininsulatedareassuchasunderacarmatthatwillprevent the unit from dissipating heat.
•Ifanyotherscrewsareused,thereisariskofloosening the unit or damaging the parts under the car floor.
•Beforedrillingholesinthetrunktoinstalltheunit,make sure that there is a sufficient space under the trunk so that you do not drill holes in the fuel tank, etc.
TheproperleadwireconnectedtoeachPOWERterminalisasfollows.• +BandGND:AWG8toAWG4(Thecrosssectionisabout8mm2 to 21 mm2.)• REM:AWG18toAWG8(Thecrosssectionisabout0.8mm2 to 8 mm2.)
a WhenyouuseJVCcarreceiverwitharemotelead,connecttotheREMterminalonthisunit.b Whenyouconnectaunitwithoutaremotelead,connecttotheaccessorycircuitofthecarwhich
isactivatedbytheignitionswitch.Inthiscase,noisemayoccurwhenthecarreceiveristurnedonor off. To avoid this noise, do not turn on or off the car receiver itself. You can turn on or off the car receiveralongwiththeon/offoperationoftheignitionswitch.
SPEAKER SYSTEMSNotes• Besurenottoconnectthe“·” terminals of the speakers to a common point. • Ifthesameleadisusedforbothleft/rightorfront/rearspeakerwirings,thisunitcannotbeused.Alwaysusetheindependentleadsforeachspeaker.Inthiscase,redothewirings.
TheproperleadconnectedtoeachSPEAKEROUTPUTterminalisasfollows.KS-AX5104/KS-AX5102:AWG18toAWG12(Thecrosssectionisabout0.8mm2 to 3.3 mm2).KS-AX5101D:AWG18toAWG8(Thecrosssectionisabout0.8mm2 to 8 mm2).
4-speaker system—Normal Mode•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.
R R
JVC car receiver, etc.Front Front
Rear Rear
Lineout(Front)
Lineout(Rear)*2 *2
2-speaker system plus subwoofer—Bridge Mode•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.•Usethesubwooferwithanimpedanceof4 Ω to 8 Ω.
R R
JVC car receiver, etc.
Front Front
Subwoofer
Lineout(Front)
Lineout(Rear)orSubwooferout
*2 *2
Speakerinputconnector.Connector lead To Receiver Connector lead To Receiver•White"Frontleft(+)" = Frontleft(+)lead •Green"Rearleft(+)" = Rearleft(+)lead• White(Stripe)"Frontleft(-)" = Frontleft(-)lead • Green(Stripe)"Rearleft(-)" = Rearleft(-)lead•Gray"Frontright(+)" = Frontright(+)lead •Purple"Rearright(+)" = Rearright(+)lead• Gray(Stripe)"Frontright(-)" = Frontright(-)lead • Purple(Stripe)"Rearright(-)" = Rearright(-)lead
2-speaker system—Bridge Mode•Usethespeakerswithanimpedanceof4 Ω to 8 Ω.•Besuretoconnectthelineoutputfromthereceivertotheleft(L)jackonthisunit.
JVC car receiver, etc.Front
Front
Lineout
*2
Speakerinputconnector.Connector lead To Receiver Connector lead To Receiver•White"Frontleft(+)" = Frontleft(+)lead •Green"Rearleft(+)" = Rearleft(+)lead• White(Stripe)"Frontleft(-)" = Frontleft(-)lead • Green(Stripe)"Rearleft(-)" = Rearleft(-)lead•Gray"Frontright(+)" = Frontright(+)lead •Purple"Rearright(+)" = Rearright(+)lead• Gray(Stripe)"Frontright(-)" = Frontright(-)lead • Purple(Stripe)"Rearright(-)" = Rearright(-)lead
4-speaker system plus subwoofer (PRE OUT)•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.•DownmixedsignalsareemittedthroughPREOUTjacks.
R R
JVC car receiver, etc.Front
Rear
Front
Rear
Lineout(Front)
*2
Lineout(Rear)
*2
JVCpoweramplifier KS-AX5101D,etc.
SubwooferSystem
KS-AX5102
2-speaker system—Normal Mode•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.
*2
JVC car receiver, etc.
Lineout
Speakerinputconnector.Connector lead To Receiver•White"Left(+)" = Frontleft(+)lead•White(Stripe)"Left(-)" = Frontleft(-)lead•Gray"Right(+)" = Frontright(+)lead•Gray(Stripe)"Right(-)" = Frontright(-)lead
2-speaker system plus subwoofer (PRE OUT)•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.
*2
JVC car receiver, etc.
Lineout(Front)
SubwooferSystem
JVCpoweramplifier KS-AX5101D,etc.
Subwoofer system—Bridge Mode•Usethespeakerswithanimpedanceof4 Ω to 8 Ω.
JVC car receiver, etc.Speakerinputconnector.Connector lead To Receiver•White"Left(+)" = Frontleft(+)lead•White(Stripe)"Left(-)" = Frontleft(-)lead•Gray"Right(+)" = Frontright(+)lead•Gray(Stripe)"Right(-)" = Frontright(-)lead
Lineout(Rear) or Subwooferout
Subwoofer
*2
2-speaker system (2 amplifiers)—Bridge Mode•Usethespeakerswithanimpedanceof4 Ω to 8 Ω.•Besuretoconnectthelineoutputfromthereceivertotheleft(L)jackonthisunit.
JVC car receiver, etc.Speakerinputconnector.Connector lead To Receiver•White"Left(+)" = Frontleft(+)lead•White(Stripe)"Left(-)" = Frontleft(-)lead•Gray"Right(+)" = Frontright(+)lead•Gray(Stripe)"Right(-)" = Frontright(-)lead
Lineout
*2
Speakerinputconnector.Connector lead To Receiver Connector lead To Receiver•White"Frontleft(+)" = Frontleft(+)lead •Green"Rearleft(+)" = Rearleft(+)lead• White(Stripe)"Frontleft(-)" = Frontleft(-)lead • Green(Stripe)"Rearleft(-)" = Rearleft(-)lead•Gray"Frontright(+)" = Frontright(+)lead •Purple"Rearright(+)" = Rearright(+)lead• Gray(Stripe)"Frontright(-)" = Frontright(-)lead • Purple(Stripe)"Rearright(-)" = Rearright(-)lead
1 InputLEVELcontrollerTheinputlevelcanbeadjustedwiththiscontrolwhenthisunitisconnectedtoothersourceequipment.Adjustthelevelwhilelisteningtothesound.ThiscontrolispresettoMINwhenthe unit is shipped.
TROUBLESHOOTINGFor more details, consult your JVC car audio dealer.
The POWER lamp does not light.•Changethefusesifthecurrentoneisblown.•Connectthegroundleadsecurelytoametalpartofthecar.•Turnontheequipmentconnectedtothisunit.•Usearelayifyoursystememploystoomanyamplifiers.•Confirmthebatteryvoltage(11Vto16V).
The PROTECT lamp lights in red and/or the unit heats up abnormally.•Usethespeakersofsuitableimpedance.•Correctthespeakerwiringsiftheyareshort-circuited.•MakethespeakerwiringsawayfromthepowercordtopreventDCoffseterror.•Leavetheunitturnedoffforawhiletocoolitdown.
No sound is heard.•Confirmtheconnectionsforthepowersupply(see"POWERSUPPLY"onpage1).•ConnectRCApincordstotheINPUTjacks,orthespeakerinputconnectortotheHIGHINPUTterminal.
Alternator noise is heard.•KeepthepowercordsawayfromtheRCApincords.•KeeptheRCApincordsawayfromotherelectricalcablesinthecar.•Connectthegroundleadsecurelytoametalpartofthecar.•Makesurethenegativespeakerleadsdonottouchthecarchassis.•Replacetheplugsoruseplugswithloadresistors.•Connectabypasscapacitoracrosstheaccessoryswitches(horn,fan,etc.).•ConnecttheLINENOISEFILTER(commerciallyavailable)betweenLineOutput(throughthereceiver)andINPUTjacksonthisunit.
Noise is made when you connect the unit to an AM tuner.•Movethespeakerandpowercordsawayfromtheantennalead.
KS-AX5101D
Subwoofer system•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.
RR
Lineout(Rear) or Subwooferout
JVC car receiver, etc.Speakerinputconnector.Connector lead To Receiver•White"Left(+)" = Frontleft(+)lead•White(Stripe)"Left(-)" = Frontleft(-)lead•Gray"Right(+)" = Frontright(+)lead•Gray(Stripe)"Right(-)" = Frontright(-)lead
Subwoofer
*2
2-Subwoofer system (2 amplifiers)•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.•IncomingsignalsfromINPUTjacksareemittedthroughthePREOUTjacks.
Lineout(Rear) or Subwooferout
JVC car receiver, etc.
Speakerinputconnector.Connector lead To Receiver•White"Left(+)" = Frontleft(+)lead•White(Stripe)"Left(-)" = Frontleft(-)lead•Gray"Right(+)" = Frontright(+)lead•Gray(Stripe)"Right(-)" = Frontright(-)lead
Subwoofer
Subwoofer
*2
2-Subwoofer system•Usethespeakerswithanimpedanceof4 Ω to 8 Ω.
Lineout(Rear) or Subwooferout
JVC car receiver, etc.Speakerinputconnector.Connector lead To Receiver•White"Left(+)" = Frontleft(+)lead•White(Stripe)"Left(-)" = Frontleft(-)lead•Gray"Right(+)" = Frontright(+)lead•Gray(Stripe)"Right(-)" = Frontright(-)lead
SubwooferSubwoofer
*2
5-speaker system plus subwoofer—5.1-channel (3 amplifiers)•Usethespeakerswithanimpedanceof2 Ω to 8 Ω.•Besuretoconnectthelineoutputfromthereceivertotheleft(L)jackonthisunit.
R
Front Speaker
Rear Speaker
JVC car receiver, etc.
JVC amplifier, etc. (Purchasedseparately)
JVC amplifier, etc. (Purchasedseparately)
Speakerinputconnector.Connector lead To Receiver•White"Left(+)" = Frontleft(+)lead•White(Stripe)"Left(-)" = Frontleft(-)lead•Gray"Right(+)" = Frontright(+)lead•Gray(Stripe)"Right(-)" = Frontright(-)lead
Subwooferout
CenterSpeaker
Subwoofer
Lineout (Center)*2*2
*2 Not supplied
Notes• Checktheimpeadanceofsubwooferbeforeconnecting it.