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Sony XM-4045 User's Manual

1. This unit has a built in convertor which converts the power supply from the DC 12 volt car battery into high speed signals by the use of the semiconductor switch These signals will be stepped up by the built in pulse transformer and separated into both positive and negative power supplies before being converted into the direct current again This is to regulate the otherwise variable voltage of the car battery The light weight power supply system provides the highly efficient power supply with a low impedance output INFORMATION Alimentation par impulsions Le convertisseur int gr de cet appareil permet de transformer l alimentation en courant continu fournie par une batterie de voiture de 12 volts en signaux ultra rapides gr ce l interrupteur semiconducteur Ces signaux peuvent tre d multipli s par le transformateur int gr impulsions s par s en courant positif et n gatif avant d tre de nouveau convertis en courant continu afin de Stabiliser la tension variable de la batterie de voiture Le syst me d alimentation de faible poids fournit une alimentation tr s efficace avec une sortie de basse imp dance This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radia
2. mith ere W kHz 6 1 THD at 20 kHz 0 06 THD at 100 W 20 Ha suite THD at ohms with speaker system 100 W per channel with 2 speaker system 20 Hz 20 kHz 0 1 THD at 4uhms S Hz 100 kHz 48 Harmonic distorhon 0005 or Less tat I kHz 4 ohms to W oa de filter INPUT A and 8 en 90 Ha 12 dB oct Low pase filter for subwoofer INPUT C and D 80 Hz 18 dB oct voc car battery negative ground Current drain ad SA La ces Ws 10 THD 30 input mA Ormensions Appear x S6 x 280 mm w h d qx 21 4 x 111 g an not incl Reg 16 rts and controls Mass kg 6 lb Suz not incl ia screws 4 Tes adan PTE RCA pin cord RC65 5 m Design and specificahons are subject to change without nubce Circutene SOU orken bananes Entr es Praes a troche RCA Bornes de haut parleurs Impedance des haut parleurs Nae ee utes WW x2 DOW xt le tne Sorties nominales tension d alimentation de 14 4 V 40 W par canal pour le syst me 4 haut parleurs 20 Hz 20 kHz 0 4 DHT ow nal le syst me par canal pour haut 20 Ha 20 kHz ow 2ohms r r prit De DHT 4 ohms plus 100 W 120 Hz 20 kHz 0 1 DHT 4 ohms pour le syst me 6 3 haut parteurs 100 W par canal pour le syst me Zhaut 20 Hz 20 kHz 01 amp 4 ohms S He 100 kHz d8 Outorson ou nf neure 1 kHz 4 ohms 16 W Plage de rigiagy de seve
3. utilise trop d amplificateurs Utilisez un relais V rifiez la tension de la batterie 10 5 16 V Utilisez des haut parleurs d une imp dance ad quate e Fonctionnement en st r o 2 8 2 e Fonctionnement en pont 4 16 Q Les sorties de haut parleur sont court circuit es Supprimez la cause du court circuit Les fils de connexion sont trop pr s des cordons broche RCA Eloignez les cordons des cables Les cordons broche RCA sont trop pr s de c bles lectriques de la voiture gt Eloignez les de ces cables Le fil de masse n est pas bien raccord Fixez solidement le fil de masse une partie m tallique de la voiture Les fils de haut parleurs n gatifs touchent le chassis de la voiture Eloignez les fils du ch ssis de la voiture DEP AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION 40 watts per channel minimum continuous average power into 4 ohms both channels driven from 20 20 000 Hz with no more than 0 04 total harmonic distortion per Car Audio Ad Hoc Committee standards Cuevit system OTL output transformeriess cucuit power supply Inputs pa packs Speaker unpedance 2 Botune stereo 4 8 ohms when used a3 a bridging amplher Maumum output at 4 ohms 90 W per channel with 90 W x 2 plus 200 W x mith 200 W per channel with 2 speaker system Rated ou su aniv 20 Hz V kHz 0 04 THD at 4 ohms 30 W per channel
4. SONY Stereo Power Amplifier XM 4045 Operating Instructions Before operating the unit please read this manual thoroughly and retain it for future reference Owner s Record The model and serial numbers are located on the bottom Record the serial number in the space provided below Refer to these numbers whenever you call upon your Sony dealer regarding this product Model No XM 4045 Serial No Mode d emploi Avant la mise en service de cet appareil pri re de lire attentivement ce mode d emploi que l on conservera pour toute r f rence ult rieure Sony Corporation 1993 Printed in Japan Caract ristiques e Puissance de sortie maximum de 90 watts par canal pour un syst me 4 haut parleurs 90 watts x 2 plus 200 watts x 1 pour un Syst me 3 haut parleurs ou 200 watts par Features Maximum power output of 90 watts per channel with a 4 speaker system 90 watts x 2 plus 200 watts x 1 with a 3 speaker system or 200 watts per channel with a 2 speaker system at 4 ohms cana pour un syst me 2 haut parleurs 4 e Wide dynamic range and low distortion less ohms than 0 005 Large plage dynamique et faible distorsion e Provided with a protection circuit inf rieure 0 005 e Pulse power supply for stable and regulated e Equip d un circuit de protection output power Alimentation par impulsions garantissant une puissance de sortie stable et r guli re Pulse power supply
5. by the fader control of the car sudio contr l par le fader de l autoradio de niveau t The input level can be vaned with this control Use it to adjust the input sound level when i equipment of other Le ruveau d entr e peut tre modifi par cette commande Utilisez la pour ajuster le niveau manufacturers Turn tt to MAX when the output bevel of the cassette car audio or CD d entr e du son quand vous unlisez un appareil player seems low d un autre fabricant R glez la sur MAX si le mveau de sortie de l autoradio cassette ou du lecteur de CD semble trop faible Installation Installation Before Installation Mount the unit either inside the trank room or Avant l installation ene e Do not install the unit under the floor carpet e Installez l appareil soit dans le coffre ou sous e N installez pas l appareil sous le tapis de sol under a seat where the heat dissipation from the unit will un si ge car la dissipation thermique ne pourrait pas se e Choose the mounting location carefully so be considerably impaired Choisissez avec soin l emplacement de sorte faire correctement that the unit will not interfere with the normal que l appareil ne g ne pas les mouvements du driving functions of the driver and it will not conducteur et qu il ne soit pas expos au soleil be exposed to direct sunlight or hot air from ou l air chaud du chauffage the heater Firstly use the template pr
6. ctify the cause of short circuit The power connecting leads are run too close to the RCA pin cords Keep the leads away from the cords The RCA pin cords are run too close to other electrical cables of the car Keep the cords away from the cables The ground lead is not securely connected Ground the lead securely to a metal part of the car Negative speaker leads are touching the car chassis Keep the leads away from the car chassis The POWER PROTECTOR indicator flashes e The unit heats up abnormally Alternator noise is heard wa eye es
7. inted on the back of the carton to mark the positions of the four screw holes on the surface of the mounting board not supplied Then drill the holes whose diameter should be approximately Utilisez le gabarit imprim au dos du carton pour marquer la position des quatre trous sur la plaque de montage non fournie Percez des trous d environ 3 millim tres mm de diam tre puis fixez l appareil l aide des vis 3 millimeters mm and mount the unit onto the fournies Celles ci font 15 mm de long v rifiez board with the supplied mounting screws The par cons quent que la plaque fait au moins supplied mounting screws are 15 mm long 15 mm d paisseur each Therefore make sure that the mounting board is thicker than 15 mm Guide de d pannage La liste suivante vous aidera r soudre la plupart des probl mes que vous pouvez rencontrer avec cet appareil Avant de passer la liste en revue v rifiez les connexions et les proc dures de fonctionnement e Le t moin POWER PROTECTOR clignote Une accumulation de chaleur anormale s est produite dans l appareil Le bruit de l alternateur est audible Le fusible a saut Remplacez le par un nouveau Le fil de masse n est pas bien branch Fixez le bien une partie m tallique de la voiture La tension fournie la borne de t l commande est trop faible e L appareil raccord n est pas sous tension gt Mettez le sous tension Le syst me
8. leur dron celle du haut parleur gauche Eloignez les cordons d entr e et de sorne du fil d alimentanon lectrique pour viter que des interf rences ne se produisent Cet appareil est un amplificateur de haute Puissance et il peut ne pas atteindre sa puissance maximale s les cordons de haut parleurs onginaux de la voiture lui sont raccord s Si la voiture est quip e d un ordinateur de navigation ou d un autre appareil ne d branchez pas le fil de masse de ta battene de la voiture sinon les donn es m morsees seront effac es Pour viter les courts circuits vous effectuez les branchements branchez le fil d alimentation de 12 volts uniquement apr s avoir branche tous les autres fils Effectuez les connexions de la mani re indiqu e ci dessous Ne serrez pas trop fort la vis car vous pournez Vendommager Le couple de serrage devrait tre inf rieur t Nom Remarques sur l alimentation lectrique Raccordez le fil d alimentation de 12 volts uniquement apr s avoir avoir r alis toutes les autres connexions e Raccordez solidement le fil de masse de Vappareil une partie m tallique de le voiture car une connexion rel ch e peut tre l origine d une d faillance de Vamplificateur Assurez vous que le fil de t l commande de l autoradio est raccord la borne de t l commande Utilisez un fil d alimentation quip d un fusible d au moms 30 amp res Fixez le f
9. n denr es Futre passe haut INPUT A et 8 60 Hz 12 dB oct Faire poate Oe Pour ere INPUT CD Alimentanun Battene de voiture courant continu 12 V masse n gative Tension d akkmentenon 105 16V Courant la sorne nominale 25 A 4 ohms 40 W x 4 10 de DHT WA Sma Dunensons 179 x 56 x 290 mm h p Mon 2 6x 11 8 po Pods Env 28 kg 64 Son ACCEMOULS non compris Accessoures Ves de montage 4 Accessoures en option Cordon de liaison pour puissance Cordon broche RCA RC 64 a Cordon broche RCA RC 65 Gm La conception et les p aficanons peuvent tre modih es sane pr avis Trouble Shooting Guide The following check list will assist in the correction of most problems which you may encounter with your unit Before going through the list below check the connection and operating procedures i Problem Cause Solution The POWER The fuse is blown Replace the fuse with a new one PROTECTOR indicator The ground lead is not securely connected Ground the lead securely to a metal part of the car does not light up The voltage going into the remote terminal is too low The connected master unit is not turned on Turn on the master unit The system employs too many amplifiers Use a relay Check the battery voltage 10 5 16 V Use the speakers with suitable impedance Stereo operation 2 8Q e Bridging operation 4 16 Q Speaker outputs are short circuited Re
10. nect the passive speakers to these terminals Warming Avoid installing the unit where Une the specified fuse with correct amperage it would be subject to high temperatures rating ve such as from direct sunlight or hot air from Une of a fuse with higher amperage rating may the heater cause serious damage to the unit it would be exposed to rain or moisture it would be subject to dust or dirt oif your car is parked in direct sunlight and there is a considerable rise in temperature inside the car allow the unit to cool aff before operating When installing the unit horizontally be sure not to cover the fins with the floor carpet etc If this unit is placed too chose to the car radio er interference may occur In this case Protection circuit eparate the amplifier from the car radio This amplifier is provided with a protection If no power is being supplied to the cassette circuit which operates in the following cases player oc tuner check the connections nM iu cs This power mplifier employs a protection overhes rcuit to protect the transistors and speakers a DC current is generated to ten he protection circuits by covering the The color of the POWER PROTECTOR heat sink of connecting improper loads indicator will change from green to red and Do not use the unit on a weak battery as its the unit will shut down If this happens turn optimum performa depends off the connected equipment and take out power suppl
11. nnected Make the terminal connections as illustrated below When you hghten the screw be careful not to apply too much torque as doing so may damage the screw The torque value should be less than 1 Nem Power Connection Leads Fils d alimentation lectrique Notes on the power supply Connect the 12 volt power supply lead only after all the other leads have been connected Be sure to connect the ground lead of the unit securely to a metal part of the car A loose connection may cause a malfunction of the amplifier Be sure to connect the remote control lead of the car audio to the remote terminal Use the power supply lead with a fuse attached at least 30 amperes Place the fuse in the power supply lead as close as possible to the car battery Dunng a full power operation the current of more than 30 amperes will run through the system Therefore make sure that the leads to be connected to the 12V and GND ternunals of this unit respectively must be larger than 10 Gauge AWG 10 or with the sechonal area of more than 5 mm Attention Avant d effectuer les connexions S branchez le fil de masse de la borne de la battene pour viter les courts circuits Unlisez des haut parleurs d une capacit Si vous utilisez des haut parleurs de faible capacit ils nsquent d tre endomma g s e Ne raccordez pas la bome d un haut parleur la carrossene de la vorture n la borne du haut par
12. te radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment 221 Precautions This unit for os Fuse Replacement lt Use speakers with an impedance of 2 to A ohms 4 to 8 ohms when used as a bridging If the fuse blows check the power connection and replace the fuse 1f the fuse blows again amy 9 serie nect any active speakers with after the replacement there may be an internal built in amplifiers to the speaker terminals of malfunction In such a case consult your the unit Doing so may damage the active nearest Sony desler speakers Therefore be sure to con
13. usible du fil d alimentation lectrique le plus pr s possible de la batterie de la voiture e Un courant de plus de 30 amp res passe dans le syst me lors de l utilisation maximale de la puissance Par cons quent vous devez raccorder des fils de calibre sup neur 10 AWG 10 ou d une section sup neure S mm aux bornes 12V et GND 4 Speaker System Syst me a 4 haut parieurs su pe Note Remarque Remember that the outputs from the t audio toe artes de T aitor adio TACOS ie dun pr which are to be connected to the INPUT jacks A B INPUT A B C et D correspondent aux sortes Cand Decowespond with the output combsnanons SPEAKER OUT de l amplificateur OUT terminals of this unt 2 Speaker System Syst me 2 haut parleurs Remarque ji umquement les pnses INPUT A et C the outputs froo the cas audi Connect the connecter let sornes de l autoradio et raccorder let and fils de haut pochon s et C MONO de l amplficateur w o 2 Way System Syst me 2 voies Note Remarque in thas system the volume of the subwooters willbe Dans oe syst me le volume des subwoofers est controlled by the fader control of the car audio contr l pas le fader de l autoradio 3 Speaker System Syst me 3 haut parleurs Full range imin 1 0 Haut parleurs ere Note Re in this system the volume of the subwooter will be Dara ce syst me le volume du subwoofer est controlled
14. y sas r s tapeor ri bus cause reasons he vol the malfunction lf the ier Isrts per overheated wait until the unit cools off the sound outside your car If you have any questions or problems concerning your unit that are not covered in this manual pleaw consult your nearest Sony dealer e Mes LOL o gt CPR RATE 4 ill ata si Connections Connexions Caution Before making any connections disconnect the ground terminal of the car battery to avoid short circuits Be sure to use speakers with adequate power handling capacities If you use speakers with small capacity they will be damaged Do not connect the terminal of the speaker system with the car chassis and do not connect the termunal of the right speaker with that of the left speaker Run the input and output cords away from the power supply lead as running them closely can generate some interference notse This unit 1s a high powered amplifier Therefore it may not perform its full potential tf used with the existing speaker cords supplied to the car e lf your car ts equipped with a computer system for navigation or some other purposes be sure not to remove the ground wire from the car battery If you disconnect the wire the memory of the computer may be erased To avoid short arcuits when making connections connect the 12 volt power supply lead only after all the other leads have been co

Sony XM-4045 User's Manual

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