Post on 25-Oct-2014
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SERVICE MANUAL US ModelCanadian Model
E Model
XM-554ZR
STEREO POWER AMPLIFIER
Circuit system OTL (output transformerless) circuitPulse power supply
Inputs RCA pin jacksHigh level input connector
Input level adjustment range0.3 – 6 V (RCA pin jacks),2.8 – 12 V (High level input)
Outputs Speaker terminalsSpeaker impedance 2 – 8 Ω (stereo)
4 – 8 Ω (when used as a bridging amplifier)Maximum output 4 speakers: 110 W × 4 (at 4 Ω)
3 speakers: 150 W × 2 (at 2 Ω) + 300 W × 1 (BTL, at 4 Ω)Rated output (supply voltage at 14.4 V)
4 speakers:55 W × 4 (20 Hz – 20 kHz, 0.04% THD, at 4 Ω)65 W × 4 (20 Hz – 20 kHz, 0.1% THD, at 2 Ω)
Frequency response 5 Hz – 50 kHz ( dB)Harmonic distortion 0.005% or less (at 1 kHz, 4 Ω)Low-pass filter 80 Hz, –18 dB/octHigh-pass filter 80 Hz, –12 dB/octPower requirements 12 V DC car battery (negative ground)Power supply voltage 10.5 – 16 VCurrent drain at rated output : 30 A (4 Ω, 55 W × 4)
Remote input : 1 mADimensions Approx. 401 × 55 × 264 mm (w/h/d)
not incl. projecting parts and controlsMass Approx. 3.2 kg not incl. accessoriesSupplied accessories Mounting screws (4)
High level input cord (1)Protection cap (1)
Design and specifications are subject to change withoutnotice.
SPECIFICATIONS
+0–3
Ver. 1.1 2006. 03
9-887-093-022006C04-1
© 2006. 03
Sony CorporationeVehicle Division
Published by Sony Techno Create Corporation
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TABLE OF CONTENTS
1. GENERALLocation and Function of Controls .......................................... 3Connections ............................................................................. 4
2. DISASSEMBLY2-1. Bottom Plate ........................................................................ 72-2. AMP Board Section ............................................................ 82-3. Panel (Front) ........................................................................ 8
3. DIAGRAMS3-1. Block Diagram .................................................................... 93-2. Printed Wiring Board ........................................................ 113-3. Schematic Diagram –AMP Section (1/2)– ........................ 123-4. Schematic Diagram –AMP Section (2/2)– ........................ 13
4. EXPLODED VIEWS4-1. Heat Sink (Main) Section .................................................. 154-2. AMP Board Section .......................................................... 16
5. ELECTRICAL PARTS LIST ........................................ 17
XM-554ZR
PROTECTOR OPERATION CHECK
Thermal Protect1. Short across TH901 with the power on.2. Verify that the protector is operated and LED901 illuminates
red.3. Verify that the protector is released and LED901 illuminates green
when the short is removed.4. Likewise, perform items 1 to 3 for TH902 and TH903.
Over Current Protect1. Short between the positive and negative sides of the speaker
output terminals CN903 and CN904 with the power on.(Perform this shorting for each channel on FRONT and REAR.)
2. Verify that the protector is operated and LED901 illuminatesred.
3. Verify that the protector is not released and LED901 remainsred even when the short is removed.
4. Verify that the protector is released and LED901 illuminates greenwhen the power is turned off and then on again.
Offset Protect1. Short between the +12V terminal of CN905 and the (L+R) + or
(L+R) – of the speaker output terminal CN904.(Short between +12V terminal and (L+R) + and between +12Vterminal and (L+R) –.)
2. Verify that the protector is operated and LED901 illuminatesred.
3. Verify that the protector is not released and LED901 remainsred even when the short is removed.
4. Verify that the protector is released and LED901 illuminates greenwhen the power is turned off and then on again.
UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed withthe lead free mark due to their particular size.)
: LEAD FREE MARKUnleaded solder has the following characteristics.• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.Ordinary soldering irons can be used but the iron tip has to beapplied to the solder joint for a slightly longer time.Soldering irons using a temperature regulator should be set toabout 350°C.Caution: The printed pattern (copper foil) may peel away if theheated tip is applied for too long, so be careful!
• Strong viscosityUnleaded solder is more viscous (sticky, less prone to flow)than ordinary solder so use caution not to let solder bridgesoccur such as on IC pins, etc.
• Usable with ordinary solderIt is best to use only unleaded solder but unleaded solder mayalso be added to ordinary solder.
Notes on Chip Component Replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Ver. 1.1
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSEPART NUMBERS APPEAR AS SHOWN IN THIS MANUAL ORIN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LESDIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCESSONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT.NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCESSONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUELOU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
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XM-554ZRSECTION 1GENERAL This section is extracted
from instruction manual.
Location and Function of Controls
Emplacement et fonction des commandes
Ubicación y función de los controles
POWER/PROTECTOR
1 POWER/PROTECTOR indicatorLights up in green during operation.When the PROTECTOR is activated theindicator will change from green to red.When the PROTECTOR is activated refer tothe Troubleshooting Guide.
2 LEVEL adjustment controlThe input level can be adjusted with thiscontrol. Turn it in the clockwise directionwhen the output level of the car audio unitseems low.
3 HPF switchWhen the HPF switch is set to ON, the High-pass filter (80 Hz) is effective.
4 LPF switchWhen the LPF switch is set to ON, the Low-pass filter (80 Hz) is effective.
1 Indicateur POWER/PROTECTORS’allume en vert en cours de fonctionnement.Lorsque PROTECTOR est activé, l’indicateurpasse du vert au rouge.Lorsque PROTECTOR est activé, reportez-vous au Guide de dépannage.
2 Commande de réglage LEVELLe niveau d’entrée peut se régler avec cettecommande. Tournez cette commande dans lesens des aiguilles d’une montre lorsque leniveau de sortie de l’autoradio semble faible.
3 Commutateur HPFLorsque le commutateur HPF est réglé surON, le filtre passe-haut (80 Hz) est activé.
4 Commutateur LPFLorsque le commutateur LPF est réglé surON, le filtre passe-bas (80 Hz) est activé.
1 Indicador POWER/PROTECTORSe ilumina en verde durante el uso.Si se activa PROTECTOR, el indicadorcambiará de verde a rojo.Si se activa PROTECTOR, consulte la Guía desolución de problemas.
2 Control de ajuste LEVELMediante este control se puede ajustar elnivel de entrada. Gírelo en el sentido de lasagujas del reloj si el nivel de salida delsistema de audio para automóvil parece bajo.
3 Interruptor HPFCuando el interruptor HPF está ajustado enON, se activa el filtro de paso alto (80 Hz).
4 Interruptor LPFCuando el interruptor LPF está ajustado enON, se activa el filtro de paso bajo (80 Hz).
(80Hz)LPF
LEVELREAR
OFF ON12
4
6 0.3V
0.5
(80Hz)HPF
LEVELFRONT
OFF ON12
4
6 0.3V
0.5
Precautions• This unit is designed for negative ground 12 V
DC operation only.• Use speakers with an impedance of 2 to 8 Ω (4
to 8 Ω when used as a bridging amplifier).• Do not connect any active speakers (with built-
in amplifiers) to the speaker terminals of theunit. Doing so may damage the active speakers.
• Avoid installing the unit in areas subject to:— high temperatures such as from direct
sunlight or hot air from the heater— rain or moisture— dust or dirt.
• If your car is parked in direct sunlight and thereis a considerable rise in temperature inside thecar, allow the unit to cool down before use.
• When installing the unit horizontally, be surenot to cover the fins with the floor carpet etc.
• If this unit is placed too close to the car audiounit or aerial, interference may occur. In thiscase, relocate the amplifier away from the caraudio unit or aerial.
• If no power is being supplied to the car audiounit, check the connections.
• This power amplifier employs a protectioncircuit* to protect the transistors and speakers ifthe amplifier malfunctions. Do not attempt totest the protection circuits by covering the heatsink or connecting improper loads.
• Do not use the unit on a weak battery as itsoptimum performance depends on a goodpower supply.
• For safety reasons, keep your car audio unitvolume moderate so that you can still hearsounds outside your car.
Fuse ReplacementIf the fuse blows, check the power connectionand replace both the fuses. If the fuse blowsagain after replacement, there may be an internalmalfunction. In such a case, consult your nearestSony dealer.
WarningWhen replacing the fuse, be sure to use one matchingthe amperage stated above the fuse holder. Never use afuse with an amperage rating exceeding the onesupplied with the unit as this could damage the unit.
* Protection circuitThis amplifier is provided with a protection circuitthat operates in the following cases:— when the unit is overheated— when a DC current is generated— when the speaker terminals are short-circuited.The colour of the POWER/PROTECTOR indicatorwill change from green to red, and the unit willshut down.If this happens, turn off the connected equipment,take out the cassette tape or disc, and determinethe cause of the malfunction. If the amplifier hasoverheated, wait until the unit cools down beforeuse.
If you have any questions or problemsconcerning your unit that are not covered in thismanual, please consult your nearest Sony dealer.
Précautions• Cet appareil est conçu pour fonctionner
uniquement sur un courant de 12 V CC avecmasse négative.
• Utilisez des haut-parleurs d’une impédanceappropriée de 2 à 8 Ω (stéréo), 4 à 8 Ω (en casd’utilisation comme amplificateur en pont).
• Ne raccordez pas de haut-parleurs actifs (avecamplificateurs intégrés) aux bornes des haut-parleurs de cet appareil. Cela risquerait en effetd’endommager les haut-parleurs actifs.
• N’installez pas l’appareil dans des endroitssoumis :— à des températures élevées, comme en plein
soleil ou près du chauffage ;— à la pluie ou à l’humidité ;— à la poussière ou à la saleté.
• Si votre voiture est garée en plein soleil et quela température a considérablement augmenté àl’intérieur de l’habitacle, laissez l’appareilrefroidir avant de l’utiliser.
• Si vous installez l’appareil à l’horizontale, nerecouvrez pas les ailettes de ventilation avec letapis de sol ou quoi que ce soit d’autre.
• Si cet appareil est placé trop près de l’autoradioou de l’antenne, il se peut que des interférencesse produisent. Dans ce cas, éloignezl’amplificateur de l’autoradio ou de l’antenne.
• Si l’autoradio n’est pas alimenté, vérifiez lesconnexions.
• Cet amplificateur de puissance est équipé d’uncircuit de protection * conçu pour protéger lestransistors et les haut-parleurs en cas dedéfaillance de l’amplificateur. N’essayez pas detester l’efficacité des circuits de protection enrecouvrant le dissipateur thermique ou eneffectuant de mauvaises connexions.
• N’utilisez pas l’appareil avec une batterie faible,car sa performance optimale dépend d’unebonne alimentation en électricité.
• Pour des raisons de sécurité, maintenez levolume de l’autoradio à un niveau modéré afind’entendre les bruits extérieurs.
Remplacement du fusibleSi le fusible fond, vérifiez les connexions del’alimentation et remplacez le fusible. Si le fusiblefond de nouveau après avoir été remplacé, celapeut révéler une défaillance interne de l’appareil.Dans ce cas, consultez votre distributeur Sony leplus proche.
AvertissementLorsque vous remplacez le fusible, veillez àutiliser un fusible dont la capacité en ampèrescorrespond à celle inscrite sur le porte-fusible.N’utilisez jamais de fusible dont la capacitédépasse celle du fusible fourni avec l’appareil carcela pourrait endommager l’appareil.
* Circuit de protectionCet amplificateur est fourni avec un circuit deprotection qui entre en fonction dans les cas suivants :— lorsque l’appareil est en surchauffe ;— lorsqu’un courant continu est généré ;— lorsque les bornes de haut-parleur sont court-
circuitées.La couleur de l’indicateur POWER/PROTECTOR passedu vert au rouge et l’appareil se met hors tension.Dans ce cas, éteignez les appareils raccordés, retirezla cassette ou le disque et déterminez l’origine duproblème. Si l’amplificateur est en surchauffe,attendez qu’il refroidisse avant d’utiliser l’appareil.
Si vous avez des questions ou des problèmesconcernant votre appareil qui ne sont pasabordés dans ce mode d’emploi, adressez-vous àvotre distributeur Sony le plus proche.
Sustitución del fusibleSi el fusible se funde, compruebe la conexión dealimentación y sustituya ambos fusibles. Si elfusible se funde de nuevo después de sustituirlo,es posible que exista un fallo de funcionamientointerno. En este caso, póngase en contacto con eldistribuidor Sony más próximo.
AdvertenciaAl sustituir el fusible, asegúrese de utilizar unocuyo amperaje coincida con el especificado en elportafusible. No utilice nunca un fusible con unamperaje superior al del suministrado con launidad, ya que podría dañar la unidad.
* Circuito de protecciónEste amplificador dispone de un circuito deprotección que se activa en los siguientes casos:— Si la unidad se calienta excesivamente— Si se genera corriente cc— Si los terminales de altavoz se cortocircuitan.El color del indicador POWER/PROTECTORcambiará de verde a rojo y la unidad sedesactivará.Si esto ocurre, desactive el equipo conectado,extraiga la cinta de casete o el disco y determine lacausa del fallo de funcionamiento. Si elamplificador se ha sobrecalentado, espere hastaque la unidad se enfríe antes de volver a utilizarla.
Si desea realizar alguna consulta o solucionaralgún problema relativos a la unidad que noaparezcan en este manual, póngase en contactocon el distribuidor Sony más próximo.
Precauciones• Esta unidad está diseñada para utilizarse sólo
con cc de 12 V negativo a masa.• Emplee altavoces con impedancia de 2 a 8 Ω (de
4 a 8 Ω cuand se utilice como amplificador enpuente).
• No conecte altavoces activos (conamplificadores incorporados) a los terminalesde altavoz de la unidad, ya que puede dañardichos altavoces.
• Evite instalar la unidad en lugares expuestos a:— altas temperaturas, como a la luz solar
directa o al aire caliente de la calefacción— la lluvia o la humedad— suciedad o polvo.
• Si aparca el automóvil bajo la luz solar directa yse produce un considerable aumento detemperatura en el interior, deje que la unidad seenfríe antes de utilizarla.
• Si instala la unidad horizontalmente, asegúresede no cubrir las aletas con la moqueta del suelo,etc.
• Si coloca la unidad demasiado cerca del sistemade audio para automóvil o de la antena, puedenproducirse interferencias. En este caso, instaleel amplificador alejado de dichos dispositivos.
• Si el sistema de audio para automóvil no recibealimentación, compruebe las conexiones.
• Este amplificador de potencia emplea uncircuito de protección * para proteger lostransistores y los altavoces en caso de que dichoamplificador presente fallos de funcionamiento.No intente someter a prueba los circuitos deprotección cubriendo el disipador de calor oconectando cargas inadecuadas.
• No utilice la unidad si la batería se estáagotando, ya que el rendimiento óptimo dedicha unidad depende de un buen suministrode alimentación.
• Por razones de seguridad, mantenga elvolumen del sistema de audio para automóvilen un nivel moderado de forma que sea posibleoír los sonidos del exterior del automóvil.
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XM-554ZR
Installation
Instalación
1
Installation
Mount the unit as illustrated.Montez l’appareil comme illustré.Monte la unidad tal como se muestraen la ilustración.
Before Installation• Mount the unit either inside the trunk or under
a seat.• Choose the mounting location carefully so the
unit will not interfere with the normalmovements of the driver and it will not beexposed to direct sunlight or hot air from theheater.
• Do not install the unit under the floor carpet,where the heat dissipation from the unit will beconsiderably impaired.
First, place the unit where you plan to install it,and mark the positions of the 4 screw holes onthe mounting board (not supplied). Then drill a 3mm ( 1/ 8 in) pilot hole at each mark and mountthe unit onto the board with the suppliedmounting screws. The mounting screws are all15 mm (19/ 32 in) long, so make sure that themounting board is thicker than 15 mm ( 19/ 32 in).
Avant l’installation• Installez l’appareil dans le coffre ou sous un
siège.• Choisissez soigneusement l’emplacement de
montage afin d’éviter que l’appareil ne gêne leconducteur dans ses mouvements et qu’il nesoit pas exposé au rayonnement direct du soleilou à l’air chaud du radiateur.
• N’installez pas l’appareil sous le tapis de sol carla dissipation thermique ne pourrait pas se fairecorrectement.
Posez d’abord l’appareil à l’endroit où voussouhaitez l’installer et tracez un repère depositionnement pour les 4 orifices de vis sur laplaque de montage (non fournie). Percez desorifices de 3 mm (1/ 8 po) au niveau de chaquerepère et fixez l’appareil sur la plaque avec les visde montage fournies. La longueur des vis demontage est de 15 mm ( 19/ 32 po). Assurez-vousdonc que l’épaisseur de la plaque de montage estsupérieure à 15 mm ( 19/ 32 po).
Antes de realizar la instalación• Monte la unidad en el interior del maletero o
debajo de un asiento.• Elija cuidadosamente el lugar de instalación de
forma que la unidad no dificulte las maniobrasnormales del conductor y no quede expuesta ala luz solar directa ni al aire caliente de lacalefacción.
• No instale la unidad debajo de la moqueta delsuelo, en cuyo caso la disipación de calor de lamisma disminuirá considerablemente.
En primer lugar, coloque la unidad donde tengaprevisto instalarla y marque sobre la superficiedel tablero de montaje (no suministrado) lasposiciones de los 4 orificios para los tornillos. Acontinuación, perfore los orificios con undiámetro de aproximadamente 3 mm y monte launidad sobre el tablero con los tornillos demontaje suministrados. Ya que la longitud deestos tornillos es de 15 mm, compruebe que elgrosor del tablero de montaje sea superior a 15mm.
Avertissement
Cautions
Precaución
• Before making any connections, disconnect theground terminal of the car battery to avoidshort circuits.
• Be sure to use speakers with an adequate powerrating. If you use small capacity speakers, theymay be damaged.
• This is a Phase-Inverted Amplifier.• Do not connect the # terminal of the speaker
system to the car chassis, and do not connectthe # terminal of the right speaker with that ofthe left speaker.
• Install the input and output cords away fromthe power supply wire as running them close
together can generate some interference noise.• This unit is a high powered amplifier.
Therefore, it may not perform to its fullpotential if used with the speaker cordssupplied with the car.
• If your car is equipped with a computer systemfor navigation or some other purpose, do notremove the ground wire from the car battery. Ifyou disconnect the wire, the computer memorymay be erased. To avoid short circuits whenmaking connections, disconnect the +12 Vpower supply wire until all the other wireshave been connected.
• Avant d’effectuer les raccordements,débranchez la borne de masse de la batterie devoiture pour éviter de provoquer un court-circuit.
• Utilisez des haut-parleurs d’une capacitéadéquate. Si vous utilisez des haut-parleurs defaible capacité, ils risquent d’être endommagés.
• Les phases de cet amplificateur sont inversées.• Ne raccordez pas la borne # du système de
haut-parleurs à la carrosserie de la voiture, oula borne # du haut-parleur droit à celle duhaut-parleur gauche.
• Eloignez les cordons d’entrée et de sortie du fild’alimentation électrique afin d’éviter que des
interférences ne se produisent.• Cet appareil est un amplificateur de haute
puissance. Il se peut donc qu’il n’atteigne pas sapuissance maximale s’il est utilisé avec lescordons de haut-parleurs de la voiture.
• Si votre voiture est équipée d’un ordinateur debord pour la navigation ou autre, ne débranchezpas le fil de masse de la batterie de la voiture. Sivous débranchez ce fil, toute la mémoire del’ordinateur risque d’être effacée. Pour évitertout risque de court-circuit lorsque vouseffectuez les raccordements, branchez le fild’alimentation de +12 V uniquement aprèsavoir branché tous les autres fils.
• Antes de realizar las conexiones, desconecte elterminal de toma a tierra de la batería delautomóvil para evitar cortocircuitos.
• Asegúrese de utilizar altavoces con unapotencia nominal adecuada. Si empleaaltavoces de capacidad reducida, puedendañarse.
• Este amplificador es de fase invertida.• No conecte el terminal # del sistema de
altavoces al chasis del automóvil, ni el terminal# del altavoz derecho al del altavoz izquierdo.
• Instale los cables de entrada y salida alejadosdel cable de la fuente de alimentación, ya queen caso contrario puede generarse ruido por
interferencias.• Esta unidad es un amplificador de alta
potencia. Por tanto, puede no funcionar a plenorendimiento si se utiliza con los cables dealtavoz suministrados con el automóvil.
• Si el automóvil está equipado con un sistema deordenador para la navegación o para otrafinalidad, no desconecte el conductor de toma atierra de la batería del automóvil. Si lodesconecta, la memoria del ordenador puedeborrarse. Para evitar cortocircuitos al realizarlas conexiones, desconecte el cable de la fuentede alimentación de +12 V hasta conectar todoslos cables.
Make the terminal connections as illustrated below.Effectuez les connexions des bornes comme illustré ci-dessous.Realice las conexiones de terminal como se ilustra a continuación.
Pass the wires through the cap, connect the wires, then cover the terminals with the cap.NoteWhen you tighten 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 N•m.
Faites passer les fils par le cache, raccordez les fils, puis recouvrez les bornes avec le cache.RemarqueLorsque vous vissez la vis, faites attention à ne pas appliquer une trop grande force*, car cela pourraitendommager la vis.* Le couple de serrage doit être inférieur à 1 N•m.
Pase los cables a través de la cubierta, conéctelos y cubra los terminales con dichacubierta.NotaAl apretar el tornillo, tenga cuidado de no aplicar demasiada fuerza de torsión*, ya que puede dañarlo.* El valor de fuerza de torsión debe ser inferior a 1 N•m.
REM +12V GND
REM +12V GND
3 3
c
Power Connection Wires (not supplied)Câbles d’alimentation (non fournis)Cables de conexión de alimentación (no suministrados)
to a metal point of the carvers un point métallique de lacarrosseriea un punto metálico delautomóvil
Fuse (50 A)Fusible (50 A)Fusible (50 A) +12 V car battery
Batterie de voiture +12 VBatería de automóvil de +12 V
Car audio unitAutoradio
Sistema de audio paraautomóvil
Remote output *1
Sortie de télécommande *1
Salida remota *1
(REM)
less than 450 mm (18 in)moins de 450 mm (18 po)menos de 450 mm
*2
*1 If you have the factory original or some other car audio unit without a remote output for theamplifier, connect the remote input terminal (REMOTE) to the accessory power supply.In High level input connection, car audio unit can also be activated without need for REMOTEconnection. However, this function is not guaranteed for all car audio units.
*1 Si vous disposez de l’autoradio d’origine ou d’un autre autoradio dont l’amplificateur ne comporte pasde sortie de télécommande à distance, raccordez la borne d’entrée de commande à distance (REMOTE)à la prise d’alimentation accessoires.Dans une connexion d’entrée à haut niveau, l’autoradio peut également être activé sans raccordementà REMOTE. Toutefois, cette fonction n’est pas garantie pour tous les autoradios.
*1 Si dispone del sistema de audio para automóvil original de fábrica o de otro sistema sin una salidaremota para el amplificador, conecte el terminal de entrada remota (REMOTE) a la fuente dealimentación auxiliar.En la conexión de entrada de alto nivel, el sistema de audio para automóvil también puede activarsesin necesidad de conexión REMOTE. No obstante, esta función no se garantiza en todos los sistemasde audio para automóvil.
Connections
5
XM-554ZR
Remarques sur l’alimentation électrique• Raccordez le câble d’alimentation +12 V
uniquement après avoir réalisé toutes les autresconnexions.
• Raccordez solidement le fil de masse de l’appareil àun point métallique de la carrosserie. Uneconnexion lâche risque de provoquer un problèmede fonctionnement de l’amplificateur.
• Veillez à raccorder le fil de commande à distance del’autoradio à la borne de commande à distance.
• Si vous utilisez un autoradio dont l’amplificateur necomporte pas de sortie de commande à distance,raccordez la borne d’entrée de commande àdistance (REMOTE) à la prise d’alimentationaccessoires.
• Utilisez un câble d’alimentation doté d’un fusible(50 A).
Notes on the power supply• Connect the +12 V power supply wire only after all
the other wires have been connected.• Be sure to connect the ground wire of the unit
securely to a metal point of the car. A looseconnection may cause a malfunction of theamplifier.
• Be sure to connect the remote control wire of thecar audio unit to the remote terminal.
• When using a car audio unit without a remoteoutput on the amplifier, connect the remote inputterminal (REMOTE) to the accessory power supply.
• Use a power supply wire with a fuse attached (50A).
Notas sobre la fuente de alimentación• Conecte el cable de la fuente de alimentación de
+12 V sólo después de haber conectado los otroscables.
• Asegúrese de conectar firmemente el cable detoma a tierra de la unidad a un punto metálico delautomóvil. Una conexión floja puede causar fallosde funcionamiento del amplificador.
• Compruebe que conecta el cable de control remotodel sistema de audio para automóvil al terminalremoto.
• Si utiliza un sistema de audio para automóvil sinsalida remota en el amplificador, conecte elterminal de entrada remota (REMOTE) a la fuentede alimentación auxiliar.
• Emplee el cable de la fuente de alimentación conun fusible fijado (50 A).
• All power wires connected to the positive batterypost should be fused within 450 mm (18 in) of thebattery post, and before they pass through anymetal.
• Make sure that the vehicle’s battery wiresconnected to the vehicle (ground to chassis) *2 areof a wire gauge at least equal to that of the mainpower wire connected from the battery to theamplifier.
• During full-power operation, a current of morethan 50 A will run through the system. Therefore,make sure that the wires to be connected to the+12 V and GND terminals of this unit are at least10-Gauge (AWG-10) or have a sectional area ofmore than 5 mm 2 ( 7/32 in 2).
• Todos los cables de alimentación conectados al polopositivo de la batería deben conectarse a un fusiblesituado a menos de 450 mm del polo de la batería,y antes de pasar por ninguna pieza metálica.
• Asegúrese de que los cables de la batería delvehículo conectados al mismo (a la masa delchasis) *2 tienen una anchura igual o superior a ladel cable de alimentación principal que conecta labatería con el amplificador.
• Durante el funcionamiento a pleno rendimiento,fluye por el sistema una corriente superior a 50 A.Por tanto, compruebe que los cables que va aconectar a los terminales de +12 V y GND de estaunidad son del calibre 10 (AWG 10) como mínimo opresentan un área de sección superior a 5 mm 2.
• Tous les fils électriques raccordés à la borne positivede la batterie doivent être protégés par un fusible àune distance maximum de 450mm (18 po) à laborne de la batterie et avant de passer dans unepartie métallique quelconque.
• Assurez-vous que les fils de la batterie du véhiculeraccordés à ce dernier (sol au châssis)*2 sont d’uncalibre au moins égal à celui du fil électriqueprincipal reliant la batterie et l’amplificateur.
• Pendant une utilisation à pleine puissance, uncourant d’une intensité supérieure à 50 A circuledans le système. Assurez-vous que les câbles àraccorder aux bornes +12 V et GND de cet appareilsont de calibre supérieur à 10 (AWG-10) ou d’unesection supérieure à 5 mm 2 ( 7/32 po 2).
High Level Input Connection (with Speaker Connection 3)Connexion d’entrée à haut niveau (avec connexion de haut-parleur 3)Conexión de entrada de alto nivel (con conexión de altavoces 3)
Line Input ConnectionConnexion d’entrée de ligneConexión de entrada de línea
BBBBB
AAAAA
Input Connections/Connexions d’entrée/Conexiones de entrada
RearArrièreTraseros
FrontAvantDelanteros
Front right speaker outputSortie du haut-parleur avant droitSalida del altavoz delantero derecho
Rear right speaker outputSortie du haut-parleur arrière droitSalida del altavoz trasero derecho
Car audio unitAutoradio
Sistema de audio paraautomóvil
WhiteBlancBlanco
GreyGrisGris
2
Car audio unitAutoradio
Sistema de audio paraautomóvil
GreenvertVerde
PurpleMauveVioleta
Front left speaker outputSortie du haut-parleur avant gaucheSalida del altavoz delantero izquierdo
Rear left speaker outputSortie du haut-parleur arrière gaucheSalida del altavoz trasero izquierdo
LINE OUTLINE OUT
StripedRayéCon rayas
StripedRayéCon rayas
StripedRayéCon rayas
StripedRayéCon rayas
L R L R
FRONT REAR
High Level Input ConnectorConnecteur d’entrée à haut niveauConector de entrada de alto nivel
GreyGrisGris
WhiteBlancBlanco
Striped/WhiteRayé blancCon rayas/Blanco
Striped/GreyRayé grisCon rayas/Gris
GreenVertVerde
PurpleMauveVioleta
Striped/PurpleRayé mauveCon rayas/Violeta
Striped/GreenRayé vertCon rayas/Verde
6
XM-554ZR
4-Speaker SystemSystème à 4 haut-parleursSistema de 4 altavoces
111113-Speaker SystemSystème à 3 haut-parleursSistema de 3 altavoces
22222
2-Way SystemSystème 2 voiesSistema de 2 vías
33333
Speaker ConnectionsTurn on or off the LPF and HPF switch at the unit rear as illustrated below.
Conexións des haut-parleursRéglez le commutateur LPF et HPF situé à l’arrière de l’appareil à On ou Off, comme indiqué dans l’illustration ci-dessous.
Conexiones de los altavocesEncienda o apague el interruptor LPF y HPF situados en la parte posterior de la unidad, como se muestra a continuación.
(80Hz)
OFF ON
LPF(80Hz)
OFF ON
HPF (80Hz)
OFF ON
LPF(80Hz)
OFF ON
HPF
RL
Notes• In this system, the volume of the subwoofer will be
controlled by the car audio unit fader control.• In this system, the output signals to the subwoofer
will be the combination of both the REAR L and RINPUT jacks or the REAR high level input connectorsignals.
Remarques• Dans ce système, le volume du caisson de graves
est contrôlé par la commande de balance avant/arrière de l’autoradio.
• Dans ce système, les signaux émis vers lecaisson de graves sont constitués des signauxdes prises REAR L et R INPUT ou des signauxdu connecteur d’entrée de haut niveau REAR.
Front speaker (min. 2 Ω)Haut-parleurs avant (min. 2 Ω)Altavoces delanteros (mín. 2 Ω)
Notas• En este sistema, el volumen del altavoz
potenciador de graves se controla mediante elcontrol de equilibrio entre altavoces del sistema deaudio para automóvil.
• En este sistema, las señales de salida que recibe elaltavoz potenciador de graves serán lacombinación de las tomas REAR L y R INPUT o delas señales del conector de entrada de alto nivelREAR.
Rear speaker (min. 2 Ω)Haut-parleurs arrière (min. 2 Ω)Altavoces traseros (mín. 2 Ω)
LeftgaucheIzquierdo
RightdroitDerecho
Subwoofer (min. 4 Ω)Caisson de graves (min. 4 Ω)Altavoz potenciador de graves (mín. 4 Ω)
Full range speakers (min. 2 Ω)Hauts-parleurs pleine gamme (min. 2 Ω)Altavoces de gama completa (mín. 2 Ω)
(80Hz)
OFF ON
LPF(80Hz)
OFF ON
HPF
Subwoofer (min. 2 Ω)Caisson de graves (min. 2 Ω)Altavoz potenciador de graves (mín. 2 Ω)
Full range speakers (min. 2 Ω)Hauts-parleurs pleine gamme (min. 2 Ω)Altavoces de gama completa (mín. 2 Ω)
NoteIn this system, the volume of the subwoofer will be controlled by the car audio unit fader control.
RemarqueDans ce système, le volume du caisson de graves est contrôlé par la commande de balance avant/arrière del’autoradio.
NotaEn este sistema, el volumen del altavoz potenciador de graves se controla mediante el control de equilibrioentre altavoces del sistema de audio para automóvil.
LeftgaucheIzquierdo
RightdroitDerecho
LeftgaucheIzquierdo
RightdroitDerecho
LeftgaucheIzquierdo
RightdroitDerecho
LeftgaucheIzquierdo
RightdroitDerecho
7
XM-554ZRSECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
Note : Follow the disassembly procedure in the numerical order given.
2-1. BOTTOM PLATE
1 three screws (+BTP 3 × 6)
3 bottom plate
2 four screws (+BTP 3 × 6)
2-1. BOTTOM PLATE(Page 7)
2-2. AMP BOARD SECTION (Page 8)
SET
2-3. PANEL (FRONT) (Page 8)
8
XM-554ZR
2-2. AMP BOARD SECTION
2-3. PANEL (FRONT)
1 three screws (+P 3 × 8)
2 three screws (+P 3 × 8)
3 three screws (+P 3 × 8)
4 screw (+BTP 3 × 8)
5 AMP board section
heat sink (main)
1 three screws (+P 3 × 8)
2 screw (+P 3 × 8)
3 screw (+P 3 × 8)
4 panel (front)
5 AMP board
9 9
XM-554ZR
XM-554ZR
SECTION 3DIAGRAMS
3-1. BLOCK DIAGRAM
32
1
PRE AMPIC801 (1/2)
1
GAIN CONTROL AMPIC805 (1/2)
HPFIC803 (1/2) DIFFERENTIAL
AMPQ103
POWERAMPQ110
DRIVEAMPQ104
DIFFERENTIALAMPQ102
POWERAMPQ111
DRIVEAMPQ105
BIASQ106,107
BIASQ206,207
CN902 (1/2)
CN901
MUTESWITCH
Q101
+12V
GND
9
PRE AMPIC801 (2/2)
DIFFERENTIALAMPQ203
POWERAMPQ210
DRIVEAMPQ204
DIFFERENTIALAMPQ202
MUTECONTROL
Q802
POWERAMPQ211
DRIVEAMPQ205
-3
-2
-4
FL
FR
RL
RR
-1L
FRONT
INPUT
D906
D907
REAR
R
CN903
L
R
MUTESWITCH
Q201
12
14
12
REF.REG
CN905F90125A
SWITCHINGDRIVER
Q910,911
SWITCHINGDRIVER
Q912,913
DRIVERQ908,909
8
10
11
3LED901POWER/
PROTECTOR
FRONTSPEAKER
OUT
DC-DCCONVERTER
TRANSFORMERT901
DC-DC CONVERTERIC903
B+SWITCH
Q905
OVERLOADDETQ112
OVERLOADDETQ212
CN904
L
(L+R)
R
REARSPEAKER
OUT
65
CN902 (2/2)L
(L+R)
R(L+R)
REM
+15V REGQ807
–15V REGQ808
PROTECTORDETECT
Q901,902
OVERLOADPROTECT(REAR)
Q805,806
OVERLOADPROTECT(FRONT)Q803,804
POWERON/OFFQ906
DC DETIC902
+30V
+15V
–30V
–15V
D804RECT
D803RECT
(FRONT)
(REAR)
HIGH LEVELINPUT/
SENSINGPOWER ON
F90225A
PRE AMPIC802 (1/2)
1
LPFIC804 (1/2)
GAIN CONTROL AMPIC806 (1/2)
DIFFERENTIALAMPQ303
POWERAMPQ310
DRIVEAMPQ304
DIFFERENTIALAMPQ302
POWERAMPQ311
DRIVEAMPQ305
MUTESWITCH
Q301
PRE AMPIC802 (2/2)
37
LPFIC804 (2/2)
DIFFERENTIALAMPQ403
POWERAMPQ410
DRIVEAMPQ404
DIFFERENTIALAMPQ402
POWERAMPQ411
DRIVEAMPQ108
DRIVEAMPQ109
DRIVEAMPQ208
DRIVEAMPQ209
DRIVEAMPQ308
DRIVEAMPQ309
DRIVEAMPQ408
DRIVEAMPQ409
DRIVEAMPQ405
MUTESWITCH
Q401
OVERLOADDETQ412
6
OVERLOADDETQ312
32
5
BUFFERQ904
TEMP.DETTH901-903
LED DRIVERQ903
R(PROTECTOR)
G(POWER)
THERMAL DETQ914,915
VCC
REF
D905D901
D902
OVERVOLTAGEDETECT
Q907
2
HPF 32
7
7
GAIN CONTROL AMPIC805 (2/2)
HPFIC803 (2/2)
6
HPF
LPF
56
LPF
23
6 7
GAIN CONTROL AMPIC806 (2/2)
2 1
65
MUTECONTROL
Q810
MUTECONTROL
Q809
MUTECONTROL
Q811
MUTECONTROL
Q812
1516
1
7
1
7
BIASQ306,307
BIASQ406,407
VR801-1
VR801-2
VR802-1
VR802-2
SW801-1
SW801-2
VR801LEVEL
(FRONT)ON
OFF
VR802LEVEL(REAR)
SW801HPF
(80Hz)(FRONT)
OFF ON
SW802
SW802-1
SW802-2
LPF(80Hz)(REAR)
• Signal path : AUDIO
10 10
XM-554ZR
XM-554ZR
THIS NOTE IS COMMON FOR PRINTED WIRINGBOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note isprinted in each block.)
for schematic diagram:• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolyticsand tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
• A : B+ Line.• B : B– Line.• Power voltage is dc 14.4V and fed with regulated dc power
supply from +12V and REM terminals.• Voltage is dc with respect to ground under no-signal
condition.• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-tion tolerances.
• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.
• Circled numbers refer to waveforms.• Signal path.
F : AUDIO
for printed wiring boards:• : Pattern from the side which enables seeing.
• Waveform
1 V/DIV, 10 µsec/DIV
1 IC903 5
3.3 Vp-p
18 µsec
Ver. 1.1
Note:The components identi-fied by mark 0 or dottedline with mark 0 are criti-cal for safety.Replace only with partnumber specified.
Note:Les composants identifiés parune marque 0 sont critiquespour la sécurité.Ne les remplacer que par unepiéce portant le numérospécifié.
11 11
XM-554ZR
XM-554ZR
3-2. PRINTED WIRING BOARD : Uses unleaded solder.
Ref. No. LocationD101 F-4D102 F-4D201 F-5D202 F-4D301 F-6D302 F-5D401 F-7D402 F-6D801 G-9D802 G-9D803 B-13D804 C-13D805 F-7D806 F-8D807 D-10D901 B-4D902 G-10D904 H-10D905 G-10D906 I-6D907 I-6
IC801 H-5IC802 H-6IC803 G-4IC804 G-7IC805 G-4IC806 H-7IC902 F-9IC903 E-10
LED901 I-8
Q101 G-4Q102 F-4Q103 F-4Q104 E-4Q105 E-4Q106 F-2Q107 F-2Q108 E-4Q109 E-4Q110 E-1Q111 F-1Q112 D-2Q201 G-4Q202 F-5Q203 F-5Q204 E-5Q205 E-5Q206 C-2Q207 C-2Q208 E-5Q209 E-5
• Semiconductor Location
Q210 C-1Q211 D-1Q212 B-2Q301 G-6Q302 F-6Q303 F-6Q304 E-6Q305 E-5Q306 B-6Q307 C-6Q308 E-6Q309 E-5Q310 A-7Q311 A-5Q312 B-7Q401 F-6Q402 F-7Q403 F-7Q404 E-7Q405 E-6Q406 B-8Q407 C-8Q408 E-7Q409 E-6Q410 A-9Q411 A-8Q412 C-10Q802 G-9Q803 H-3Q804 H-3Q805 G-8Q806 G-8Q807 F-8Q808 E-8Q809 G-7Q810 G-7Q811 G-6Q812 G-6Q901 E-10Q902 E-10Q903 I-8Q904 F-10Q905 G-10Q906 G-10Q907 H-10Q908 E-11Q909 E-11Q910 E-13Q911 F-13Q912 E-13Q913 D-13Q914 G-10Q915 G-10
Ref. No. Location
1
A
B
C
D
E
F
G
H
I
J
2 3 4 5 6 7 8 9 10 11 12 13
C308
-1 -7
-2 -8
FL RLFR RR
L R
POWER/PROTECTOR
LED901
JW18
7
JW100JW95
JW98 JW97JW105
JW12
6
R G
(PRO
TECT
OR)
(POW
ER)
C212
JW3
JW1JW4
JW6
JW5
JW7
JW11
JW198
JW46
JW107
VR802
JW32
JW28
JW12
JW13 JW33
JW20
JW10
JW21
JW157
JW16
JW15
JW9JW135
JW19
JW36
JW24JW23
JW8JW14
JW2
JW25
R164
SW802SW801
VR801
C155
R172 R272
C355 C455
C912
C255
C802
Q903
R934
R919
R472R372
R933
R932
Q112
R367
R165
Q107
Q106
Q206
D102
C2
B2 B1 B1E
C1 C2
B2 B1E
C1 C2
B2 B1E
C1 C2
B2 B1E
C1C2
B2E
C1
B1
C2
B2E
C1 C2
B2 B1E
C1
B1
C2
B2E
C1Q202 Q203 Q302 Q303
C210
C110
IC804
IC903
C905
IC806IC802
Q907
Q906
Q915
D905
Q914Q805
Q806
D904
C909
C916
C917R903
R901
C902
R902
C901 R9
06JW
173
JW17
0R9
47
R911
R920
R921
R923
R922
R924
R925
JR3
TH90
3
R926
R930
Q908
Q909
R927
R910
C904
C907
R912
C915
JW151
JW150
L803
C819
C821
C822
C820
L802
L805
L804
JW15
5JW
154
R931
R929
R928
C911
R942
R904
JW19
6
JW34
JW10
6
JW10
8
JW10
7JW
160
JW16
1
JW13
8
JW16
3JW
130
JW13
2
JW13
1
JW16
2
JW16
7
JW10
9
C810
JW19
5
R471
R813C812
R371
JW22
R936 R940
R914R915
C919
R935R938R939
JR4
C903
D902
Q904
C311
C411
D906 D907
R811
C409
C408
C310
R311
R310
R309
R414
R807
R937
C921
R916
R941
R809
R808
R909
R308
C416
C401
R943
R944
R945
R946
C402
R301
C202
R801C801
R803C803
R404
C405R403
R201
C102
R212
R211
R112
R210
R102
JW50 JW
51
C811
R271
R812
R113
R810
JW29
R111
JR1
R213
R804
R101
R402
R302
R207
R203
R205
R204
C216
C217
C804
C805 R805C302C201C301
R202R802
R110
R401
C417
C316
C317
C101
C407
R406
R206
R306
R304
R303
R307
R305
R103
R104
C116
C117
R105
R107
C107
C108
R108
C109
R109
C809
R162
R155
R156
R158
R157
R153
C153
R161
R154
R262
R253
C253
R261
R254
R362
R355
R356
R357
R358
C354
C454
R353
C353
R361
R354
R452
R462
R453
C453
R461
R454
R457
R458
R456
R455
R255
R256
R258
R257
R114C1
12
R209
C808
C208
C111
C306
C815
C406
R407
R405
R410
R313R411
R409C410
R413
R412
C312 C412
R312
R314R408
C307
R208C209R214
R171
C206C205 C207
C105
R251
C106R106
R252
R151
C305C309
R905
C918
R917
R918
IC801
Q201
R152 C151
R173Q102 Q103
R176 R175
R174 R273
R276
C152R160 R159 R260
R166 R266
C252R259
R360
R275
R274
R376
Q402
Q403R373
JR2R352
R351
JR6
R451
JR5
Q301 Q812 Q811 Q810
Q809
C451C351
C826R806 R818
R816 R817
R374R473
C825
C827
C824
D805 D806
R474
R476
C452R459
D401D301
R815
R814R359C352
R366
R460
R466
R475R375
Q101
IC805 IC803
Q105 Q104 Q205 Q204
D201
Q108Q109 Q209
Q208
Q305
Q807
Q405Q304 Q404
IC9024
3
1
2
JW19
1JW
192
JW12
8JW
133
C908
C920
C814
JW19
0
JW18
9
JW18
8
JW12
7
C914
C913
JW14
3JW
186
JW18
5
JW18
4
JW18
3
JW180C910
JW179
JW178
L901
JW18
2
JW18
1
JW112
JW84
JW166JW165
JW164
JW121
JW76
R469R369
Q310Q311
E C B E C B E C B E
E C BE C B
C B
Q411 Q410
JW12
4
JW17
4
JW12
0JW14
5
JW14
6JW
99
JW14
4
JW12
3
JW12
2
JW17
2
JW17
1
JW12
5
C906
C211
C251
C154
C254
R168
R177
R167
R170
JW65
R269
R169
JW67
JW66
JW53
JW54 JW
55
JW27
JW26
JW48
JW49
C813
JW58
JW41
JW31
JW30
JW35
JW18
JW47
JW17
JW59
JW68
JW62
JW63
JW61
JW60
JW52
JW56
JW57
JW71
JW70
JW83
JW74 JW78 JW82
JW75
JW72
JW73
JW79
JW93
JW39 JW94
JW45JW37
JW38
JW43
JW42 JW96
JW81JW85
JW77
JW80
R268
TH90
1
R267
R270
R278
R277
E C
B
B C E
E C
B
E C
BE C
B
B C E
B C E
D402D302
B C
E
E C
BE
C B
Q901
E C
B
Q902
D807
T901
E C
B
B C E
B C E
E C B E C B
E C
B
Q804
E C
B
Q803
E C
B
B C
E
B C
E
B C
E
Q401B C
E
B C E
Q308
Q408
B C EQ309
B C EB C E
B C E
B C E
B C E
Q409
B C E
B C
E
B C
E
Q802 D801
D802
B C
E
D101D202
E C BE C B
B C E
B C E
R907
R908 TH
902
R364
R365 Q307 Q312
Q407
E C
B
Q412
Q406
Q808
Q306
R465
R463
C817
R378
R363
R470
R478
R464
R468
R370R377
R368
R467 R477
C818
L801
JW13
9
C823
R265
C118
R178
R163
C119
Q207
Q212
1-868-781-
Q111
Q110
Q211
Q210
E
C
B
EC
B
B
C
E
B
C
E
B
C
E
B
C
E
D901
R263
R264
916
81
4 1
5 84 15 8
4 15 8
4 15 8
4 1
5 8
4 1
5 8
JW158
JW152
JW153
D803
D804
Q913
A
K
A
K
A
K
S
D
G
Q912
S
D
G
Q910
S
D
G
Q911
S
D
G
JW168
JW177
JW176
JW92
Q905B C E
JW169
JW134
JW149
JW147
JW148
JW12
9
JW17
5
11
AMP BOARD
-2
-1
-4
-3
-6
-5
-8
-7
OFF ONSW802
LPF(80Hz)
OFF ONSW801
HPF(80Hz)
CN902
(L+R)
INPUTCN901
HIGH LEVEL INPUT/SENSING POWER ON
JW111
VR801LEVEL
VR802LEVEL
25AF902
25AF901
REM +12V GND
REAR SPEAKER OUTCN904
(L+R) CN905
JW10
4
JW10
3
JW10
2
JW10
1
JW114JW110
JW115JW88
JW113 JW116
JW117
JW118
JW119
JW89
JW90
JW91
JW159
JW86
JW87
JW142
JW141
JW140
JW69
JW64
L R
FRONT SPEAKER OUT FRONTCN903
REAR
-2
-1L
-3L
-2R
-4R
-1
-1
-2
-2-1
-1
-2
12 12
XM-554ZR
XM-554ZR
3-3. SCHEMATIC DIAGRAM — AMP SECTION (1/2) —
(Page 13)
R202
R402
R80
2 C801R801
R803 C803
R804 C804
R102
R103
R101
C201
C202
R201
R301
R401
C108 C109
C111
C110
R111 R110
R203
C205
C206
C207
C208
C210
C211
R210R211
C112 R151
R251
R302
R303
R403
C301
C302
C401
C402
C305
C306
C307
C808
C407
C405
C815
C809
R309
C308
R310
SW802
R409 R410
C408
C311
C312
C411
R351
R451
C412
R153 R161
R159
R162
C154
R160
R164
R165
R166
R167
R169
R168
R170
R259
R253 R261
R262
R260
C254
R264
R265
R267
R269
R268
R270
R353 R361
R362
R360
R359
C354
R364
R365
R366
R367
R369
R368
R370
R453
R459
R461
R462
R460
C454
R464 R466
R467
R468
R469
R470
R172
R272
R372
R472
C106
C105
C107
C209
SW801
C406
R266
C212
R465
VR801
VR801
VR802
VR802
CN902
CN902
R104 R105
R109
R209
R113
R114
R214
R806
R816
R817
R818
C116
C117
C216 C217
C417
C416
C317 C316
R205 R204
R305 R304
R943
R944
R945
R946
C802
R404 R405
C309
C310
C410
C409
R313
R413
R314
R414
R174
R173
R273
R274
R373
R374
R473
R474
Q103
Q203
Q303
Q403
Q102
Q202
Q302
Q402
Q108
Q208
Q308
Q408
Q109
Q209
Q309
Q409
Q110
Q210
Q310
Q410
Q111
Q211
Q311
Q411
R178
R278
R378
R478
C118
C119
R213
Q201
Q101
Q301
Q401
C101
C102
C151
C251
C351
C451
Q104
Q204
Q304
Q404
Q105
Q205
Q305
Q405
R154
R254
R354
R454
CN901
CN902
CN903
CN904
IC801(1/2)
IC803(1/2)
IC805(1/2)
IC805(2/2)
IC803(2/2)
IC801(2/2)
R106 R107
R207
R206
R208
R212
R252
R152
R112
D906
D907
IC802(1/2)
R308 R311
IC804(1/2)
R307
R306
R312
IC806(1/2)
R352
R452
IC806(2/2)
R412
IC804(2/2)
R411R408
R407
IC802(2/2)
R406
C155
C255
C355
C455
R155R158 R175
D101
C152
C153 R163Q107
R157 R176
R156
D102
Q112
Q106
R177
R171
R255R258 R275
D201
C252
C253
D202
R256
R276R257
R263
Q206
R355R358 R375
D301
C352
C353
D302
R356
R376R357
R363
Q312
R455R458 R475
D401
C452
C453
D402
R456
R476R457
R463
Q412
R277
R271
R371
R471
Q307
Q306
Q207
Q406
Q407
R477
R377
R108
Q212
13 13
XM-554ZR
XM-554ZR
• Refer to page 10 for Waveform.3-4. SCHEMATIC DIAGRAM — AMP SECTION (2/2) — • Refer to page 14 for IC Block Diagram.
(Page 12)
IC B/D
F901
R912
F902
R919
C909
R918
R917
R916
R934 C911
R809
C904
R91
1
C906
C907C903
C901
R903
R902R901
C917
R805 C805
R928
R931
R920
R921
R922
R923
R924
R925
R929
R930C913
C914
C817
C818
C819
C821
C820
C822 C823
R814
R815
C824
C825
C826
C827
R810
C811 C813
R811
C814
C915
C916
R932
R933
R914
C910
C918
R942
L901
R940
C920
R937
C921
R936
R935 C919
C908
R904
Q902
Q901C902
R905
C812 R813
R812
D803
D804
Q807
Q808Q913
Q911
Q910
Q912
Q908
Q909
R927
R926
R807
Q812 Q811 Q809 Q810
C810
L804
L805
L802
L803
T901
TH90
3TH
902
TH90
1
CN905
D802
Q802
D801
R808
C912
L801 D805
D806
Q905IC902
R915
D904
Q906
Q907
D905
R941
R938
Q915
Q914 R939
D901
D902
R90
9
R90
8R
907
Q904
R947
IC903
R910 C905
R906Q903
LED901
D807
Q803
Q804
Q805
Q806
14 14
XM-554ZR
XM-554ZR
• IC Block Diagram
IC903 µPC494GS (AMP BOARD (2/2))
OSC
REF 5V
ERROR
ERROR
0.1V
Q1Q2
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
NON
INV
VREF
VCC
C2 E1E2OUT
+IN -IN
COM
PEN CT RT C1
GND
TIM
E
15
XM-554ZRSECTION 4
EXPLODED VIEWS
NOTE:• The mechanical parts with no reference
number in the exploded views are not supplied.• Items marked “*” are not stocked since
they are seldom required for routine service.Some delay should be anticipatedwhen ordering these items.
• Color Indication of Appearance PartsExample :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color• Accessories are given in the last of this parts list.
Ref. No. Part No. Description Remark
4-1. HEAT SINK (MAIN) SECTION
R
Ref. No. Part No. Description Remark
R
1 2-663-766-01 PLATE (TOP), ORNAMENTAL2 2-663-767-01 PLATE (SIDE), ORNAMENTAL
0F901 1-576-256-11 FUSE (BLADE TYPE) (AUTO FUSE) (25A)
0F902 1-576-256-11 FUSE (BLADE TYPE) (AUTO FUSE) (25A)#1 7-685-146-19 SCREW +P 3X8 TYPE2 NON-SLIT#2 7-685-545-19 SCREW +BTP 3X6 TYPE2 N-S
F901
F902
not supplied
not supplied
#1
#1
#1
#1#1
#2
#2
#2
1
2
Ver. 1.1
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés par unemarque 0 sont critiques pourla sécurité.Ne les remplacer que par une piéceportant le numéro spécifié.
16
XM-554ZR
4-2. AMP BOARD SECTION
Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark
51 A-1176-995-A AMP BOARD, COMPLETE52 3-225-183-02 SCREW (+PSW.TT.3XL)53 2-663-768-01 PANEL (FRONT)54 3-912-432-11 SCREW (+–B)D803 6-501-466-01 DIODE F1B2CCI
D804 6-501-467-01 DIODE F1B2CAIQ110 6-551-502-01 TRANSISTOR KTD998Q111 6-551-503-01 TRANSISTOR KTB778Q210 6-551-502-01 TRANSISTOR KTD998Q211 6-551-503-01 TRANSISTOR KTB778
Q306 8-729-041-66 TRANSISTOR 2SC4015TV2Q311 6-551-503-01 TRANSISTOR KTB778Q406 8-729-041-66 TRANSISTOR 2SC4015TV2Q410 6-551-502-01 TRANSISTOR KTD998Q910 6-551-506-01 FET IRFI3205
Q911 6-551-506-01 FET IRFI3205Q912 6-551-506-01 FET IRFI3205Q913 6-551-506-01 FET IRFI3205#1 7-685-146-19 SCREW +P 3X8 TYPE2 NON-SLIT
#1
#1
#1
51
52
52
52
52
52
53
54
54
54
52
52
not supplied
not supplied
Q911,Q910,Q912,Q913
Q111,Q110,Q211,Q210 Q311,Q306,Q406,Q410
D804,D803
not supplied
17
XM-554ZRSECTION 5
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
NOTE:• Due to standardization, replacements in
the parts list may be different from theparts specified in the diagrams or thecomponents used on the set.
• RESISTORSAll resistors are in ohms.METAL:Metal-film resistor.METAL OXIDE: Metal oxide-film resistor.F:nonflammable
• Items marked “*” are not stocked sincethey are seldom required for routine service.Some delay should be anticipatedwhen ordering these items.
• SEMICONDUCTORSIn each case, u : µ, for example:uA.. : µA.. uPA.. : µPA..uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
• CAPACITORSuF : µF
• COILSuH : µH
A-1176-995-A AMP BOARD, COMPLETE*********************
3-225-183-02 SCREW (+PSW.TT.3XL)3-912-432-11 SCREW (+–B)
< CAPACITOR >
C101 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC102 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC105 1-162-923-11 CERAMIC CHIP 47PF 5% 50VC106 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC107 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C108 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC109 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC110 1-126-933-11 ELECT 100uF 20% 16VC111 1-126-963-11 ELECT 4.7uF 20% 50VC112 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C116 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC117 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC118 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25VC119 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25VC151 1-126-947-11 ELECT 47uF 20% 35V
C152 1-162-919-11 CERAMIC CHIP 22PF 5% 50VC153 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC154 1-126-960-11 ELECT 1uF 20% 50VC155 1-137-397-11 MYLAR 0.047uF 5% 100VC201 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C202 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC205 1-162-923-11 CERAMIC CHIP 47PF 5% 50VC206 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC207 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC208 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C209 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC210 1-126-933-11 ELECT 100uF 20% 16VC211 1-126-963-11 ELECT 4.7uF 20% 50VC212 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC216 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C217 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC251 1-126-947-11 ELECT 47uF 20% 35VC252 1-162-919-11 CERAMIC CHIP 22PF 5% 50VC253 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC254 1-126-960-11 ELECT 1uF 20% 50V
C255 1-137-397-11 MYLAR 0.047uF 5% 100VC301 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC302 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C305 1-162-923-11 CERAMIC CHIP 47PF 5% 50VC306 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC307 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC308 1-126-960-11 ELECT 1uF 20% 50VC309 1-164-336-11 CERAMIC CHIP 0.33uF 25V
C310 1-164-345-11 CERAMIC CHIP 0.082uF 10% 25VC311 1-126-933-11 ELECT 100uF 20% 16VC312 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC316 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC317 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C351 1-126-947-11 ELECT 47uF 20% 35VC352 1-162-919-11 CERAMIC CHIP 22PF 5% 50VC353 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC354 1-126-960-11 ELECT 1uF 20% 50VC355 1-137-397-11 MYLAR 0.047uF 5% 100V
C401 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC402 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC405 1-162-923-11 CERAMIC CHIP 47PF 5% 50VC406 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC407 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C408 1-126-960-11 ELECT 1uF 20% 50VC409 1-164-336-11 CERAMIC CHIP 0.33uF 25VC410 1-164-345-11 CERAMIC CHIP 0.082uF 10% 25VC411 1-126-933-11 ELECT 100uF 20% 16VC412 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C416 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC417 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC451 1-126-947-11 ELECT 47uF 20% 35VC452 1-162-919-11 CERAMIC CHIP 22PF 5% 50VC453 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C454 1-126-960-11 ELECT 1uF 20% 50VC455 1-137-397-11 MYLAR 0.047uF 5% 100VC801 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16VC802 1-126-934-11 ELECT 220uF 20% 16VC803 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C804 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16VC805 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC808 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC809 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC810 1-126-965-11 ELECT 22uF 20% 50V
C811 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25VC812 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25VC813 1-104-655-11 ELECT 470uF 20% 6.3VC814 1-104-655-11 ELECT 470uF 20% 6.3VC815 1-126-933-11 ELECT 100uF 20% 16V
When indicating parts by referencenumber, please include the board.
AMPVer. 1.1
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés par unemarque 0 sont critiques pourla sécurité.Ne les remplacer que par une piéceportant le numéro spécifié.
18
XM-554ZR
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C817 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC818 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC819 1-165-949-11 ELECT 1500uF 20% 35VC820 1-165-949-11 ELECT 1500uF 20% 35VC821 1-165-949-11 ELECT 1500uF 20% 35V
C822 1-165-949-11 ELECT 1500uF 20% 35VC823 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25VC824 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC825 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC826 1-126-933-11 ELECT 100uF 20% 16V
C827 1-126-933-11 ELECT 100uF 20% 16VC901 1-100-352-11 CERAMIC CHIP 1uF 20% 16VC902 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC903 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC904 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C905 1-137-410-11 MYLAR 0.001uF 10% 100VC906 1-126-933-11 ELECT 100uF 20% 16VC907 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC908 1-126-933-11 ELECT 100uF 20% 16VC909 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C910 1-117-378-11 FILM 1uF 5% 50VC911 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50VC912 1-137-397-11 MYLAR 0.047uF 5% 100VC913 1-131-731-21 ELECT 2200uF 20% 16VC914 1-131-731-21 ELECT 2200uF 20% 16V
C915 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC916 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC917 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50VC918 1-100-352-11 CERAMIC CHIP 1uF 20% 16VC919 1-100-352-11 CERAMIC CHIP 1uF 20% 16V
C920 1-126-965-11 ELECT 22uF 20% 50VC921 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
< CONNECTOR >
CN901 1-580-283-11 PIN, CONNECTOR (PC BOARD) 8P(HIGH LEVEL INPUT/SENSING POWER ON)
< JACK >
CN902 1-779-078-32 JACK, PIN 4P (INPUT FRONT/REAR)
< TERMINAL BOARD >
CN903 1-780-406-11 TERMINAL BOARD (4P)(FRONT SPEAKER OUT)
CN904 1-780-406-11 TERMINAL BOARD (4P) (REAR SPEAKER OUT)CN905 1-780-351-11 TERMINAL BOARD (3P+FUSE)
(GND,+12V,REM,25A,25A)
< DIODE >
D101 8-719-801-78 DIODE 1SS184D102 8-719-801-78 DIODE 1SS184D201 8-719-801-78 DIODE 1SS184D202 8-719-801-78 DIODE 1SS184D301 8-719-801-78 DIODE 1SS184
D302 8-719-801-78 DIODE 1SS184D401 8-719-801-78 DIODE 1SS184D402 8-719-801-78 DIODE 1SS184D801 8-719-025-34 DIODE 02CZ6.8-TE85LD802 8-719-801-78 DIODE 1SS184
D803 6-501-466-01 DIODE F1B2CCID804 6-501-467-01 DIODE F1B2CAID805 8-719-025-50 DIODE 02CZ16-TE85LD806 8-719-025-50 DIODE 02CZ16-TE85LD807 8-719-801-78 DIODE 1SS184
D901 8-719-801-78 DIODE 1SS184D902 8-719-801-78 DIODE 1SS184D904 8-719-025-50 DIODE 02CZ16-TE85LD905 8-719-801-78 DIODE 1SS184D906 8-719-801-78 DIODE 1SS184
D907 8-719-801-78 DIODE 1SS184
< FUSE >
0F901 1-576-256-11 FUSE (BLADE TYPE) (AUTO FUSE) (25A)0F902 1-576-256-11 FUSE (BLADE TYPE) (AUTO FUSE) (25A)
< IC >
IC801 8-759-745-64 IC NJM4560MIC802 8-759-745-64 IC NJM4560MIC803 8-759-745-64 IC NJM4560MIC804 8-759-745-64 IC NJM4560MIC805 8-759-745-64 IC NJM4560M
IC806 8-759-745-64 IC NJM4560MIC902 6-600-354-01 IC PC-17K1IC903 8-759-144-88 IC uPC494GS
< JUMPER RESISTOR >
JR1 1-216-296-11 SHORT CHIP 0JR2 1-216-296-11 SHORT CHIP 0JR3 1-216-296-11 SHORT CHIP 0JR4 1-216-296-11 SHORT CHIP 0JR5 1-216-296-11 SHORT CHIP 0
JR6 1-216-296-11 SHORT CHIP 0
< COIL >
L801 1-410-396-71 INDUCTOR, FERRITE BEAD 0.45uHL901 1-411-756-11 COIL, CHOKE 50uH
< DIODE >
LED901 8-719-064-11 LED SPR-325MVW (POWER/PROTECTOR)
< TRANSISTOR >
Q101 6-550-686-01 TRANSISTOR KTC2875-B-RTKQ102 6-551-504-01 TRANSISTOR KTA501UQ103 6-551-505-01 TRANSISTOR KTC601UQ104 6-551-508-01 TRANSISTOR KTA1268Q105 8-729-045-02 TRANSISTOR KTC3200GR-AT
Q106 8-729-041-66 TRANSISTOR 2SC4015TV2Q107 8-729-034-50 TRANSISTOR KTA1504Q108 6-550-693-01 TRANSISTOR KTC4373Q109 6-550-690-01 TRANSISTOR KTA1661Q110 6-551-502-01 TRANSISTOR KTD998
Q111 6-551-503-01 TRANSISTOR KTB778Q112 8-729-034-51 TRANSISTOR KTC3875Q201 6-550-686-01 TRANSISTOR KTC2875-B-RTKQ202 6-551-504-01 TRANSISTOR KTA501UQ203 6-551-505-01 TRANSISTOR KTC601U
AMP
19
XM-554ZR
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
Q204 6-551-508-01 TRANSISTOR KTA1268Q205 8-729-045-02 TRANSISTOR KTC3200GR-ATQ206 8-729-041-66 TRANSISTOR 2SC4015TV2Q207 8-729-034-50 TRANSISTOR KTA1504Q208 6-550-693-01 TRANSISTOR KTC4373
Q209 6-550-690-01 TRANSISTOR KTA1661Q210 6-551-502-01 TRANSISTOR KTD998Q211 6-551-503-01 TRANSISTOR KTB778Q212 8-729-034-51 TRANSISTOR KTC3875Q301 6-550-686-01 TRANSISTOR KTC2875-B-RTK
Q302 6-551-504-01 TRANSISTOR KTA501UQ303 6-551-505-01 TRANSISTOR KTC601UQ304 6-551-508-01 TRANSISTOR KTA1268Q305 8-729-045-02 TRANSISTOR KTC3200GR-ATQ306 8-729-041-66 TRANSISTOR 2SC4015TV2
Q307 8-729-034-50 TRANSISTOR KTA1504Q308 6-550-693-01 TRANSISTOR KTC4373Q309 6-550-690-01 TRANSISTOR KTA1661Q310 6-551-502-01 TRANSISTOR KTD998Q311 6-551-503-01 TRANSISTOR KTB778
Q312 8-729-034-51 TRANSISTOR KTC3875Q401 6-550-686-01 TRANSISTOR KTC2875-B-RTKQ402 6-551-504-01 TRANSISTOR KTA501UQ403 6-551-505-01 TRANSISTOR KTC601UQ404 6-551-508-01 TRANSISTOR KTA1268
Q405 8-729-045-02 TRANSISTOR KTC3200GR-ATQ406 8-729-041-66 TRANSISTOR 2SC4015TV2Q407 8-729-034-50 TRANSISTOR KTA1504Q408 6-550-693-01 TRANSISTOR KTC4373Q409 6-550-690-01 TRANSISTOR KTA1661
Q410 6-551-502-01 TRANSISTOR KTD998Q411 6-551-503-01 TRANSISTOR KTB778Q412 8-729-034-51 TRANSISTOR KTC3875Q802 8-729-034-51 TRANSISTOR KTC3875Q803 8-729-034-51 TRANSISTOR KTC3875
Q804 8-729-034-51 TRANSISTOR KTC3875Q805 8-729-034-51 TRANSISTOR KTC3875Q806 8-729-034-51 TRANSISTOR KTC3875Q807 6-551-511-01 TRANSISTOR KTD2424Q808 6-551-510-01 TRANSISTOR KTB1424
Q809 8-729-038-54 TRANSISTOR KRA102SQ810 8-729-038-54 TRANSISTOR KRA102SQ811 8-729-038-54 TRANSISTOR KRA102SQ812 8-729-038-54 TRANSISTOR KRA102SQ901 8-729-038-67 TRANSISTOR KRC102S
Q902 8-729-038-54 TRANSISTOR KRA102SQ903 8-729-038-67 TRANSISTOR KRC102SQ904 8-729-034-51 TRANSISTOR KTC3875Q905 8-729-040-76 TRANSISTOR KTA1273-Y-ATQ906 8-729-034-51 TRANSISTOR KTC3875
Q907 8-729-038-67 TRANSISTOR KRC102SQ908 6-551-507-01 TRANSISTOR MMBTA06Q909 6-551-507-01 TRANSISTOR MMBTA06Q910 6-551-506-01 FET IRFI3205Q911 6-551-506-01 FET IRFI3205
Q912 6-551-506-01 FET IRFI3205Q913 6-551-506-01 FET IRFI3205Q914 8-729-034-51 TRANSISTOR KTC3875
Q915 8-729-034-50 TRANSISTOR KTA1504
< RESISTOR >
R101 1-216-206-00 RES-CHIP 2.2K 5% 1/8WR102 1-216-837-11 METAL CHIP 22K 5% 1/10WR103 1-216-837-11 METAL CHIP 22K 5% 1/10WR104 1-216-849-11 METAL CHIP 220K 5% 1/10WR105 1-216-849-11 METAL CHIP 220K 5% 1/10W
R106 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR107 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR108 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR109 1-216-840-11 METAL CHIP 39K 5% 1/10WR110 1-216-833-11 METAL CHIP 10K 5% 1/10W
R111 1-216-833-11 METAL CHIP 10K 5% 1/10WR112 1-218-843-11 METAL CHIP 680 0.5% 1/10WR113 1-216-833-11 METAL CHIP 10K 5% 1/10WR114 1-216-837-11 METAL CHIP 22K 5% 1/10WR151 1-216-222-00 RES-CHIP 10K 5% 1/8W
R152 1-216-841-11 METAL CHIP 47K 5% 1/10WR153 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR154 1-216-218-11 RES-CHIP 6.8K 5% 1/8WR155 1-218-883-11 METAL CHIP 33K 0.5% 1/10WR156 1-218-883-11 METAL CHIP 33K 0.5% 1/10W
R157 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR158 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR159 1-216-809-11 METAL CHIP 100 5% 1/10WR160 1-216-809-11 METAL CHIP 100 5% 1/10WR161 1-216-845-11 METAL CHIP 100K 5% 1/10W
R162 1-216-845-11 METAL CHIP 100K 5% 1/10WR163 1-218-843-11 METAL CHIP 680 0.5% 1/10WR164 1-216-813-11 METAL CHIP 220 5% 1/10WR165 1-216-833-11 METAL CHIP 10K 5% 1/10WR166 1-216-182-00 RES-CHIP 220 5% 1/8W
R167 1-216-134-00 RES-CHIP 2.2 5% 1/8WR168 1-216-134-00 RES-CHIP 2.2 5% 1/8WR169 1-205-991-11 ENCAPSULATED COMPONENT 0.1X2 5WR170 1-216-833-11 METAL CHIP 10K 5% 1/10WR171 1-218-893-11 METAL CHIP 82K 0.5% 1/10W
R172 1-249-385-11 CARBON 2.2 5% 1/4W FR173 1-216-837-11 METAL CHIP 22K 5% 1/10WR174 1-216-837-11 METAL CHIP 22K 5% 1/10WR175 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR176 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R177 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR178 1-216-833-11 METAL CHIP 10K 5% 1/10WR201 1-216-206-00 RES-CHIP 2.2K 5% 1/8WR202 1-216-837-11 METAL CHIP 22K 5% 1/10WR203 1-216-837-11 METAL CHIP 22K 5% 1/10W
R204 1-216-849-11 METAL CHIP 220K 5% 1/10WR205 1-216-849-11 METAL CHIP 220K 5% 1/10WR206 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR207 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR208 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R209 1-216-840-11 METAL CHIP 39K 5% 1/10WR210 1-216-833-11 METAL CHIP 10K 5% 1/10WR211 1-216-833-11 METAL CHIP 10K 5% 1/10WR212 1-218-843-11 METAL CHIP 680 0.5% 1/10WR213 1-216-833-11 METAL CHIP 10K 5% 1/10W
AMP
20
XM-554ZR
Ref. No. Part No. Description Remark
R214 1-216-837-11 METAL CHIP 22K 5% 1/10WR251 1-216-222-00 RES-CHIP 10K 5% 1/8WR252 1-216-841-11 METAL CHIP 47K 5% 1/10WR253 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR254 1-216-218-11 RES-CHIP 6.8K 5% 1/8W
R255 1-218-883-11 METAL CHIP 33K 0.5% 1/10WR256 1-218-883-11 METAL CHIP 33K 0.5% 1/10WR257 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR258 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR259 1-216-809-11 METAL CHIP 100 5% 1/10W
R260 1-216-809-11 METAL CHIP 100 5% 1/10WR261 1-216-845-11 METAL CHIP 100K 5% 1/10WR262 1-216-845-11 METAL CHIP 100K 5% 1/10WR263 1-218-843-11 METAL CHIP 680 0.5% 1/10WR264 1-216-813-11 METAL CHIP 220 5% 1/10W
R265 1-216-833-11 METAL CHIP 10K 5% 1/10WR266 1-216-182-00 RES-CHIP 220 5% 1/8WR267 1-216-134-00 RES-CHIP 2.2 5% 1/8WR268 1-216-134-00 RES-CHIP 2.2 5% 1/8WR269 1-205-991-11 ENCAPSULATED COMPONENT 0.1X2 5W
R270 1-216-833-11 METAL CHIP 10K 5% 1/10WR271 1-218-893-11 METAL CHIP 82K 0.5% 1/10WR272 1-249-385-11 CARBON 2.2 5% 1/4W FR273 1-216-837-11 METAL CHIP 22K 5% 1/10WR274 1-216-837-11 METAL CHIP 22K 5% 1/10W
R275 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR276 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR277 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR278 1-216-833-11 METAL CHIP 10K 5% 1/10WR301 1-216-206-00 RES-CHIP 2.2K 5% 1/8W
R302 1-216-837-11 METAL CHIP 22K 5% 1/10WR303 1-216-837-11 METAL CHIP 22K 5% 1/10WR304 1-216-849-11 METAL CHIP 220K 5% 1/10WR305 1-216-849-11 METAL CHIP 220K 5% 1/10WR306 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R307 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR308 1-218-853-11 METAL CHIP 1.8K 0.5% 1/10WR309 1-216-833-11 METAL CHIP 10K 5% 1/10WR310 1-216-833-11 METAL CHIP 10K 5% 1/10WR311 1-218-853-11 METAL CHIP 1.8K 0.5% 1/10W
R312 1-218-843-11 METAL CHIP 680 0.5% 1/10WR313 1-216-833-11 METAL CHIP 10K 5% 1/10WR314 1-216-837-11 METAL CHIP 22K 5% 1/10WR351 1-216-222-00 RES-CHIP 10K 5% 1/8WR352 1-216-841-11 METAL CHIP 47K 5% 1/10W
R353 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR354 1-216-218-11 RES-CHIP 6.8K 5% 1/8WR355 1-218-883-11 METAL CHIP 33K 0.5% 1/10WR356 1-218-883-11 METAL CHIP 33K 0.5% 1/10WR357 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R358 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR359 1-216-809-11 METAL CHIP 100 5% 1/10WR360 1-216-809-11 METAL CHIP 100 5% 1/10WR361 1-216-845-11 METAL CHIP 100K 5% 1/10WR362 1-216-845-11 METAL CHIP 100K 5% 1/10W
R363 1-218-843-11 METAL CHIP 680 0.5% 1/10WR364 1-216-813-11 METAL CHIP 220 5% 1/10WR365 1-216-833-11 METAL CHIP 10K 5% 1/10W
Ref. No. Part No. Description Remark
R366 1-216-182-00 RES-CHIP 220 5% 1/8WR367 1-216-134-00 RES-CHIP 2.2 5% 1/8WR368 1-216-134-00 RES-CHIP 2.2 5% 1/8WR369 1-205-991-11 ENCAPSULATED COMPONENT 0.1X2 5WR370 1-216-833-11 METAL CHIP 10K 5% 1/10W
R371 1-218-893-11 METAL CHIP 82K 0.5% 1/10WR372 1-249-385-11 CARBON 2.2 5% 1/4W FR373 1-216-837-11 METAL CHIP 22K 5% 1/10WR374 1-216-837-11 METAL CHIP 22K 5% 1/10WR375 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R376 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR377 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR378 1-216-833-11 METAL CHIP 10K 5% 1/10WR401 1-216-206-00 RES-CHIP 2.2K 5% 1/8WR402 1-216-837-11 METAL CHIP 22K 5% 1/10W
R403 1-216-837-11 METAL CHIP 22K 5% 1/10WR404 1-216-849-11 METAL CHIP 220K 5% 1/10WR405 1-216-849-11 METAL CHIP 220K 5% 1/10WR406 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR407 1-218-875-11 METAL CHIP 15K 0.5% 1/10W
R408 1-218-853-11 METAL CHIP 1.8K 0.5% 1/10WR409 1-216-833-11 METAL CHIP 10K 5% 1/10WR410 1-216-833-11 METAL CHIP 10K 5% 1/10WR411 1-218-853-11 METAL CHIP 1.8K 0.5% 1/10WR412 1-218-843-11 METAL CHIP 680 0.5% 1/10W
R413 1-216-833-11 METAL CHIP 10K 5% 1/10WR414 1-216-837-11 METAL CHIP 22K 5% 1/10WR451 1-216-222-00 RES-CHIP 10K 5% 1/8WR452 1-216-841-11 METAL CHIP 47K 5% 1/10WR453 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R454 1-216-218-11 RES-CHIP 6.8K 5% 1/8WR455 1-218-883-11 METAL CHIP 33K 0.5% 1/10WR456 1-218-883-11 METAL CHIP 33K 0.5% 1/10WR457 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR458 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10W
R459 1-216-809-11 METAL CHIP 100 5% 1/10WR460 1-216-809-11 METAL CHIP 100 5% 1/10WR461 1-216-845-11 METAL CHIP 100K 5% 1/10WR462 1-216-845-11 METAL CHIP 100K 5% 1/10WR463 1-218-843-11 METAL CHIP 680 0.5% 1/10W
R464 1-216-813-11 METAL CHIP 220 5% 1/10WR465 1-216-833-11 METAL CHIP 10K 5% 1/10WR466 1-216-182-00 RES-CHIP 220 5% 1/8WR467 1-216-134-00 RES-CHIP 2.2 5% 1/8WR468 1-216-134-00 RES-CHIP 2.2 5% 1/8W
R469 1-205-991-11 ENCAPSULATED COMPONENT 0.1X2 5WR470 1-216-833-11 METAL CHIP 10K 5% 1/10WR471 1-218-893-11 METAL CHIP 82K 0.5% 1/10WR472 1-249-385-11 CARBON 2.2 5% 1/4W FR473 1-216-837-11 METAL CHIP 22K 5% 1/10W
R474 1-216-837-11 METAL CHIP 22K 5% 1/10WR475 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR476 1-218-851-11 METAL CHIP 1.5K 0.5% 1/10WR477 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR478 1-216-833-11 METAL CHIP 10K 5% 1/10W
R801 1-216-198-11 RES-CHIP 1K 5% 1/8WR802 1-216-206-00 RES-CHIP 2.2K 5% 1/8WR803 1-216-198-11 RES-CHIP 1K 5% 1/8W
AMP
21
XM-554ZR
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R804 1-216-198-11 RES-CHIP 1K 5% 1/8WR805 1-216-206-00 RES-CHIP 2.2K 5% 1/8WR806 1-220-397-11 METAL CHIP 4.7M 5% 1/10WR807 1-216-841-11 METAL CHIP 47K 5% 1/10WR808 1-218-893-11 METAL CHIP 82K 0.5% 1/10W
R809 1-216-833-11 METAL CHIP 10K 5% 1/10WR810 1-216-821-11 METAL CHIP 1K 5% 1/10WR811 1-216-821-11 METAL CHIP 1K 5% 1/10WR812 1-216-837-11 METAL CHIP 22K 5% 1/10WR813 1-216-837-11 METAL CHIP 22K 5% 1/10W
R814 1-216-210-00 RES-CHIP 3.3K 5% 1/8WR815 1-216-210-00 RES-CHIP 3.3K 5% 1/8WR816 1-220-397-11 METAL CHIP 4.7M 5% 1/10WR817 1-220-397-11 METAL CHIP 4.7M 5% 1/10WR818 1-220-397-11 METAL CHIP 4.7M 5% 1/10W
R901 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR902 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR903 1-216-841-11 METAL CHIP 47K 5% 1/10WR904 1-216-817-11 METAL CHIP 470 5% 1/10WR905 1-216-821-11 METAL CHIP 1K 5% 1/10W
R906 1-218-875-11 METAL CHIP 15K 0.5% 1/10WR907 1-218-845-11 METAL CHIP 820 0.5% 1/10WR908 1-218-845-11 METAL CHIP 820 0.5% 1/10WR909 1-218-843-11 METAL CHIP 680 0.5% 1/10WR910 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R911 1-216-837-11 METAL CHIP 22K 5% 1/10WR912 1-216-845-11 METAL CHIP 100K 5% 1/10WR914 1-218-857-11 METAL CHIP 2.7K 0.5% 1/10WR915 1-218-833-11 METAL CHIP 270 0.5% 1/10WR916 1-216-821-11 METAL CHIP 1K 5% 1/10W
R917 1-216-833-11 METAL CHIP 10K 5% 1/10WR918 1-216-833-11 METAL CHIP 10K 5% 1/10WR919 1-216-222-00 RES-CHIP 10K 5% 1/8WR920 1-216-190-00 RES-CHIP 470 5% 1/8WR921 1-216-190-00 RES-CHIP 470 5% 1/8W
R922 1-216-821-11 METAL CHIP 1K 5% 1/10WR923 1-216-821-11 METAL CHIP 1K 5% 1/10WR924 1-216-821-11 METAL CHIP 1K 5% 1/10WR925 1-216-821-11 METAL CHIP 1K 5% 1/10WR926 1-216-170-00 RES-CHIP 68 5% 1/8W
R927 1-216-170-00 RES-CHIP 68 5% 1/8WR928 1-216-789-11 METAL CHIP 2.2 5% 1/10WR929 1-216-789-11 METAL CHIP 2.2 5% 1/10WR930 1-216-789-11 METAL CHIP 2.2 5% 1/10WR931 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R932 1-216-150-11 RES-CHIP 10 5% 1/8WR933 1-216-150-11 RES-CHIP 10 5% 1/8WR934 1-216-206-00 RES-CHIP 2.2K 5% 1/8WR935 1-216-833-11 METAL CHIP 10K 5% 1/10WR936 1-216-833-11 METAL CHIP 10K 5% 1/10W
R937 1-216-821-11 METAL CHIP 1K 5% 1/10WR938 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR939 1-216-837-11 METAL CHIP 22K 5% 1/10WR940 1-216-825-11 METAL CHIP 2.2K 5% 1/10WR941 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R942 1-216-833-11 METAL CHIP 10K 5% 1/10WR943 1-216-833-11 METAL CHIP 10K 5% 1/10WR944 1-216-833-11 METAL CHIP 10K 5% 1/10W
R945 1-216-833-11 METAL CHIP 10K 5% 1/10WR946 1-216-833-11 METAL CHIP 10K 5% 1/10WR947 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
< SWITCH >
SW801 1-786-960-11 SWITCH, SLIDE (HPF(80Hz) (FRONT))SW802 1-786-960-11 SWITCH, SLIDE (LPF(80Hz) (REAR))
< TRANSFORMER >
T901 1-443-277-11 TRANSFORMER, DC-DC CONVERTER
< THERMISTOR >
TH901 1-804-497-21 THERMISTOR, CHIPTH902 1-804-497-21 THERMISTOR, CHIPTH903 1-804-497-21 THERMISTOR, CHIP
< VARIABLE RESISTOR >
VR801 1-227-755-11 RES, VAR, CARBON 10KX2 (LEVEL (FRONT))VR802 1-227-755-11 RES, VAR, CARBON 10KX2 (LEVEL (REAR))
*************************************************************
ACCESSORIES************
2-665-131-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH,SPANISH)
2-665-131-21 MANUAL, INSTRUCTION (RUSSIAN,ARABIC)(Canadian,E)
*************************************************************
PARTS FOR INSTALLATION AND CONNECTIONS***************************************
101 3-367-410-21 SCREW (DIA. 5X15), TAPPING(MOUNTING SCREW)
102 1-823-952-11 CORD (WITH CONNECTOR)(HIGH LEVEL INPUT) (0.2m)
103 2-663-771-01 COVER (POWER)
AMP
101 102 103
(× 4) 0.2 mφ 5 × 15 mm
Ver. 1.1
22
XM-554ZR
REVISION HISTORY
Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper on the revised page allows you to jump to the next revised page.
Ver. Date Description of Revision1.0 2006. 02 New1.1 2006. 03 US and Canadian model addition.