AX-390 Natural Sound Stereo Integrated Amplifier Préampli/ampli de puissance stéréo de la série “Natural Sound” Natural Sound Stereo-Verstärker Natural Sound Integrerad Stereo Förstärkare Amplificatore integrato stereo a Suono Naturale Amplificador integrado estéreo de Sonido Natural Natural Sound Geïntegreerde Stereo Versterker OWNER’S MANUAL MODE D’EMPLOI BEDIENUNGSANLEITUNG BRUKSANVISNING MANUALE DI ISTRUZIONI MANUAL DE INSTRUCCIONES GEBRUIKSAANWIJZING
SUPPLIED ACCESSORIES ACCESSOIRES FOURNIS MITGELIEFERTE ZUBEHÖRTEILE MEDFÖLJANDE TILLBEHÖR ACCESSORI IN DOTAZIONE ACCESORIOS INCLUIDOS BIJGELEVERDE ACCESSOIRES ● ● ● ● ● ● ● ● ● ● ● ● ● ● After unpacking, check that the following parts are included. Après le déballage, vérifier que les pièces suivantes sont incluses. Nach dem Auspacken überprüfen, ob die folgenden Teile vorhanden sind. Kontrollera efter det apparaten packats upp att följande delar finns med.
FEATURES ● ● ● ● ● 60W + 60W (8Ω) RMS Output Power, 0.04% THD, 20–20,000 Hz High Dynamic Power, Low Impedance Drive Capability Continuously Variable Loudness Control CD DIRECT AMP Switch to Reproduce the Purest CD Sound Remote Control Capability CONTENTS English Thank you for selecting this YAMAHA stereo amplifier. Supplied Accessories .....................................................2 Caution ...........................................................................
CONTROLS AND THEIR FUNCTIONS FRONT PANEL 1 2 3 4 5 NATURAL SOUND STEREO AMPLIFIER AX-390 MONITOR POWER AUX TAPE 1 TAPE 2 PHONO TUNER CD CD DIRECT AMP COPY VOLUME BASS PHONES A 6 TREBLE LOUDNESS 9 0 B ON ON OFF OFF 7 8 1 POWER switch Press this switch to switch the power on. Press it again to switch the power off. * Standby mode While the power is on, pressing the POWER key on the remote control transmitter switches the unit to the standby mode.
English REMOTE CONTROL TRANSMITTER The remote control transmitter provided with this unit is designed to control all the most commonly used functions of the unit. If the CD player, tuner and tape deck connected to this unit are YAMAHA components designed for remote control compatibility, then this remote control transmitter will also control various functions of each component. For Control of This Unit 1 Input selector keys Selects input source. 2 VOLUME +/– keys Turns the volume level up/down.
CONNECTIONS Before attempting to make any connections to or from this unit, be sure to first switch OFF the power to this unit and to any other components to which connections are being made. CONNECTIONS WITH OTHER COMPONENTS When making connections between this unit and other components, be sure all connections are made correctly, that is to say L (left) to L, R (right) to R, “+” to “+” and “–” to “–”. Also, refer to the owner’s manual for each component to be connected to this unit.
Connect the SPEAKERS terminals to your speakers with wire of the proper gauge, cut as short as possible. If the connections are faulty, no sound will be heard from the speakers. Make sure that the polarity of the speaker wires is correct, that is, + and – markings are observed. If these wires are reversed, the sound will be unnatural and will lack bass. Do not let the bare speaker wires touch each other and do not let them touch the metal parts of this unit as this could damage this unit and/or speakers.
BASIC OPERATIONS 3 2 7 NATURAL SOUND STEREO AMPLIFIER AX-390 MONITOR POWER TAPE 2 PHONO AUX TAPE 1 TUNER CD CD DIRECT AMP COPY VOLUME BASS PHONES TREBLE BALANCE 1, 6 LOUDNESS SPEAKERS A B ON ON OFF OFF 4 7 TO PLAY A SOURCE 1 4 Select the speakers to be used. SPEAKERS A B * Set to the “ ∞ ” position. 2 3 5 6 Turn the power on. POWER ON ON OFF OFF If you use two speaker systems, press both the A and B switches. Play the source.
English 1, 4 NATURAL SOUND STEREO AMPLIFIER AX-390 MONITOR POWER TAPE 2 AUX TAPE 1 PHONO TUNER CD CD DIRECT AMP COPY VOLUME BASS PHONES TREBLE BALANCE 2 LOUDNESS SPEAKERS A B ON ON OFF OFF TO RECORD A SOURCE TO TAPE 1 Select the source to be recorded. AUX PHONO TUNER CD Notes ● VOLUME, BASS, TREBLE, BALANCE, LOUDNESS controls and CD DIRECT AMP switch settings have no effect on the material being recorded. ● To dub from tape to tape, select TAPE 2 by pressing it.
Selecting the SPEAKER system Because one or two speaker systems can be connected to this unit, the SPEAKERS switches allow you to select speaker system A or B, or both at once. SPEAKERS A B ON ON OFF OFF Using the CD DIRECT AMP switch You can enjoy the purest possible CD sound from your CD player by pressing this switch inward.
Battery installation English NOTES ABOUT THE REMOTE CONTROL TRANSMITTER Remote control transmitter operation range 2 Remote control sensor 1 3 Within approximately 6 m (19.7 feet) 30° 30° Battery replacement If you find that the remote control transmitter must be used closer to the main unit, the batteries are weak. Replace both batteries with new ones. Notes ● Use only AA, R6, UM-3 batteries for replacement. ● Be sure the polarities are correct. (See the illustration inside the battery compartment.
TROUBLESHOOTING If the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the simple measures suggested. If it cannot be corrected, or if the fault is not listed in the SYMPTOM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center for help. SYMPTOM CAUSE REMEDY The unit fails to turn on when the POWER switch is pressed. Power cord is not plugged in or is not completely inserted.
AUDIO SECTION Minimum RMS Output Power per Channel 8 ohms, 20 Hz to 20 kHz, 0.04% THD ....................60W+60W 6 ohms, 20 Hz to 20 kHz, 0.04% THD ....................65W+65W Maximum Output Power 6 ohms, 1 kHz, 10% THD [General model only].............................................95W+95W Dynamic Power per Channel (by IHF Dynamic Headroom measuring method) 8/6/4/2 ohms..................................................80/95/115/125W DIN Standard Output Power per Channel 4 ohms, 1 kHz, 0.
YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A. CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, D-25462 RELLINGEN BEI HAMBURG, F.R. OF GERMANY ELECTRONIQUE FRANCE S.A. RUE AMBROISE CROIZAT BP70 CROISSY-BEAUBOURG 77312 MARNE-LA-VALLEE CEDEX02, FRANCE ELECTRONICS (UK) LTD.