Yamaha Audio AX-1090 User Manual

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AX-1090

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 MITGELIEFERTES ZUBEHOR MEDFOLJANDE TILLBEHOR ACCESSORI IN DOTAZIONE ACCESORIOS INCLUIDOS BIJGELEVERDE ACCESSOIRES

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After unpacking, check that the following parts are contained.

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Après le déballage, vérifier que les pièces suivantes sont incluses.

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Nach dem Auspacken überprüfen, ob die folgenden Teile vorhanden sind.

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Kontrollera efter det apparaten packats upp att följande delar finns med.

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Verificare che tutte le parti seguenti siano contenute nell’imballaggio dell’apparecchio.

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Desembale el aparato y verificar que los siguientes accesorios están en la caja.

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Controleer na het uitpakken of de volgende onderdelen voorhanden zijn.

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Remote Control Transmitter

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Emetteur de télécommande

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Fernbedienung

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Fjärrkontrollsändare

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Telecomando

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Transmisor del control remoto

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Afstandbediening

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Batteries (size AA, R6, UM-3)

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Piles (taille AA, R6, UM-3)

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Batterien (Größe AA, R6, UM-3)

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Batterier (storlek AA, R6, UM-3)

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Batterie (dimensioni AA, R6, UM-3)

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Pilas (tamaño AA, R6, UM-3)

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Batterijen (maat AA, R6, UM-3)

Thank you for selecting this YAMAHA stereo amplifier.

FEATURES CONTENTS

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145W + 145W (8Ω) RMS Output Power, 0.01% THD, 20–20,000 Hz

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High Dynamic Power, Low Impedance Drive Capability

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Continuously Variable Loudness Control

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PURE DIRECT Switch to Reproduce the Purest Source Sound

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SUBSONIC FILTER Switch to Cut Out Undesirable UltraLow-Frequency Signals

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PRE OUT/MAIN IN Terminals for Connecting An

Supplied Accessories .....................................................2

Connections ...................................................................4

Controls and Their Functions..........................................6

Operations ......................................................................9

Notes about the Remote Control Transmitter ...............13

Troubleshooting ............................................................14

Specifications ...............................................................15

Equalizer, Sound Processor, etc.

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Turnover Frequency Switch for Tone Controls

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High Quality Component Parts

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Remote Control Capability

CAUTION: READ THIS BEFORE OPERATING YOUR UNIT.

English

1. To assure the finest performance, please read this manual

carefully. Keep it in a safe place for future reference.

2. Install this unit in a cool, dry, clean place – away from windows,

heat sources, sources of excessive vibration, dust, moisture and cold. Avoid sources of humming (transformers, motors). To prevent fire or electrical shock, do not expose the unit to rain or water.

3. Never open the cabinet. If something drops into the set, contact

your dealer.

4. Do not use force on switches, controls or connection wires. When

moving the unit, first disconnect the power plug and the wires connected to other equipment. Never pull the wire itself.

5. The openings on the cabinet assure proper ventilation of the unit.

If these openings are obstructed, the temperature inside the cabinet will rise rapidly. Therefore, avoid placing objects against these openings, and install the unit in well-ventilated condition. Make sure to allow a space of at least 20 cm behind, on the both sides and above the top panel of the unit. Otherwise it may not only damage the unit, but also cause fire.

6. Always set the VOLUME control to “–

audio source play: increase the volume gradually to an appropriate level after the play has been started.

” before starting the

∞

7. Do not attempt to clean the unit with chemical solvents; this might

damage the finish. Use a clean, dry cloth.

8. Be sure to read the “TROUBLESHOOTING” section regarding

common operating errors before concluding that the unit is faulty.

13.Voltage Selector (General Model only)

The voltage selector on the rear panel of this unit must be set for your local main voltage BEFORE plugging into the AC main supply. Voltages are 110/120/220/240 V AC, 50/60 Hz.

IMPORTANT

Please record the serial number of this unit in the space below. Serial No.: The serial number is located on the rear of the unit.

Retain this Owner’s Manual in a safe place for future reference.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.

The apparatus is not disconnected from the AC power source as long as it is connected to the wall outlet, even if the apparatus itself is turned off.

9. When not planning to use this unit for long periods of time

(ie., vacation, etc.), disconnect the AC power plug from the wall outlet.

10.To prevent lightning damage, disconnect the AC power plug and

disconnect the antenna cable when there is an electrical storm.

11.Grounding or polarization – Precautions should be taken so that

the grounding or polarization of an appliance is not defeated.

12.AC outlet

Do not connect audio equipment to the AC outlet on the rear panel if that equipment requires more power than the outlet is rated to provide.

CONNECTIONS

TAPE 3

TAPE

REC OUT

REMOTE

CONTROL

PHONO

SWITCHED

200W MAX. TOTAL

AC OUTLETS

VOLTAGE SELECTOR

GND

TUNER

TAPE

TAPE 1

REC OUT

TAPE 2

MAIN

PRE

OUT

COUPLER

AUX

A OR B:6ΩMIN./SPEAKER A

B:l2ΩMIN./SPEAKER

SPEAKERS

A OR B:6ΩMIN./SPEAKER A

B:l2ΩMIN./SPEAKER

REMOTE

CONTROL

OUTPUT

GND

OUTPUT

AUDIO OUT

LINE OUT

LINE IN

TAPE

REC OUT

LINE OUT

LINE IN

LINE OUT

LINE IN

OUTPUT

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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.

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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.

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If you have YAMAHA components numbered as 1, 2, 3, etc. on the rear panel, connections can be made easily by making

sure to connect the output (or input) terminals of each component to the same-numbered terminals of this unit.

Compact disc player

(General model)

Tuner Tape deck 1 Speakers A

Tape deck 2

Right Left

To AC outlet

Turntable Video cassette player,

LD player, etc.

AC OUTLETS (3 SWITCHED OUTLETS)

Use these to connect the power cords from your components to this unit. The power to the SWITCHED outlets is controlled by this unit’s

POWER switch or the provided remote control transmitter’s POWER key. These outlets will supply power to any

component whenever this unit is turned on.

Right Left

Tape deck 3 Speakers B

: Refer to “ABOUT THE OTHER REAR PANEL PARTS” on page 5.

The maximum power (total power consumption of components) that can be connected to the SWITCHED AC

OUTLETS is 200 watts.

CONNECTING SPEAKERS

MAIN

PRE OUT

COUPLER

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.

How to Connect:

Red: positive (+) Black: negative (–)

Unscrew the knob.

➀

Insert the bare wire.

➁

[Remove approx. 5mm (1/4”) insulation from the speaker wires.] Tighten the knob and

➂

secure the wire.

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One or two speaker systems can be connected to this unit. If you connect only one speaker system, connect it to either the SPEAKERS A or B terminals.

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Use speakers with the specified impedance shown on the rear of this unit.

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<General model only

Banana Plug connections are also possible. Simply insert the Banana Plug connector into the corresponding terminal.

English

ABOUT THE OTHER REAR PANEL PARTS

REMOTE CONTROL (PHONO) connector

If you have a YAMAHA turntable with a terminal for remote control, connect it to this connector by using the cable provided with the turntable. This connection allows you to control the turntable from the provided remote control transmitter.

GND terminal (For turntable use)

Connecting the ground wire of the turntable to this terminal will normally minimize hum, but in some cases better results may be obtained with the ground wire disconnected.

PRE OUT/MAIN IN terminals

Removing the jumper pins enables this unit to independently perform the functions of a control amplifier and a power amplifier. These terminals are for connection of a signalprocessing system such as a graphic equalizer or sound processor. If a sound processor or other external unit is connected between these terminals, the VOLUME control of this unit can be used for overall adjustment of the level of sound. To connect such a unit, remove the jumper pins from the PRE

OUT/MAIN IN terminals, connect the inputs of that unit to the PRE OUT terminals and its outputs to the MAIN IN terminals.

For details, refer to the owner’s manual included with the unit to be connected.

Notes

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If you will not use the PRE OUT/MAIN IN terminals, never remove the jumper pins from these terminals. If removed, no sound will be output from this unit.

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If you will use this unit with an external unit connected between the PRE OUT and MAIN IN terminals, make sure that the PURE DIRECT switch on the front panel is turned off.

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If you will use this unit as a power amplifier, connect the outputs of an external control amplifier etc. to this unit’s MAIN IN terminals. In that case, this unit’s controls will not function except the PHONES jack and the SPEAKERS switches, so use the controls on the external control amplifier to make volume adjustment etc.

POWER

VOLUME

NATURAL SOUND STEREO AMPLIFIER

AX 1090

–dB

INPUT

TAPE 3

TAPE 2

AUX

TAPE 1

TUNER

PHONO

PURE

DIRECT

SPEAKERS

TURNOVER FREQUENCY

PHONES

OFF

BASS

DEFEAT

400Hz

200Hz

2.5kHz

5kHz

OFF

MONO

STEREO

TREBLE

BALANCE

DEFEAT

LOUDNESS

l0l

LR 57

FLAT

–40dB

REC OUT

AUX

1/2

TUNER

PHONO

2/3

TAPE COPY

SUBSONIC

FILTER

MODE

PHONO

12 3 4 5

890ABCDEFG

PHONES

FRONT PANEL

CONTROLS AND THEIR FUNCTIONS

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. (In this mode, the power indicator is half illuminated.)

2 Power indicator

Lights up while the power is on.

3 Remote control sensor

Receives signals from the remote control transmitter.

4 PURE DIRECT switch and indicator

Press this switch so that the indicator lights up to listen to an audio source in the purest sound. (Refer to page 12 for details.)

5 INPUT selector

Selects a program source to listen to.

6 VOLUME control

Used to raise or lower the volume level. * When the volume is decreased by pressing the MUTING key

on the remote control transmitter, the indicator on the VOLUME control flashes on and off.

7 PHONES jack

When you listen with headphones, connect the headphones to the PHONES jack. When listening with headphones privately, set both the SPEAKERS A and B switches to the OFF position.

8 SPEAKERS switches

Set the switch A or B (or both A and B) for the speaker system (connected to this unit) you will use to the ON position. Set the switch for the speaker system you will not use to the OFF position.

+ 11 hidden pages