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Important Safety Instructions

 

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in

accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radia-

tors, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or

grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding
type plug has two blades and a third grounding
prong. The wide blade or the third prong are pro-
vided for your safety. If the provided plug does not
fit into your outlet, consult an electrician for
replacement of the obsolete outlet.

10. Protect the power cord from being walked on or

pinched particularly at plugs, convenience recepta-
cles, and the point where they exit from the appara-
tus.

11. Only use attachments/accessories specified by the

manufacturer.

12. Use only with the cart, stand,

tripod, bracket, or table spec-
ified by the manufacturer, or
sold with the apparatus.
When a cart is used, use cau-
tion when moving the
cart/apparatus combination
to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or

when unused for long periods of time.

14. Refer all servicing to qualified service personnel.

Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped.

15. Damage Requiring Service

Unplug the apparatus from the wall outlet and refer 
servicing to qualified service personnel under the 
following conditions:
A. When the power-supply cord or plug is damaged,
B. If liquid has been spilled, or objects have fallen

into the apparatus,

C. If the apparatus has been exposed to rain or

water,

D. If the apparatus does not operate normally by

following the operating instructions. Adjust only
those controls that are covered by the operating
instructions as an improper adjustment of other
controls may result in damage and will often
require extensive work by a qualified technician
to restore the apparatus to its normal operation,

E. If the apparatus has been dropped or damaged in

any way, and

F. When the apparatus exhibits a distinct change in

performance this indicates a need for service.

16. Object and Liquid Entry

Never push objects of any kind into the apparatus 
through openings as they may touch dangerous volt-
age points or short-out parts that could result in a 
fire or electric shock.
The apparatus shall not be exposed to dripping or 
splashing and no objects filled with liquids, such as 
vases shall be placed on the apparatus.
Do not put candles or other burning objects on top 
of this unit.

17. Batteries

Always consider the environmental issues and fol-
low local regulations when disposing of batteries.

18. If you install the apparatus in a built-in installation,

such as a bookcase or rack, ensure that there is ade-
quate ventilation.
Leave 20 cm (8") of free space at the top and sides 
and 10 cm (4") at the rear. The rear edge of the shelf 
or board above the apparatus shall be set 10 cm (4") 
away from the rear panel or wall, creating a flue-like 
gap for warm air to escape.

WARNING:

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

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, 
DO NOT REMOVE COVER (OR BACK). NO 
USER-SERVICEABLE PARTS INSIDE. REFER 
SERVICING TO QUALIFIED SERVICE 
PERSONNEL.

The lightning flash with arrowhead symbol, within an 
equilateral triangle, is intended to alert the user to the 
presence of uninsulated “dangerous voltage” within 
the product’s enclosure that may be of sufficient 
magnitude to constitute a risk of electric shock to 
persons.

The exclamation point within an equilateral triangle is 
intended to alert the user to the presence of important 
operating and maintenance (servicing) instructions in 
the literature accompanying the appliance.

WARNING

RISK OF ELECTRIC SHOCK

DO NOT OPEN

RISQUE DE CHOC ELECTRIQUE

NE PAS 

OUVRIR

AVIS

PORTABLE CART WARNING

S3125A

Summary of Contents for A-9377

Page 1: ...making any connections or plugging in your new Onkyo product Following the instructions in this manual will enable you to obtain optimum perfor mance and listening enjoyment from your new Onkyo product Please retain this manual for future reference Introduction 5 Connections 11 Enjoying Audio Sources 15 Troubleshooting 18 Specifications 19 Block Diagram 19 ...

Page 2: ...aratus does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the apparatus to its normal operation E If the apparatus has been dropped or damaged in any way and F When the ap...

Page 3: ...und the world Before you plug in such a model make sure that the voltage selector is set to the correct voltage for your area If it isn t use a small screwdriver to set it as appropriate For example if the voltage in your area is 120 volts set the selector to 120V If it s between 220 and 240 volts set it to 220 240 V 5 Never Touch this Unit with Wet Hands Never handle this unit or its power cord w...

Page 4: ...onnecting a Tuner 12 Connecting a Cassette Deck 13 Connecting an Onkyo RI Dock 13 Connecting a Component with a Line Output TV game console etc 13 Connecting a Power Amplifier 13 Connecting Components 14 Power Connections 14 Connecting the Power Cords of Other Components 14 Connecting the A 9377 s Power Cord 14 Connections Turning On the A 9377 15 Selecting Speakers 15 Using Headphones 15 Listenin...

Page 5: ...e jack Compatible with RI Dock for iPod RI compatible remote controller iPod is a trademark of Apple Inc registered in the U S and other countries Make sure you have the following accessories In catalogs and on packaging the letter added to the end of the product name indicates the product s color Specifica tions and operation are the same regardless of color Features Supplied Accessories Remote c...

Page 6: ...vel of treble sounds F Volume control 16 Adjusts the volume G BALANCE control 17 Adjusts the balance of the left and right channels H TONE DIRECT button and indicator 16 Turns the Direct function on or off The indicator lights up when the Direct function is on I REC SELECTOR 17 Selects the source to be recorded LINE PHONO CD OFF TUNER DOCK SOURCE J Input Selector and indicators 16 Selects the inpu...

Page 7: ... input for connecting a component with a line level audio output e g game console TV etc K DOCK Analog audio input for connecting an RI Dock L PREOUT Analog audio output for connecting a separate power amplifier Note Do not connect a source component to the PRE OUT jacks M REMOTE CONTROL Remote Interactive jacks can be connected to jacks on other Onkyo audio components so that you can control them...

Page 8: ... that can be used to control other Onkyo audio components connected to the A 9377 via These buttons are explained on the next page Buttons for Controlling the A 9377 The following buttons control the A 9377 D VOLUME 16 Adjusts the volume of the A 9377 O INPUT 16 Selects the input source LINE DOCK PHONO CD TUNER or TAPE Q MUTING 16 Mutes the A 9377 Remote Controller 3 2 0 A B C O F Q H I D 4 5 6 7 ...

Page 9: ... With some components some buttons may not work as expected Refer to the component s instruction manual for complete operating instructions Input source Remote controller button DOCK RI Dock CD CD player TUNER Tuner TAPE Cassette deck 1 1 1 1 CD 1 9 1 9 10 10 10 0 10 0 2 2 2 2 BAND BAND FM MODE FM MODE PRESET PRESET TUNING TUNING 3 3 3 3 DIMMER DIMMER 5 5 5 5 Pause Pause Pause Reverse Play 1 1 On ...

Page 10: ...scent lights Keep this in mind when installing If another remote controller of the same type is used in the same room or the A 9377 is installed close to equipment that uses infrared rays the remote control ler may not work reliably Do not put anything on top of the remote controller such as a book or magazine because a button may be pressed continuously thereby draining the batteries The remote c...

Page 11: ...words connect positive terminals only to positive terminals and negative terminals only to nega tive terminals If you get them the wrong way around the sound will be out of phase and will sound unnatural Unnecessarily long or very thin speaker cables may affect the sound quality and should be avoided Be careful not to short the positive and negative wires Make sure also the wires do not touch the ...

Page 12: ...r Use an analog audio cable to connect the A 9377 s CD L R jacks to the analog audio output jacks on the CD player as shown Connecting a Tuner Use an analog audio cable to connect the A 9377 s TUNER L R jacks to the analog audio output jacks on the tuner as shown Connecting Your Components Audio Connection Precautions Always refer to the instruction manual that came with the component you are conn...

Page 13: ...onent with a Line Output TV game console etc Use an analog audio cable to connect the A 9377 s LINE L R jacks to the line output jacks on the TV or other component as shown Note If your TV doesn t have an audio output connect your VCR s audio output to the A 9377 and use your VCR s tuner to listen to the TV Connecting a Power Amplifier You can use the A 9377 as just a preamplifier and con nect it ...

Page 14: ...s of Other Components The A 9377 has switched AC outlets on its rear panel that can be used to connect the power cords of other components that you intend to use with the A 9377 These components can then be left turned on so that they turn on and off as and when the A 9377 is turned on and off Use theAC outlets for components that have no Standby function such as the Onkyo CD Player capable Onkyo ...

Page 15: ...o turn on the A 9377 press the POWER switch On the Input Selector the indicator for the currently selected source lights up When the A 9377 is turned on to pro tect the speakers it outputs no sound for about 5 seconds allowing the inter nal circuitry time to stabilize To turn off the A 9377 press the POWER switch again Selecting Speakers Use the SPEAKERS selector to select the speakers OFF No spea...

Page 16: ...an also use the remote control ler s INPUT buttons to select the input source TONE DIRECT MUTING INPUT VOLUME Input Selector Volume control Remote controller To adjust the volume use the A 9377 s Volume control or the remote controller s VOLUME buttons Turn the Volume control clockwise to increase the volume counterclock wise to decrease it Press the remote controller s MUTING button The output of...

Page 17: ...l of right speaker counter clockwise to increase the level of left speaker Normally it should be set to the central position TREBLE BASS BALANCE Recording 1 Use the REC SELECTOR to select the source you want to record LINE Component connected to the LINE jacks PHONO Turntable connected to the PHONO jacks CD Component connected to the CD jacks OFF Nothing is output by the TAPE OUT L R jacks TUNER C...

Page 18: ... up interference Try repositioning your cables The tone controls have no effect If the TONE DIRECT indicator is on the Direct func tion is on and the tone controls have no effect Press the TONE DIRECT button to turn the function off The TONE DIRECT indicator will go off page 16 The remote controller doesn t work Make sure that the batteries are installed with the cor rect polarity page 10 Try inst...

Page 19: ... CD IHF A 70 dB PHONO IHF A Speaker impedance 4 16 Ω Power supply AC 230 V 50 Hz AC 120 220 240 V 50 60 Hz Power consumption 286 W Dimensions W H D 435 150 348 mm 17 1 8 5 7 8 13 11 16 Weight 8 8 kg 19 4 lb Analog inputs PHONO CD TUNER TAPE LINE DOCK Analog outputs TAPE PREOUT Speaker outputs 2 A B Phones 1 Specifications and features are subject to change without notice Block Diagram PHONO CD TUN...

Page 20: ...gnitzerstrasse 6 82194 Groebenzell GERMANY Tel 49 8142 4401 0 Fax 49 8142 4401 555 http www eu onkyo com ONKYO EUROPE UK Office Suite 1 Gregories Court Gregories Road Beaconsfield Buckinghamshire HP9 1HQ UNITED KINGDOM Tel 44 0 1494 681515 Fax 44 0 1494 680452 ONKYO CHINA LIMITED Unit 1 12 9 F Ever Gain PlazaTower 1 88 Container Port Road Kwai Chung N T HONG KONG Tel 852 2429 3118 Fax 852 2428 903...

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