Onkyo TX-DS474 appendix Specifications, Amplifier Section

Page 27

Specifications

AMPLIFIER SECTION

Continuous Average Power

 

output (FTC)

 

 

 

All channels:

 

55 watts per channel min. RMS at

 

 

 

8 ohms, 2 channels driven from 20 Hz

 

 

 

to 20 kHz with no more than 0.08%

 

 

 

total harmonic distortion.

 

 

 

70 watts min. RMS at 6 ohms, 2 chan-

 

 

 

nels driven from 1 kHz with no more

 

 

 

than 0.1% total harmonic distortion.

Continuous Power output (DIN)

75 watts ⋅ 5 at 6 ohms

Maximum Power output (EIAJ)

100 watts ⋅ 5 at 6 ohms

Total Harmonic Distortion:

0.08% at rated power (Front)

IM Distortion:

 

 

0.08% at rated power (Front)

Damping Factor:

 

60 at 8 ohms (Front)

Input Sensitivity and Impedance

 

PHONO:

 

 

2.5 mV, 50 kohms

LINE (CD,

TAPE,

DVD,

 

VIDEO-1, 2):

 

200 mV, 50 kohms

MULTICHANNEL INPUT

 

(FRONT

L/R,

SUR-

 

ROUND L/R, CENTER): 200 mV, 50 kohms

(SUBWOOFER):

 

36 mV, 50 kohms

DIGITAL-2 (COAXIAL):

0.5 Vp-p, 75 ohms

VIDEO IN

 

 

 

(DVD, VIDEO-1, 2):

1 Vp-p, 75 ohms

Output Level and Impedance

 

Rec out (TAPE, VIDEO-2): 200 mV, 2.2 kohms

Pre out (SUBWOOFER):

1 V, 2.2 kohms

VIDEO OUT

 

 

 

(VIDEO-2, MONITOR): 1 Vp-p, 75 ohms

Phono Overload:

 

110 mV RMS at 1 kHz, 0.5% T.H.D.

Frequency Response:

 

20 Hz to 30 kHz, ±1 dB

RIAA Deviation:

 

20 Hz to 20 kHz, ±0.8 dB

Tone Control

 

 

 

Bass:

 

 

±10 dB at 100 Hz

Treble:

 

 

±10 dB at 10 kHz

Signal-to-Noise Ratio

 

 

Phono:

 

 

80 dB (IHF A, 5 mV input)

CD/Tape:

 

 

100 dB (IHF A)

VIDEO SECTION

Signal sensitivity and

1 Vp-p, 75 ohms

impedance:

(DVD, VIDEO-1, VIDEO-2 input, out-

 

put)

TUNER SECTION

FM

Tuning Range:

87.5 — 108.0 MHz

Usable Sensitivity

 

Mono:

11.2 dBf, 1.0 ∝V (75 ohms)

Stereo:

18.2 dBf, 2.2 ∝V (75 ohms)

50 dB Quieting Sensitivity

 

Mono:

18.2 dBf, 2.2 ∝V (75 ohms)

Stereo:

39.2 dBf, 24 ∝V (75 ohms)

Capture Ratio:

1.5 dB

Image Rejection Ratio

 

U.S.A. & Canadian models: 40 dB

Other area models:

85 dB

IF Rejection Ratio:

90 dB

Signal-to-Noise Ratio

 

Mono:

73 dB

Stereo:

67 dB

Alternate Channel Attenuation: 55 dB

Selectivity:

50 dB (DIN)

AM Suppression Ratio:

50 dB

Total Harmonic Distortion

 

Mono:

0.15%

Stereo:

0.25%

Frequency Response:

30 Hz — 15 kHz, ±1.5 dB

Stereo Separation:

45 dB at 1 kHz

 

30 dB at 100 Hz — 10 kHz

AM

Tuning Range

U.S.A. & Canadian models: 530—1,710 kHz (10 kHz steps)

European & Australian

522—1,611 kHz (9 kHz steps)

models:

 

Worldwide models:

531—1,602 kHz (9 kHz steps),

 

530—1,710 kHz (10 kHz steps)

Usable Sensitivity:

30 ∝V

Image Rejection Ratio:

40 dB

IF Rejection Ratio:

40 dB

Signal-to-Noise Ratio:

40 dB

Total Harmonic Distortion:

0.7%

GENERAL

Power Supply:

AC 120 V, 60 Hz

 

AC 230 V, 50 Hz

 

AC 220-230 V and 120 V switchable,

 

50/60 Hz

Power Consumption:

3.3 A

 

240 W

Dimensions (W ⋅ H ⋅ D):

435 ⋅ 150 ⋅ 324 mm

 

17-1/8" ⋅ 5-7/8" ⋅ 12-3/4"

Weight:

9.5 kg, 20.9 lbs.

 

10.7 kg, 23.6 lbs.

REMOTE CONTROL

 

Transmitter:

Infrared

Signal range:

Approx. 5 meters, 16 ft.

Power supply:

Two “AA” batteries (1.5 V ⋅ 2)

Specifications and features are subject to change without notice.

Power supply and voltage vary depending on the area in which the unit is purchased.

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Contents TX-DS474 Important Safeguards Precautions Features Supplied accessoriesMemory Preservation Using the remote controller Setting the AM tuning step frequency Worldwide models onlySetting the Voltage selector Worldwide models only Installing the remote controller batteriesSignal flow Digital audio connections Yellow connector marked V is used for video connectionAudio OUT Video OUT Surround OUT Subwoofer OUT Center OUT Connecting other devices Connections for remote controlAC outlet connection Ohms min./speaker Connecting speakersConnecting the speaker cable Or B 6 ohms min./speakerPositioning speakers Connecting the powerConnecting the power Positioning speakersAssembling the AM loop antenna Connecting the antenna cableMaking antenna connections Directional IinkageMaking antenna connections Connecting the included antennasConnecting an FM outdoor antenna Connecting an AM outdoor antennaSpeaker setup Speaker setupSpeaker setup Test Tone Remote controller onlyParameter selector Selecting a sound source When Multi channel input is selected as a source Switching between digital and analog inputsSelecting a sound source Adjusting the tone BASS, Treble Listening through headphones PhonesSpeakers selector Speakers A, B Sleep function Remote controller only Temporary muting Muting Remote controller onlyDisabling the Sleep function Input selector buttons To enjoy Surround mode or Stereo modeSurround Mode button Midnight Theater button Volume knobTo enjoy Surround mode or Stereo mode Selecting a Surround modeSetting the Surround mode parameters Receiving RDS European model only Tuning in a radio stationManual tuning Listening to a stereo radio station FM modeProgramming radio stations Using preset radio stationsSelecting a preset station Cancelling preset stationsRecording a source Recording an audio sourceMonitoring Adding new sound to a video tape during video editing Recording a sourceTrouble Cause Remedy See Troubleshooting guideAmplifier Section SpecificationsFront panel Display Control positions and namesAudio muting button Muting 16 Remote controller RC-385SUsing an Onkyo DVD player Using the remote controllerUsing an Onkyo tape deck Using an Onkyo CD playerMemo Onkyo U.S.A. Corporation
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