ONKYO TX-DS787 Manual Do Utilizador

73

Ω, 2 channels driven from 20

Ω, 2

Continuous Power output (DIN) 135 W at 6 

Ω

Maximum Power output (EIAJ)

160 W at 6 

Ω

Dynamic Power Output (Stereo) 2 

× 250 W at 3 Ω

2 

× 210 W at 4 Ω

2 

× 130 W at 8 Ω

Total Harmonic Distortion:

0.08% at  rated power
0.08% at 1 W output

IM Distortion:

0.08% at  rated power
0.08% at 1 W output

Damping Factor:

60 at 8 

Ω

Input Sensitivity and Impedance

PHONO:

2.5 mV, 50 k

Ω

LINE (CD, TAPE, DVD,
VIDEO 1-4):

200 mV, 50 k

Ω

MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND
 L/R, SURROUND BACK L/R):200 mV, 50 k

Ω

(SUBWOOFER):

36 mV, 50 k

Ω

COAXIAL 1, 2 (DIGITAL):

0.5 Vp-p, 75 

Ω

DVD, VIDEO1-4:

1 Vp-p, 75 

Ω

1 Vp-p, 75 

Ω (Y)

0.28 Vp-p, 75 

Ω (C)

COMPONENT VIDEO 1, 2:

1 Vp-p, 75 

Ω (Y)

0.7 Vp-p, 75 

Ω (P

B

, P

R

)

Output Level and Impedance

Rec out (TAPE, VIDEO 1, 2):

200 mV, 2.2 k

Ω

Pre out:

1 V, 470 

Ω

VIDEO (VIDEO 1, 2, MONITOR  OUT):

1 Vp-p, 75 

Ω

1 Vp-p, 75 

Ω (Y)

0.28 Vp-p, 75 

Ω (C)

COMPONENT VIDEO OUT: 1 Vp-p, 75 

Ω (Y)

0.7 Vp-p, 75 

Ω (P

B

, P

R

)

Phono Overload:

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

Frequency Response:

20 Hz to 30 kHz: 

±1 dB

(CD in Direct mode)
10 Hz to 100 kHz: +1 dB,-3 dB
(CD in Direct mode)

RIAA Deviation:

20 Hz to 20 kHz : 

±0.8 dB

Tone Control

Bass:

±12 dB at 100 Hz

Treble:

±12 dB at 10 kHz

Signal-to-Noise Ratio (Stereo)

Phono:

80 dB (IHF A, 5 mV input)

CD/Tape:

100 dB (IHF A, 0.5 V input)

Muting:

–50 dB

FM
Tuning Range:

87.5 to 108.0 MHz (50-kHz steps)

Usable Sensitivity

Mono:

11.2 dBf, 1.0 

µV (75 Ω IHF)

0.9 

µV (75 Ω DIN)

Stereo:

17.2 dBf, 2.0 

µV (75 Ω IHF)

23 

µV (75 Ω DIN)

50 dB Quieting Sensitivity

Mono:

17.2 dBf, 2.0 

µV (75 Ω)

Stereo:

37.2 dBf, 20 

µV (75 Ω)

Capture Ratio:

2.0 dB

Image Rejection Ratio:

USA & Canadian models:

40 dB

Other area models:

85 dB

IF Rejection Ratio:

90 dB

Signal-to-Noise Ratio

Mono:

76 dB

Stereo:

70 dB

Alternate Channel Attenuation:

55 dB

Selectivity:

50 dB (DIN)

AM Suppression Ratio:

50 dB

Total Harmonic Distortion

Mono:

0.2%

Stereo:

0.3%

Frequency Response:

30 Hz to 15 kHz, 

±1.0 dB

Stereo Separation:

45 dB at 1 kHz
30 dB at 100 Hz to 10 kHz

AM
Tuning Range

USA & Canadian models:

530 to 1,710 kHz (10-kHz steps)

European & Australian models:

522 to 1,611 kHz (9-kHz steps)

Worldwide models:

531 to 1,602 kHz (9-kHz steps)
530 to 1,710 kHz (10-kHz steps)

Usable Sensitivity:

30 

µV

Image Rejection Ratio:

40 dB

IF Rejection Ratio:

40 dB

Signal-to-Noise Ratio:

40 dB

Total Harmonic Distortion:

0.7%

Power Supply:

AC 120 V, 60 Hz
(USA & Canadian models)
AC 230-240 V, 50 Hz
(European & Australian models)
AC 220-230 V, 50/60 Hz
(some Asian models)
AC 220-230 and 120 V switchable,
50/60 Hz (Worldwide models)

Power Consumption:

5.5 A
440 W

Dimensions (W 

× H × D):

435 

× 175 × 453 mm

17-1/8" 

× 6-7/8" × 17-13/16"

Weight:

36.6 lbs. (USA & Canadian models)
16.9 kg (European models)
17.6 kg
(Australian & worldwide models)
17.4 kg (some Asian models)

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.