Sony HT-DDW740 사용자 설명서

DVD/LD (Coaxial)

VIDEO 2 (Optical)

MD/TAPE (OUT),
VIDEO 1
(AUDIO OUT)

SUB WOOFER

Tone
Gain levels:

±6 dB, 1 dB step

87.5 - 108.0 MHz

75 ohms, unbalanced

10.7 MHz

Sensitivity
Mono:

18.3 dBf, 2.2 µV/75 ohms

Stereo:

38.3 dBf, 22.5 µV/75 ohms

11.2 dBf, 1 µV/75 ohms

S/N
Mono:

76 dB

Stereo:

70 dB

Harmonic distortion at 1 kHz
Mono:

0.3%

Stereo:

0.5%

45 dB at 1 kHz

30 Hz – 15 kHz,
+0.5/–2 dB

60 dB at 400 kHz

Tuning range
Models of area code U, CA
With 10-kHz tuning scale: 530 – 1710 kHz

6)

With 9-kHz tuning scale: 531 – 1710 kHz

6)

Models of area code E2/E3, AR, MX
With 10-kHz tuning scale: 530 – 1610 kHz

6)

With 9-kHz tuning scale: 531 – 1602 kHz

6)

Models of area code SP, CEL, CEK
With 9-kHz tuning scale: 531 – 1602 kHz

Loop antenna

450 kHz

50 dB/m (at 1,000 kHz or
999 kHz)

54 dB (at 50 mV/m)

0.5 % (50 mV/m, 400 Hz)

Selectivity
At 9 kHz:

35 dB

At 10 kHz:

40 dB

6) You can change the AM tuning scale to 9 kHz or

10 kHz. After tuning in any AM station, turn off
the receiver. Hold down PRESET TUNING + and
press ?/1. All preset stations will be erased when
you change the tuning scale. To reset the scale to
10 kHz (or 9 kHz), repeat the procedure.

Inputs
Video:

1 Vp-p, 75 ohms

Outputs
Video:

1 Vp-p, 75 ohms

Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)

Sensitivity: –
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)

Voltage: 250 mV
Impedance: 10 kilohms

Voltage: 2 V
Impedance: 1 kilohms