Yamaha RX-V381, Service Manual

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RX-V381/HTR-3069
RX-V381/HTR-3069
Output Level/Output Impedance / 出力電圧／出力インピーダンス
SUBWOOFER (2 ch stereo and FRONT SP: small)
............................................................................... 1 V / 1.2 k-ohms
Headphone Jack Rated Output/Output Impedance /
ヘッドホン出力／出力インピーダンス
(1 kHz, 50 mV, 8 ohms)
AV2 etc. input....................................................... 100 mV / 470 ohms
Frequency Response /
再生周波数帯域 (10 Hz to 100 kHz)
AV2 etc., FRONT ................................................................... 0 / -3 dB
Signal to Noise Ratio /
信号対雑音比 (IHF-A network)
AV2 etc. to SP OUT (Input 1 k-ohm shorted)
................................................................................ 110 dB or more
Residual Noise /
残留ノイズ (IHF-A network)
FRONT L/R to SP OUT ................................................. 150 μV or less
Channel Separation / チャンネルセパレーション
AV2 etc. (Input 1 k-ohm shorted)
1 kHz / 10 kHz ................................. 70 dB or more / 50 dB or more
Volume Control / 可変範囲／ステップ
........................................... MUTE / -80 dB to +16.5 dB / 0.5 dB step
Tone Control Characteristics /
トーンコントロール特性
FRONT L/R
Bass
Boost/Cut ........................................ ±6 dB / 0.5 dB step, at 50 Hz
Turnover frequency ............................................................ 350 Hz
Treble
Boost/Cut ...................................... ±6 dB / 0.5 dB step, at 20 kHz
Turnover frequency ........................................................... 3.5 kHz
Filter Characteristics /
フィルタ特性
FRONT, CENTER, SURROUND small (H.P.F.)
...................... fc=40/60/80/90/100/110/120/160/200 Hz, 12 dB/oct.
SUBWOOFER small (L.P.F.)
...................... fc=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct.
Optical Jack, Coaxial Jack Support Frequencies /
Optical
端子、
Coaxial
端子 対応
fs
................................................................................. 32 kHz to 96 kHz
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Video Section / ビデオ部
Video Signal Type / ビデオ信号方式
U, C, R, K, V, S, J models ..........................................................NTSC
T, A, B, G, F, L models ..................................................................PAL
Composite Video Signal Level / コンポジットビデオ信号
................................................................................ 1 Vp-p / 75 ohms
Video Maximum Input Level /
ビデオ最大許容入力
................................................................................. 1.5 Vp-p or more
Video Signal to Noise Ratio /
ビデオ信号対雑音比
..................................................................................... 50 dB or more
Monitor Out Frequency Response / モニター出力周波数帯域
........................................................................ 5 Hz to 60 MHz, -3 dB
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SPECIFICATIONS /
参考仕様
■
Audio Section /
オーディオ部
Rated Output Power (Power Amp. Section) /
定格出力（パワーアンプ部）
(1 kHz, 0.9 % THD)
– 1 channel driven –
U, C models (8 ohms)
FRONT L/R ..................................................................100 W/ch
CENTER ............................................................................100 W
SURROUND L/R ..........................................................100 W/ch
R, T, K, A, B, G, F, L, V, S, J models (6 ohms)
FRONT L/R ..................................................................100 W/ch
CENTER ............................................................................100 W
SURROUND L/R ..........................................................100 W/ch
– 2 channels driven simultaneously –
U, C models (8 ohms)
FRONT L/R ............................................................ 85 W + 85 W
CENTER .............................................................................. 85 W
SURROUND L/R .................................................... 85 W + 85 W
(20 Hz to 20 kHz, 0.09 % THD)
– 2 channels driven simultaneously –
U, C models (8 ohms)
FRONT L/R ............................................................ 70 W + 70 W
R, T, K, A, B, G, F, L, V, S, J models (6 ohms)
FRONT L/R ............................................................ 70 W + 70 W
Maximum Effective Output Power /
実用最大出力 (JEITA)
(1 kHz, 10 % THD / 1 channel driven)
U, C models (8 ohms)
FRONT L/R ........................................................................... 130 W/ch
CENTER .................................................................................... 130 W
SURROUND L/R .................................................................. 130 W/ch
U, C models (6 ohms)
FRONT L/R ...........................................................................140 W/ch
CENTER ....................................................................................140 W
SURROUND L/R ..................................................................140 W/ch
R, T, K, A, B, G, F, L, V, S, J models (6 ohms)
FRONT L/R ........................................................................... 135 W/ch
CENTER .................................................................................... 135 W
SURROUND L/R .................................................................. 135 W/ch
Dynamic Power Per Channel /
ダイナミックパワー (IHF)
FRONT L/R (1 channel driven)
U, C models
(8 / 6 / 4 / 2 ohms) .................................... 110 / 130 / 160 / 180 W
R, T, K, A, B, G, F, L, V, S, J models
(6 / 4 / 2 ohms) .................................................. 110 / 130 / 150 W
Damping Factor /
ダンピングファクタ (20 Hz to 20 kHz, 8 ohms)
FRONT L/R to SPEAKER-A ..............................................100 or more
Input Sensitivity/Input Impedance /
入力感度／入力インピーダンス
(1 kHz, 100 W/6 ohms)
AV2 etc. .............................................................. 200 mV / 47 k-ohms
Maximum Input Signal /
最大許容入力 (1 kHz, 0.5 % THD)
AV2 etc. (EFFECT ON) ................................................................ 2.3 V