Specifications / 参考仕様 - Yamaha RX-V381 Service Manual

RX-V381/HTR-3069
■ 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
12
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
■ 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