Yamaha RX-V795a Wartungshandbuch PDF herunterladen (Seite 6)

RX-V795a/RDS/HTR-5170

RX-V795a

RDS

HTR-5170

■ AUDIO SECTION

Minimum RMS Output Power per Channel

RX-V795a

MAIN, 20Hz to 20kHz, 0.04% THD, 8Ω ..............85W+85W

CENTER, 20Hz to 20kHz, 0.04% THD, 8Ω ................. 85W

REAR, 20Hz to 20kHz, 0.04% THD, 8Ω .............85W+85W

HTR-5170

MAIN, 1kHz, 0.07% THD, 8Ω ..........................100W+100W

CENTER, 1kHz, 0.07% THD, 8Ω ............................... 100W

REAR, 1kHz, 0.07% THD, 8Ω .........................100W+100W

Maximum Power per Channel (R,T models only)

MAIN L/R, 1kHz, EIAJ, 10% THD, 8Ω ............125W+125W

CENTER, 1kHz, EIAJ, 10% THD, 8Ω ........................ 125W

REAR L/R, 1kHz, EIAJ, 10% THD, 8Ω ...........125W+125W

Dynamic Power per Channel (IHF)

MAIN L/R, 8/6/4/2Ω ................................ 115/140/170/200W

Dynamic Headroom (U, C, models only)

MAIN L/R, 8Ω ............................................................ 1.31dB

DIN Standard Output Power Per Channel

B, G, L Models

MAIN L/R, 1kHz, 0.7% THD, 4Ω ................................ 130W

IEC Power (L model only)

MAIN L/R, 1kHz, 0.04% THD, 8Ω ................................ 95W

Power Band Width

MAIN L/R, 0.09% THD, 40W/8Ω ................. 10Hz to 50kHz

Damping Factor

MAIN L/R, 20Hz to 20kHz, (SP.A) 8Ω................80 or more

Input Sensitivity/Impedance

PHONO MM ..................................................... 2.5mV/47kΩ

CD, etc ............................................................ 150mV/47kΩ

Maximum Input Signal Level

PHONO MM, 1kHz, 0.04% THD ................. 110mV or more

CD, etc, 1kHz, 0.5% THD (Effect on) ............. 2.2V or more

Output Level/Impedance

REC OUT ....................................................... 150mV/1.0kΩ

PRE OUT ........................................................... 2.6V/1.1kΩ

SUB WOOFER (MAIN SP : SMALL) ................. 4.0V/1.2kΩ

Headphone Jack Rated Output/Impedance

1kHz, 150mV, 8Ω .............................................. 0.55V/390Ω

Frequency Response (20Hz to 20kHz)

CD, etc, MAIN ......................................................... 0±0.5dB

RIAA Equalization Deviation (20Hz to 20kHz)

PHONO MM ............................................................ 0±0.5dB

Total Harmonic Distortion (20Hz to 20kHz)

PHONO MM to REC OUT (1V) ..................... 0.02% or less

CD, etc to MAIN SP OUT (40W/8Ω) ........... 0.025% or less

Signal-to-Noise Ratio (IHF-A-Network)

PHONO MM, Input Shorted (5mV) REC OUT

U, C, R, T models ...........................................86dB or more

B, G, A, L models ............................................82dB or more

CD, etc, Input Shorted, SP OUT (Effect off) ....96dB or more

Residual Noise (IHF-A-Network)

MAIN L/R, SP OUT ........................................ 170µV or less

Channel Separation (Vol. –30dB, Effect off)

PHONO MM, Input Shorted, 1kHz/10kHz ...........................

60dB or more/55dB or more

CD, etc, Input 5.1kΩ Shorted, 1kHz/10kHz .........................

60dB or more/45dB or more

Tone Control Characteristics

BASS : Boost/cut ....................................... ±10dB (50Hz)

Turnover Frequency ................................. 350Hz

TREBLE : Boost/cut ..................................... ±10dB (20kHz)

■ SPECIFICATIONS

Turnover Frequency ................................ 3.5kHz

Filter Characteristics

MAIN, REAR SP SMALL : H.P.F........ fc = 90Hz, 12dB/oct.

SUB WOOFER : L.P.F. ....................... fc = 90Hz, 18dB/oct.

Bass Extension (MAIN L/R)................................. +6dB (50Hz)

Gain Tracking Error (0dB to –60dB) ..................... 3dB or less

Tuner Output Level/Impedance

FM (100% mod.)

1kHz U, C, R, T models ......................................... 550mV

40kHz Dev. A, B, G, L models ............................... 550mV

AM (30% mod. 1kHz) ................................................ 150mV

■ FM SECTION

Tuning Range

U, C models ..............................................87.5 to 107.9MHz

A, B, G, L models .................................87.50 to 108.00MHz

R, T models ................... 87.5 to 108.0/87.50 to 108.00MHz

50dB Quieting Sensitivity (IHF, 75 Ω)

U, C, R, T models only

Mono ......................................................... 1.6µV (15.3dBf)

Stereo ......................................................... 23µV (38.5dBf)

Usable Sensitivity (75 Ω)

A, B, G, L models only

DIN, MONO (S/N 26dB) ........................................... 0.9µV

DIN, STEREO (S/N 46dB) ......................................... 28µV

Alternate Channel Selectivity (±400kHz)

U, C, R, T models only................................................. 75dB

Selectivity (two signals, 40kHz Dev.)

A, B, G, L models only ................................................. 55dB

Signal-to-Noise Ratio

Mono/Stereo (IHF)

U, C, R, T models ................................................. 81/75dB

Mono/Stereo (DIN-weighted, 40kHz Dev.)

A, B, G, L models ................................................. 75/69dB

Harmonic Distortion

Mono/Stereo (1kHz)................................................ 0.1/0.2%

Stereo Separation

1kHz .............................................................................. 48dB

Frequency Response

20Hz to 15kHz ......................................................... 0±1.0dB

■ AM SECTION

Tuning Range

U, C models ................................................ 530 to 1,710kHz

A, B, G, L models ....................................... 531 to 1,611kHz

R, T models .......................... 530 to 1,710/531 to 1,611kHz

Usable Sensitivity ..................................................... 300µV/m

Signal-to-Noise Ratio ..................................................... 52dB

1 2 3 4 5 6 7 8 9 10 11 ... 69 70

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