JVC RX-F31S manual Specifications, Amplifier, FM tuner IHF, AM tuner, General

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Specifications

Designs and specifications are subject to change without notice.

Amplifier

Output Power

At stereo operation:
Front channels:	100 W* per channel, min. RMS, driven
	into 6 Ω at 1 kHz with no more than 10%
	total harmonic distortion.

At surround operation:

Front channels:	100 W* per channel, min. RMS, driven
	into 6 Ω at 1 kHz with no more than 0.8%
	total harmonic distortion.
Center channel:	100 W*, min. RMS, driven into 6 Ω at
	1 kHz, with no more than 0.8% total
	harmonic distortion.

Surround channels: 100 W* per channel, min. RMS, driven into 6 Ω at 1 kHz, with no more than 0.8% total harmonic distortion.

Surround back channel:

100 W*, min. RMS, driven into 6 Ω at

1 kHz, with no more than 0.8% total harmonic distortion.

* Measured on AC 110 V, 127 V, 220 V, and 240 V.

Audio

Audio Input Sensitivity/Impedance:

DVR/DVD (DVD MULTI), VCR, DBS, TV:

330 mV/47 kΩ

Audio Input (DIGITAL IN)*:

Coaxial: DIGITAL IN 1(DVR/DVD):

0.5 V(p-p)/75 Ω

Optical: DIGITAL IN 2(DBS), 3(VCR):

–21 dBm to –15 dBm (660 nm ±30 nm)

*Corresponding to Linear PCM, Dolby Digital, and DTS (with sampling frequency—32 kHz, 44.1 kHz, 48 kHz).

Audio Output Level:
DVR, VCR, MONITOR OUT:	330 mV
Signal-to-Noise Ratio (’66 IHF/DIN): 80 dB/62 dB
Frequency Response (8 Ω):	20 Hz to 20 kHz (±1 dB)
Bass Boost:	+4 dB ±1 dB at 100 Hz

Equalization (at DSP operation):

Center frequency:	63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz
Control range:	±8 dB

Video

Video Input Sensitivity/Impedance:

Composite video: DVR/DVD, VCR, DBS:

1 V(p-p)/75 Ω

S-video: DVR/DVD, VCR, DBS:
Y (luminance):	1 V(p-p)/75 Ω
C (chrominance, burst):	0.3 V(p-p)/75 Ω
Component: DVR/DVD, VCR:
Y (luminance):	1 V(p-p)/75 Ω
PB, PR:	0.7 V(p-p)/75 Ω
Video Output Level/Impedance:

Composite video: DVR, VCR, MONITOR OUT:

	1 V(p-p)/75 Ω
S-video: DVR, VCR, MONITOR OUT:
Y (luminance):	1 V(p-p)/75 Ω
C (chrominance, burst):	0.3 V(p-p)/75 Ω
Component: MONITOR OUT:
Y (luminance):	1 V(p-p)/75 Ω
PB, PR:	0.7 V(p-p)/75 Ω
Synchronization:	Negative

FM tuner (IHF)

Tuning Range:	87.50 MHz to 108.00 MHz
Usable Sensitivity:
Monaural:	12.8 dBf (1.2 µV/75 Ω)
50 dB Quieting Sensitivity:
Monaural:	16.0 dBf (1.7 µV/75 Ω)
Stereo:	37.5 dBf (20.5 µV/75 Ω)

Stereo Separation at OUT(REC): 35 dB at 1 kHz

AM tuner

Tuning Range:	531 kHz to 1 710 kHz (at 9 kHz intervals)
	530 kHz to 1 710 kHz (at 10 kHz intervals)

General

Power Requirements:	AC 110 V/127 V/220 V/230 V – 240 V ,
	adjustable with the voltage selector,
	50 Hz/60 Hz
Power Consumption:	120 W (at operation)
	5 W (in standby mode)
Dimensions (W x H x D): 435 mm x 70 mm x 317.2 mm
Mass:	6.3 kg

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