JVC RX-8020VBK 用户手册

Output Power:

At Stereo operation:

Front channels:

Ω,

At Surround operation:

Front channels:

100 W per channel, min. RMS, driven into 8 

Ω at 1 kHz, with no

more than 0.8% total harmonic distortion.

Center channel:

100 W, min. RMS, driven into 8 

Ω at 1 kHz, with no more than

0.8% total harmonic distortion.

Surround channels:

100 W per channel, min. RMS, driven into 8 

Ω at 1 kHz, with no

more than 0.8% total harmonic distortion.

Audio Input Sensitivity/Impedance (1 kHz):

PHONO (MM):

2.5 mV/47 k

Ω

DVD, VCR 1, VCR 2, VIDEO, TV SOUND/DBS, CD, CDR, TAPE/MD:

200 mV/47 k

Ω

Audio Input (DIGITAL IN)* :

Coaxial: DIGITAL 1 (DVD):

0.5 V(p-p)/75 

Ω

Optical: DIGITAL 2 (CD), DIGITAL 3 (TV), DIGITAL 4 (CDR):

–21 dBm to –15 dBm (660 nm ±30 nm)

*Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (with

sampling frequency — 32 kHz, 44.1 kHz, 48 kHz).

USB:

Revision 1.0, full-speed (with sampling frequency — 32 kHz, 44.1 kHz, 48 kHz)

Audio Output Level:

PRE OUT

1.0 V

Recording Output Level:

VCR 1, VCR 2, CDR, TAPE/MD:

200 mV

Digital output:

Optical: DIGITAL OUTPUT:

Signal wave length: 660 nm
Output level: –21 dBm to –15 dBm

Signal-to-Noise Ratio (’66 IHF/’78 IHF):

PHONO:

70 dB/78 dB (at REC OUT)

DVD, VCR 1, VCR 2, VIDEO, TV SOUND/DBS, CD, CDR, TAPE/MD:

92 dB/80 dB

Frequency Response (8 

Ω):

PHONO:

20 Hz to 20 kHz (±1 dB)

DVD, VCR 1, VCR 2, VIDEO, TV SOUND/DBS, CD, CDR, TAPE/MD:

20 Hz to 100 kHz (+1 dB, –3 dB)

USB:

20 Hz to 20 kHz (+1 dB, –3 dB)

RIAA Phono Equalization:

±1.0 dB (20 Hz to 20 kHz)

Bass boost:

+6 dB ±1.0 dB at 100 Hz

Video Input Sensitivity/Impedance:

Composite video:

DVD, VCR 1, VCR 2, VIDEO, TV SOUND/DBS:

1 V(p-p)/75 

Ω

S-video:

DVD, VCR 1, VCR 2, VIDEO, TV SOUND/DBS:

(Y: luminance):

1 V(p-p)/75 

Ω

(C: chrominance, burst):

0.286 V(p-p)/75 

Ω

Component video:

DVD, DBS:

(Y: luminance):

1 V(p-p)/75 

Ω

(P

B/

P

R

):

0.7 V(p-p)/75 

Ω

Video Output Level:

Composite video:

VCR 1, VCR 2, MONITOR OUT:

1 V(p-p)/75 

Ω

S-video:

VCR 1, VCR 2, MONITOR OUT:

(Y: luminance):

1 V(p-p)/75 

Ω

(C: chrominance, burst):

0.286 V(p-p)/75 

Ω

Component video:

MONITOR OUT:

(Y: luminance):

1 V(p-p)/75 

Ω

(P

B/

P

R

):

0.7 V(p-p)/75 

Ω

Synchronization:

Negative

Signal-to-Noise Ratio:

45 dB

On-Screen System:

NTSC

EN49-60.RX-8020V[C]_f

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