JVC RX-7040B Service Manual

1-2 (No.MB170)
SPECIFICATION
Designs & specifications are subject to change without notice.
Amplifier
Output Power
At Stereo
Operation
Front ch 130 W per channel, min. RMS, driven into 8
Ω, 20 Hz to 20 kHz, with no more than 0.08% total harmonic
distortion.
At Surround
Operation
Front ch 130 W per channel, min. RMS, driven into 8
Ω at 1 kHz, with no more than 0.8% total harmonic distortion.
Center ch 130 W, min. RMS, driven into 8
Ω at 1 kHz, with no more than 0.8% total harmonic distortion.
Surround ch 130 W per channel, min. RMS, driven into 8
Ω at 1 kHz, with no more than 0.8% total harmonic distortion.
Surround Back ch 130 W, min. RMS, driven into 8
Ω at 1 kHz, with no more than 0.8% total harmonic distortion.
Audio
Audio Input Sensitivity/
Impedance (1 kHz)
DVD IN, VCR IN, TV SOUND/DBS IN : 200 mV/47 k
Ω
CD IN, TAPE/CDR IN : 200 mV/47 kΩ
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 (with sampling frequency-32 kHz, 44.1 kHz, 48 kHz).
Audio Output Level SUBWOOFER OUT : 1 V
Recording Output Level VCR OUT, TAPE/CDR OUT : 200 mV
Digital Output Optical DIGITAL OUT Signal wave length : 660 nm
Output level : -21 dBm to -15 dBm
Signal-to-Noise Ratio
('66 IHF/'78 IHF)
DVD IN, VCR IN, TV SOUND/DBS IN : 87 dB/80 dB
CD IN, TAPE/CDR IN : 87 dB/80 dB
Frequency Response (8
Ω) DVD IN, VCR IN, TV SOUND/DBS IN : 20 Hz to 100 kHz (+1 dB, -3 dB)
CD IN, TAPE/CDR IN : 20 Hz to 100 kHz (+1 dB, -3 dB)
Bass Boost +6 dB ±1.0 dB at 100 Hz
Equalization 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz (±8 dB) (in 2 dB steps)
Video
Video Input Sensitivity/Impedance Composite Video : DVD IN, VCR IN, TV SOUND/DBS IN 1 V(p-p)/75
Ω
S-video : DVD IN, VCR IN, TV SOUND/DBS IN (Y: luminance) : 1 V(p-p)/75 Ω
(C: chrominance, burst) : 0.286 V(p-p)/75 Ω
Component Video DVD IN, DBS (VCR) IN : DVD IN, DBS (VCR) IN (Y: luminance) : 1 V(p-p)/75 Ω
(PB/PR) : 0.7 V(p-p)/75 Ω
Video Output Level Composite Video : VCR OUT, MONITOR OUT 1 V(p-p)/75 Ω
S-video : VCR OUT, 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
(PB/PR) : 0.7 V(p-p)/75 Ω
Synchronization Negative
Signal-to-Noise Ratio 45 dB
FM tuner (IHF)
Tuning Range 87.5 MHz to 108.0 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 530 kHz to 1 710 kHz
General
Power Requirements AC 120V , 60 Hz
Power Consumption 320 W/440 VA (at operation), 2 W (in standby mode)
Dimensions (W
× H × D) 435 mm × 157 mm × 425 mm (17 3/16 in. × 6 3/16 in. × 16 3/4 in.)
Mass 12.1 kg (26.7 lbs)

JVC RX-7040B Specifications

General

Brand	JVC
Model	RX-7040B
Category	Receiver
Language	English