Jvc RX 7032 VSL Service Manual
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Extracted text from Jvc RX 7032 VSL Service Manual (Ocr-read)
Page 1
JVC
SERVICE MANUAL
AUDIO/VIDEO CONTROL RECEIVER
RX-7032VSL
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TABLE OF CONTENTS
1 PRECAUTION ......................................................................... 1-4
2 SPECIFIC SERVICE INSTRUCTIONS ...................................................... 1-5
3 DISASSEMBLY ....................................................................... 1-6
4 ADJUSTMENT ....................................................................... 1-13
5 TROUBLE SHOOTING ................................................................. 1-14
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LIMITED NO.MBOO3
2003/8
Page 2
SPECIFICATION
Amplifier Output Power At Stereo operation Front ch 100 W per channel, min. RMS,
driven into 8 Q at 1 kHz, with no
more than 0.8% total harmonic
distortion (IEC268-3/DIN).
At Surround operation Front ch 100 W per channel, min. RMS,
driven into 8 Q at 1 kHz, with no
more than 0.8% total harmonic
distortion.
Center ch 100 W, min. RMS,drivenint08£2
at 1 kHz, with no more than 0.8%
total harmonic distortion.
Surround ch 100 W per channel, min. RMS,
driven into 8 Q at 1 kHz, with no
more than 0.8% total harmonic
distortion.
Surround Back ch 100 W, min. RMS,driven intoSQ
at 1 kHz, with no more than 0.8%
total harmonic distortion.
Audio Audio Input Sensitivity/ DVD IN, VCR IN, TV SOUND/DBS IN 200 mV/47 k0
'mpedance (1 kHz) CD IN, TAPE/CDR IN 200 mV/47 kQ
Audio Input Coaxial DIGITAL 1 (DVD) 0.5 V(p-p)/75 Q
(D'G'TAL 'NV Optical DIGITAL 2 (CD), -21 dBm to -15 dBm
DIGITAL 3 (TV), (660 nm :30 nm)
DIGITAL 4 (CDR)
Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (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 DVD IN, VCR IN, TV SOUND/DBS IN 87 dB/67 dB
(55 'HFD'N) CD IN, TAPE/CDR IN 87 dB/67 dB
Frequency DVD IN, VCR IN, TV SOUND/DB8 IN 20 Hzto 100 kHz (+1 dB, -3 dB)
2630 CD IN, TAPE/CDR IN 20 Hz to 100 kHz (+1 dB, -3 dB)
Equalization (5 bands) 63 Hz, 250 Hz, 1 kHz, 4 kHz,
16 kHz (:8 dB)
Bass boost +6 dB :10 dB at 100 H2
Video Video Input Sensitivity Composite DVD IN, VCR IN, TV SOUND/DBS IN: 1 V(p-p)/75 Q
limpedance video
S-video DVD IN, VCR IN, (Y: luminance) 1 V(p-p)/75 9
TV SOUND/BBS 'N (C: chrominance, burst) 0.286 V(p-p)/75 52
Video Output Level Composite VCR OUT, 1 V(p-p)/75 9
video MONITOR OUT
S-video VCR OUT, (Y: luminance) 1 V(p-p)/75 Q
MON'TOR OUT (c: chrominance, burst) 0.286 V(p»p)/75 o
Synchronization Negative
Signal-to-Noise Ratio 45 dB
1-2 (No.MBO()3)