Jvc KDG 701 Service Manual

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JVC

SERVICE MANUAL

CD RECEIVER

KD-G701

Area suffix

E ........... Continental Europe
EX _..........--- Central Europe

@figé @ Wm.

DIGITIVAELXATUDIO R'D's MP3

TABLE OF CONTENTS

1 PRECAUTION ......................................................................... 1-3
2 SPECIFIC SERVICE INSTRUCTIONS ...................................................... 1-6
3 DISASSEMBLY ....................................................................... 1-7
4 ADJUSTMENT ....................................................................... 1-27
5 TROUBLESHOOTING ................................................................. 1-28
COPYRIGHT © 2005 VICTOR COMPANY OF JAPAN, LIMITED No.MA057B

2005/3

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SPECIFICATION

AUDIO AMPLIFIER SECTION

Maximum Power Output Front 50 W per channel
Rear 50 W per channel
Continuous Power Output (RMS) Front 19 W per channel into 4 Q, 40 Hz to 20 000 Hz at no more
than 0.8% total harmonic distortion.
Rear 19 W per channel into 4 Q, 40 Hz to 20 000 Hz at no more
than 0.8% total harmonic distortion.
Load Impedance 4 Q (4 £2 to 8 Q allowance)
Equalizer Control Range Low :12 dB (60 Hz, 80 Hz, 100 Hz, 120 Hz)
Mid :12 dB
High :12 dB (8 kHz, 10 kHz, 12 kHz, 15 kHz)
Frequency Response 40 Hz to 20 000 Hz
Signal-to-Noise Ratio 70 dB
Line-Out Level/Impedance 2.0 V/20 k0 load (full scale)
Output Impedance 1 k0
TUNER SECTION
Frequency Range FM 875 MHZ to 108.0 MHZ
AM (MW) 522 kHz to 1 620 kHz

(LW) 144 kHz to 279 kHz

[FM Tuner] Usable Sensitivity 11.3 dBf (1.0 uV/75 Q)
50 dB Quieting Sensitivity 16.3 dBf(1.8 uV/75 (2)
Alternate Channel Selectivity (400 kHz) 65 dB
Frequency Response 40 Hz to 15 000 Hz
Stereo Separation 30 dB
Capture Ratio 1.5 dB

[MW Tuner] Sensitivity 20 uV
Selectivity 35 dB

[LW Tuner] Sensitivity 50 uV

CD PLAYER SECTION
Type Compact disc player

Signal Detection System

Non-contact optical pickup (semiconductor laser)

Number of channels

2 channels (stereo)

Frequency Response

5 HZ to 20 000 HZ

Dynamic Range

96 dB

Signal-to-Noise Ratio

98 dB

Wow and Flutter

Less than measurable limit

MP3 decoding format

MPEG1/2 Audio Layer 3 Max. Bit Ratez320 Kbps

WMA (Windows Media Audio) decoding format

Max. Bit Rate:192 Kbps

GENERAL

Power Requirement I

Operating Voltage

DC 144 V (11 V to 16 V allowance)

Grounding System:

Negative ground

Allowable Operating Temperature

0°C to +40°C

Dimensions (W x H x D)

Installation Size (approx)

182 mm><52 mm>< 159 mm

Panel Size (approx)

188mm><58mm><12 mm

Mass (approx)

1.5 kg (excluding accessories)

Design and specifications are subject to change without notice.

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