Jvc KWXG 500 Service Manual

Page 1

JVB
SERVICE MANUAL

CD RECEIVER

KW-XG5OOJ, KW-XG504UI, KW-XG505U,
KW-XGSO5UN, KW-XG505UH, KW-XG506U,
KW-XG506UN, KW-XG506UH, KW-XG508UF

wage WA

nluluLAunIa
MP3

(for KW-XGSOO)

* Please refer to the mechanism manual (model TN2007-101O (NotMYOO5 and NotMYOO5B)) for the CD mechanism
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)

TABLE OF CONTENTS

1 PRECAUTIONS ....................................................................... 1-6
2 SPECIFIC SERVICE INSTRUCTIONS ...................................................... 1-9
3 DISASSEMBLY ...................................................................... 1-10
4 ADJUSTMENT ....................................................................... 1-14
5 TROUBLESHOOTING ................................................................. 1-15
COPYRIGHT © 2007 Victor Company of Japan, Limited No_MA345

2007/6

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SPECIFICATION

KW-XGSOO

AUDIO AMPLIFIER SECTION

Power Output

20 W RMS x 4 Channels at 4 fl and [< or =]1% THD+N

Signal to Noise Ratio

80 dBA (reference: 1 W into 4 fl)

Load Impedance

4 fl (4 £2 to 8 Q allowance)

Tone Control Range Bass 112 dB at 60 HZ
Mid-range 112 dB at 1 kHz
Treble 112 dB at 10 kHz

Frequency Response

40 HZ to 20 000 HZ

Line-Out Level/lmpedance

2.5 V/20 k9 load (full scale)

Output lmpedance

1kfl

Subwoofer-Out Level/lmpedance

2.5 V/20 k9 load (full scale)

Other Terminal

CD changer, Steering wheel remote input, Subwoofer input, AUX (auxilliary) in-
put jack

TUNER SECTION
Frequency Range FM 87.5 MHZ to 107.9 MHZ (with channel interval set to 100 kHZ or 200 kHz)
87.5 MHZ to 108.0 MHZ (with channel interval set to 50 kHZ)
AM 530 kHz to 1 710 kHZ (with channel interval set to 10 kHz)
531 kHz to 1 602 kHZ (with channel interval set to 9 kHz)
FM Tuner Usable Sensitivity 11.3 dBf (1.0 pV/75 Q)
50 dB Quieting Sensitivity 16.3 dBf (1.8 pV/75 9)
Alternate Channel Selectivity (400 kHz) 65 dB
Frequency Response 40 HZ to 15 000 HZ
Stereo Separation 35 dB
AM Tuner Sensitivity 20 pV
Selectivity 35 dB
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 H210 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 Rate: 320 kbps

WMA (Windows Media® Audio) Decoding Format

Max. Bit Rate: 192 kbps

GENERAL

Power Requirement Operating Voltage

DC 14.4 V (11 V to 16 V allowance)

Grounding System

Negative ground

Allowable Operating Temperature

0°C to +40°C (32°F to 104°F)

Dimensions (W X H x D) Installation Size

178 mm x 100 mm X 158 mm (7-1/16" >< 3-15/16" X 6-1/ ")

(approx.) Set Size

178 mm x 100 mm X 178 mm (7-1/16" >< 3-15/16" >< 7-1/16")

Mass

1.8 kg (4.0 lbs) (excluding accessories)

Design and specifications are subject to change without notice.

1-2 (N0.MA345)