Jvc KWXG 500 Service Manual
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Extracted text from Jvc KWXG 500 Service Manual (Ocr-read)
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
Page 2
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)