Jvc KDLH 3105 Service Manual
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Extracted text from Jvc KDLH 3105 Service Manual (Ocr-read)
Page 1
JVC
SERVICE MANUAL
CD RECEIVER
KD-LH3105
\II COMPACT MP 3 Area Suffix
// P ic1. @Qafi GD'R'rV U --~--- Other Areas
TEXT FLA YBACK
TABLE OF CONTENTS
1 Precautions ............................................................................ 3
2 Disassembly method .................................................................... 5
3 Adjustment ............................................................................ 24
4 Description of major le ................................................................. 28
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD. No_49839
2003/5
Page 2
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 Q to 8 Q allowance)
Equalizer Control Range
Frequencies
60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.4 kHz, 6 kHz, 12 kHz
Level 110 dB
Frequency Response 40 Hz to 20 000 Hz
Signal-to-Noise Ratio 70 dB
Line-In Level/Impedance
1.5 V/20 kQ load
Line-Out Level/Impedance
4.0 V/20 k9 load (full scale)
Output Impedance
1k!)
Subwoofer-Out Level/
Impedance
20 V/20 k9 load (full scale)
TUNER SECTION Frequency Range FM 87.5 MHz to 108.0 MHZ
AM 531 kHz to 1 602 kHz
[FM Tuner] Usable Sensitivity 11.3 dBf(1.0 uV/75 Q)
50 dB Quieting 16.3 dBf(1.8 uV/75 9)
Sensitivity
Alternate Channel 65 dB
Selectivity (400 kHz)
Frequency Response 40 Hz to 15 000 Hz
Stereo Separation 35 dB
Capture Ratio 1.5 dB
[AM Tuner] Sensitivity 20 uV
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 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 Rate
320 Kbps
GENERAL
Power Requirement
Operating Voltage
DC 14.4 V (11 V to 16 V allowance)
Grounding System
Negative ground
Allowable Operating
0°C to +40°C
Temperature
Dimensions Installation Size 182 mm X 52 mm X 150 mm
(W x H x D) (approx.)
Panel Size (approx.)
188 mm><58 mm><12 mm
Mass (approx.)
1.4 kg (excluding accessories)
Design and specifications are subject to change without notice.
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