Jvc KDG 125 Service Manual

Page 2

SPECIFICATION

KD-G120RIKD-G120

AUDIO AMPLIFIER SECTION

Power Output

17 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

:10 dB at 100 HZ

Treble

:10 dB at 10 kHZ

Frequency Response

40 HZ to 20 000 HZ

Line-Out Level/Impedance

2.0 V/20 k9 load (full scale)

Output Impedance

1kfl

Subwoofer-Out Level/Impedance

2.0 V/20 k9 load (full scale)

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
Capture Ratio 1.5 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 Hz to 20 000 HZ

Dynamic Range 96 dB

Signal-to-Noise Ratio 98 dB

Wow and Flutter Less than measurable limit
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 (approx)

182 mm X 52 mm X 150 mm (7-3/16" >< 2-1/16" >< 5-15/16")

Panel Size (approx)

188 mm x 58 mm X 11 mm (7-7/16" >< 2-5/16"X 7/16")

Mass (approx)

1.2 kg (2.6 lbs) (excluding accessories)

Design and specifications are subject to change without notice.

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