JVC KD-S20 manual Specifications, FM Tuner, AM Tuner

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SPECIFICATIONS

AUDIO AMPLIFIER SECTION

Maximum Power Output:

Front:	45 W per channel
Rear:	45 W per channel
Continuous Power Output (RMS):
Front:	17 W per channel into 4 Ω, 40 Hz
	to 20 000 Hz at no more than
	0.8% total harmonic distortion.
Rear:	17 W per channel into 4 Ω, 40 Hz

to 20 000 Hz at no more than 0.8% total harmonic distortion.

Load Impedance: 4 Ω (4 Ω to 8 Ω allowance) Tone Control Range:

Bass: ±10 dB at 100 Hz

Treble: ±10 dB at 10 kHz Frequency Response: 40 Hz to 20 000 Hz Signal-to-Noise Ratio: 70 dB

Line-Out Level/Impedance:

2.0V/20 kΩ load (full scale) Output Impedance: 1 kΩ

TUNER SECTION

Frequency Range:

FM:	87.5 MHz to 107.9 MHz
AM:	530 kHz to 1 710 kHz

[FM Tuner]

Usable Sensitivity:

11.3dBf (1.0 ∝V/75 Ω)

50 dB Quieting Sensitivity:

16.3dBf (1.8 ∝V/75 Ω)

Alternate Channel Selectivity (400 kHz): 65 dB

Frequency Response: 40 Hz to 15 000 Hz

Stereo Separation: 35 dB

Capture Ratio: 1.5 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 ⋅ H ⋅ D):

Installation Size (approx.):

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

Panel Size (approx.):

188 mm ⋅ 58 mm ⋅ 11 mm (7-7/16" ⋅ 2-5/16" ⋅ 7/16")

Mass (approx.):

1.3 kg (2.9 lbs) (excluding accessories)

Design and specifications are subject to change without notice.

If a kit is necessary for your car, consult your telephone directory for the nearest car audio speciality shop.

ENGLISH

[AM Tuner]

Sensitivity: 20 ∝V

Selectivity: 35 dB

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Contents For customer Use KD-S20Information For U.S.A How to reset your unitContents Location of the Buttons Control panelDisplay window Remote controller Installing the battery Preparing the remote controllerRemove the battery holder Place the batteryTo drop the volume in a moment Turning on the powerTo turn off the power Basic OperationsSetting the clock Listening to the radio Radio OperationsSearching a station automatically Auto search Searching a station manually Manual searchWhen an FM stereo broadcast is hard to receive FM station automatic preset SSMStoring stations in memory Tune in to a station you want while M manual is flashingManual preset Tuning in to a preset stationPlaying a CD CD OperationsTo stop play and eject the CD Insert a CD into the loading slotTo fast-forward or reverse the track How to use the +10 and -10 buttonsTo go to the next or previous tracks To go to a particular track directlyProhibiting CD ejection To cancel the prohibition and unlockTo play back tracks at random Disc Random Play While pressing CD, press and hold 0 for more than 2 secondsSound Adjustments Select the sound mode you wantFor Preset values Adjust the setting Adjusting the soundSelect the item you want to adjust Repeat steps 1 and 2 to adjust the other itemsFinish the setting Display Select the desired modeOther Main Functions Selecting the level displayAttaching the control panel Detaching the control panelSymptoms Causes Remedies TroubleshootingHandling discs MaintenanceSpecifications FM TunerAM Tuner Call Refer to page of How to ResetCR2025 KD-S20Fuse blows NotaSound is distorted Noise interfere with soundsElectrical Connections KD-S20 Amplifier / Amplificador / Amplificateur