Jvc KDR 521 E Service Manual

Page 2

SPECIFICATION

KD-A525, KD-BTP50, KD-R520, KD-R528

AUDIO AMPLIFIER SECTION

Power Output

20 W RMS x 4 Channels at 4 S2 and S 1% THD+N

Signal-to-Noise Ratio

80 dBA (reference: 1 W into 4 £2)

Load Impedance

4 £2 (4 Q to 8 S2 allowance)

Frequency Response

40 HZ to 20 000 Hz

Line-Out or Subwoofer-Out Level/Impedance

2.5 V/20 k5} load (full scale)

Output Impedance

1K9

Other Terminal

USB input terminal, Front auxiliary input jack, Rear auxiliary/Bluetooth adapter input jack, Antenna
terminal

TUNER SECTION

Frequency Range

FM with channel interval set to 200 kHz 87.9 MHz to 107.9 MHZ

with channel interval set to 50 kHz 87.5 MHz to 108.0 MHZ

AM with channel interval set to 10 kHz 530 kHz to 1 700 kHZ

with channel interval set to 9 kHz 531 kHz to 1 611 kHz

FM Tuner Usable Sensitivity 9.3 dBf (0.8 uV/75 Q)
50 dB Quieting Sensitivity 16.3 dBf (1.8 iivnsc)
Alternate Channel Selectivity(400 kHz) 65 dB
Frequency Response 40 Hz to 15 000 Hz
Stereo Separation 40 dB

AM Tuner Sensitivity/Selectivity 20 uV/40 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

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

USB SECTION

USB Standard

USB 1.1, USB 2.0

Data Transfer Rate (Full Speed) Max. 12 Mbps
Compatible Device Mass Storage Class
Compatible File System FAT 32/16/12
Playable Audio Format MPSNVMA

Max. Current

DC5V:500mA

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):(approx.)

Installation Size 182 mm X 52 mm X 159 mm (7»3/16 >< 2-1/16">< 6-5/16)

Panel Size 188 mm x 59 mm x 9 mm (7»7/16 x 2-3/8 x 3/8)

Mass

1.2 kg (2.7 lbs) (excluding accessories)

- Subject to change without notice.

- If a kit is necessary for your car, consult your telephone directory for the nearest car audio speciality shop.
- Microsoft and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or

other countries.

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