Jvc KDA 525 J Service Manual
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Extracted text from Jvc KDA 525 J Service Manual (Ocr-read)
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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