Page 1
1-2 (No.MA232)
SPECIFICATION
- Microsoft and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
-Design and specifications are subject to change without notice.AUDIO AMPLIFIER SECTION
Power Output KD-AR470, KD-G420 20 W RMS
× 4 Channels at 4 -„¦ and [< or =] 1% THD+N
Maximum Power Output KD-G521, KD-G524,
KD-G525, KD-G527Front 50 W per channel
Rear 50 W per channel
Continuous Power Output
(RMS)KD-G521, KD-G524,
KD-G525, KD-G527Front 19 W per channel into 4
-„¦, 40 Hz to 20 000 Hz at no more than 0.8% total
harmonic distortion.
Rear 19 W per channel into 4
-„¦, 40 Hz to 20 000 Hz at no more than 0.8% total
harmonic distortion.
Signal to Noise Ratio KD-AR470, KD-G420 80 dBA (reference: 1 W into 4
-„¦)
KD-G521, KD-G524, KD-G525, KD-G527 70 dB
Load Impedance 4
-„¦ (4 -„¦ to 8 -„¦ 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 KD-AR470 4.0 V/20 k
-„¦ load (full scale)
KD-G420, KD-G521, KD-G524,
KD-G525, KD-G5272.5 V/20 k
-„¦ load (full scale)
Output Impedance 1 k
-„¦
Other Terminals CD changer, Steering wheel remote input ( Only KD-G521 ), AUX (auxiliary)
input jack
TUNER SECTION
Frequency Range FM ( KD-AR470, KD-G420 ) 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)
FM ( KD-G521, KD-G524, KD-G525 ) 87.5 MHz to 108.0 MHz
FM1/FM2 ( KD-G527 ) 87.5 MHz to 108.0 MHz
FM3 ( KD-G527 ) 65.00 MHz to 74.00 MHz
AM ( KD-AR470, KD-G420 ) 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)
AM ( KD-G521, KD-G527 ) (MW) 522 kHz to 1 620 kHz
(LW) 144 kHz to 279 kHz
AM ( KD-G524, KD-G525 ) 531 kHz to 1 602 kHz
FM Tuner Usable Sensitivity 11.3 dBf (1.0
µV/75 -„¦)
50 dB Quieting Sensitivity 16.3 dBf (1.8
µV/75 -„¦)
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 KD-AR470, KD-G420,
KD-G524, KD-G525Sensitivity 20
µV
Selectivity 35 dB
MW Tuner KD-G521, KD-G527 Sensitivity 20
µV
Selectivity 35 dB
LW Tuner KD-G521, KD-G527 Sensitivity 50
µV
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
WMA (Windows Media® Audio) Decoding Format Max. Bit Rate: 192 kbps
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.) 1.5 kg (3.3 lbs) (excluding accessories)
Page 2
(No.MA232)1-3
SECTION 1
PRECAUTIONS
1.1 Safety Precautions
! Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
! Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
