Jvc KDG 227 Service Manual

Page 2

SPECIFICATION

KD-AR270IKD-GZZO

AUDIO AMPLIFIER SECTION

Power Output 18 W RMS X 4 Channels at 4 Q and [< or =] 1% THD+N
Signal to Noise Ratio 80 dBA (reference: 1 W into 4 0)
Load Impedance 4 Q (4 Q to 8 £2 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 2.5 V/20 k9 load (full scale)
Output Impedance 1 k9
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 uV/75 Q)
50 dB Quieting Sensitivity 16.3 dBf (1.8 uV/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 uV
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
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 lOperating 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 Installation Size (approx) 182 mm x 52 mm x 150 mm (7-3/16" >< 2-1/16" >< 5-15/16")
(W X H X D) 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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