Jvc KWXR 416 DUN Service Manual

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Jvc KWXR 416 DUN Service Manual

Extracted text from Jvc KWXR 416 DUN Service Manual (Ocr-read)

Page 1

1-2 (No.MA471) SPECIFICATION Designs & specifications are subject to change without notice.KW-XR418 AUDIO AMPLIFIER SECTION Power Output 20 W RMS × 4 Channels at 4 -„¦ and < 1% THD+N Signal-to-Noise Ratio 80 dBA (reference: 1 W into 4 -„¦) Load Impedance 4 -„¦ (4 -„¦ to 8 -„¦ allowance) Tone Control Range Bass ±12 dB (60 Hz, 80 Hz, 100 Hz, 200 Hz) Q1.0, Q1.25, Q1.5, Q2.0 Middle ±12 dB (0.5 kHz, 1.0 kHz, 1.5 kHz, 2.5 kHz) Q0.75, Q1.0, Q1.25 Treble ±12 dB (10.0 kHz, 12.5 kHz, 15.0 kHz, 17.5 kHz) Q (Fixed) Frequency Response 40 Hz to 20 000 Hz Line-Out Level/Impedance 2.5 V/20 k-„¦ load (full scale) Subwoofer-Out Level/Impedance 2.5 V/20 k-„¦ load (full scale) Output Impedance 1 k-„¦ Other Terminal USB input terminal, AUX (auxiliary) input jack, Antenna input, Steering wheel remote input 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 9.3 dBf (0.8 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 40 dB AM Tuner Sensitivity/Selectivity 20 µV/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 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: 320 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 MP3/WMA Max. Current DC 5 V 500 mA 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 × 111 mm × 160 mm (7-3/16" × 4-3/8" × 6-5/16") Panel Size (approx.) 188 mm × 117 mm × 23 mm (7-7/16" × 4-5/8" × 5/16") Mass (approx.) 1.8 kg(3.9 lbs) (excluding accessories)

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(No.MA471)1-3 Designs & specifications are subject to change without notice.KW-XR411/KW-XR417 AUDIO AMPLIFIER SECTION Maximum Power Output Front/Rear 50 W per channel Continuous Power Output (RMS)Front/Rear 20 W per channel into 4 -„¦, 40 Hz to 20 000 Hz at no more than 1% total har- monic distortion. Load Impedance 4 -„¦ (4 -„¦ to 8 -„¦ allowance) Tone Control Range Bass ±12 dB (60 Hz, 80 Hz, 100 Hz, 200 Hz) Q1.0, Q1.25, Q1.5, Q2.0 Middle ±12 dB (0.5 kHz, 1.0 kHz, 1.5 kHz, 2.5 kHz) Q0.75, Q1.0, Q1.25 Treble ±12 dB (10.0 kHz, 12.5 kHz, 15.0 kHz, 17.5 kHz) Q (Fixed) Frequency Response 40 Hz to 20 000 Hz Signal-to-Noise Ratio 70 dB Line-Out Level/Impedance 2.5 V/20 k-„¦ load (full scale) Subwoofer-Out Level/Impedance 2.5 V/20 k-„¦ load (full scale) Output Impedance 1 k-„¦ Other Terminal AUX (auxiliary) input jack, USB input terminal, Aerial input, Steering wheel remote input TUNER SECTION Frequency Range FM 87.5 MHz to 108.0 MHz FM-LO (KW-XR417) 65.0 MHz to 74.0 MHz AM MW: 522 kHz to 1 620 kHz LW: 144 kHz to 279 kHz Usable Sensitivity 9.3 dBf (0.8 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 40 dB MW Tuner Sensitivity 20 µV Selectivity 40 dB LW Tuner 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: 320 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 MP3/WMA Max. Current DC 5 V 500 mA 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 Dimensions (W × H × D): (approx.)Installation Size 182 mm × 111 mm × 160 mm Panel Size 188 mm × 117 mm × 23 mm Mass 1.8 kg (excluding accessories)