Kenwood DPX501 Service Manual

Also see for DPX-MP2090U: Instruction manual

Contents

Kenwood DPX501 Service Manual Manual pdf 48 page image

DPX501/501U/501UYDPX-MP2090UDANGER:Please do not look the laser beam directly during re-pair or operation check.SPECIFICATIONSKENWOOD follows a policy of continuous advancementsin development.For this reason specifications may be changed without notice.FM tuner sectionFrequency rangeDPX501U/501UY ...... 87.5MHz~108.0MHz (50kHz space)DPX501 ................... 87.9MHz~107.9MHz (200kHz space)DPX-MP2090U .......... 87.5MHz~108.0MHz (50kHz space)............................. 87.9MHz~107.9MHz (200kHz space)Usable sensitivityDPX501U/501UY (S/N=26dB) .......................... 0.7μV/75ΩDPX501, DPX-MP2090U (S/N=30dB).......................................................... 9.3dBf (0.8μV/75Ω)Quieting SensitivityDPX501U/501UY (S/N=46dB) .......................... 1.6μV/75ΩDPX501, DPX-MP2090U (S/N=50dB)........................................................ 15.2dBf (1.6μV/75Ω)Frequency response (±3.0dB) ........................... 30Hz~15kHzSignal to Noise ratio (MONO)DPX501U/501UY ....................................................... 65dBDPX501, DPX-MP2090U ........................................... 70dBSelectivity (±400kHz) ................................................. ≥80dBStereo separation (1kHz)DPX501U/501UY ....................................................... 35dBDPX501, DPX-MP2090U ........................................... 40dBAM tuner section (DPX501, DPX-MP2090U)Frequency rangeDPX501 .......................... 530kHz~1700kHz (10kHz space)DPX-MP2090U ................. 531kHz~1611kHz (9kHz space).................................... 530kHz~1700kHz (10kHz space)Usable sensitivity (S/N=20dB) ........................ 28dBμ (25μV)MW tuner section (DPX501U/501UY)Frequency range ................. 531kHz~1611kHz (9kHz space)Usable sensitivity (S/N=20dB) ...................................... 25μVLW tuner section (DPX501U/501UY)Frequency range ......................................... 153kHz~281kHzUsable sensitivity (S/N=20dB) ...................................... 45μVCD player sectionLaser diode ............................................................... GaAlAsDigital filter (D/A) .............................. 8 Times Over SamplingD/A Converter ................................................................. 1BitSpindle speed (Audio file)DPX501/501U/501UY .......................... 500~200rpm (CLV)DPX-MP2090U ...................... 1000~400rpm (CLV 2 times)Wow & Flutter .................................. Below Measurable LimitFrequency response (±1dB) .............................. 10Hz~20kHzTotal harmonic distortion (1kHz) ............................... 0.008%Signal to Noise ratio (1kHz) ........................................ 105dBDynamic range .............................................................. 93dBMP3 decode .......... Compliant with MPEG-1/2 Audio Layer-3WMA decode .............. Compliant with Windows Media AudioAAC decode ........................................... AAC-LC “.m4a” filesUSB InterfaceUSB Standard ..................................................... USB1.1/2.0Maximum Supply current ........................................... 500mAFile System ............................................................ FAT16/32MP3 decode .......... Compliant with MPEG-1/2 Audio Layer-3WMA decode .............. Compliant with Windows Media AudioAAC decode ........................................... AAC-LC “.m4a” filesAudio sectionMaximum output power ............................................ 50W x 4Output power (DIN 45324, +B=14.4V)DPX501U/501UY .................................................. 30W x 4Full Bandwidth Power (at less than 1% THD)DPX501, DPX-MP2090U ...................................... 22W x 4Speaker impedance ...................................................... 4~8ΩTone actionBass ................................................................. 100Hz±8dBMiddle ................................................................. 1kHz±8dBTreble ................................................................ 10kHz±8dBPreout level/Load (during disc play) ................ 2500mV/10kΩPreout impedance ...................................................... ≤600ΩAuxiliary inputFrequency responce (±1dB) .............................. 20Hz~20kHzInput Maximum Voltage ............................................ 1200mVInput impedance .......................................................... 100kΩGeneralOperating voltage (11~16V allowable) ......................... 14.4VCurrent consumption ....................................................... 10AInstallation Size (W x H x D)DPX-MP2090U ................................... 178 x 100 x 155 mmDPX501/501U/501UY ........................ 182 x 112 x 160 mm.............................................. 7-3/16 x 4-7/16 x 6-5/16 inchWeightDPX-MP2090U ......................................................... 1.64kgDPX501/501U/501UY .............................. 1.60kg (3.53 lbs)

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