Kenwood DDX7019 Service Manual

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Contents

Kenwood DDX7019 Service Manual Manual pdf 76 page image

SPECIFICATIONSDANGER:Please do not look at the laser beam directly duringrepair or operation check.DDX7019/7029/7029Y/7039DNX7100/7200Monitor sectionPicture size ................. 6.95 inches (diagonal) wide, 156.2 x 82.4mmDisplay system ........................................ Transparent TN LCD panelDrive system ...............................................TFT active matrix systemNumber of pixels ................................ 336,960 (480H x 234V x RGB)Effective pixels ........................................................................99.99%Pixel arrangement......................................RGB striped arrangementBack lighting .....................................Cold Cathode Fluorescent TubeDVD sectionD/A Converter ............................................................................. 24bitDecoder ...................Linear PCM/ Dolby Digital/ dts/MP3/ WMA/AACWow & Flutter ...............................................Below Measurable LimitFrequency ResponseSampling frequency; 96kHz ...................................... 20~44,000HzSampling frequency; 48kHz ...................................... 20~22,000HzSampling frequency; 44.1kHz ................................... 20~20,000HzTotal Harmonic Distortion ............................................. 0.01% (1kHz)S/N Ratio ........................................................98dB (DVD-Video 96k)Dynamic Range ..............................................98dB (DVD-Video 96k)DISC Format.................................... DVD-Video/ VIDEO-CD/ CD-DASampling frequency ...................................... 44.1kHz/ 48kHz/ 96kHzQuantifying bit number .................................................. 16/ 20/ 24 bitUSB IF sectionUSB Standard................................................................ USB 1.1/ 2.0File System ........................................................................FAT 16/ 32Maximum Power Supply Current ............................................ 500mAD/A Converter .............................................................................24BitDecoder ...................................................................MP3/ WMA/ AACFM tuner sectionFrequency RangeK,K1,R1..................................................87.9~107.9MHz (200kHz)M1,X1............87.5~108.0MHz (50kHz), 87.9~107.9MHz (200kHz)E1,E2,E3 ..................................................87.5~108.0MHz (50kHz)Usable SensitivityK,K1,R1 (S/N : 30dB) ........................................9.3dBf (0.8μv/75Ω)M1,X1 (S/N : 26dB) .......................................... 9.3dBf (0.8μV/75Ω)E1,E2,E3 (S/N : 26dB) ................................................... 0.7μv/75ΩQuieting SensitivityK,K1,R1 (S/N : 50dB) ..................................... 15.2dBf (1.6μV/75Ω)M1,X1,E1,E2,E3 (S/N : 46dB) ........................ 15.2dBf (1.6μV/75Ω)Frequency Response (± 3.0dB)..................................... 30Hz~15kHzTotal Harmonic DistortionK1.............................................................................. 0.01% (1kHz)S/NK,R1,M1,X1..............................................................70dB (MONO)K1.............................................................................75dB (MONO)E1,E2,E3 ..................................................................65dB (MONO)Selectivity (±400kHz) ...............................................................≥80dBStereo SeparationK,K1,R1,M1,X1 ...........................................................40dB (1kHz)E1,E2,E3 .....................................................................35dB (1kHz)AM tuner section : K,K1,R1,X1 typeFrequency RangeK,K1,R1....................................................... 530~1700kHz (10kHz)X1............................ 531~1611kHz (9kHz), 530~1700kHz (10kHz)Usable Sensitivity .................................................................... 28dBμLW Tuner section : M1,E1,E2,E3 typeFrequency Range ............................................... 153~281kHz (9kHz)Usable SensitivityM1 ........................................................................................ 28dBμE1,E2,E3 ................................................................................ 45μVMW Tuner section : M1,E1,E2,E3 typeFrequency RangeM1 ........................... 531~1611kHz (9kHz), 530~1700kHz (10kHz)E1,E2,E3 ....................................................... 531~1611kHz (9kHz)Usable Sensitivity .........................................................28dBμ (25μV)Video sectionColor system of external video inputK,K1,R1................................................................................. NTSCM1,X1,E1,E2,E3 ...........................................................NTSC/ PALExternal video input level (RCA jacks)...............................1Vp-p/75ΩExternal audio max input level (RCA jacks).......................... 2V/25kΩAnalog RGB inputK,R1,M1,X1,E1,E2 ......................................................0.7Vp-p/75ΩVideo Output level (RCA jacks) .........................................1Vp-p/75ΩAudio Output level (RCA jacks) ......................................... 1.2V/10kΩAudio sectionMaximum Power (Front & Rear) ............................................50W x 4Full Bandwidth Power (Front & Rear)K,K1,R1 (4Ω, 14.4V, 1% THD) .......................................... 22W × 4M1,X1 (at less than 1% THD) ............................................22W x 4E1,E2,E3 (PWR DIN45324, +B=14.4V) .............................30W x 4Preout level ........................................................................... 2V/10kΩPreout impedance .................................................................. ≤600ΩSpeaker impedance................................................................... 4~8ΩTone actionBass ............................................................................. 100Hz±8dBMiddle ............................................................................ 1kHz±8dBTreble ........................................................................... 10kHz±8dBExternal SW : K1,M1,X1,E3 typeMaximum Power Supply Current ............................................ 500mAGeneralOperating voltage ......................................14.4V (11~16V allowable)Current Consumption .................................................................. 15AInstallation Size (W × H × D)...................... 182 × 112 × 163 mm, 7-3/16 × 4-7/16 × 6-7/16 inchOperational Temperature Range .................................. -10°C~+60°CStorage Temperature Range ........................................ -20°C~+85°CWeightK,R1,M1,X1,E1,E2 .................................................. 2.65kg (5.8lbs)K1,E3 ...................................................................... 2.85kg (6.3lbs)KENWOOD follows a policy of continuous advancements indevelopment. For this reason specifications may be changedwithout notice.Although the effective pixels for the liquid crystal panel is givenas 99.99% or more, 0.01% of pixels may not light or may lightincorrectly.US and foreign patents licensed from Dolby Laboratories.

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