Denon AVR-1603/683 Service Manual

Also see for AVR-1603: Operating instructions Brochure & specs Operating instructions Operating instructions Operating instructions

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Denon AVR-1603/683 Service Manual Manual pdf 2 page image

2AVR-1603/683SPECIFICATIONSSAFETY PRECAUTIONSThe following check should be performed for the continued protection of the customer and service technician.LEAKAGE CURRENT CHECKBefore returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassisresistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of thepower cord is less than 460 kohms, the unit is defective. Audio SectionPower AmplifierRated output: Front: 80W+80W (8Ω/ohms, 20Hz~20kHz with 0.08% T.H.D ) (U.S.A., & Canada Models)70W+70W (8Ω/ohms, 20Hz~20kHz with 0.08% T.H.D ) (Europe, U.K., Australia & Asia)110W+110W (6Ω/ohms, 1kHz with 0.7% T.H.D ) (U.S.A., & Canada Models)100W+100W (6Ω/ohms, 1kHz with 0.7% T.H.D ) (Europe, U.K. & Australia Models)110W+110W (6Ω/ohms, EIAJ ) (Asia Model)Center: 80W (8Ω/ohms, 20Hz~20kHz with 0.08% T.H.D ) (U.S.A., & Canada Models)70W (8Ω/ohms, 20Hz~20kHz with 0.08% T.H.D ) (Europe, U.K. & Australia & Asia)110W (6Ω/ohms, 1kHz with 0.7% T.H.D ) (U.S.A., & Canada Models)100W (6Ω/ohms, 1kHz with 0.7% T.H.D ) (Europe, U.K. & Australia Models)110W (6Ω/ohms, EIAJ ) (Asia Model)Surround: 80W+80W (8Ω/ohms, 20Hz~20kHz with 0.08% T.H.D ) (U.S.A., & Canada Models)70W+70W (8Ω/ohms, 20Hz~20kHz with 0.08% T.H.D ) (Europe, U.K. & Australia & Asia)110W+110W (6Ω/ohms, 1kHz with 0.7% T.H.D ) (U.S.A., & Canada Models)100W+100W (6Ω/ohms, 1kHz with 0.7% T.H.D ) (Europe, U.K. & Australia Models)110W+110W (6Ω/ohms, EIAJ ) (Asia Model)Output terminals: Front: A or B 6 to 16Ω/ohmsA+B 12 to 16Ω/ohmsCenter/Surround: 6 to 16Ω/ohmsLINE input - SPEAKER OUTInput sensitivity/input impedance: 200mV/47kΩ/kohmsFrequency response: 10Hz~100kHz: +1, −3dB (TONE DEFEAT ON)S/N ratio: 98dB (IHF-A weighted) (TONE DEFEAT ON) Video SectionStandard video jacksInput/output level and impedance: 1Vp-p,75Ω/ohmsFrequency response: 5Hz~10MHz  +1, −3dBS-video jacksInput/output level and impedance: Y(brightness)signal  1Vp-p, 75Ω/ohmsC(color)signal  0.286Vp-p, 75Ω/ohmsFrequency response: 5Hz~10MHz:  +1, −3dBColor component video jacks (U.S.A. & Canada Models)Input/output level and impedance: Y(brightness)signal  1Vp-p, 75Ω/ohmsP B /CB (blue)signal  0.7Vp-p, 75Ω/ohmsP R /CR(red)signal  0.7Vp-p, 75Ω/ohmsFrequency response: 5Hz~27MHz:  +0, −3dB Tuner sectionReceiving range: [FM] (note: μV at 75Ω/ohms, 0dBf =1×10 -15 W) [AM]U.S.A., & Canada Models: 87.50MHz~107.90MHz 520kHz~1710kHzEurope U.K. & Australia Models: 87.50MHz~108.00MHz 522kHz~1611kHzAsia Model: 87.50MHz~107.90MHz (0.2MHz steps) 520kHz~1710kHz (10kHz steps)87.50MHz~108.00MHz (0.05MHz steps) 522kHz~1611kHz (9kHz steps)Usable sensitivity: 1.0μV (11.2dBf) 18μV50 dB quieting sensitivity: MONO 1.6μV (15.3dBf)STEREO 23μV (38.5dBf)S/N ratio: MONO 80dB (IHF-A weighted)STEREO 75dB (IHF-A weighted)Total harmonic distortion: MONO 0.15% (1kHz)STEREO 0.3% (1kHz)