Denon AVR-1706 Service Manual

Also see for AVR-486: Operating instructions Specifications Specifications

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Denon AVR-1706 Service Manual Manual pdf 5 page image

5AVR-1706/686/1506/486ADJUSTMENTAudio SectionIdling CurrentRequired measurement equipment: DC Voltmeter1. Preparation(1) Avoid direct blow from an air conditioner or an electricfan, and adjust the unit at normal room temperature 15 °C~ 30 °C (59 °F ~ 86 °F).(2) Presetting• POWER (Power source switch) OFF• SPEAKER (Speaker terminal) No load(Do not connect speaker, dummy resistor, etc.)2. Adjustment(1) Remove top cover and set VR101, VR102, VR103,VR104, VR105, on Amp. Unit, VR107SBL,107SBR onSURR.-BACK ch Amp. Unit at fully counterclockwise( ) position.(2) Connect DC Voltmeter to test points (FRONT-Lch:TP104, FRONT-Rch: TP105, CENTER ch: TP103, SUR-ROUND-Lch: TP101, SURROUND-Rch: TP102, SUR-ROUND-BACK Lch: TP106, SURROUND-BACK Rch:TP107).(3) Connect power cord to AC Line, and turn power switch"ON".(4) Presetting.MASTER VOLUME : "---" counterclockwise ( min.)MODE : 7CH STEREOFUNCTION : CD(5) Within 2 minutes after the power on, turn VR101 clock-wise ( ) to adjust the TEST POINT voltage to 1.5 mV± 0.5 mV DC.(6) After 10 minutes from the preset above, turn VR101 toset the voltage to 2.5 mV ± 0.5 mV DC.(7) Adjust the Variable Resistors of other channels in thesame way.VR104TP104VR101TP101VR102,TP102TP107VR107SBRVR103,TP103VR105TP105F LchS LchS Back RchTP106VR107SBLS Back LchC chS RchF RchDC Voltmeterwww. xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com