Harman Kardon AVR7000 Preliminary Service Manual

Also see for AVR 7000: Owner's manual Brochure Test report Owner's manual Specifications

Contents

FRONT PANEL CONTROLS1 Main Power Switch: Press this button toapply power to the AVR 7000. When theswitch is pressed in, the unit is placed in aStandby mode, as indicated by the amber LED3 surrounding the System Power Control2. This button MUST be pressed in to oper-ate the unit. To turn the unit off and preventthe use of the remote control, this switchshould be pressed until it pops out from thefront panel so that the word “OFF” may beread at the top of the switch.NOTE: In normal operation this switch is left inthe “ON” position.2 System Power Control: When the MainPower Switch 1 is “ON,” press this buttonto turn on the AVR 7000; press it again to turnthe unit off. Note that the Power Indicatorsurrounding the switch 3 will turn greenwhen the unit is on.3 Power Indicator: This LED will illuminatein amber when the unit is in the Standby modeto signal that the unit is ready to be turned on.When the unit is in operation, the indicator willturn green.4 Headphone Jack: This jack may be used tolisten to the AVR 7000’s output through a pair ofheadphones. Be certain that the headphoneshave a standard 1/4" stereo phone plug. Notethat the main room speakers will automaticallybe turned off when the headphone jack is in use.5 Selector Buttons: When you are establish-ing the AVR 7000’s configuration settings, usethese buttons to select from the choices available,as shown in the Information Display Ò.6 Tone Mode: Pressing this button enablesor disables the Bass and Treble tone controls.When the button is pressed so that the wordsTONE IN appear in the Main InformationDisplay Ò, the settings of the Bass # andTreble ^ controls will affect the output sig-nals. When the button is pressed so that thewords TONE OUT appear in the MainInformation Display Ò, the output signal willbe “flat,” without any bass or treble alteration.Front Panel Controls1 Main Power Switch2 System Power Control3 Power Indicator4 Headphone Jack5 Selector Buttons6 Tone Mode7 Surround Mode Selector8 Tuning Selector9 Tuner Band Selector) Preset Stations Selector! Input Source Selector@ FM Mode Selector# Bass Control$ Video 4 Input Jacks% Video 4 Status Indicator^ Treble Control& Balance Control* Volume Control( Set ButtonÓ Input IndicatorsÔ Delay Digital Input SelectorÒ Information DisplayÚ Channel Select ButtonÛ Speaker Select ButtonÙ Test Tone Selectorı Surround Mode Indicatorsˆ Remote Sensor Window9 ) ! @ # $ %^&Ó3 4 5 6 7 812(*ÔÒ ÚÛı Ùˆ