Denon AVR-E300 Service Manual

Also see for AVR-E300: Owner's manual Getting started Getting started

Contents

2CONTENTSABOUT THIS MANUAL .............................................................3What you can do with this manual ............................................3Using Adobe Reader (Windows version) ..................................4SAFETY PRECAUTIONS ..........................................................6NOTE FOR SCHEMATIC DIAGRAM.........................................7NOTE FOR PARTS LIST ...........................................................7TECHNICAL SPECIFICATIONS ................................................8DIMENSION ...............................................................................8CAUTION IN SERVICING ........................................................10Initializing INTEGRATED NETWORK AV RECEIVER ............10Service Jig ..............................................................................10DISASSEMBLY ........................................................................111. FRONT PANEL ASSY ........................................................132. DIGITAL PCB ASSY ...........................................................143. RADIATOR ASSY...............................................................154. SMPS PCB.........................................................................165. REGULATOR PCB .............................................................166. TRANS POWER ................................................................16SPECIAL MODE ......................................................................17Special mode setting button ( for E300 model) .......................17SPECIAL MODE ......................................................................18Special mode setting button ( for X1000E3 model).................18SPECIAL MODE ......................................................................19Special mode setting button ( for E2 , E1C model) .................191. μcom/DSP Version display mode .......................................202. Errors checking mode (Displaying the protection history) ..233. Remote ID Setup mode......................................................25BLOCK DIAGRAM...................................................................29WHEN THE MICROPROCESSOR IS REPLACED WITHA NEW ONE ............................................................................43PROCEDURE FOR UPGRADING THE VERSIONOF THE FIRMWARE ...............................................................431. How to update by DFW ......................................................432. How to update by DPMS ....................................................473. How to update by USB Memory .........................................54ADJUSTMENT .........................................................................63SURROUND MODES AND PARAMETERS ............................64TROUBLE SHOOTING ............................................................671. POWER..............................................................................672. Analog video ......................................................................683. HDMI/DVI ...........................................................................694. AUDIO ................................................................................715. Network/USB......................................................................746. SMPS .................................................................................76CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK .............80LEVEL DIAGRAM ....................................................................81WIRING DIA-GRAM .................................................................85PRINTED WIRING BOARDS ...................................................86SCHEMATIC DIAGRAMS (1/18) .............................................92FRONT PART(for E300) ..........................................................92FRONT PART(for X1000) ........................................................93REGULATOR PART ................................................................94SMPS UNIT .............................................................................95MAIN PART .............................................................................96ADV3002 PART.......................................................................97HDMI PART .............................................................................98DIGITAL SUPPLY PART..........................................................99MCU PART ............................................................................100MCU_LEVEL_DHG PART.....................................................101DIR PART ..............................................................................102DSP PART .............................................................................103MAIN DAC PART ..................................................................104DM860_NETWORK PART ....................................................105ETHERNET_PHY PART(1/2) ................................................106ETHERNET_PHY PART(2/2) ................................................107FRONT HDMI PART..............................................................108AUDIO PART.........................................................................109VIDEO PART .........................................................................109EXPLODED VIEW (for AVRE300) .........................................110EXPLODED VIEW (for AVRX1000) ....................................... 111PARTS LIST OF EXPLODED VIEW ......................................112PACKING VIEW .....................................................................113PARTS LIST OF PACKING & ACCESSORIES .....................113SEMICONDUCTORS .............................................................1141. IC's ...................................................................................1142. FL DISPLAY .....................................................................146