MODEL: AVR-4520CIModel InformationINTEGRATED NETWORK AV RECEIVERMI072815E3-1I/R CodesProduct SpecificationsUpgrades/UpdatesAccessoriesReset ProcedureWarrantyRemote ControlRear PanelFront PanelNOTE:This edition is missing the FAQ’s content (pages 11 and 12) ………………………………………………………..7/28/2015This edition is missing the link to the IR Codes………………………………………………………………………....7/28/2015Model InformationIndexProtection HistoryDisplay Mode

front panel

remote control

Denon AVR-4520CI Model Information

safety precautions

notes on use

Features

basic version

hdmi function

cables used for connections

connecting a dvd player

connecting a game console

connecting a digital camcorder

connecting a cd player

connecting a record player

remote control jacks

error messages

selecting the input source

adjusting the master volume

important information

listening to internet radio

viewing photographs on the flickr site

listening to pandora

listening to siriusxm internet radio

listening to spotify

text search

pure direct playback

advanced version

connecting the speaker cables

setting how to display sub screens

personal memory plus function

q zone playback by speaker output

video connection

keyboard screen

surround parameter

audio delay

picture adjust

output settings

on screen display

input assign

source rename

friendly name

maintenance mode

zone rename

auto standby

setup lock

registering preset codes

remembering remote control codes from other devices

with the door open

sound modes and surround parameters

list of preset codes

AVR-4520CI

getting started

before you begin

setup steps

connecting the receiver to your tv

service manual

ABOUT THIS MANUAL

Using Adobe Reader (Windows version)

SAFETY PRECAUTIONS

NOTE FOR SCHEMATIC DIAGRAM

TECHNICAL SPECIFICATIONS

CAUTION IN SERVICING

DISASSEMBLY

FRONT PANEL SUB ASSY

RADIATOR(L) SUB ASSY

RADIATOR(R) SUB ASSY

POWER TRANS

BACK PANEL SUB ASSY

REMOVE THE SCREW COVER (41951004800AD:SP)

PUT THE SCREW COVER (41951004800AD:SP)

SPECIAL MODE

µcom/DSP Version display mode

error display

PANEL/REMOTE LOCK Selection mode

Service Related Selection mode

BLOCK DIAGRAM

Additional Source mode

DM860A Reboot mode

ZONE4 HDMI mode

JIG FOR SERVICING

WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONE

How to update by DPMS

How to update by USB Memory

ADJUSTMENT

SURROUND MODES AND PARAMETERS

TROUBLE SHOOTING

Analog video

HDMI/DVI

AUDIO

Network/USB

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK

LEVEL DIAGRAM

CPU Control Block Diagram

PRINTED WIRING BOARDS

POWER AMP (FHL) (COMPONENT SIDE)

POWER AMP (FHR) (COMPONENT SIDE)

SPK/SMPS (COMPONENT SIDE)

FLD (COMPONENT SIDE)

AUDIO/VIDEO (COMPONENT SIDE)

APOWER (COMPONENT SIDE)

DSP (COMPONENT SIDE)

DIGITAL (COMPONENT SIDE)

SCHEMATIC DIAGRAMS (1/36)

SPK/SMPS UNIT (2/3)

SPK/SMPS UNIT (1/2)

P.AMP UNIT (1/3)

P.AMP UNIT (2/3)

P.AMP UNIT (3/3)

A.AUDIO/VIDEO UNIT (1/7)

A.AUDIO/VIDEO UNIT (2/7)

A.AUDIO/VIDEO UNIT (3/7)

A.AUDIO/VIDEO UNIT (4/7)

A.AUDIO/VIDEO UNIT (5/7)

A.AUDIO/VIDEO UNIT (6/7)

A.AUDIO/VIDEO UNIT (7/7)

NETWORK/DSP UNIT (1/9)

NETWORK/DSP UNIT (2/9)

NETWORK/DSP UNIT (3/9)

NETWORK/DSP UNIT (4/9)

NETWORK/DSP UNIT (5/9)

NETWORK/DSP UNIT (6/9)

NETWORK/DSP UNIT (7/9)

NETWORK/DSP UNIT (8/9)

NETWORK/DSP UNIT (9/9)

DIGITAL UNIT (1/14)

DIGITAL UNIT (2/14)

DIGITAL UNIT (3/14)

DIGITAL UNIT (4/14)

DIGITAL UNIT (5/14)

DIGITAL UNIT (6/14)

DIGITAL UNIT (7/14)

DIGITAL UNIT (8/14)

DIGITAL UNIT (9/14)

DIGITAL UNIT (10/14)

DIGITAL UNIT (11/14)

DIGITAL UNIT (12/14)

DIGITAL UNIT (13/14)

DIGITAL UNIT (14/14)

EXPLODED VIEW

PARTS LIST OF EXPLODED VIEW

PACKING VIEW

SEMICONDUCTORS

device information

functional block diagram

FL DISPLAY

PARTS LIST OF P.W.B. UNIT

P.AMP PWB ASSY

DIGITAL PWB ASSY

A.AUDIO/VIDEO PWB ASSY

NETWORK/DSP PWB ASSY