Denon AVR-E400

ABOUT THIS MANUAL .............................................................3
What you can do with this manual ............................................3
Using Adobe Reader (Windows version) ..................................4
SAFETY PRECAUTIONS ..........................................................6
NOTE FOR SCHEMATIC DIAGRAM .........................................7
NOTE FOR PARTS LIST ...........................................................7
TECHNICAL SPECIFICATIONS ................................................9
DIMENSION .............................................................................10
CAUTION IN SERVICING ........................................................ 11
Initializing INTEGRATED NETWORK AV RECEIVER ............11
Service Jig ..............................................................................11
DISASSEMBLY ........................................................................12
1. FRONT PANEL ASSY ........................................................14
2. PCB MX PORT/PCB RS232C (AVR-X2000E3 only) ........15
3. PCB HDMI ..........................................................................16
4. POWER TRANS MAIN ......................................................17
5. PCB VIDEO ASSY .............................................................17
6. PCB SMPS .........................................................................18
7. RADIATOR ASSY ...............................................................20
SPECIAL MODE .....................................................................22
Special mode setting button (for E400E3 model) ....................22
Special mode setting button (for X2000 model) ......................23
1. µcom/DSP Version display mode .......................................24
2. PANEL/REMOTE LOCK Selection mode ...........................28
3. Service Related Selection mode ........................................29
BLOCK DIAGRAM ...................................................................32
4. Protection Pass mode ........................................................49
5. DM860A Reboot mode .......................................................49
6. Remote ID Setup mode ......................................................50
7. NETWORK Initialization mode ...........................................50
JIG FOR SERVICING ..............................................................52
WHEN THE MICROPROCESSOR IS REPLACED WITH A
NEW ONE ...............................................................................55
PROCEDURE FOR UPGRADING THE VERSION OF
THE FIRMWARE .....................................................................55
1. How to update by DFW ......................................................55
2. How to update by DPMS ....................................................59
3. How to update by USB Memory .........................................66
ADJUSTMENT .........................................................................74
TROUBLE SHOOTING ............................................................82
1. POWER ..............................................................................82
2. Analog video ......................................................................83
3. HDMI/DVI ...........................................................................87
4. AUDIO ................................................................................89
5. Network/USB ......................................................................92
6. SMPS .................................................................................95
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
DIAGRAM ................................................................................98
LEVEL DIAGRAM ....................................................................99
BLOCK DIAGRAM .................................................................105
POWER DIAGRAM ................................................................106
WIRING DIAGRAM ................................................................107
PRINTED WIRING BOARDS .................................................108
SCHEMATIC DIAGRAMS (1/24) ...........................................119
FRONT UNIT (1/1) ................................................................119
INPUT UNIT (1/1) ..................................................................120
SMPS UNIT (1/1) ..................................................................121
VIDEO UNIT (1/3) .................................................................122
VIDEO UNIT (2/3) .................................................................123
VIDEO UNIT (3/3) .................................................................124
AMP UNIT (1/2) .....................................................................125
AMP UNIT (2/2) .....................................................................126
MAIN UNIT (1/2)....................................................................127
MAIN UNIT (2/2)....................................................................128
HDMI UNIT (1/13) .................................................................129
HDMI UNIT (2/13) .................................................................130
HDMI UNIT (3/13) .................................................................131
HDMI UNIT (4/13) .................................................................132
HDMI UNIT (5/13) .................................................................133
HDMI UNIT (6/13) .................................................................134
HDMI UNIT (7/13) .................................................................135
HDMI UNIT (8/13) .................................................................136
HDMI UNIT (9/13) .................................................................137
HDMI UNIT (10/13) ...............................................................138
HDMI UNIT (10/13) ...............................................................139
HDMI UNIT (11/13) ................................................................140
HDMI UNIT (12/13) ...............................................................141
HDMI UNIT (13/13) ...............................................................142
EXPLODED VIEW .................................................................143
PARTS LIST OF EXPLODED VIEW ......................................145
PACKING VIEW .....................................................................146
PARTS LIST OF PACKING & ACCESSORIES ....................147
SEMICONDUCTORS .............................................................148
1. IC's ...................................................................................148
2. FL DISPLAY .....................................................................170
CONTENTS
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