Denon AVR-X4100W

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
...............................................................................9
Precautions During Service
...................................................10
Initializing This Unit .................................................................10
Service Jigs .............................................................................10
DISASSEMBLY
........................................................................ 11
1. FRONT PANEL ASSY ........................................................13
2. RADIATOR ASSY ...............................................................14
3. DIGITAL PCB .....................................................................15
4. VIDEO PCB ........................................................................16
5. INPUT PCB ........................................................................16
6. SPK PCB ............................................................................17
7. SMPS PCB .........................................................................17
8. TRANS POWER ................................................................17
SPECIAL MODE
......................................................................18
Special Mode Conguration Buttons .......................................18
1. Version Display Mode ........................................................19
2. PANEL / REMOTE LOCK Selection Mode .........................23
3. Selection Modes for Service-related Operations ................24
DIAGNOSTIC PATH DIAGRAM .........................................31
4. Remote ID Setup Mode ......................................................75
5. Protection Pass Mode ........................................................76
6. CX870 / CY920 Reboot mode ............................................76
7. CX870 / CY920 Initialization mode ....................................77
JIG FOR SERVICING
..............................................................78
Procedure after Replacing the Microprocessor, etc.
..........81
Firmware Update Procedure
..................................................81
1. Updating by USB ................................................................81
2. Updating by DPMS .............................................................90
ADJUSTMENT
.........................................................................97
SURROUND MODES AND PARAMETERS
............................98
TROUBLE SHOOTING
..........................................................101
1. POWER ............................................................................101
2. Analog video ....................................................................102
3. HDMI/DVI .........................................................................105
4. AUDIO ..............................................................................107
5. Network/Bluetooth/USB ...................................................110
6. SMPS ...............................................................................115
Audio Check PASS
..............................................................117
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
...........118
LEVEL DIAGRAM
.................................................................. 119
GND DIAGRAM
.....................................................................125
POWER DIAGRAM
................................................................126
WIRING DIAGRAM
................................................................127
PRINTED WIRING BOARDS
.................................................128
SCHEMATIC DIAGRAMS (1/38 )
..........................................135
SCH01_DIGITAL CONNECT ................................................135
SCH02_DIGITAL POWER ....................................................136
SCH03_MAIN CPU ...............................................................137
SCH04_SUB CPU .................................................................138
SCH05_CPU LEVEL CHG ....................................................139
SCH06_DIR ..........................................................................140
SCH07_AUDIO PLD .............................................................141
SCH08_DSP1 .......................................................................142
SCH09_DSP2 .......................................................................143
SCH10_DSP3 .......................................................................144
SCH11_DSP4........................................................................145
SCH12_ADC .........................................................................146
SCH13_ZONE DAC ..............................................................147
SCH14_CY920 ......................................................................148
SCH15_VIDEO DECODER ..................................................149
SCH16_HDMI SW2 ...............................................................150
SCH17_HDMI SW1 ...............................................................151
SCH18_VSP & IP & OSD ......................................................152
SCH19_VIDEO PLD .............................................................153
SCH20_HDMI TX & SCALER ...............................................154
SCH21_ADAPTER ................................................................155
SCH22_BLUETOOTH ...........................................................156
SCH23_INPUT ......................................................................157
SCH24_PREOUT ..................................................................158
SCH25_F-HDMI ....................................................................159
SCH26_VIDEO .....................................................................160
SCH27_RC-5 & MX-PORT ...................................................161
SCH28_RS232C & TRIGGER ..............................................162
SCH29_CONNECT_A ...........................................................163
SCH30_CONNECT_B ..........................................................164
SCH31_MAIN DAC1 .............................................................165
SCH32_MAIN DAC2 .............................................................166
SCH33_SPK .........................................................................167
SCH34_REGULATOR & TUNER ..........................................168
SCH35_7CH AMP 1 ..............................................................169
SCH36_7CH AMP 2 ..............................................................170
SCH37_FRONT ....................................................................171
SCH38_SMPS ......................................................................172
EXPLODED VIEW
.................................................................173
PACKING VIEW
.....................................................................174
SEMICONDUCTORS
.............................................................175
1. IC's ...................................................................................175
2. FL DISPLAY .....................................................................200
CONTENTS
2