Denon AVR-X4100W Service Manual

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

Denon AVR-X4100W Specifications

General

Receiver type	Surround
Frequency range	20 - 20000 Hz
Pre-out connectivity	Yes
Audio output channels	- channels
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (20-20KHz@8 Ohm)	125 W
HDMI in	8
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	2
Number of HDMI outputs	3
Speakers connectivity type	RCA
Audio formats supported	AAC, AIFF, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Supported radio bands	AM, FM
Internet radio services supported	Spotify, vTuner
Optical drive included	No
3D	-
Product color	Black
Audio decoders	Dolby TrueHD, DTS 96/24, DTS Neo:X, DTS-ES, DTS-HD Master Audio
Power consumption (standby)	0.1 W
Power consumption (typical)	670 W

Weight and Dimensions

Depth	389 mm
Width	434 mm
Height	167 mm
Weight	12600 g