Denon AVR-X7200W 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. CX870 ASSY for CX870 model only ..................................14
2. FRONT PANEL ASSY ........................................................14
3. RADIATOR ASSY ...............................................................15
4. SMPS ASSY .......................................................................16
5. POWER TRANS ................................................................17
6. BACK PANEL ASSY ...........................................................18
SPECIAL MODE
......................................................................19
Special Mode Conguration Buttons .......................................19
1. Version Display Mode ........................................................20
2. PANEL / REMOTE LOCK Selection Mode .........................24
3. Selection Modes for Service-related Operations ................25
DIAGNOSTIC PATH DIAGRAM .........................................31
4. Remote ID Setup Mode ......................................................75
5. Additional Source mode
s
...............................................76
6. Protection Pass Mode ........................................................76
7. CX870 / CY920 Reboot Mode ............................................77
8. CX870 / CY920 Initialization Mode ....................................77
JIG FOR SERVICING
..............................................................78
Procedure after Replacing the Microprocessor, etc.
..........80
Firmware Update Procedure..................................................80
1. Updating by USB ................................................................80
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 .........................................................................104
4. AUDIO ..............................................................................106
5. Network/Bluetooth/USB ...................................................109
6. SMPS ...............................................................................115
Audio Check PASS
..............................................................117
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
...........118
LEVEL DIAGRAM
.................................................................. 119
GND DIAGRAM
.....................................................................127
POWER DIAGRAM
................................................................128
CPU DIAGRAM
......................................................................130
PRINTED WIRING BOARDS
.................................................131
SCHEMATIC DIAGRAMS (1/37)
...........................................140
SCH01_DIGITAL CONNECT ................................................140
SCH02_DIR ADC ZONEDAC ...............................................141
SCH03_AUDIO PLD .............................................................142
SCH04_DSP1 .......................................................................143
SCH05_DSP2 .......................................................................144
SCH06_DSP3 .......................................................................145
SCH07_DSP4 .......................................................................146
SCH08-1_MAIN CPU_OLD ..................................................147
SCH08-2_MAIN CPU_NEW .................................................148
SCH09_SUB CPU .................................................................149
SCH10_DECODER ...............................................................150
SCH11-1_HDMI SW1 AVR-X7200W ONLY ..........................151
SCH11-2_HDMI SW1 AVR-X7200WA ONLY ........................152
SCH12-1_HDMI SW2 AVR-X7200W ONLY ..........................153
SCH12-2_HDMI SW2 AVR-X7200WA ONLY ........................154
SCH13_IP SCALER ..............................................................155
SCH14_IP SCALER DDR .....................................................156
SCH15-1_VIDEO PLD AVR-X7200W ONLY .........................157
SCH15-2_VIDEO PLD AVR-X7200WA ONLY .......................158
SCH16-1_HDMI RX TX AVR-X7200W ONLY .......................159
SCH16-2_HDMI RX TX AVR-X7200WA ONLY .....................160
SCH17-1_HDMI SUPPLY AVR-X7200W ONLY ....................161
SCH17-2_HDMI SUPPLY AVR-X7200WA ONLY ..................162
SCH18-1_NETWOR AVR-X7200W ONLY ............................163
SCH18-2_NETWOR AVR-X7200WA ONLY_OLD.................164
SCH18-3_NETWOR AVR-X7200WA ONLY_NEW................165
SCH19-1_MAIN DAC ............................................................166
SCH19-2_MAIN DAC ............................................................167
SCH20-1_ZONEDAC ADC ...................................................168
SCH20-2_ZONEDAC ADC ...................................................169
SCH21_REAR USB ..............................................................170
SCH22_AUDIO VIDEO CONNECT ......................................171
SCH23_AUDIO VOLUME .....................................................172
SCH24_PREOUT ..................................................................173
SCH25_VIDEO SELECTOR .................................................174
SCH26_FRONT JACK ..........................................................175
SCH27_CONNECT ...............................................................176
SCH28_FRONT HDMI USB ..................................................177
SCH29_SPEAKER ................................................................178
SCH30_REG .........................................................................179
SCH31_FLD ..........................................................................180
SCH32_SMPS ......................................................................181
SCH33_AMP CONNECT ......................................................182
SCH34_232C PHONO ..........................................................183
SCH35_POWER AMP...........................................................184
SCH36_CX870 CONNECT AVR-X7200W ONLY..................185
SCH37_BT MODULE AVR-X7200W ONLY ..........................186
EXPLODED VIEW
.................................................................187
PACKING VIEW
.....................................................................188
SEMICONDUCTORS
.............................................................189
1. IC's ...................................................................................189
2. FL DISPLAY .....................................................................211
CONTENTS
2

Denon AVR-X7200W Specifications

General

Receiver type	Surround
Input sensitivity	200 mV
Audio output channels	11.2 channels
Signal-to-Noise Ratio (SNR)	102 dB
Power output per channel (1KHz@6 Ohm)	190 W
Power output per channel (20-20KHz@8 Ohm)	210 W
HDMI in	8
Audio (L/R) in	7
Composite video in	5
Digital audio optical in	2
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	3
12V trigger	Yes
Speakers connectivity type	-
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Optical drive included	No
Display	LCD
Product color	Black
Audio decoders	Dolby TrueHD, DTS 96/24, DTS-ES, DTS-HD Master Audio
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	780 W

Weight and Dimensions

Depth	427 mm
Width	434 mm
Height	196 mm
Weight	17800 g