Table Of Contents - Denon AVR-X4200W Service Manual

CONTENTS
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
Instructions for handling semi-conductors and optical unit ...7
1. Ground for Human Body ......................................................7
2. Ground for Workbench ........................................................7
TECHNICAL SPECIFICATIONS .....................................................9
DIMENSION ..............................................................................10
CAUTION IN SERVICING ...........................................................11
Initializing This Unit .................................................................11
JIG FOR SERVICING ..................................................................11
DISASSEMBLY ..........................................................................12
1. FRONT PANEL ASSY ............................................................14
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 setting button ..................................................18
1. Version Display Mode ........................................................19
2. Selecting the Mode for Service-related Operations ...........23
PROTECTION DIAGRAM .....................................................24
2-1. DIAGNOSTIC MODE (Service Path Check Mode) ..............25
DIAGNOSTIC PATH DIAGRAM ............................................29
2-2. Protection History Display Mode ......................................69
2-3. 232C Standby Clear Mode ................................................70
2-4. Operation Info Mode ........................................................71
2-5. TUNER STEP mode (E2 / E3 only) ......................................72
2-6. Remote ID Setup Mode ....................................................73
3. PANEL / REMOTE LOCK Selection Mode ............................74
4. Protection Pass Mode ........................................................75
5. CY920 Reboot Mode ..........................................................75
6. CY920 Initialization Mode ..................................................76
JIG FOR SERVICING ..................................................................77
Procedure after Replacing the Printed circuit boards. ...........80
Procedure after Replacing the Microprocessor, etc. ..............80
FIRMWARE UPDATE PROCEDURE ............................................81
1. Updating via USB ...............................................................81
2. Updating via 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
BLOCK DIAGRAM ...................................................................125
POWER DIAGRAM ..................................................................129
WIRING DIAGRAM ..................................................................130
PRINTED CIRCUIT BOARDS ....................................................131
SCHEMATIC DIAGRAMS (01/36).............................................138
SCH01_DIGITAL CONNECT ....................................................138
SCH02_DIGITAL POWER ........................................................139
SCH03_MAIN CPU .................................................................140
SCH04_EXPANDER ................................................................141
SCH05_CPU LEVEL CHG ........................................................142
SCH06_DIR ............................................................................143
SCH07_AUDIO PLD ...............................................................144
SCH08_DSP1 .........................................................................145
SCH09_DSP2 .........................................................................146
SCH10_DSP3 .........................................................................147
SCH11_DSP4 .........................................................................148
SCH12_ADC ..........................................................................149
SCH13_ZONE DAC ................................................................150
SCH14_CY920 .......................................................................151
SCH15_VIDEO DECODER .......................................................152
SCH16_HDMI SW2 ................................................................153
SCH17_HDMI SW1 ................................................................154
SCH18_VSP & IP & OSD .........................................................155
SCH19_VIDEO PLD ................................................................156
SCH20_HDMI TX & SCALER ...................................................157
SCH21_INPUT ........................................................................158
SCH22_PREOUT .....................................................................159
SCH23_F-HDMI .....................................................................160
SCH24_A-VIDEO ....................................................................161
SCH25_RC-5 & MX-PORT .......................................................162
SCH26_RS232C & TRIGGER ....................................................163
SCH27_SIDE CNT ...................................................................164
SCH28_FRONT CNT ...............................................................165
SCH29_MAIN DAC1 ...............................................................166
SCH30_MAIN DAC2 ...............................................................167
SCH31_SPK ............................................................................168
SCH32_REGULATOR & TUNER ...............................................169
SCH33_7CH AMP 1 ................................................................170
SCH34_7CH AMP 2 ................................................................171
SCH35_FRONT .......................................................................172
SCH36_SMPS .........................................................................173
EXPLODED VIEW ....................................................................174
PACKING VIEW .......................................................................175
SEMICONDUCTORS ................................................................176
1. IC's ....................................................................................176
2. FL DISPLAY .......................................................................196
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