Denon AVR-S910W

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 for AVR-X2200W
........................9
DIMENSION for AVR-X2200W
..................................................10
TECHNICAL SPECIFICATIONS for AVR-S910W
........................11
DIMENSION for AVR-S910W
....................................................12
CAUTION IN SERVICING (AVR-X2200W)
..................................13
Initializing This Unit
.................................................................13
JIG FOR SERVICING
..................................................................13
CAUTION IN SERVICING (AVR-S910W)
.....................................14
Initializing This Unit
.................................................................14
JIG FOR SERVICING
..................................................................14
DISASSEMBLY
..........................................................................15
1. FRONT PANEL ASSY
............................................................17
2. RADIATOR ASSY
.................................................................18
3. HDMI PCB
...........................................................................19
4. VIDEO PCB
..........................................................................20
5. MAIN PCB
...........................................................................20
6. SMPS PCB
...........................................................................21
7. TRANS
................................................................................21
SPECIAL MODE
.........................................................................22
Special mode setting button (for AVR-X2200W)
.....................22
Special mode setting button (AVR-S910W)
............................23
1. Version Display Mode
........................................................24
2. PANEL / REMOTE LOCK Selection Mode
............................28
3. Selecting the Mode for Service-related Operations
...........29
DIAGNOSTIC PATH DIAGRAM
............................................32
4. Remote ID Setup Mode
......................................................54
5. Protection Pass Mode
........................................................55
6. CY920 Reboot Mode
..........................................................55
7. CY920 Initialization Mode
..................................................56
JIG FOR SERVICING
..................................................................57
PROCEDURE AFTER REPLACING
THE MICROPROCESSOR, ETC.
..................................................59
FIRMWARE UPDATE PROCEDURE
............................................60
1. Updating via USB
...............................................................60
2. Updating via DPMS
............................................................69
ADJUSTMENT
...........................................................................76
SURROUND MODES AND PARAMETERS
..................................77
TROUBLE SHOOTING
................................................................80
1. POWER
...............................................................................80
2. Analog video
......................................................................81
3. HDMI/DVI
...........................................................................85
4. AUDIO
................................................................................87
5. Network / Bluetooth / USB
.................................................90
6. SMPS
..................................................................................95
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
.....................97
BLOCK DIAGRAM
...................................................................104
POWER DIAGRAM
..................................................................107
WIRING DIAGRAM
..................................................................108
PRINTED WIRING BOARDS
.....................................................109
SCHEMATIC DIAGRAMS (01/27)
.............................................115
SCH01_HDMI SW1
................................................................115
SCH02_HDMI SW2
................................................................116
SCH03_NET_PHY
...................................................................117
SCH04_CPU_LEVEL_CHG
......................................................118
SCH05_DIGITAL_CNT
............................................................119
SCH06_CPU
...........................................................................120
SCH07_FRONT HDMI
.............................................................121
SCH08_DSP
...........................................................................122
SCH09_ADV8003
...................................................................123
SCH10_ADV8003 DDR
...........................................................124
SCH11_D SUPPLY
..................................................................125
SCH12_HDMI TX
....................................................................126
SCH13_DIR_A PLD
................................................................127
SCH14_MAIN DAC
.................................................................128
SCH15_ADV7850
...................................................................129
SCH16_INPUT
........................................................................130
SCH17_VIDEO
.......................................................................131
SCH18_VIDEO_FRONT_CNT
..................................................132
SCH19_VIDEO_RC5
...............................................................133
SCH20_AMP1
........................................................................134
SCH21_AMP2
........................................................................135
SCH22_MAIN_SPK
.................................................................136
SCH23_MAIN_TUNER_REG
...................................................137
SCH24_MAIN_RS CNT_AUDIO IN
..........................................138
SCH25_FRONT
.......................................................................139
SCH26_FRONT_RS232
...........................................................140
SCH27_SMPS
.........................................................................141
EXPLODED VIEW
....................................................................142
PACKING VIEW
.......................................................................143
SEMICONDUCTORS
................................................................144
1. IC's
....................................................................................144
2. FL DISPLAY
.......................................................................159
CONTENTS
2