Denon DBT-3313UDCI - Default Chapter; Table of Contents

2
CONTENTS
SAFETY PRECAUTIONS ..........................................................3
NOTE FOR SCHEMATIC DIAGRAM .........................................4
NOTE FOR PARTS LIST ...........................................................4
WARNING AND LASER SAFETY INSTRUCTIONS .................5
INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS
AND OPTICAL UNIT ..................................................................6
1. Ground for Human Body .......................................................6
2. Ground for Workbench ..........................................................6
TECHNICAL SPECIFICATIONS ................................................7
DIMENSION ...............................................................................7
CAUTIONS IN SERVICING .......................................................8
Initializing BD player ..................................................................8
Service tools ..............................................................................8
DISASSEMBLY ..........................................................................9
1. FRONT PANEL ASSY .........................................................11
2. BD MECHA UNIT ASSY .....................................................14
3. MAIN PCB UNIT ASSY .......................................................16
4. POWER PCB UNIT ASSY ..................................................17
5. IR PCB UNIT ASSY ............................................................18
REMOVING DISCS .................................................................19
DIAGNOSTICS OF OPTICAL PICKUP ...................................20
1. Iop checked Method ............................................................21
2. To clear the accumulated laser on time ...............................21
HOW TO REPLACE THE MAIN PCB & BD MECHA
OR BD MECHA ........................................................................22
1. How to Replace the MAIN PCB & BD MECHA ..................22
2. How to Replace the BD MECHA .........................................22
HOW TO REPLACE THE MAIN PCB UNIT ASSY ..................27
SERVICE MODE ......................................................................29
1. Initial setting mode ..............................................................29
2. Firmware version check mode ............................................29
3. Tray lock mode ....................................................................30
4. Remote lock mode ..............................................................30
5. All Lit / All Off mode for the FL tube .....................................30
6. Test mode ...........................................................................31
PROCEDURE FIRMWARE FOR UPGRADING
THE VERSION OF THE FIRMWARE .....................................36
1. Update from the Internet .....................................................36
TROUBLE SHOOTING ............................................................37
1. Power (Power Board) ..........................................................37
2. LED blinking ........................................................................38
3. Power board ........................................................................38
4. DISPLAY (Display Board) ....................................................39
5. HDMI ...................................................................................40
6. Network ...............................................................................40
7. USB .....................................................................................41
8. No Audio output ...................................................................42
9. Disc playback error .............................................................43
BLOCK DIAGRAM ...................................................................45
POWER BLOCK DIAGRAM ....................................................46
PRINTED WIRING BOARDS ...................................................47
MAIN ......................................................................................47
FRONT ...................................................................................48
IRA1G ....................................................................................50
AVD2G ...................................................................................50
SCHEMATIC DIAGRAMS (1/18) .............................................51
POWER ...................................................................................51
VFD_DISPLAY_01 ..................................................................52
VFD_DISPLAY_02 ..................................................................53
IR ............................................................................................54
MAIN_01 .................................................................................55
MAIN_02 .................................................................................56
MAIN_03 .................................................................................57
MAIN_04 .................................................................................58
MAIN_05 .................................................................................59
MAIN_06 .................................................................................60
MAIN_07 .................................................................................61
MAIN_08 .................................................................................62
MAIN_09 .................................................................................63
MAIN_10 .................................................................................64
MAIN_11..................................................................................65
MAIN_12 .................................................................................66
MAIN_13 .................................................................................67
AUDIO .....................................................................................68
EXPLODED VIEW ....................................................................69
PARTS LIST OF EXPLODED VIEW .......................................71
PACKING VIEW ......................................................................73
PARTS LIST OF PACKING VIEW ..........................................74
SEMICONDUCTORS ...............................................................75
1. PCM1795DBR (AUDIO PCB U1) ........................................75
PARTS LIST OF PCB .............................................................88