- 3 -
– FILE “COVERPGE” –
SPECIFICATIONS ................................................................................................................................................. 1
NOTES FOR SERVICING RoHS-COMPLIANT PRODUCTS ............................................................................... 2
CONTENTS ........................................................................................................................................................... 3
– FILE “EXPOSED” –
TRADE MARK, REGISTERED TRADEMARK ...................................................................................................... 1
PRODUCT SAFETY NOTICE ............................................................................................................................... 1
SAFETY PRECAUTIONS ...................................................................................................................................... 2
PRECAUTIONS FOR RESOLDERING ................................................................................................................. 3
EXPOSED VIEW ................................................................................................................................................... 4
DLP ASSY ........................................................................................................................................................ 4
Optical unit ....................................................................................................................................................... 6
DISASSEMBLY ..................................................................................................................................................... 8
LABEL POSITION ................................................................................................................................................. 18
PACKING ............................................................................................................................................................... 19
– FILE “MAINTENA” –
REPLACING THE LAMP ....................................................................................................................................... 1
MAINTENANCE .................................................................................................................................................... 3
ENGINEERING MODE .......................................................................................................................................... 4
LIFE TIME OF THE CONSUMABLE PARTS ........................................................................................................ 6
DEFECT STANDARD OF DMD PIXEL (REFERENCE) ........................................................................................ 6
DOWNLOAD OF THE FIRMWARE ....................................................................................................................... 7
– FILE “PCCONTRL” –
Control
l
ing the projector using a personal computer
............................................................................................. 1
– FILE “DIAGNO” –
DIAGNOSIS INFORMATION ................................................................................................................................. 1
SPECIFICATION OF RGB SIGNALS IN EACH COMPUTER MODE OF THE PROJECTOR .............................. 2
– FILE “DIAGFLOW” –
TROUBLESHOOTING .......................................................................................................................................... 1
Power source 1 ................................................................................................................................................ 1
Power source 2 ................................................................................................................................................ 2
Video signal 1 .................................................................................................................................................. 3
Video signal 2 .................................................................................................................................................. 4
Operation function ........................................................................................................................................... 5
– FILE “PARTSLST” –
PARTS LIST .......................................................................................................................................................... 1
EXPOSED VIEW ............................................................................................................................................. 2
PACKING ......................................................................................................................................................... 4
ELECTRICAL PARTS AND OTHERS .............................................................................................................. 5
– FILE “SCHEMATC” –
BLOCK DIAGRAM................................................................................................................................................. 1
CONTENTS
Summary of Contents for XD221U
Page 7: ... 1 2 5 6 OPTICAL UNIT 8 11 14 9 7 10 3 4 12 13 EXPOSED VIEW Fig 1 1 DLP ASSY ...
Page 9: ... Optical unit 2 1 3 4 5 6 7 8 Fig 1 2 ...
Page 11: ... DISASSEMBLY 1 Unscrew the 8 screws a from the bottom cover a a ...
Page 20: ... 17 17 Remove adjuster from the bottom cover Bottom cover Adjuster ...
