
2
Content Index
ABBREVIATIONS & ACRONYMS.................................................................................................................................3
ABOUT THIS MANUAL...................................................................................................................................................4
INTRODUCTION ..............................................................................................................................................................5
RELATED SERVICE INFORMATION ..........................................................................................................................7
PRODUCT OVERVIEW ...................................................................................................................................................8
S
PECIFICATIONS
....................................................................................................................................................................9
P
ACKING
.............................................................................................................................................................................59
C
USTOMER
A
CCEPTANCE
....................................................................................................................................................61
DISASSEMBLY/ASSEMBLY .........................................................................................................................................80
E
XPLODED
V
IEW
................................................................................................................................................................80
D
ISASSEMBLY
/
A
SSEMBLY
.................................................................................................................................................81
LEVEL 1 COSMETIC / APPEARANCE / ALIGNMENT SERVICE.......................................................................104
V
ISUAL
I
NSPECTION
&
C
LEANING
....................................................................................................................................104
A
DJUSTMENT
/
A
LIGNMENT
P
ROCEDURE
..........................................................................................................................105
LEVEL 2 CIRCUIT BOARD AND STANDARD PARTS REPLACEMENT........................................................... 114
B
LOCK
D
IAGRAM
.............................................................................................................................................................114
T
ROUBLESHOOTING
..........................................................................................................................................................116
LEVEL 3 - COMPONENT REPAIR TO CURCUIT BOARDS ................................................................................. 119
T
HEORY OF
C
IRCUIT
O
PERATION
......................................................................................................................................119
C
IRCUIT
S
CHEMATICS
.......................................................................................................................................................126
PCB
A
RTWORK
.................................................................................................................................................................143
APPENDIX 1 – SCREW LIST /TORQUE ...................................................................................................................153
APPENDIX 2 – CODE LIST: IR/RS232.......................................................................................................................154
Summary of Contents for V37X
Page 10: ...10 2 2 Transportation...
Page 11: ...11...
Page 51: ...51 4 4OSD Control flow...
Page 52: ...52...
Page 53: ...53 4 5 Remote Controller Fig 3 Remote Controller...
Page 59: ...59 Packing...
Page 60: ...60...
Page 75: ...75 Remote control testing distance Specification Test condition Min Typ 0 2m 6m 30 2m 6m...
Page 78: ...78 3 3 Timing table 3 3 1 PC system 3 3 2 Video S video mode 3 3 3 Component mode...
Page 79: ...79...
Page 80: ...80 Disassembly Assembly Exploded View...
Page 81: ...81 Disassembly Assembly Disassembly...
Page 82: ...82...
Page 83: ...83...
Page 84: ...84...
Page 85: ...85...
Page 86: ...86...
Page 87: ...87...
Page 88: ...88 Assembly...
Page 89: ...89...
Page 90: ...90...
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Page 101: ...101...
Page 102: ...102...
Page 103: ...103...
Page 113: ...113 add foil on keypad cord...
Page 115: ...115...
Page 126: ...126 Circuit Schematics...
Page 127: ...127...
Page 128: ...128...
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Page 143: ...143 PCB Artwork...
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Page 153: ...153 Appendix 1 Screw List Torque...
Page 154: ...154 Appendix 2 Code List IR RS232 IR code...
Page 158: ...158 RS232 Code...
Page 159: ...159...
Page 160: ...160...
Page 161: ...161...