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Contents
SERVICE MANUAL ................................................................................. 1
Contents ..................................................................................................
Safety Instructions ............................................................................... 3
Safety Precautions ............................................................................ 3
Product Safety Notice ..................................................................... 3
Service Personnel Warning ........................................................... 3
Battery Replacement Notice......................................................... 3
Specifications ......................................................................................... 4
Circuit Protections ................................................................................ 5
Fuse........................................................................................................ 5
Lamp cover switch ........................................................................... 6
Thermal switch .................................................................................. 6
Warning temperature and power failure protection ........... 7
Maintenance and Cleaning ............................................................... 8
Cleaning the Air Filter ..................................................................... 8
Resetting the Filter Counter ......................................................... 8
Cleaning the Projector Window .................................................. 9
Cleaning .............................................................................................10
Lamp Replacement ............................................................................11
Lamp Replacement .......................................................................11
Lamp Replacement Counter Reset ..........................................1
How to check Lamp Used Time .................................................13
Security Function Notice .................................................................14
Security Function Disable ............................................................14
Antitheft Alarm Function Disable .............................................14
Network Easy Setup Function ........................................................16
Mechanical Disassembly..................................................................0
Optical Parts Disassembly ...............................................................37
Optical Parts Location and Direction ..........................................43
Adjustments .........................................................................................44
Adjustments after Parts Replacement ....................................44
Note on Main board Replacement ...........................................44
Note on Memory IC Replacement ............................................44
Optical Adjustments .........................................................................45
Contrast adjustment......................................................................45
Integrator lens adjustment .........................................................46
Relay lens-Out adjustment .........................................................47
Projection Lens focus adjustment ............................................48
Electrical Adjustments ......................................................................50
Service Adjustment Menu Operation .....................................50
Circuit Adjustments .......................................................................51
Test Points and Locations ............................................................54
Service Adjustment Data Table .................................................55
Chassis Block Diagram ......................................................................71
Chassis over view ............................................................................71
System control .................................................................................7
Lamp control ....................................................................................73
Audio circuit .....................................................................................74
Power supply & protection circuit ............................................75
Fan control circuit ...........................................................................76
Alarm circuit .....................................................................................77
IIC bus control circuit ....................................................................78
Network (MCI) circuit ....................................................................79
Troubleshooting .................................................................................80
Indicators and Projector Condition ..........................................80
No Power ...........................................................................................81
No Picture ..........................................................................................8
No Sound ...........................................................................................83
Control Port Functions .....................................................................84
Scaler I/O Port Functions (PW190) ...........................................84
IC Block Diagrams...............................................................................86
Electrical Parts List .............................................................................90
Electrical Parts Location ...............................................................91
Electrical Parts List ..........................................................................9
Mechanical Parts List ...................................................................... 119
Cabinet Parts Location ............................................................... 119
Mechanical Parts List .................................................................. 14
Diagrams & Drawings ...................................................................... A1
Parts description and reading in schematic diagram .......... A
Schematic Diagrams ........................................................................ A3
Printed Wiring Board Diagrams ..................................................A13
Pin description of diode, transistor and IC .............................A19
Note on Soldering ...........................................................................A0
Содержание XGA ULTRA SHORT-THROW PLC-XL51
Страница 86: ... 86 IC Block Diagrams BA7078 Sync Separator IC5301 AN5870 Signal Switch IC5201 ...
Страница 87: ... 87 FA5502 P F Control IC601 HIN202EIB RS 232C Driver IC3801 IC Block disgrams ...
Страница 88: ... M62334 DAC For Fan Control IC3501 PW190 Scaler IC301 88 IC Block disgrams ...
Страница 89: ... NJW1141 Audio Control IC5001 89 IC Block disgrams STR Z2156 Power OSC IC651 ...
Страница 122: ... 122 Integrator Lens In L10 L03 Optical Parts Layout S7 S7 S7 S7 Relay Lens out ...
Страница 123: ... 123 L04 L14 L05 L12 L15 L16 L09 L13 L13 L08 L06 L07 Optical Parts Layout Optical unit inside ...
Страница 125: ... 125 ...
Страница 126: ...SM5110989 00 PLC XL51 Sep 2008 DC 300 Printed in Japan SANYO Electric Co Ltd ...
Страница 138: ...A12 SCH_KV7A NO DATA ...