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Contents
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Contents ________________________________________________________2
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Safety Instructions ________________________________________________3
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Specifications ____________________________________________________4
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Circuit Protections ________________________________________________5
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Fuse ____________________________________________________5
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Thermal switch ____________________________________________5
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Lamp cover switch __________________________________________5
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Warning temperature and power failure protection
________________6
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Lamp Replacement
______________________________________________7
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Mechanical Disassemblies __________________________________________8
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Optical Parts Disassemblies
______________________________________12
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Adjustments ____________________________________________________17
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Turning On the Projector ____________________________________17
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Adjustments after Parts Replacement __________________________17
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Optical Adjustments ______________________________________________18
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Electrical Adjustments ____________________________________________21
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Service Adjustment Menu Operation____________________________21
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Circuit Adjustments
________________________________________22
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Test Points and Locations ____________________________________26
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Service Adjustment Data Table ________________________________27
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Chassis Block Diagrams __________________________________________35
Chassis over view ____________________________________________35
Inputs & video signal processing stage ____________________________36
LCD panel driving stage
______________________________________37
Audio signal processing circuit __________________________________38
System controls ______________________________________________39
Power supply & protection circuit ________________________________40
Fan control circuit ____________________________________________41
Auto-keystone Correction ______________________________________42
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Troubleshooting
________________________________________________43
No Power __________________________________________________43
No Picture __________________________________________________44
No Sound __________________________________________________46
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Control Port Functions ____________________________________________47
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Waveform ______________________________________________________51
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Cleaning ______________________________________________________52
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IC Block Diagrams ____________________________________________53-59
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Service Parts List ____________________________________________60-90
Electrical Parts List ________________________________________60-84
Mechanical Parts List ______________________________________85-90
Drawings & Diagrams
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Parts description and reading in schematic diagram ____________________ A2
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Schematic diagrams ________________________________________ A3-A10
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Printed wiring board diagrams ________________________________ A11-A14
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Pins description of ICs, transistors, diodes __________________________ A15
Summary of Contents for PLC-XU58
Page 53: ... 53 IC Block Diagrams AD8075 Selector IC201 AN7513 Audio Output IC5601 ...
Page 54: ... 54 IC Block Diagrams BA7078 Sync Separator IC5341 AN5870 RGB SYNC SW IC1201 IC5201 ...
Page 56: ... 56 IC Block Diagrams FA5502 P F Control IC621 CXD3536 LCD Driver IC401 ...
Page 57: ... 57 IC Block Diagrams M62392 M62393 D A IC6211 IC281 ML60851 USB Driver IC9801 ...
Page 58: ... 58 IC Block Diagrams STR Z2156 Power Switching Control IC631 TB1274 Video Decoder IC3101 ...
Page 59: ... 59 IC Block Diagrams TC90A69F Y C Separator IC2101 ...
Page 84: ...MP5 XU5800 Electrical Parts List 84 Key No Part No Description Key No Part No Description ...
Page 88: ...MP5 XU5800 88 Mechanical Parts List L2 Prism LCD panel Ass y L2 c L2 a L2 b L2 e L2 d L2 ...
Page 91: ...MP5 XU5800 91 ...
Page 92: ... MP5A Jan 2005 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Page 96: ...Diagrams Drawings MP5 XU5800 ...