Sanyo PLC-WM4500L Service Manual Manual pdf 155 page image
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Sanyo PLC-WM4500L Service Manual

Also see for PLC-WM4500: Owner's manualUser manualOwner's manualOwner's manualManual

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Contents
  1. service manual
  2. Table Of Contents
  3. Safety Instructions
  4. Specifications
  5. Circuit Protections
  6. Mechanical sensor switches (SW901, SW1891)
  7. Temperature sensors
  8. Power failure and fan lock detection
  9. Maintenance
  10. resetting the filter counter
  11. Lamp Replacement
  12. How to check Lamp Used Time
  13. Quick maintenance
  14. Lens Installation
  15. Using the Lens Antitheft screw
  16. Cleaning
  17. Security Function Notice
  18. Mechanical Disassembly
  19. cabinet top removal
  20. projection lens removal
  21. Optical Parts Disassembly
  22. condenser lens assy removal
  23. Adjustments
  24. Service Adjustment Menu Operation
  25. Optical Adjustment
  26. Optical axis adjustment
  27. condenser lens adjustment
  28. Contrast adjustment
  29. Electrical Adjustments
  30. output voltage adjustment
  31. white balance adjustment
  32. Test Points and Locations
  33. Service Adjustment Data Table
  34. electrical adjustment
  35. Troubleshooting
  36. No Power
  37. No Power (Power supply)
  39. No Power (Fan control)
  40. No Power (Lamp control)
  41. Temperature Abnormality
  42. No Picture
  43. No Sound
  44. Motor control problems
  45. Bus control
  46. LED drive & RC control
  47. Indicators and Projector Condition
  48. Power failure detection system
  49. power failure detection tree
  50. error log
  51. Diagnosis of Power Failure with RS-232C port
  52. Serial Control Interface
  53. status read command
  54. Control Port Functions
  55. IC Block Diagrams
  56. Parts Location Diagrams
  57. Mechanical Parts List
  58. Electrical Parts List
  59. schematic diagrams
  60. parts description and reading in schematic diagram
  61. Pin description of diode, transistor and IC
  62. Note on Soldering
  63. printed wiring board diagrams
Sanyo PLC-WM4500L Service Manual Manual pdf 155 page image
A11PCB_KP8ALPrinted Wiring Board Diagrams ! cAutIoNThis projector is isolated from AC line by using the internal converter transformer.Please pay attention to the following notes in servicing1. Do not touch the part on hot side (primary circuit) or both parts on hot and coldsides (secondary circuit) at the same time.2. Do not shorten the circuit between hot and cold sides.3. The grounding lead must be connected to the ground of the same circuit whenmeasuring of voltages and waveforms.11221LG4B10W0620AK30AK30BK30CK30DK30ENTH01NTH02K20CK20DK40CR3803R3804R3814 R3815R3816 R3817R3818 R3819R3820R3821SC1007R3823SC1008R3824TE5001R1131R1132R1133R1134R1135R1136L8166C5001C5002C5004C5009C5011C5012C5013C5014SC2001 SC2002SC2003SC2004SC2006C5210C5212C5214C5021C5022C5218C5024C5025L2001C5026L2002L2003L2004R5001R5002L2006R5003C5223C52241 1020 11IC5001C5227 Q5031R5205R5214R5217C5240R5025R5219R5026R5031R5032R5033R5034R5036R5037C5061Q5061Q5062Q5063Q5064C50691 122536 24134837R5240SC3001L2821SC3002L2822SC3003SC3004 SC3006L3001 D5061L3002 D5062L3003L3004R5061L3006R5062R5063R5064R5066R5067R5068R5069R5071R5266R5267R5268C1031C1032R5273C1033L3803SC3813L3804SC3814SC3815SC3816SC3817SC3818SC3819C1050L3811SC3821C1052L3812C1053L3813 L3814L3815L3816L3817 L3818C1059C1060Q2001Q2002Q2003123940K21AR2001R2002 R2003R2004R2005R2006R2010R2011R2012R2013R2015R2018R2019R2020C2824R2035R2036Q5325 C3001Q5326C3002C3003C3004Q3001Q3002D2821D2822D2823R2824R2826R2827R28281243IC2821R2829R5325R5326R5327R5328R3001R3002 R3003R3004 R3005R3006R3007R3008R3009R3010R3011R3012R3017R3018C3811R3019C3812R3020R3021R3022L5231L5232A30C5A/V (SIde:A)MAIN“K8I”Id coNNect (SIde:A)FILter SW (SIde:A)1LG4B10W0620BNTH05MNTH08MR1887R1892C1890R1895R18901 4581216139IC1884R1896C1891R1891R1888R1893R1886R1889 R1898C1893R1897C1892581 4IC1883R1899R1885R1894C1886K31A15A30C51LG4B10W0650FSW18911 3K18W1LG4B10W0650D2 61 5K87BR8738L8731L8732L8733L8734L87371 6K87AA30C5MAIN“K8E”Acc SeNSor (SIde:A)1LG4B10W0620AK30A K30BK30CK30DK30EK20CK20DK40CNTH03NTH04A30C5A/V (SIde:B)1LG4B10W0620CPOWERLAMPWARNINGTEMPWARNINGFITERSHUTTERLAMP REPLACEAU2801NTH04NTH05NTH06AU2803C6891D6881D6882D6883D6884D6885D6887D6888D6889D6890D6891D6892D6893R6891R6892R6893R6894R6895R6896C2851C2852C2853C2854C2855C285611 1K28AD2851D2852D2853D2854R2851R2852R2853R2854PB2D6886rc & Led (SIde:A)MAIN“K8H”MAIN“K8N”MAIN“K10A”
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This manual is suitable for:
PLC-WM4500PLC-WM4500/L
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