SERVICE MANUAL LC-XB41 - TechEdu.com

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Mechanical Disassembly v Optical unit, Temp., Line Filter board,Fans removal 1. Remove the Optical unit. 2. Remove Screw (T3x8) and 4 hooks on the duct and then remove the Duct. 3. Remove the Line filter board and Temp. board. 4. Remove fans and SP901. (T3x8)x5 Optical unit Projection lens (M2.5x8)x4 Temp. board (T3x6) (T3x6)x2 Line filter board Duct top (T3x8) (T3x8) FN905 FN904 Noise filter FN903 Duct bottom SP901 Fig.3 -14-
Mechanical Disassembly b Power, Ballast, Lamp Cover Sw Board, Thermal Sw(SW902) removal 1. Remove the Power board. 2. Remove the Ballast board. 3. Remove the Lamp cover switch board and thermal switch (SW902). Isolation sheet (2 sheet) (T3x6) Power board (T3x6)x2 Ballast board Lamp cover switch board (T3x6) (T3x6) Themal switch (SW902) (T3x6) (Black) (T3x6) (Black) Fig.4 -15-
Page 1 and 2: SERVICE MANUAL Multimedia Projector
Page 3 and 4: Safety Instructions Safety Precauti
Page 5 and 6: Circuit Protections This projector
Page 7 and 8: Maintenance Cleaning the Filter Fil
Page 9 and 10: Maintenance Resetting the Lamp Coun
Page 11 and 12: Security Function Notice Security F
Page 13: Mechanical Disassembly x Main, AV B
Page 17 and 18: Optical Parts Disassembly c Relay l
Page 19 and 20: Optical Parts Disassembly Panel Typ
Page 21 and 22: Optical Parts Disassembly , Locatio
Page 23 and 24: Optical Adjustments Before taking o
Page 25 and 26: Optical Adjustments Relay lens-Out
Page 27 and 28: Electrical Adjustments Circuit Adju
Page 29 and 30: Electrical Adjustments Gain adjustm
Page 31 and 32: Electrical Adjustments Test Points
Page 33 and 34: Electrical Adjustments Group/ Item
Page 45 and 46: Chassis Block Diagrams Chassis over
Page 47 and 48: Chassis Block Diagrams Lamp control
Page 49 and 50: Chassis Block Diagrams Power supply
Page 51 and 52: Chassis Block Diagrams IIC bus cont
Page 53 and 54: Troubleshooting No Power This proje
Page 55 and 56: Troubleshooting No Sound Check foll
Page 57 and 58: Control Port Functions PIN NO. PORT
Page 59 and 60: IC Block Diagrams ● AN5870 ● B
Page 61 and 62: IC Block Diagrams ● HIN202EIB
Page 63 and 64: IC Block Diagrams ● LM4889 ● M
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IC Block Diagrams ● STR-Z2156 -65
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Electrical Parts List Electrical Pa
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Electrical Parts List KL6-XB4100 Ke
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Mechanical Parts List Optical Parts
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Mechanical Parts List KL6-XB4100 Pr
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Mechanical Parts List Mechanical Pa
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Diagrams & Drawings KL6-XB4100 Sche
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Pin description of diode, transisto
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2 3 4 1 1 1 1 2 2 2 2 1 1 1 3 2 2 1
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A5 SCH_KL6AC DC-DC CONTROL MAIN-2 S
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A B C D E F G H I J K L FROM IC401(
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1 1 1 Printed Wiring Board Diagrams
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A11 PCB_KL6AC L8 1 12 K8R K40B K40A
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SERVICE MANUAL LC-XB41 - TechEdu.com

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