SERVICE MANUAL LC-XB41 - TechEdu.com

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Waveform VIDEO signal HSYNC signal VSYNC signal HSYNC signal VSYNC signal R-S&H signal G-S&H signal B-S&H signal -58-
IC Block Diagrams ● AN5870 ● BA7078 -59-
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 and 14: Mechanical Disassembly x Main, AV B
Page 15 and 16: Mechanical Disassembly b Power, Bal
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: Control Port Functions PIN NO. PORT
Page 61 and 62: IC Block Diagrams ● HIN202EIB
Page 63 and 64: IC Block Diagrams ● LM4889 ● M
Page 65 and 66: IC Block Diagrams ● STR-Z2156 -65
Page 67 and 68: Electrical Parts List Electrical Pa
Page 69 and 70: Electrical Parts List KL6-XB4100 Ke
Page 89 and 90: Mechanical Parts List Optical Parts
Page 91 and 92: Mechanical Parts List KL6-XB4100 Pr
Page 93 and 94: Mechanical Parts List Mechanical Pa
Page 95 and 96: Diagrams & Drawings KL6-XB4100 Sche
Page 97 and 98: Pin description of diode, transisto
Page 99 and 100: 2 3 4 1 1 1 1 2 2 2 2 1 1 1 3 2 2 1
Page 101 and 102: A5 SCH_KL6AC DC-DC CONTROL MAIN-2 S
Page 103 and 104: A B C D E F G H I J K L FROM IC401(
Page 105 and 106: 1 1 1 Printed Wiring Board Diagrams
Page 107 and 108: A11 PCB_KL6AC L8 1 12 K8R K40B K40A
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SERVICE MANUAL LC-XB41 - TechEdu.com

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