Caution

Components indicated by a mark in this schematic diagram have the special significance in the safety. It is therefore, particularly recommended that the replacement of those parts must be made by exactly the same parts.Must be used with a specified fuse. Unauthorized substitutions may result in fire or accident. This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing. 1. Do not touch the part on hot side...

Safety Precautions

The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is identified with the line ( m, ) in the schematic diagram. For continued product safety and protection of personnel injury, servicing should be made with qualified personnel. The following precautions must be observed. 1 An isolation transformer should be connected in the...

B

IMPORTANT NOTICE on LCD Panel Prism Ass'y Replacement LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel Prism Ass'y. These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replaced whole of the LCD panels and prism ass'y at once. After replacing LCD Panel Prism ass'y, please check the following points. - Check that there is no color shading at the top, bottom, left or right of the screen. If there is,...

Skygate Co Ltd Type Sg5013 008

Remove the cabinet top following to Mechanical Disassemblies. 2. Replace the new one with the specified type. There is the thermal switch SW905 inside of the projector to detect the internal temperature rising abnormally. When the internal temperature reaches near 100 C, it cuts off the AC main power supply . The thermal switch cannot be reset itself automatically even if the internal temperature becomes normal. Reset the thermal switch following to the below procedure. 2. Insert the sharp...