Sanyo PLC-EF31 Service Manual
Also see for PLC-EF31: Owner's manualService manual
                                                                                                                         | |
Contents
|
INTERLOCKSWITCHSW902LAMP COVER Protection equipment for lamp replacement :The Lamp circuit (the lamp and the electrode of the lamp socket) of this projector is notinsulated from AC line, and it is "HOT." Therefore, when replacing lamp assembly, anelectric shock may be received. However, the interlock switch (SW902) is designed so thatit may protect from the accident. This switch(SW902) insulates a lamp circuit from AC line, when lamp cover is removed.(The lamp circuit changes to "COLD.") The note for service-personnel :Push in and hold the lever of the interlock switch when the projector turns on by state ofno cabinet.❏ Protection equipment for users Electric shock protection. (Interlock switch)AC INPUT FuseF901 Main swSW901LampballastInterlock SWSW902Ass'yPower P.F.C.Lamp 1Lamp 2Lamp socket-4-PPPP rrrrooootttteeeeccccttttiiiioooonnnnssss This projector is equippedwith the following protec-tions to operate in safety.❏ Fuse for circuit protectionThe fuse is located in the rear inside a projector. (Refer to figure.) When either the LAMPindicator or the READY indicator is not illuminated, fuse may be opened. Check the fuseas following steps.1. Remove the Cabinet-top following to “Mechanical Disassemblies”.2. Remove the fuse from fuse holder.To install the fuse, take reversed step in the above.3. Check the fuse using a tester.Fuse is safety significant part.It should be used the specified fuse as follows;Fuse Part No. : 423 027 2602TYPE T10AH250V FUSELITTLEFUSE INC. TYPE 215010MY6AMY6ACALIBRES A T10AH250V. (LITTLEFUSE INC TYPE 215010) |
Related manuals for Sanyo PLC-EF31
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine