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Circuit Protections
This projector is equipped with the following circuit protections to operate in safety. If the abnormality occurs inside
the projector, it will automatically turn off by operating one of the following protection circuits.
Fuse
The fuse is located inside the projector. When the Mains switch on the rear panel is turned on and the lamp indica-
tor does not illuminate, fuse may be open. Remove the AV board ass’y by following below and check the fuse.
It should be used the specified fuse as follows;
How to replace the fuse
1. Remove 4 screws and pull out the AV board ass’y.
2. Insert slot screwdriver into a globe of the fuse holder, then push and turn the screwdriver in the arrow direction.
To install the fuse, take reversed step in the above.
Fuse Part No.: 423 025 1201
TYPE T8.0AH 250V FUSE
LITTLE FUSE INC. TYPE 215008
Summary of Contents for PLC-EF10B
Page 56: ... 56 IC Block Diagrams AV9155C OSC IC3301 IC3321 CIP3250A Component Interface Processor IC102 ...
Page 59: ... 59 IC Block Diagrams ML60851ATB USB Controller IC3801 MPC948FA Clock Driver IC3341 ...
Page 60: ... 60 IC Block Diagrams M62358FP DAC IC1401 VPC3215C Digital Video Processor IC101 ...
Page 61: ... 61 IC Block Diagrams MB40988PFQ D A Converter IC1181 MSM54V16258 DRAM IC2301 IC2311 ...
Page 62: ... 62 IC Block Diagrams CXA2016S Sync Separator IC4141 TC4052BF Sync Separator IC4141 ...
Page 102: ...July 99 1300 SI Printed in Japan SANYO Electric Co Ltd ...