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Safety Protections
3. Mechanical switches
There are some mechanical switches inside of the projector to detect that the covers, filters or lamps are mounted
correctly. When one of following switches detects an error (open), the projector cannot turn on.
This projector provides 4 mechanical switches and 4 lamp selection switches as follows;
- Lamp1 cover switch (SW902)
- Lamp2 cover switch (SW905)
- Bottom cover switch (SW904)
- Air filter switch (SW903)
- Lamp selection switches (SW906, SW907, SW908, SW909)
LED indication on the Error
FILTER LED blinking
SW903 open
LAMP1/LAMP2
REPLACE LED blinking
SW902 or S905 open
SW903
SW904
SW908
SW909
SW906
SW907
SW902
SW905
Summary of Contents for PLC-XF60
Page 104: ... 104 IC Block Diagrams TC4052BFT Selector IC9005 TB1274AF RGB Matrix IC3101 ...
Page 105: ... 105 IC Block Diagrams TC90A69F PAL Y C Separator IC2101 TE7780 I O Expander IC4801 IC4802 ...
Page 106: ... 106 IC Block Diagrams MAS1390 G Sensor IC5711 NJW1141 Audio Selector Controller IC9501 ...
Page 157: ...MM7 XF6000 157 Mechanical Parts List L15 R G Optical Filter WV Optical Filter WV S05 S05 ...
Page 158: ...MM7 XF6000 158 Mechanical Parts List 1 2 0 5 L03 Integrator In Integrator In ...
Page 160: ...MM7 XF6000 160 Mechanical Parts List L09 Mirror R Mirror R S05 S05 ...
Page 161: ...MM7 XF6000 161 Mechanical Parts List L13 Optical Filter R Optical Filter R ...
Page 162: ...MM7 XF6000 162 Mechanical Parts List 162 Relay lens Out L08 Relay Lens Out ...
Page 165: ...MM7 XF6000 165 Mechanical Parts List ...
Page 166: ... MM7A Oct 2004 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Page 170: ...Diagrams Drawings MM7 XF6000 ...