-6-
Lamp cover switch (SW902)
The lamp cover switch (SW90) cuts off the drive signal
to the lamp circuit when the lamp cover is removed or not
closed completely. After opening the lamp cover for replac-
ing the lamp ass’y, place the lamp cover correctly otherwise
the projector can not turn on.
Thermostat (SW901)
There is the thermostat (SW901) inside of the projector to
detect the internal temperature rising abnormally. When the
internal temperature reaches near 100˚C, the thermostat
opens to stop the operation of the power supply circuit.
The thermostat will automatically return to normal condi-
tion when the internal temperature becomes normal (about
60˚C).
thermostat
(SW901)
Lamp cover
Lamp cover switch
(SW902)
Circuit Protections
Содержание PLC-XT35
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Страница 104: ... 104 IC Block Diagrams L3E06150 Sample Hold IC501 IC531 IC561 L3E07111 Digital Gamma Shift LCD Driver IC401 ...
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Страница 108: ... 108 IC Block Diagrams THS7347IPHPR PC1 PC2 SW IC5201 ...
Страница 134: ... 134 Mechanical Parts List KP3 XT3500 KP3 XT35L00 Condenser lens out assembly M07 L15 Relay lens out assembly L19 M08 ...
Страница 139: ... 139 Mechanical Parts List KP3 XT3500 KP3 XT35L00 ...
Страница 140: ... KP3A Nov 2007 DC 350 Printed in Japan SANYO Electric Co Ltd ...
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