-7-
POWER
LAMP
WARNING TEMP.
WARNING FILTER
SHUTTER
LAMP 1 REPLACE
LAMP 2 REPLACE
The projector provides 3 temperature sensor ICs, sensors on the Main board and 1 sensor on the Sensor board,
and 1 wind sensor on the intake duct. The sensor ICs monitor surrounding temperature of the optical parts, and
surrounding temperature of the intake duct, and the wind sensor monitors airflow passed through the air filter in the
intake duct.
- Temperature sensor (IC881) is on the main board for monitoring the surrounding temperature of DMD module.
- Temperature sensor (IC1381) is on the main board for monitoring the surrounding temperature of optical unit.
- Temperature sensor (IC8811) is on the sensor board for monitoring the surrounding temperature of the intake
duct.
- Wind sensor (S901) on the filter box.
Circuit Protections
IC881
(Behind)
Temperature sensors, wind sensors
S901
Wind sensor
IC8811
The projector is shut down and the WARNING TEMP. indicator is
blinking red.
When the temperature inside the projector reaches a certain level, the projec-
tor will be automatically shut down to protect the inside of the projector. The
LAMP indicator turns red brighter and the WARNING TEMP indicator blinks
while the projector is being cooled down. When the projector has cooled
down enough (to its normal operating temperature), it can be turned on again
by pressing the ON/STAND-BY button.
✔
Note:
• The WARNING TEMP. indicator continues to blink even after the temperature
inside the projector returns to normal. When the projector is turned on again, the
WARNING TEMP. indicator stops blinking.
Indicators
WARNING TEMP.
blinking red
IC1381
Содержание PDG-DET100L - SXGA+ DLP Projector
Страница 45: ... 45 Electrical Adjustment Test Points and Locations K66S 1 7 ...
Страница 148: ... 148 IC Block Diagrams AD8185ARUZ Slot RGB SW IC9031 THS7347IPHPR Analog SW IC1201 ...
Страница 149: ... 149 IC Block Diagrams CXA2239AR Componemt SW IC2201 ISL51002CQZ A D IC201 ...
Страница 150: ... 150 IC Block Diagrams BA7078AF Sync Sep IC5321 M62393FP DAC IC7801 ...
Страница 151: ... 151 IC Block Diagrams EDD2516AETA RAM IC1311 IC1331 TE7783APF I O Expander IC1801 ...
Страница 152: ... 152 IC Block Diagrams K4S641632K SDRAM IC3401 PW392 Scaler IC301 ...
Страница 153: ... 153 IC Block Diagrams NJM2671 Motor Drive IC5581 PW610 Keystone IC2301 ...
Страница 154: ... 154 IC Block Diagrams THC63LVD1023B LVDS Transmitter IC7201 THC63LVD1024 LVDS Receiver IC7601 ...
Страница 155: ... 155 IC Block Diagrams 2506502 DLP Data Processor IC401 IC1401 2506224 Power Motor Drive IC2501 IC2551 ...
Страница 156: ... 156 IC Block Diagrams MT49H8M36BM RL DRAM IC501 2503253 DMD Driver IC3501 ...
Страница 208: ... KJ5AL Jun 2009 DC 200 Printed in Japan SANYO Electric Co Ltd ...
Страница 222: ...A14 SCH_KJ5AL 1 3 4 5 6 7 8 9 10 11 1 13 14 15 16 A B C D E F G H I J K L A B C D E F G H I J K L NO DATA ...