PG-M15 (serv.man5). Service Manual Part 6 - Schematic diagrams (74-98) - Sharp Projector Service Manual (repair manual). Page 17

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1
A
C
D
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F
G
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PG-M15X
PG-M15S
AN-M15T
SCHEMATIC DIAGRAM: THERMAL Unit-1/7 /
SCHEMATISCHEN SCHALTPLANS: THERMO-Einheit-1/7
Ë 
CONNECTOR INTERFACE / STECKERSCHNITTSTELLE
FAN 1~
3
THERMAL
SWITCH
PHOTO
SENOR
3P Connector
3P Connector * 3
2P Connector
DC 
TO 
DC 
POWER 
SUPPLY
+13.1
VSBY
+5VSB
Y
+3.3VS
B
Y
LAMPEN_OUT
LAMPLIT_IN
14P Connector
+12V
+5V
 ,
+5VSB
Y
+3.3
V
LAMPLIT
CWINDEX
GND
30P Connector
to Formatter
Board
THERMAL BOARD Inter
face
THERMAL
SENSER
LAMPEN
PCON
FANEN
FAN_ERROR
PWRGOOD
Thermal Board Include :
1.   Main Power & Fan Power Control
2.   Fan Speed(2 state switch control ) Control
3.   Thermal Effect Control 
4.  Lamp Control (LampEN , LampLIT)
5.  Formatter Board Power Good Signal
8.   Photo Sensor for Color Wheel Detecting
Input Signal
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