The Backside Of Main Board - ViewSonic PJD6531w Service Manual

5.2 The backside of Main Board

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ViewSonic Corporation
Connector
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Description
Front Speaker
Color Wheel control
Color Wheel Sensor
Ignite signal connected to Ballast
Lamp FAN(FAN3)
Thermal sensor
Safety switch
Main Board Power Supply
FAN2
FAN1
Back IR
Back Speaker
Keypad control
43
Confidential - Do Not Copy
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PJD6531w