Ballast Board - ViewSonic PJD5112 Service Manual

Connector
No 3
No 4
No 5
No 6
No 7
No 8
No 9
No 10
No 11
No 12
No 13
No 14

5.3 Ballast Board

No1
Connector
No 1
No 2
No 3
ViewSonic Corporation
Description
Speaker
Color Wheel control
Color Wheel Sensor
Ignite signal connected to Ballast
Lamp FAN
Thermal sensor
Safety switch
Main Board Power Supply
FAN2
FAN1
Back IR
Keypad control
Description
Lamp power supply
Ignite signal connected to Main board
High Voltage Power supply
41
No2
No3
Confidential - Do Not Copy PJD5112