Acer PD113 Service Manual page 55

Ballaster Board
Summarize
C o n n e c t o r
C N 1
C N 2
The Locations of Connectors
CN1 : Power supply
P I N #
1
2
CN2 : Control signal
P I N #
1
2
3
4
5
49
Power supply
Control signal
Flag output collector
Flag output emitter
C o m m o n a n o d e ( + 5 V )
Start control input / Sync. input
Power switch input (Reduce power)
D e s c r i p t i o n
D e s c r i p t i o n
D C + ( 3 7 0 V )
D C - ( G N D )
Description
Chapt er 5