Emerson EWD7004 - System Control Timing Charts

1-11-1 E5TI
SYSTEM CONTROL TIMING CHARTS
Tray IN
(TL221)
Sled Drive
(TP303)
Disc Drive
(TP301)
Focus Drive
(TP304)
Tracking Drive
(TP302)
0V
3.3V
0V
1.65V
0V
0V
0V
1.65V
1.65V
1.65V
Tray Close ~ Play / Play ~ Tray Open
Tray
Close
Disc
Rotation
Play
Disc
Stop
Tray
Open