Emerson EWD7003 - System Control Timing Charts

1-12-1 DVDTI
T
ray Close ~ Play / Play ~ Tray Open
Tray IN
(TL221)
3.3V
0V
0V
3.3V
0V
1.65V
0V
0V
0V
1.65V
1.65V
1.65V
Tray OUT
(TL220)
Sled Drive
(TP303)
Disc Drive
(TP301)
Focus Drive
(TP304)
T
racking Drive
Tracking Drive
(
TP302)
Tray
Close
Disc
Rotation
Play
Disc
Stop
Tray
Open
SYSTEM CONTROL TIMING CHARTS