Ackermann Instrumente GmbH
•
Eisenbahnstr 65-67
•
78604 Weilheim Germany
Tel. : +49 7461 74630
•
Fax. : +49 7461 74654
•
email.: info@ackermanninstrumente .de
Side 26of 36
5.7
Power Sequence
Parameter
Values
Units
Min.
Typ.
Max.
T
1
T
2
T
3
T
4
T
5
T
6
T
7
-
0
200
200
0
-
400
-
-
-
-
-
-
-
10
50
-
-
50
10
-
ms
ms
ms
ms
ms
ms
ms
Notes: 1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply for LCD VCC to 0V.
3. Lamp power must be turn on after power supply for LCD and interface signal are valid.
T
6
Interface Signal,
V
i
(TMDS Signal of Transmitter)
Power for Lamp
Power Supply For LCD
VCC
90%
10%
10%
0V
90%
T
1
T
2
T
5
Valid Data
0V
OFF
OFF
LAMP ON
T
7
T
3
T
4
