T1504 ACER, T1504 Datasheet - Page 18

• Manufacturer Part Number: T1504
• Description: COLOR TFT LCD MODULE
• Manufacturer: ACER

B
C
D
A
DESIG.
C001
C768
Input signal
10-4. Correspondence between Data and Display Position
10-5. Power Supply Sequence
Vcc
Fig.10-3 shows the Correspondence between Data and Display Position .
The sequence of input signals and On/Off of the power supply of this LCD module should be
in the specification shown in Fig.10-4 to prevent latch-up of the driver ICs and DC driving
of the LCD panel.
S0001 S0002 S0003 S0004 S0005 S0006 S0007 S0008
RO
0001
RO
0001
1
1
OFF
(0V)
ON
GO
0001
GO
0001
H
L
BO
0001
BO
0001
CHECK
Fig.10-4.Correspondence Data and Display Position
T1
T2
RE
0002
RE
0002
4.75V
10%
10ms T1 40ms
10ms T2 40ms
T4 20ms
90%
Fig.10-5. Power Supply Sequence
GE
0002
GE
0002
2
BE
0002
BE
0002
T5 20ms(Voltage descent)
4.75V
(4.5V)
RO
0003
RO
0003
APPR.
～
～
～
GO
0003
GO
0003
～
Tech Bes LCD-00033
3
0ms T3 40ms
10%
FLC38XGC6V-06
【FLC38XGC6V-06】
4.75V
0.5V
0.1s T6
S3071 S3072
GE
1024
GE
1024
4.75V
BE
1024
BE
1024
17
4
A
B
C
D
E
F