Electrical Characteristics; Tft Lcd Module; Power Specification - Acer D240H Service Manual

5.0 Electrical characteristics

5.1 TFT LCD Module

5.1.1 Power Specification

Input power specifications are as following:
Symbol Parameter
Logic/LCD Drive
VDD
IDD1 Input Current
PDD1 VDD Power
IRush Inrush Current
Allowable Logic/LCD
VDDrp
Drive Ripple Voltage
Measurement conditions:
:
Note 1
The duration of rising time of power input is 470 us.
(High to Low)
Control
Signal
SW1
SW MAG-SPST
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Product Specification
AU OPTRONICS CORPORATION
Min
4.5
Voltage
-
-
-
-
+5.0V
R1
47K
R2
1K
C3
+12.0V
VR1 0.01uF/25V
47K
C2
1uF/25V
Typ Max
5.0
5.5
0.6 1.2
3 6
- 3
- 300
Q3
AO6402
D6 F1
D5
D2 S
D1
Q3
AO6402
G
M240HW01 V2
Unit Conditions
[Volt] +/-10%
VDD= 5.0V,All black Pattern,
[A]
At 60Hz
VDD= 5.0V,All black Pattern,
[Watt]
At 60Hz
[A] Note 1
VDD= 5.0V, All Black Pattern
[mV] p-p
At 75Hz
VCC
(LCD Module Input)
C1
1uF/16V
12