Note 7-1:Low voltage side of backlight inverter connects with Ground of inverter circuits.
Recommended Driving condition for backlight
Parameter
Symbol Min.
Lamp voltage
VL
Lamp current
IL
4.5
Lamp frequency
PL
35
Kick-off voltage(25℃)
Vs
TBD
Kick-off voltage(0℃)
Vs
TBD
Typ.
810
6
TBD
TBD
Max.
7
60
1095
1340
Unit
Vrms
mA
KHz
Vrms
Vrms
Ta= 25 ℃
Remark
IL=6mA
Note 7-2
Note 7-3
Note 7-3
Note 7-2 : The waveform of lamp driving voltage should be as closed to a perfect sine wave as
possible.
Note 7-3 : The Kick-off times≧1sec.
Power Consumption
Parameter
Symbol Conditions
Supply current for Gate Driver (Hi level)
IGH VGH = +17V
Supply current for Gate Driver (Low level) IGL VGL = -15V
Supply current for Source Driver
ICC VCC = +5V
Supply current for controller
IDD VDD = +5V
LCD Panel Power Consumption
Backlight Lamp Power Consumption
TYP.
0.15
20
20
20
0.50
4.86
Ta= 25 ℃
MAX Unit Remark
0.2 mA
50 mA
30 mA
30 mA
W Note 7-4
W Note 7-5
Note 7-4:The power consumption for backlight is not included.
Note 7-5:Backlight lamp power consumption is calculated by IL×VL.
7-4) Input / Output Connector
A) LCD Module Connector
The interface connector is 6210-30p Series manufactured by Elco or equivaleut
(0.5mm pitch 30pin)
B) Backlight Connector, JST BHR-03VS-1. Pin No.:3, Pitch:4 mm
7-5) Pixel Arrangement and Output Interface Pin
123456
1 RGBRGB
2 RGBRGB
3 RGBRGB
1438 1439 1440
RGB
RGB
RGB
233 R G B R G B
234 R G B R G B
RGB
RGB
T-51383L070J-FW-P-AA
OPTREX CORPORATION
Page-7/22