B121EW07-V0 AUO, B121EW07-V0 Datasheet - Page 23

• Manufacturer Part Number: B121EW07-V0
• Description: WXGA Color TFT-LCD
• Manufacturer: AUO

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7.2 Backlight Unit
7.3 Signal for LED Driver Board
Physical interface is described as for the connector on module.
These connectors are capable of accommodating the following signals and will be following
components.
(A) CONNECTOR
LVDS is a differential signal technology for LCD interface and high speed data transfer device.
Connector Name / Designation
Manufacturer
Type / Part Number
Mating Type / Part Number
PIN#
1
2
3
4
5
6
7
Signal Name
Logic Power
ALSEN
GND
PWM
GND
VIN
VIN
Ambient light sensor control signal (Enable:5V, disable:0V)
high: 3.3V, low: 0V, frequency 17.5KHz
+5V Power Supply for ALS, Controller, enable pin of LED driver
Power Ground
Power Ground
+7~21V Power Supply
+7~21V Power Supply
Product Specification
For Lamp Connector
JST
SM07B-SRSS-TB
SHR-07V-S-B
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B121EW07 V0
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