B121EW09-V3 AUO, B121EW09-V3 Datasheet - Page 12

• Manufacturer Part Number: B121EW09-V3
• Description: LCD Module
• Manufacturer: AUO

3. Functional Block Diagram
The following diagram shows the functional block of the 12.1 inches wide Color TFT/LCD 30 Pin (One ch/connector
Module)
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
document version 1.2
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
Power
Power
DC
DC
Product Specification
AU OPTRONICS CORPORATION
receiver
receiver
receiver
receiver
receiver
receiver
receiver
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
Current Balance
Current Balance
Current Balance
Current Balance
Current Balance
LED Driver
LED Driver
LED Driver
LED Driver
LED Driver
Boost and
Boost and
Boost and
Boost and
Boost and
Generation
Generation
Generation
Generation
Generation
Generation
Generation
Generation
Generation
Correction
Correction
Correction
Correction
Correction
Correction
Correction
Correction
Correction
Tcon
Tcon
converter
converter
converter
converter
converter
converter
Gamma
Gamma
Gamma
Gamma
Gamma
Gamma
Gamma
Gamma
Gamma
circuit
circuit
circuit
circuit
circuit
Circuit
Circuit
Circuit
Circuit
Circuit
Circuit
Circuit
Circuit
Circuit
DC/DC
DC/DC
DC/DC
DC/DC
DC/DC
DC/DC
Controller
Controller
Controller
Controller
Controller
Controller
Controller
Panel
Panel
Panel
Panel
Panel
Panel
Panel
Gamma1~14
Gamma1~14
Control
Control
signal
signal
4 strings, 9 pcs / string
6 strings, 7pcs/string
6 strings, 7pcs/string
Source Driver IC
Source Driver IC
Source Driver IC
Source Driver IC
Source Driver IC
Source Driver IC
Source Driver IC
Source Driver IC
LED light bar
LED light bar
LED light bar
LED light bar
LED light bar
1280*(3)*800
1280*(3)*800
1280*(3)*800
1280*(3)*800
1280*(3)*800
1280*(3)*800
1280*(3)*800
1280*(3)*800
1280*(3)*800
TFT-LCD
TFT-LCD
TFT-LCD
TFT-LCD
TFT-LCD
TFT-LCD
TFT-LCD
TFT-LCD
TFT-LCD
Pixels
Pixels
Pixels
Pixels
Pixels
Pixels
Pixels
Pixels
Pixels
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