LG KG110 - LCD Back-Light Illumination; Vibrator

3. TECHNICAL BRIEF
26
3.3.10 LCD Back-light Illumination
LCD backlight LEDs is controlled by AD6720 via AAT3110, U300.
3.3.11 VIBRATOR
The vibrator is placed in the folder cover and contacted to LCD MODULE.
The vibrator is driven from VIBRATOR (GPIO_0) of AD6720
Figure 3-13: Main LCD Backlight Illumination
R346 10
LCD_LED_CTL
VBAT
R347
NA
C324
10u
DISP_LIGHT
CHARGE PUMP
C323
10u
C325
1u
FB301
VOUT
1
GND
2
_SHDN
3
C-
4
VIN
5
C+
6
AAT3110IGU-5_T1
U300