LG D337 - Page 139

5. BLOCK DIAGRAM
- 139 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Main Display_Camera_Flash_I/F
11.Main Display_Camera_Flash_I/F
LANE0_P / LANE0_M
CLK_P / CLK_M
LANE1_P / LANE1_M
TDP0/TDN0
TCP/N
MIPI_DSI
TDP1/TDN1
5” FWVGA LCD
(ILI8906E)
DSV(DW8755)
EN
VOUT_P / N
+5V5_DDVDH / 5V5_DDVDL
MAKER_ID
GPIO_42
LED Backlight(LM3639
)
EN
WLED A
MT6582
GPIO_18
GPIO_92
LED
Backlight(LM3639
)
EN
SW
WLED
_
A
WLED_C1 / WLED_C2
LED1_B / LED2_B
LCD_PWM
PWM
SCL
SDA
STROBE
TX
GPIO_89/COMMON_I2C_SCL
GPIO_88/COMMON_I2C_SDA
GPIO_12
GPIO_13
2V8_VCC
1V8_IO
LED1_F / LED2_F
GND
CAMERA_Flash
Ext LDO for
VBAT
MT6323
+1V8_MTK_LCD_IO(GP2 1.8V, 100mA)
+2V8_MTK_LCD_VCC(DCAM 2.8V, 150mA)
Ext
LDO
for
LCD
VBAT