LG -D295 Service Manual page 178

[D295] LCD/Touch/Camera
[L70+] LCD/Touch/Camera
MIPI_DSI_LN1_P
MIPI_DSI_LN1_N
MIPI_DSI_LN2_P
MIPI_DSI_LN2_N
MIPI_DSI_CLK_P
MIPI_DSI_CLK_N
GPIO_41
MSM8212
GPIO_60
GPIO_5
GPIO_4
GPIO_18
GPIO_55
MIPI_CSI0_CLK_P
MIPI_CSI0_CLK_N
MIPI_CSI0_LN1_P
MIPI_CSI0_LN1_N
MIPI_CSI0_LN2_P
MIPI_CSI0_LN2_N
GPIO_21
GPIO_13
GPIO_16
GPIO_17
MIPI_CSI1_CLK_P
_ _ _
MIPI_CSI1_CLK_N
MIPI_CSI1_LN0_P
MIPI_CSI1_LN0_N
GPIO_67
GPIO_15
GPIO_14 GPIO 14
GPIO_16
GPIO_17
LGE Internal Use Only
LCD_MIPI_DATA0_P
LCD_MIPI_DATA0_N
LCD_MIPI_DATA1_P
LCD_MIPI_DATA1_N
LCD_MIPI_CLK_P
LCD_MIPI_CLK_N
LCD_RESET_N
TOUCH_RESET_N
TOUCH_INT
Touch Driver IC
TOUCH_I2C_SDA
(MIT-200)
TOUCH_I2C_SCL
+1V8_TOUCH_VDD
+3V0_TOUCH_VDD
+VPWR
IN
LCD_BL_EN HWEN
B/L Booster
COMMON_I2C_SCL SCL
COMMON_I2C_SDA SDA
(RT8542)
FLASH_STROBE_TRIG STROBE
TX_GTR_THRESH TX
MAIN_CAM0_MIPI_CLK_P
MAIN_CAM0_MIPI_CLK_N
MAIN_CAM0_MIPI_DATA0_P
MAIN_CAM0_MIPI_DATA0_N
MAIN_CAM0_MIPI_DATA1_P
MAIN_CAM0_MIPI_DATA1_N
MAIN_CAM0_RESET_N
MAIN_CAM0_MCLK
CAM0_I2C_SDA
CAM0_I2C_SCL
VT_CAM_MIPI_CLK_P _
VT_CAM_MIPI_CLK_N
VT_CAM_MIPI_DATA0_P
VT_CAM_MIPI_DATA0_N
VT_CAM_PWDN
VT_CAM_RESET_N
VT_CAM_MCLK VT CAM MCLK
CAM0_I2C_SDA
CAM0_I2C_SCL
TOUCH_EN TOUCH EN
TOUCH_WAKEUP
TOUCH_SPI_MISO
TOUCH_SPI_MOSI
TOUCH_SPI_CLK
TOUCH_SPI_CS
OVP LCD_LED_A
LCD_LED_C
LED_B
PWM LCD_PWM
LED_F Camera Flash LED
_ _ _
- 178 - Copyright © 2014 LG Electronics. Inc. All right reserved.
5. BLOCK DIAGRAM
+1V8_LCD_VDD
+3V0_LCD_VDD
-5V5_DDVDL
+5V5_DDVDH
LCD LCD
4.5" WVGA
Incell Touch
(480X800)
+2V8_CAM_AVDD
+1V8_CAM_VDD
(IOVDD)
+1V2_MAIN_CAM_DVDD
8M Camera
+2V8_MAIN_CAM_VCM +2V8 MAIN CAM VCM
+2V8_CAM_AVDD
+1V8_CAM_VDD
(IOVDD/DVDD)
VGA Camera
Only for training and service purposes