LG -L25 Service Manual page 107

[L25] Camera/Display_Incell
7. Camera/Display_Incell
+2V8_OIS_ANA Main Main
LDO O
+2V8_OIS_DIG
CAM
30pin
+1V8_8M_VDDIO
LDO
+2V7_8M_ANA
+1V8 8M VCM 1V8_8M_VCM
LDO LDO
8M VDD
+1V2_VREG_L26
CAM
2.1M
20pin
DVDD
+1V2_VREG_L5
AVDD
+2V8_VREG_15
VDDIO
LGE Internal Use Only
OIS_LDO_EN
GPIO_63
8M_ANA_EN
GPIO_110
8M_IO_EN
GPIO_64
8M_VCM_EN
GPIO_65
MIPI_CSI0_CLK_N
MAIN_CAM0_MIPI_CLK_N MAIN CAM0 MIPI CLK N
MIPI_CSI0_CLK_P
MAIN_CAM0_MIPI_CLK_P
MIPI_CSI0_LN0_N
8M
MAIN_CAM0_MIPI_DATA0_N
MIPI_CSI0_LN0_P
MAIN_CAM0_MIPI_DATA0_P
MIPI_CSI0_LN2_N
MAIN_CAM0_MIPI_DATA1_N
MIPI_CSI0_LN2_P
MAIN_CAM0_MIPI_DATA1_P
MIPI_CSI0_LN3_N
MAIN_CAM0_MIPI_DATA2_N
MIPI_CSI0_LN3_P
MAIN_CAM0_MIPI_DATA2_P
MIPI_CSI0_LN4_N
MAIN_CAM0_MIPI_DATA3_N
MIPI_CSI0_LN4_P
MAIN_CAM0_MIPI_DATA3_P
GPIO_114
MAIN_CAM0_RESET_N
GPIO_26
MAIN_CAM0_MCLK
GPIO_29
CAM0_I2C_SDA
GPIO_30
CAM0_I2C_SCL
GPIO_0
OIS_RESET_N
VT
MIPI_CSI1_CLK_N
VT_CAM_MIPI_CLK_N
MIPI_CSI1_CLK_P
VT_CAM_MIPI_CLK_P
MIPI_CSI1_LN0_N
VT_CAM_MIPI_DATA0_N
MIPI_CSI1_LN0_P _
VT_CAM_MIPI_DATA0_P VT CAM MIPI DATA0 P
GPIO_27
VT_CAM_MCLK
GPIO_28
VT_CAM_RESET_N
GPIO_2
CAM1_I2C_SDA
GPIO_3
CAM1_I2C_SCL
MSM8926-3
MIPI_DSI0_CLK_N MIPI DSI0 CLK N
LCD_MIPI_CLK_N
MIPI_DSI0_CLK_P
LCD_MIPI_CLK_P
MIPI_DSI0_LN0_N
LCD_MIPI_DATA0_N
MIPI_DSI0_LN0_P
LCD_MIPI_DATA0_P
MIPI_DSI0_LN1_N
LCD_MIPI_DATA1_N
MIPI_DSI0_LN1_P
LCD_MIPI_DATA1_P
MIPI_DSI0_LN2_N
LCD_MIPI_DATA2_N
MIPI_DSI0_LN2_P
LCD_MIPI_DATA2_P
MIPI_DSI0_LN3_N
LCD_MIPI_DATA3_N
MIPI_DSI0_LN3_P
LCD_MIPI_DATA3_P
RES_X2 (option)
GPIO_23
GPIO_25
LCD_RESET_N
GPIO_24
LCD_VSYNC
GPIO_17
TOUCH_ATTN
GPIO_16
TOUCH_RESET_N
GPIO_18
TOUCH I2C SDA TOUCH_I2C_SDA
GPIO_19
TOUCH_I2C_SCL
+1V8_LCDTOUCH_IO
LDO
_ _
GPIO_113
LCD_IO_EN
- 107 - Copyright © 2014 LG Electronics. Inc. All right reserved.
5. BLOCK DIAGRAM
4.7" HD
(1280x720)
LCD LCD DCDC DCDC
+5V5_DDVDH
Incell
DSV
-5V5_DDVDL
4.7"
HD
40pin
LED_A VSW/OVP WLED
LED_C
WLED1
PWM
LCD_PWM
PM8926
VREG_L28
+2V8_VREG_L28
Flash
VLED_FLASH
LED
FLASH_LED_OUT
VREG_L27
VREG_L15
VREG_L5
VREG_L26
Only for training and service purposes
DSV_ENN
DSV_ENP
COMMON_I2C_SDA
COMMON_I2C_SCL
+VPWR
+VPWR