LG -D175F Service Manual page 145

MIPI_DATA: TP3 (FL7100)
FL7100
LCD_MIPI_CLK_P
LCD_MIPI_CLK_N
LCD_MIPI_DATA1_P
LCD_MIPI_DATA1_N
MIPI_CLK: TP4 (FL7100)
+VPWR
COMMON_I2C_SCL
COMMON_I2C_SDA
LCD_BL_EN
LCD_PWM
LGE Internal Use Only
+2V85_VREG_L19
(+2V85_LCD_VDD)
VCI: TP2 (C7100)
LCD_LED_C
LCD_LED_A
VIO: TP1 (C7101)
C7100
2.2u
L4400
10u
X5R, 10V
C3
IN
A2
SCL
A1 LM3530TMX-40_NOPB
SDA
C2
HWEN
B2
N/A_1
B1
PWM
D1
N/A_3
- 145 -
3. TROUBLE SHOOTING
+1V8_VREG_L14
(+1V8_LCD_IOVDD)
0624_change : pin map
CN7100
1 24
2 23
3 22
IFMODE0
4 21
5 20
IFMODE1
6 19
7 18
8 17
9 16
10 15
11 14
12 13
C7101
2.2u
LCD_LED_A : TP5 (C4402)
ZD4400
D2
OVP
U4400
D3
ILED
C1
N/A_2
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1st : Low
LCD_MAKER_ID
TP7100
LCD_VSYNC
LCD_PWM
LCD_RESET_N
DNI
C7205 C7204 VA7100
VA7101
DNI DNI
DNI
Rev.D
0625 change
LCD_LED_A
C4402
100p
Rev.D
X5R, 10%, 50V
LCD_LED_C