LG -D722V Service Manual page 120

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4. 13. LCD
2.8V --> 3.0V at 1.0
+5V5_DDVDH
-5V5_DDVDL
LCD_VSYNC
LCD_RESET_N
CABC_WLED
TP1
PMIC_LED_A
PMIC_LED_C
TP1
LCD_MAKER_ID
TP2
TP2
ADD at PMIC_LED_A, LED_C Bead/Cap
TP1 +1V8_VREG_L8
LGE Internal Use Only
FB7200
600
4. Trouble
Shooting
CN15001
1
30
2
29
3
28
4
27
5
26
6
25
7
24
8
23
9
22
10
21
11
20
12
19
13
18
14
17
15
16
TP2 +2V8_VREG_L15
- 120 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
FL7100
LCD_MIPI_DATA0_N
LCD_MIPI_DATA0_P
LCD_MIPI_DATA1_N
LCD_MIPI_DATA1_P
LCD_MIPI_CLK_N
P1
P4
1
4
LCD_MIPI_CLK_P
P2
P3
2
3
FL15002
FL7101
LCD_MIPI_DATA2_N
LCD_MIPI_DATA2_P
LCD_MIPI_DATA3_N
LCD_MIPI_DATA3_P
Only for training and service purposes
115

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