LG -P970 Service Manual page 90

Pin No. Signal
1 MAKER_ID(Low)
 IOVcc
3 PWMO
4 TE
5 CSX
6 RESB
7 Vci
8 Vcc
9 NC
10 LEDC_4
11 LEDC_3
1 LEDC_
13 LEDC_1
14 LED_A
15 LED_A
16 GND
17 LEDC_5
18 LEDC_6
19 LEDC_7
0 LEDC_8
1 GND
 MCLK_M
3 MCLK_P
4 GND
5 MDATA1_M
6 MDATA1_P
7 GND
8 MDATA0_M
9 MDATA0_P
30 GND
LGE Internal Use Only
I/O
O
Maker ID(Low; GND level)
- IO Power (1.8V)
O PWM output pin of Active Back Light control processir
O Tearing Effect output pin
I Chip Select pin Note(1)
I Reset Input pin
- Analog power supply for reference (.8V)
- Analog power supply for Analog Circuit (.8V)
- NC
- GND for LED
- GND for LED
- GND for LED
- GND for LED
- Power supply for LED
- Power supply for LED
- GND
- GND for LED
- GND for LED
- GND for LED
- GND for LED
- GND
I Negative MIPI Clock Input
I Positive MIPI Clock Input
- GND
I/O Negative MIPI Data Input / Output
I/O Positive MIPI Data Input / Output
- GND
I/O Negative MIPI Data1 Input / Output
I/O Positive MIPI Data1 Input / Output
- GND
Table. Interface between LCD Module and MAIN Board
- 90 -
Function
Copyright © 011 LG Electronics. Inc. All right reserved.
3. TECHNICAL BRIEF
Driver's Signal Name
-
IOVCI
PWMO
TE
CSX
RESB
SVCI
AVCI
-
-
-
-
-
-
-
-
-
-
-
-
-
MCLK_M
MCLK_P
-
MDATA1_M
MDATA1_P
-
MDATA0_M
MDATA0_P
-
Only for training and service purposes