Panasonic EB-X700 Service Manual page 56

7.1.4 Main LCD Connector (J103 on upper flex board)
The main LCD connector is a 40-pin inner signal exchanging connector that connects to the main LCD module on the upper
flex board.
The signal names below are based on the signal names on the schematic of the upper flex board
Pin No.
1 ANODE-BL
2 GND
3 Not used
4 GND
5 CATHODE-
BL
6 RGB17
7 GND
8 RGB16
9 HSYNC
10 RGBD15
11 GND
12 RGBD14
13 RGBCLK
14 RGBD13
15 GND
16 RGBD12
17 SCLK
18 VDD-LCD
19 GND
20 VDD-LCD
21 Not used
22 RGBD11
23 VSYNC
24 RGBD10
25 SDATA
26 RGBD9
27 MAINLCD-
CS
28 RGBD8
29 RGBENA
30 VDD-LCD
31 RGBD0
32 VDD-LCD
33 RGBD1
34 LCD-nRST
35 RGBD2
36 RGBD7
37 RGBD3
38 RGBD6
39 RGBD4
40 RGBD5
PROVISIONAL ISSUE
Signal Upper Flex
Name Main
LCD
Function
+15V DCDCOUT for main LCD backlight
Ground
Not used
Ground
Main LCD backlight control
Not used, connects to GND
Ground
Not used, connects to GND
Main LCD horizontal sync signal from OMAP
OMAP pixel data line 15 to Main LCD
Ground
OMAP pixel data line 14 to Main LCD
Main LCD pixel clock from OMAP
OMAP pixel data line 13 to Main LCD
Ground
OMAP pixel data line 12 to Main LCD
OMAP serial clock for main LCD serial interface
Power supply for LCD module
Ground
Power supply for LCD module
Not used
OMAP pixel data line 11 to Main LCD
Main LCD vertical sync signal from OMAP
OMAP pixel data line 10 to Main LCD
OMAP serial data for main LCD serial interface
OMAP pixel data line 9 to Main LCD
Main LCD module chip select from OMAP
OMAP pixel data line 8 to Main LCD
Main LCD RGB data out enable signal from
OMAP
Power supply for LCD module
OMAP pixel data line 0 to Main LCD
Power supply for LCD module
OMAP pixel data line 1 to Main LCD
OMAP LCD reset control to main LCD
OMAP pixel data line 2 to Main LCD
OMAP pixel data line 7 to Main LCD
OMAP pixel data line 3 to Main LCD
OMAP pixel data line 6 to Main LCD
OMAP pixel data line 4 to Main LCD
OMAP pixel data line 5 to Main LCD
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