Panasonic EB-X700 Service Manual page 53

7.1.2 Board to Board Connector (J400 on main board)
The board to board connector is a 80-pin inner signal exchanging connector that connects the main board with the upper flex
board for main LCD, Sub LCD, camera and other interfaces.
The signal names below are based on the signal names on the schematic of the upper flex board.
Pin No.
1 HH-SPK-
2 HH-SPK +
3 GND
4 SG-CAM-
PWM
5 CAM-I2C-
SDA
6 CAM-I2C-
SCL
7 C AM-FLASH
8 C AM-RST
9 CAM-
HSYNC
10 CAM-
VSYNC
11 CAM-PCLK
12 CAM-STBY
13 CAM-EXCLK
14 GND
15 RGBCLK
16 CAM-
DATA0
17 CAM-
DATA1
18 CAM-
DATA2
19 CAM-
DATA3
20 CAM-
DATA4
21 CAM-
DATA5
22 CAM-
DATA6
23 CAM-
DATA7
24 GND
25 RGBD0
PROVISIONAL ISSUE
Signal MAIN
Name Upper Flex
Function
Handset speaker output -
Handset speaker output +
Ground
S-GOLD camera flash light PWM control
Camera I2C data line
Camera I2C clock line
Camera flash light enable from OMAP
Camera reset control from OMAP
Camera horizontal sync signal from OMAP
Camera vertical sync signal from OMAP
Camera pixel clock from camera module
Camera standby signal from OMAP
Camera external clock from OMAP
Ground
Main LCD pixel clock from OMAP
Camera data line 0 from camera module to
OMAP
Camera data line 1 from camera module to
OMAP
Camera data line 2 from camera module to
OMAP
Camera data line 3 from camera module to
OMAP
Camera data line 4 from camera module to
OMAP
Camera data line 5 from camera module to
OMAP
Camera data line 6 from camera module to
OMAP
Camera data line 7 from camera module to
OMAP
Ground
OMAP pixel data line 0 to Main LCD
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