12.1 Inch Touch Screen Lcd Module

Pin Assignment

Note (1) Connector Part No.: P2 187114 187114-3009130091.

User's connector Part No.; JAE FI FI-X30HL or FI FI-X30HLX30HL-B or equivalent.

Note (2) “Low ” stands for 0V. “HighHigh” stands for 3.3V

Note (3) ENLED(BLON), Dimming(E_PWM), SEL6/8 as shown below :

Note (4) Pin Pin7, Pin Pin8, Pin Pin30 input signals should be set to no connection or ground, this module would operate normally.

Pin No.	Symbol	Function	Note
1	12V	LED power
2	12V	LED power
3	12V	LED power
4	12V	LED power
5	ENLED	Enable pin	Note(3)
6	Dimming	Backlight Adjust	Note(3)
7	NC	No Connection or Ground	Note(4)
8	NC	No Connection or Ground	Note(4)
9	VCC	Power supply:+3.3V
10	VCC	Power supply:+3.3V
11	GND	Ground
12	GND	Ground
13	RX0-	Negative transmission data of pixel 0
14	RX0+	Positive transmission data of pixel 0
15	GND	Ground
16	RX1-	Negative transmission data of pixel 1
17	RX1+	Positive transmission data of pixel 1
18	GND	Ground
19	RX2-	Negative transmission data of pixel 2
20	RX2+	Positive transmission data of pixel 2
21	GND	Ground
22	RXCLK-	Negative of clock
23	RXCLK+	Positive of clock
24	GND	Ground
25	RX3-	Negative transmission data of pixel 3
26	RX3+	Positive transmission data of pixel 3
27	GND	Ground
28	SEL6/8	LVDS 6/8 bit select function control Low→ 6 bit Input Mode High→ 8bit Input Mode	Note (2).(3)
29	GND	Ground
30	NC	No Connection	Note (4)