Lanner LEC-7900 - Manual (Page 12)

11
2.3 Jumper setting and Pin
Assignment
VGA1: Internal VGA Connector
Pin No. Description Pin No. Description Pin No. Description
1 CRT-R 6 GND 11 NC
2 CRT-G 7 GND 12 V_SDAT
3 CRT-B 8 GND 13 HSYNC
4 NC 9 VCC 14 VSYNC
5 GND 10 GND 15 V_SCLK
CN3: Digital Visual Interface
Pin No. Description Pin No. Description Pin No. Description
1 DATA2- 9 DATA1- 17 DATA0-
2 DATA2+ 10 DATA1+ 18 DATA0+
3 GND 11 GND 19 GND
4 DATA4- 12 DATA3- 20 DATA5-
5 DATA4+ 13 DATA3+ 21 DATA5+
6 DDC_CLK 14 VCC 22 GND
7 DDC_DAT 15 GND 23 CLK+
8 N.C 16 HP_DET 24 CLK-
CN4: HDMI
Pin No. Description Pin No. Description Pin No. Description
1 TMDS Data 2+ 9 TMDS Data 0- 17 GND
2 SHIELD 10 TMDS CLK+ 18 5V
3 TMDS Data 2- 11 SHIELD 19 HPD
4 TMDS Data 1+ 12 TMDS CLK-
5 SHIELD 13 CEC
6 TMDS Data 1- 14 NC
7 TMDS Data 0+ 15 DDC_CLK
8 SHIELD 16 DDC_DAT
J5 / J6 : Audio OUT
J5 J6
R-Channel L-Channel
(DB-15 Female)
5 1