Lanner LEC-7900 User Manual download pdf (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

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 35 36

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