Jumpers Of The Main Board; Jumper Description - Efco EBC-3330 User Manual

9 TMDS Data0–
11 TMDS Clock Shield
13 CEC
15 SCL
17 DDC/CEC Ground
19 Hot Plug Detect

2.3 Jumpers of the Main Board

2.3.1 Jumper Description

A jumper is a metal bridge used to close an electric circuit. It consists of two metal
pins and a small metal clip that slides over the pins to connect them. To close a
jumper, you can connect the pins with the clip. To open a jumper, you just need
remove the clip. Sometimes a jumper will have three pins, labeled 1, 2 and 3. In this
case you would connect either pins 1 and 2, or 2 and 3.
The jumper settings are schematically depicted in this manual as follows.
10
12
14
16
18
Table_6 – High definition video output Pin Assignments
Photo_12 – High definition video output Connector
Photo_13 – Jumper Setting
12
TMDS Clock+
TMDS Clock–
Reserved (N.C. on device)
SDA
+5V Power