Switches And Jumpers; Lvds Panel Power Selection (Jp1); Table 35: Pin Assignment Jp1; Figure 29: Jumper Connector - Kontron 3.5"-SBC-WLU User Manual

7.18. Switches and Jumpers

The product has several jumpers which must be properly configured to ensure correct operation.

Figure 29: Jumper Connector

For a three-pin jumper (see Figure 29), the jumper setting is designated "1-2" when the jumper connects pins 1 and 2.
The jumper setting is designated "2-3" when pins 2 and 3 are connected and so on. You will see that one of the lines
surrounding a jumper pin is thick, which indicates pin No.1.
To move a jumper from one position to another, use needle-nose pliers or tweezers to pull the pin cap off the pins
and move it to the desired position.

7.18.1. LVDS Panel Power Selection (JP1)

The 2.54 mm pitch "LVDS Panel Power Selection" jumper (JP1) can be used to select LVDS panel and backlight power
voltage.

Figure 30: LVDS Panel Power Selection JP1

Table 35: Pin Assignment JP1

Jumper 1 Position
Pin 1-3 Pin 3-5
X -
- X
Jumper 2 Position
Pin 2-4 Pin 4-6
X -
- X
"X" = Jumper set (short) and "-" = jumper not set (open)
www.kontron.com
1
5
Description
Backlight Power = +12 V
Backlight Power = +5 V
Description
Panel Power = +3.3 V
Panel Power = +5 V
3.5"-SBC-WLU - User Guide, Rev. 1.0
2
6
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