Panel Power Select (Jp4); Backlight Power Select (Jp2) - DFI GH551 User Manual

Jumper Settings
X

Panel Power Select (JP4)

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9
1
10
The power level supplied to the LVDS/eDP panel can be switched between +3.3V, +5V or +12V
via JP4.
2 4 6
1 3 5
„ 1-2 On: +12V
Important:
1
9 1
Before powering-on the system, make sure that the setting of the jumper matches
the specifications of the LVDS LCD. Incorrect power voltage may cause irreversible
1
damage to your LCD panel.
10 2
User's Manual | GH551
2 1
1
1
1
1
1
2 6
10 9
2 1
1
1 5
1
1
1 2 6
1
2 6
1 5
2 6
1 5 1 5
1
39 40
1
1 2
10
2 1
5
2 1
1 1 9 1
1
1
2 2
39 40
2 4 6
1 2
1 3 5
10
„ 3-4 On: +5V „ 5-6 On: +3.3V (default)
2 1
5
2 1
9 1
1
2
Jumper Settings
X

Backlight Power Select (JP2)

The power level supplied to the LCD backlight can be switched between +3.3V or +5V via JP2.
2 4 6
1 3 5
Important:
Before powering-on the system, make sure that the setting of the jumper matches
the specifications of the LCD's backlight power. Incorrect power voltage may
cause irreversible damage to your LCD's backlight.
HARDWARE INSTALLATION
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9 1
1
10 2
9 1
1
10 2
1 2 3
„ 1-2 On: +3V3 (default)
Chapter 2
10 9
2 1
1
1
1
1
1
2 6
1
9
1 5
2 6
1 5
1
1
1
39 40
1 2
10
2 1
5
2 1
1 9 1
1
1
2
1 2 3
„ 2-3 On: +5V
12
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2