LVDS VCC Power Source Selection
Use the JLCDPWR1 jumper to select the power voltage for the LVDS panel. Make sure that the specifications of the cable are compatible with the panel to prevent damage. Set the jumper to pins 1–3 for +3.3 V or pins 3–5 for +5 V. You can also use this jumper to select the FORCE POWER On function when the AC power cord is plugged in. When enabling force power on and AC power recovery, the system will boot up automatically without pressing the power button.
For a detailed diagram of the A4SAP-H motherboard, see the layout under Motherboard Quick Reference.
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Pins 1–3
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+3.3 V (Default)
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Pins 3–5
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+5 V
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Pins 2–4
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FORCE POWER ON (Default) (when the AC power cord is plugged)
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Pins 4–6
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POWER BUTTON ON (when the AC power is plugged)
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