EPSON ActionNote 890 Series
System board components | Serial port connector (J2) | |||||||
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VGA connector for an external monitor (J3)
Power converter board connector
Connector Pin Assignments
Power converter board connector
Pin No. | Signal Name | Description |
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1 to 4 | VA | Constant voltage from AC adapter |
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5 |
| Output pin to drive the orange LED |
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CHGLED |
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6 | SWITCH | To power on DC/DC converter |
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7 | PWRON | Reserved |
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8 | NC | No connection |
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9 | NC | No connection |
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10 | PWROFF | To power off DC/DC converter | I | ||
11 to 14 | GND | Ground |
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