2.15 – Front Panel Audio Connector (J71)
| Signal | Pin | Pin | Signal |
| Description | # | # | Description |
|
|
|
|
|
| Micro input | 1 | 2 | Analog GND |
|
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|
|
| Micro bias | 3 | 4 | Analog VCC |
|
|
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|
|
| Right line | 5 | 6 | Right line |
| output | return | ||
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| ||
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|
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| NC | 7 | 8 | Key |
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|
|
| Left line | 9 | 10 | Left line |
| output | return | ||
|
|
| ||
|
|
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|
|
2.16 – Chassis Intrusion Connector (J72)
Intrusion cable detection (low asserted)
Intrusion detection (low asserted)
GND
2.17 – Front Panel USB Header (J73)
| Signal | Pin | Pin | Signal |
| Description | # | # | Description |
|
|
|
|
|
| VCC | 1 | 2 | VCC |
|
|
|
|
|
| Data | 3 | 4 | Data |
| negative A | negative B | ||
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| ||
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| Data | 5 | 6 | Data |
| positive A | positive B | ||
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| ||
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|
|
| GND | 7 | 8 | GND |
|
|
|
|
|
| Key | 9 | 10 | Not |
| connected | |||
|
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| |
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14
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