Seco i-PAN T10 Baseboard Manual page 13

Soldering pads
Pad
J203
J204
J205
J206
J207
J208
J209
J210
J211
J212 HEADPHONE_GND
J213
J214
J215
J219
*1) Pin function depends on the Trizeps module and may require a special version to use SPI-functionality. With a
mounting option of the Trizeps VII module it is possible to route an UART RXD/TXD signal to these pins.
Headphone signals are routed to a 2,5W Class-D Audio-Amp, which outputs to the SPEAKER-
pins. It is possible to enable and disable the Speaker-Amp, but it is not possible to output
different sounds to headphone and speaker at the same time.
The same headphone and microphone signals are used by "J306: Headset 3.5mm Audio Jack
(CTIA)".
Version 2.0
Signal
FASTBOOT
GND
SPEAKER_P
SPEAKER_N
SPI1_SS0
SPI1_SCLK
SPI1_MOSI
SPI1_MISO
+3V3
HEADPHONE_L
HEADPHONE_R
MIC_OUT
MIC_GND
i-PAN T10 Baseboard
Function
On/Off, Fastboot, ... (OS-specific)
Power
2,5W Class-D Audio-Amp
2,5W Class-D Audio-Amp
*1)
*1)
*1)
*1)
Power
Headphone Ground
Stereo Headphone Left
Stereo Headphone Right
Microphone Input
Microphone Ground
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