The PT2002-A1 provides 2 analog audio outputs:
- Analog audio output 1 is used for the mounted speaker.
- Analog audio output 2 can be used for other audio devices such as external amplifiers.
Analog audio output 2 connector - 'CN5'
Pin | Description | Remark |
|---|---|---|
1 | GND | GND reference voltage |
2 | Signal + | - |
3 | Signal - | - |