The PT2002-A1 provides 2 analog audio inputs:
- Analog audio input 1 is used for the attached handheld microphone.
- Analog audio input 2 can be used for other audio sources.
Analog audio input 2 connector - 'CN1'
Pin | Description | Remark |
|---|---|---|
1 | GND | GND reference voltage |
2 | Signal + | - |
3 | Signal - | - |