Sure Electronics TPA3110 - 2.4 Mute Settings

2 X 8Watt Class D Audio Amplifier Board - TPA3110
© 2004-2012 Sure Electronics Inc.
A
A-AB32231_Ver1.0_Page10
FIGURE 2-3 OUTPUT CONNECTION
TABLE 2-3 OUTPUT CONNECTION
Connector Mark Description
J3 Output of Channel 1
Terminal blocks
J4 Output of Channel 2
Note:
1. Never connect more than one group of speaker to the audio output
2. Never connect CH1_OUT-, CH2_OUT- together since they belong to different
NETs.
3. Refer to on-board descriptions for connection details.
2.4 Mute Settings
For Mute settings, just connect GND and SD together with a wire. Normally, SD is not
connected. If you prefer to power the board with terminal block, please visit our website
for
the accessories package and install them manually.