2*100W @4Ω TK2050 Class-D Audio Amplifier Board
FIGURE 2-2 INPUT CONNECTION
TABLE 2-2 INPUT CONNECTION
Connector Mark
RCA connector
Terminal Blocks
Note: You are allowed to feed only one group (dual channel) of audio signal to the
amplifier board at a time.
2.3 Output Connections
You can use either terminal blocks or banana connectors to output audio signal. Two
pairs of banana jacks are provided for free.
FIGURE 2-3 OUTPUT CONNECTION
AA-AB32181_Ver1.0_Page 6
J11
J12
J10
Channel Description
Channel 1 Input
Channel 2 Input
Channel 1 Input
GND
Channel 2 Input
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