Texas Instruments TPA2050D4EVM, Руководство пользователя, Страница: 3 / 14

Left Channel
Plugs Here
Right Channel
Plugs Here
L
R
Stereo 1
RCA Plugs
Here
Stereo 2
RCA Plugs
Here
R
L
L R
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Operation
2. There are different modes of input operation in for TPA2050D4, configure the input according to the
follow:
a. Stereo Differential Mode (MODE[2:0] = 011):
Install shunts and connect RCA plugs as shown in Figure 1 .
Figure 1. Stereo Differential Mode Input Configuration
b. For all other modes, install shunts and connect RCA plugs as shown in Figure 2 .
Figure 2. Non-Differential Mode Input Configuration
3. Install shunts in JP2 and JP3 as shown in Figure 3 . This sets the TPA2050D4 to accept I
2
C inputs
from the EVM itself.
SLOU206 – July 2008 TPA2050D4EVM Evaluation Module 3
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