Using The Tpa721 Msop Evm With The Plug-N-Play Evaluation Platform - Texas Instruments TPA721 User Manual

Using The TPA721 MSOP EVM With the Plug-N-Play Evaluation Platform

3.3 Using The TPA721 MSOP EVM With the Plug-N-Play Evaluation Platform
The TPA721 MSOP audio amplifier evaluation module was designed to be
used with the TI plug-n-play audio amplifier evaluation platform. It simply plugs
into socket U3 or U4.
The following paragraphs provide additional details for using the TPA721
MSOP EVM with the platform.
3.3.1 Installing and Removing EVM Boards
TI plug-n-play evaluation modules use single-in-line header pins installed on
the underside of the module circuit board to plug into sockets on the platform.
The EVM pins and the platform sockets are keyed such that only the correct
type of EVM can be installed in a particular socket, and then only with the
proper orientation.
Evaluation modules are easily removed from the platform by simply prying
them up and lifting them out of their sockets. Care must be taken, however, to
prevent bending the pins.
3.3.1.1 EVM Insertion
1) Remove all power from the evaluation platform.
2) Locate socket U3 or U4 on the platform.
3) Orient the module correctly.
4) Carefully align the pins of the module with the socket pin receptacles.
5) Gently press the module into place.
6) Check to be sure that all pins are seated properly and that none are bent
3.3.1.2 EVM Removal
1) Remove all power from the evaluation platform.
2) Using an appropriate tool as a lever, gently pry up one side of the module
3) Change to the opposite side of the module and use the tool to pry that side
4) Alternate between sides, prying the module up a little more each time to
5) Lift the EVM off the platform.
3-6
over.
a small amount.
up a small amount.
avoid bending the pins, until it comes loose from the socket.
Details