Sony Ericsson Mobile Communications Inc. TR-505-A2 Manuale Utente

DM15/25 Integrator’s Manual

10 OF 38

The following shows the allowed contact area to the module.  Contact to areas other than the areas shown
below should be avoided due to the possibility that electrical components or pc-board connectors may be
exposed.

Note also a “Heat Sink” area is shown.  This contact point can be used for contacting a heat sink if needed
when operation within the user’s enclosure restricts air flow.

Figure 4  Contact Areas for the DM-15/25

External interfaces to the module are made primarily through a 30-pin, standard 0.050-inch pitch, ODU header
shown below.