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-------- Original Message --------
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Subject: </th>
<td>Additional BCAL readout layer</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Date: </th>
<td>Wed, 07 Sep 2011 01:26:09 -0400</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">From: </th>
<td>Fernando J. Barbosa <a class="moz-txt-link-rfc2396E" href="mailto:barbosa@jlab.org"><barbosa@jlab.org></a></td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">To: </th>
<td>Elton Smith <a class="moz-txt-link-rfc2396E" href="mailto:elton@jlab.org"><elton@jlab.org></a></td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">CC: </th>
<td>Fernando J. Barbosa <a class="moz-txt-link-rfc2396E" href="mailto:barbosa@jlab.org"><barbosa@jlab.org></a>, Eugene
Chudakov <a class="moz-txt-link-rfc2396E" href="mailto:gen@jlab.org"><gen@jlab.org></a>, Jim Fochtman
<a class="moz-txt-link-rfc2396E" href="mailto:fochtman@jlab.org"><fochtman@jlab.org></a></td>
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<pre>Hi Elton,
The additional readout layer (1-2-3-4 compared to the old 3-3-4) fits on
the board. The layout is tight on the inner section of the PCB but this
was expected.
The other good news is that I went ahead and performed the layout of
most of the board as this was necessary to fully determine the impact of
this addition. All the components had to be re-arranged due to this
addition and to the new cold plate/light guide and U-board cable assembly.
Best regards,
Fernando
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