<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="50.038" y2="0" width="0" layer="20"/>
<wire x1="50.038" y1="16.002" x2="0" y2="16.002" width="0" layer="20"/>
<wire x1="0" y1="16.002" x2="0" y2="0" width="0" layer="20"/>
<text>SHLD</text>
<text>-</text>
<text>1</text>
<wire x1="50.038" y1="16.002" x2="50.038" y2="13.97" width="0" layer="20"/>
<wire x1="50.038" y1="13.97" x2="37.465" y2="12.1285" width="0" layer="20"/>
<wire x1="37.465" y1="12.1285" x2="37.465" y2="3.8735" width="0" layer="20"/>
<wire x1="37.465" y1="3.8735" x2="50.038" y2="2.032" width="0" layer="20"/>
<wire x1="50.038" y1="2.032" x2="50.038" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="Random">
<packages>
<package name="TC33">
<description>&lt;b&gt;3 mm SMD Trimming Potentiometer&lt;/b&gt; Side Adjust&lt;p&gt;
Source: http://www.bourns.com/data/global/PDFs/3223.PDF</description>
</package>
<package name="3.5MMJACK">
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="TRIM" library="Random" package="TC33" value="TC33"/>
<element name="TRIM1" library="Random" package="TC33" value="TC33"/>
<element name="HEADPHONES" library="Random" package="3.5MMJACK" value="3.5MMJACK"/>
<element name="SPK" library="pinhead" package="1X03" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="MIC_I" library="pinhead" package="1X03" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="MIC_O" library="pinhead" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="SPK" pad="1"/>
<contactref element="TRIM" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="SPK" pad="2"/>
<contactref element="TRIM1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="HEADPHONES" pad="5"/>
<contactref element="SPK" pad="3"/>
<contactref element="MIC_I" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="TRIM1" pad="3"/>
<contactref element="HEADPHONES" pad="4"/>
</signal>
<signal name="N$5">
<contactref element="TRIM" pad="3"/>
<contactref element="HEADPHONES" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="MIC_I" pad="2"/>
<contactref element="MIC_O" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="MIC_O" pad="1"/>
<contactref element="MIC_I" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
