<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="50" y2="0" width="0" layer="20"/>
<wire x1="50" y1="0" x2="50" y2="70" width="0" layer="20"/>
<wire x1="0" y1="70" x2="0" y2="0" width="0" layer="20"/>
<hole x="3" y="3" drill="2.8"/>
<hole x="47" y="3" drill="2.8"/>
<hole x="47" y="67" drill="2.8"/>
<hole x="3" y="67" drill="2.8"/>
<wire x1="0" y1="70" x2="50" y2="70" width="0" layer="20"/>
<text>IBM Thinkpad 380ED
USB Keyboard and 
Trackpoint Controller</text>
<text>Cap</text>
<text>Num</text>
<text>Scrl</text>
<text>13</text>
<text>17</text>
<text>GND</text>
<text>info at github.com/thedalles77</text>
<text>A13</text>
<text>A12</text>
<text>A14</text>
<text>X Axis</text>
<text>Y Axis</text>
</plain>
<libraries>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="1X03">
<description>&lt;h3&gt;Plated Through Hole - 3 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:3&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X06">
<description>&lt;h3&gt;Plated Through Hole - 6 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_06&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="Teensy_3p2_PCG">
<packages>
<package name="TEENSY_3P2">
</package>
</packages>
</library>
<library name="0526101833">
<packages>
<package name="0526101833">
</package>
</packages>
</library>
<library name="0526101633">
<packages>
<package name="0526101633">
</package>
</packages>
</library>
<library name="0526100633">
<packages>
<package name="0526100633">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Resistors&lt;/h3&gt;
This library contains resistors. Reference designator:R. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="oshw">
<description>&lt;p&gt;&lt;strong&gt;Open Source Hardware PCB Logos&lt;/strong&gt;
&lt;p&gt;A simple polygon based version of the OSHWA logos for use on Eagle PCB's
&lt;p&gt;For use please refer to the OSHWA definition at &lt;a href="http://www.oshwa.org/definition/"&gt;http://www.oshwa.org/definition/&lt;/a&gt;
&lt;p&gt;Based on the NBitWonder version (&lt;a href="http://nbitwonder.com"&gt;http://nbitwonder.com&lt;/a&gt;)
&lt;p&gt;&lt;strong&gt;Andrew Cooper&lt;/strong&gt;&lt;br&gt;28Nov2016&lt;br&gt;&lt;a href="http://www.darkerview.com"&gt;www.DarkerView.com&lt;/a&gt;</description>
<packages>
<package name="OSHW_8MM">
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Capacitors&lt;/h3&gt;
This library contains capacitors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="LM4040">
<packages>
<package name="LM4040">
</package>
</packages>
</library>
<library name="LD1117D33CTR">
<packages>
<package name="LD1117D33CTR">
</package>
</packages>
</library>
<library name="AD8236">
<packages>
<package name="AD8236">
</package>
</packages>
</library>
<library name="3296W-1-103LF">
<packages>
<package name="3296W-1-103LF">
</package>
</packages>
</library>
<library name="LM358D">
<packages>
<package name="LM358D">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="Teensy_3p2_PCG" package="TEENSY_3P2" value="Teensy 3.2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="0526101833" package="0526101833" value="Keyboard Row Connector">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="0526101633" package="0526101633" value="Keyboard Column Connector">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="0526100633" package="0526100633" value="Trackpoint Connector">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0603" value="715">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07850"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603" value="715">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07850"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603" value="715">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07850"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="oshw" package="OSHW_8MM" value=""/>
<element name="C1" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="LM4040" package="LM4040" value="LM4040D20">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="LD1117D33CTR" package="LD1117D33CTR" value="LD1117D33">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0603" value="10uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-11015"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="AD8236" package="AD8236" value="AD8236">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0603" value="340">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-12616"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0603" value="340">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-12616"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="3296W-1-103LF" package="3296W-1-103LF" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="LM358D" package="LM358D" value="LM358">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="0603" value="2.2k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-08272"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0603" value="1k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07856"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="U5" library="AD8236" package="AD8236" value="AD8236">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="SparkFun-Resistors" package="0603" value="340">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-12616"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="SparkFun-Resistors" package="0603" value="340">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-12616"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="3296W-1-103LF" package="3296W-1-103LF" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="J5" library="SparkFun-Connectors" package="1X03" value="Spare Analog Pins">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="XXX-00000"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="J4" library="SparkFun-Connectors" package="1X06" value="LED Control">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08437"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="0">
<contactref element="U1" pad="0"/>
<contactref element="J2" pad="16A"/>
<contactref element="J2" pad="16B"/>
</signal>
<signal name="1">
<contactref element="U1" pad="1"/>
<contactref element="J2" pad="15B"/>
<contactref element="J2" pad="15A"/>
</signal>
<signal name="2">
<contactref element="U1" pad="2"/>
<contactref element="J2" pad="13B"/>
<contactref element="J2" pad="13A"/>
</signal>
<signal name="3">
<contactref element="U1" pad="3"/>
<contactref element="J2" pad="11B"/>
<contactref element="J2" pad="11A"/>
</signal>
<signal name="4">
<contactref element="U1" pad="4"/>
<contactref element="J2" pad="9B"/>
<contactref element="J2" pad="9A"/>
</signal>
<signal name="5">
<contactref element="U1" pad="5"/>
<contactref element="J2" pad="7B"/>
<contactref element="J2" pad="7A"/>
</signal>
<signal name="6">
<contactref element="U1" pad="6"/>
<contactref element="J2" pad="6B"/>
<contactref element="J2" pad="6A"/>
</signal>
<signal name="7">
<contactref element="U1" pad="7"/>
<contactref element="J1" pad="1B"/>
<contactref element="J1" pad="1A"/>
</signal>
<signal name="8">
<contactref element="U1" pad="8"/>
<contactref element="J1" pad="3B"/>
<contactref element="J1" pad="3A"/>
</signal>
<signal name="9">
<contactref element="U1" pad="9"/>
<contactref element="J1" pad="4B"/>
<contactref element="J1" pad="4A"/>
</signal>
<signal name="10">
<contactref element="U1" pad="10"/>
<contactref element="J1" pad="5B"/>
<contactref element="J1" pad="5A"/>
</signal>
<signal name="11">
<contactref element="U1" pad="11"/>
<contactref element="J1" pad="6B"/>
<contactref element="J1" pad="6A"/>
</signal>
<signal name="12">
<contactref element="U1" pad="12"/>
<contactref element="J1" pad="7B"/>
<contactref element="J1" pad="7A"/>
</signal>
<signal name="13">
<contactref element="U1" pad="13"/>
<contactref element="J4" pad="1"/>
</signal>
<signal name="14">
<contactref element="U1" pad="14"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="15">
<contactref element="U1" pad="15"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="16">
<contactref element="U1" pad="16"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="17">
<contactref element="U1" pad="17"/>
<contactref element="J4" pad="5"/>
</signal>
<signal name="18">
<contactref element="U1" pad="18"/>
<contactref element="J1" pad="17B"/>
<contactref element="J1" pad="17A"/>
</signal>
<signal name="19">
<contactref element="U1" pad="19"/>
<contactref element="J1" pad="18B"/>
<contactref element="J1" pad="18A"/>
</signal>
<signal name="20">
<contactref element="U1" pad="20"/>
<contactref element="J2" pad="8B"/>
<contactref element="J2" pad="8A"/>
</signal>
<signal name="21">
<contactref element="U1" pad="21"/>
<contactref element="J2" pad="10B"/>
<contactref element="J2" pad="10A"/>
</signal>
<signal name="22">
<contactref element="U1" pad="22"/>
<contactref element="J2" pad="12B"/>
<contactref element="J2" pad="12A"/>
</signal>
<signal name="23">
<contactref element="U1" pad="23"/>
<contactref element="J2" pad="14B"/>
<contactref element="J2" pad="14A"/>
</signal>
<signal name="24">
<contactref element="U1" pad="24"/>
<contactref element="J1" pad="2B"/>
<contactref element="J1" pad="2A"/>
</signal>
<signal name="25">
<contactref element="U1" pad="25"/>
<contactref element="J1" pad="9B"/>
<contactref element="J1" pad="9A"/>
</signal>
<signal name="26">
<contactref element="U1" pad="26"/>
<contactref element="J1" pad="11B"/>
<contactref element="J1" pad="11A"/>
</signal>
<signal name="27">
<contactref element="U1" pad="27"/>
<contactref element="J1" pad="12B"/>
<contactref element="J1" pad="12A"/>
</signal>
<signal name="32">
<contactref element="U1" pad="32"/>
<contactref element="J1" pad="10B"/>
<contactref element="J1" pad="10A"/>
</signal>
<signal name="33">
<contactref element="U1" pad="33"/>
<contactref element="J1" pad="8B"/>
<contactref element="J1" pad="8A"/>
</signal>
<signal name="GND">
<contactref element="U1" pad="GND1"/>
<contactref element="U1" pad="GND2"/>
<contactref element="U1" pad="GND3"/>
<contactref element="J2" pad="5A"/>
<contactref element="J2" pad="1B"/>
<contactref element="J2" pad="1A"/>
<contactref element="J2" pad="2B"/>
<contactref element="J2" pad="2A"/>
<contactref element="J2" pad="3B"/>
<contactref element="J2" pad="3A"/>
<contactref element="J2" pad="4B"/>
<contactref element="J2" pad="4A"/>
<contactref element="J2" pad="5B"/>
<contactref element="J4" pad="6"/>
</signal>
<signal name="30">
<contactref element="U1" pad="30"/>
<contactref element="J1" pad="15B"/>
<contactref element="J1" pad="15A"/>
</signal>
<signal name="31">
<contactref element="U1" pad="31"/>
<contactref element="J1" pad="14A"/>
<contactref element="J1" pad="14B"/>
</signal>
<signal name="3VA">
<contactref element="J3" pad="2A"/>
<contactref element="J3" pad="2B"/>
<contactref element="U2" pad="VOUT4"/>
<contactref element="U2" pad="VOUT3"/>
<contactref element="U2" pad="VOUT2"/>
<contactref element="U2" pad="VOUT1"/>
<contactref element="C5" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="R15" pad="2"/>
<contactref element="C9" pad="1"/>
<contactref element="U5" pad="PWR"/>
<contactref element="C6" pad="1"/>
<contactref element="U3" pad="PWR"/>
<contactref element="C2" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="U4" pad="PWR"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="CAPS">
<contactref element="R1" pad="1"/>
<contactref element="J4" pad="2"/>
</signal>
<signal name="NUM">
<contactref element="R2" pad="1"/>
<contactref element="J4" pad="3"/>
</signal>
<signal name="SCROLL">
<contactref element="R3" pad="1"/>
<contactref element="J4" pad="4"/>
</signal>
<signal name="28">
<contactref element="U1" pad="28"/>
<contactref element="J1" pad="13B"/>
<contactref element="J1" pad="13A"/>
</signal>
<signal name="29">
<contactref element="U1" pad="29"/>
<contactref element="J1" pad="16B"/>
<contactref element="J1" pad="16A"/>
</signal>
<signal name="TPY">
<contactref element="J3" pad="4A"/>
<contactref element="C3" pad="1"/>
<contactref element="U5" pad="IN+"/>
<contactref element="J3" pad="1B"/>
<contactref element="J3" pad="1A"/>
<contactref element="J3" pad="4B"/>
</signal>
<signal name="AREF">
<contactref element="U1" pad="AREF"/>
<contactref element="D1" pad="CATHODE"/>
</signal>
<signal name="AGND">
<contactref element="D1" pad="ANODE"/>
<contactref element="U1" pad="AGND"/>
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="U2" pad="GND"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="U3" pad="GND"/>
<contactref element="R6" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="U4" pad="GND"/>
<contactref element="C7" pad="2"/>
<contactref element="R11" pad="1"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="U5" pad="GND"/>
<contactref element="R14" pad="1"/>
<contactref element="R16" pad="1"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="J3" pad="5B"/>
<contactref element="J3" pad="5A"/>
<contactref element="C2" pad="2"/>
<contactref element="C12" pad="2"/>
</signal>
<signal name="VIN">
<contactref element="U2" pad="VIN"/>
<contactref element="U1" pad="VIN"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="R4" pad="2"/>
<contactref element="U3" pad="RG2"/>
</signal>
<signal name="N$4">
<contactref element="U3" pad="RG3"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="XPOT">
<contactref element="R5" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="U3" pad="IN-"/>
<contactref element="R9" pad="S"/>
<contactref element="C11" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="R9" pad="A"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="R9" pad="E"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="XREF">
<contactref element="U3" pad="REF"/>
<contactref element="U4" pad="OUT1"/>
<contactref element="U4" pad="IN1-"/>
</signal>
<signal name="1V">
<contactref element="U4" pad="IN2+"/>
<contactref element="U4" pad="IN1+"/>
<contactref element="R10" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="R12" pad="2"/>
<contactref element="U5" pad="RG2"/>
</signal>
<signal name="N$15">
<contactref element="U5" pad="RG3"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="YPOT">
<contactref element="R13" pad="1"/>
<contactref element="R14" pad="2"/>
<contactref element="R17" pad="S"/>
<contactref element="U5" pad="IN-"/>
<contactref element="C10" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="R17" pad="A"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="N$19">
<contactref element="R17" pad="E"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="YREF">
<contactref element="U5" pad="REF"/>
<contactref element="U4" pad="IN2-"/>
<contactref element="U4" pad="OUT2"/>
</signal>
<signal name="A10">
<contactref element="U5" pad="VOUT"/>
<contactref element="U1" pad="A10"/>
</signal>
<signal name="A11">
<contactref element="U3" pad="VOUT"/>
<contactref element="U1" pad="A11"/>
</signal>
<signal name="TPX">
<contactref element="J3" pad="3B"/>
<contactref element="J3" pad="6A"/>
<contactref element="J3" pad="6B"/>
<contactref element="J3" pad="3A"/>
<contactref element="C1" pad="1"/>
<contactref element="U3" pad="IN+"/>
</signal>
<signal name="A14">
<contactref element="U1" pad="A14"/>
<contactref element="J5" pad="1"/>
</signal>
<signal name="A13">
<contactref element="U1" pad="A13"/>
<contactref element="J5" pad="2"/>
</signal>
<signal name="A12">
<contactref element="U1" pad="A12"/>
<contactref element="J5" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
