<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.3">
<drawing>
<board>
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<wire x1="0" y1="0" x2="49.8275" y2="0" width="0.254" layer="20"/>
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<wire x1="0" y1="44.755" x2="0" y2="0" width="0.254" layer="20"/>
<text>9V</text>
<text>IN</text>
<text>LED</text>
<text>C1</text>
<text>C2</text>
<text>C3</text>
<text>FM1</text>
<text>FM2</text>
<text>D1</text>
<text>D3</text>
<text>T1</text>
<text>T2</text>
<text>T3</text>
<text>V1</text>
<text>V2</text>
<text>V3</text>
<text>OUT</text>
<text>FD1</text>
<text>FD2</text>
<text>FD3</text>
<text>RD1</text>
<text>RD2</text>
<text>RD3</text>
<text>RD4</text>
<text>RD5</text>
<text>RD6</text>
<text>Tube Screamer</text>
<text>ITS8</text>
<text>FD4</text>
<text>RD7</text>
<text>RD8</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>RD1</text>
<text>RD2</text>
<text>RD3</text>
<text>RD4</text>
<text>RD5</text>
<text>RD6</text>
<text>RD7</text>
<text>RD8</text>
<text>FD1</text>
<text>FD2</text>
<text>FD3</text>
<text>FD4</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
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<text>C1</text>
<text>D1</text>
<text>IN</text>
<text>9V</text>
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<text>C2</text>
<text>T3</text>
<text>V1</text>
<text>V2</text>
<text>V3</text>
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<libraries>
<library name="SparkFun-AnalogIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of analog ICs- DACs, ADCs, video chips, op-amps, and others.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="DIP08">
<description>&lt;b&gt;Dual In Line&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="AXIAL-0.3">
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="CAP-PTH-SMALL">
</package>
<package name="CPOL-RADIAL-10UF-25V">
</package>
<package name="CAP-PTH-5MM">
</package>
</packages>
</library>
<library name="diode">
<description>&lt;b&gt;Diodes&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Motorola : www.onsemi.com
&lt;li&gt;Fairchild : www.fairchildsemi.com
&lt;li&gt;Philips : www.semiconductors.com
&lt;li&gt;Vishay : www.vishay.de
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DO35-7">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2 mm, horizontal, grid 7.62 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete LEDs for illumination or indication, but no displays.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="TO-92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="1X01">
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="STAND-OFF">
<description>&lt;b&gt;Stand Off&lt;/b&gt;&lt;p&gt;
This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="SparkFun-AnalogIC" package="DIP08" value="OPAMP-DUALDIP">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="AXIAL-0.3" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="AXIAL-0.3" value="510k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="AXIAL-0.3" value="4.7k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="AXIAL-0.3" value="51k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="AXIAL-0.3" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="AXIAL-0.3" value="220">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="SparkFun-Resistors" package="AXIAL-0.3" value="510k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="SparkFun-Resistors" package="AXIAL-0.3" value="100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="SparkFun-Resistors" package="AXIAL-0.3" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R18" library="SparkFun-Resistors" package="AXIAL-0.3" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R19" library="SparkFun-Resistors" package="AXIAL-0.3" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="SparkFun-Resistors" package="AXIAL-0.3" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="CAP-PTH-5MM" value=".022uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="CAP-PTH-5MM" value="1uF/50V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="CAP-PTH-5MM" value=".047uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value="51p">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="SparkFun-Capacitors" package="CAP-PTH-5MM" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C09" library="SparkFun-Capacitors" package="CAP-PTH-5MM" value="0.1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-F1" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D5" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="NPN1" library="SparkFun-DiscreteSemi" package="TO-92" value="TRANSISTOR_NPN_2PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="NPN2" library="SparkFun-DiscreteSemi" package="TO-92" value="TRANSISTOR_NPN_2PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-I" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-D1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-C2" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-D3" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-9V" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-C3" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-V1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-T1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-T3" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-V3" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-L" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-V2" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-T2" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-O" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-G1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-G2" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-G3" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-FM1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-FM2" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R1B" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R1A" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-RD1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-RD2" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R6A" library="SparkFun-LED" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-C1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="AXIAL-0.3" value="0">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-RD7" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-RD8" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R6B" library="SparkFun-LED" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-RD3" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-RD4" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R2A" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R2B" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-FD1" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-FD2" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-FD4" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-F2" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-F4" library="SparkFun-LED" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value="0.22uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value="0.22uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value="47uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value="100uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="STANDOFF1" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="STANDOFF2" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP-RD5" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-RD6" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R3A" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-R3B" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP-FD3" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D-F3" library="diode" package="DO35-7" value="1N4148DO35-7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="C1" pad="2"/>
<contactref element="R1" pad="P$1"/>
</signal>
<signal name="N$2">
<contactref element="R1" pad="P$2"/>
<contactref element="R2" pad="P$1"/>
<contactref element="NPN1" pad="2"/>
</signal>
<signal name="GND">
<contactref element="R19" pad="P$1"/>
<contactref element="R3" pad="P$1"/>
<contactref element="IC1" pad="4"/>
<contactref element="JP-G1" pad="1"/>
<contactref element="JP-G2" pad="1"/>
<contactref element="JP-G3" pad="1"/>
<contactref element="R11" pad="P$2"/>
<contactref element="R14" pad="P$1"/>
<contactref element="R13" pad="P$1"/>
<contactref element="D5" pad="A"/>
<contactref element="R10" pad="P$1"/>
<contactref element="JP-V1" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C11" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="R19" pad="P$2"/>
<contactref element="C1" pad="1"/>
<contactref element="JP-I" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R3" pad="P$2"/>
<contactref element="NPN1" pad="3"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="3"/>
<contactref element="R5" pad="P$2"/>
<contactref element="R4" pad="P$2"/>
</signal>
<signal name="N$12">
<contactref element="R8" pad="P$2"/>
<contactref element="R16" pad="P$2"/>
<contactref element="JP-T1" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="N$13">
<contactref element="R7" pad="P$2"/>
<contactref element="JP-D1" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="C8" pad="2"/>
<contactref element="R18" pad="P$1"/>
</signal>
<signal name="N$18">
<contactref element="R18" pad="P$2"/>
<contactref element="JP-V3" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="NPN2" pad="2"/>
<contactref element="C09" pad="2"/>
<contactref element="R12" pad="P$1"/>
</signal>
<signal name="N$23">
<contactref element="NPN2" pad="3"/>
<contactref element="R14" pad="P$2"/>
<contactref element="R15" pad="P$2"/>
</signal>
<signal name="N$25">
<contactref element="R13" pad="P$2"/>
<contactref element="JP-O" pad="1"/>
<contactref element="C10" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="C4" pad="1"/>
<contactref element="IC1" pad="2"/>
<contactref element="R7" pad="P$1"/>
<contactref element="C3" pad="2"/>
<contactref element="D-F1" pad="A"/>
<contactref element="D-F4" pad="A"/>
<contactref element="D-F2" pad="A"/>
<contactref element="JP-C3" pad="1"/>
<contactref element="JP-FM1" pad="1"/>
<contactref element="D-F3" pad="A"/>
</signal>
<signal name="VCC">
<contactref element="R20" pad="P$2"/>
<contactref element="D5" pad="C"/>
<contactref element="R9" pad="P$1"/>
<contactref element="NPN1" pad="1"/>
<contactref element="NPN2" pad="1"/>
<contactref element="JP-9V" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="IC1" pad="8"/>
</signal>
<signal name="N$7">
<contactref element="R20" pad="P$1"/>
<contactref element="JP-L" pad="1"/>
</signal>
<signal name="VCC/2">
<contactref element="R10" pad="P$2"/>
<contactref element="R9" pad="P$2"/>
<contactref element="R2" pad="P$2"/>
<contactref element="R5" pad="P$1"/>
<contactref element="R16" pad="P$1"/>
<contactref element="R12" pad="P$2"/>
<contactref element="R6" pad="P$2"/>
<contactref element="C7" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="C3" pad="1"/>
<contactref element="R6" pad="P$1"/>
<contactref element="JP-FM2" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R4" pad="P$1"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="N$28">
<contactref element="JP-RD1" pad="1"/>
<contactref element="D-R1A" pad="C"/>
<contactref element="D-R1B" pad="A"/>
</signal>
<signal name="N$29">
<contactref element="D-R1A" pad="A"/>
<contactref element="JP-RD2" pad="1"/>
</signal>
<signal name="N$30">
<contactref element="JP-RD7" pad="1"/>
<contactref element="D-R6A" pad="K"/>
<contactref element="D-R6B" pad="A"/>
</signal>
<signal name="N$10">
<contactref element="D-R1B" pad="C"/>
<contactref element="D-R6B" pad="K"/>
<contactref element="D-R2B" pad="C"/>
<contactref element="JP-C2" pad="1"/>
<contactref element="D-R3B" pad="C"/>
</signal>
<signal name="N$31">
<contactref element="D-R6A" pad="A"/>
<contactref element="JP-RD8" pad="1"/>
</signal>
<signal name="N$32">
<contactref element="JP-RD3" pad="1"/>
<contactref element="D-R2A" pad="C"/>
<contactref element="D-R2B" pad="A"/>
</signal>
<signal name="N$33">
<contactref element="JP-RD4" pad="1"/>
<contactref element="D-R2A" pad="A"/>
</signal>
<signal name="N$36">
<contactref element="D-F1" pad="C"/>
<contactref element="JP-FD1" pad="1"/>
</signal>
<signal name="N$37">
<contactref element="D-F2" pad="C"/>
<contactref element="JP-FD2" pad="1"/>
</signal>
<signal name="N$38">
<contactref element="D-F4" pad="K"/>
<contactref element="JP-FD4" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="JP-T2" pad="1"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="R11" pad="P$1"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="R17" pad="P$1"/>
<contactref element="JP-T3" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$40">
<contactref element="C8" pad="1"/>
<contactref element="R17" pad="P$2"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="N$3">
<contactref element="R15" pad="P$1"/>
<contactref element="C10" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="JP-V2" pad="1"/>
<contactref element="C09" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="R8" pad="P$1"/>
<contactref element="IC1" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="JP-D3" pad="1"/>
<contactref element="JP-C1" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="D-F3" pad="C"/>
<contactref element="JP-FD3" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="D-R3B" pad="A"/>
<contactref element="D-R3A" pad="C"/>
<contactref element="JP-RD5" pad="1"/>
</signal>
<signal name="N$24">
<contactref element="D-R3A" pad="A"/>
<contactref element="JP-RD6" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
