<?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="53.9625" y2="0" width="0" layer="20"/>
<wire x1="53.9625" y1="0" x2="53.9625" y2="39.0425" width="0" layer="20"/>
<wire x1="53.9625" y1="39.0425" x2="0" y2="39.0425" width="0" layer="20"/>
<wire x1="0" y1="39.0425" x2="0" y2="0" width="0" layer="20"/>
<text>B2 E B1</text>
<text>K  G  A</text>
<text>pcb design by
storyboardist</text>
<text>SKIPPY</text>
</plain>
<libraries>
<library name="supply pins">
<description>&lt;b&gt;Supply&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;input, output, ground, and power supply.  
&lt;li&gt;these are used on a schematic for placeholders and on a board for pads for off-board components like jacks.
&lt;/ul&gt;</description>
<packages>
<package name="SQUARE">
<description>&lt;b&gt;Square Pad&lt;/b&gt;
&lt;ul&gt;&lt;li&gt;drill diameter 0.7 mm&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="caps-film">
<packages>
<package name="0.3&quot;">
<description>0.3" (7.62mm) spacing</description>
</package>
<package name="0.2&quot;.SML">
<description>0.2" (5.08mm) spacing
&lt;p&gt;
&lt;b&gt; 
10pf - 180n&lt;/b&gt;</description>
</package>
<package name="0.2&quot;.LRG">
<description>0.2" (5.08mm) spacing
&lt;p&gt;
&lt;b&gt;1uF caps&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="capacitors-elec">
<description>&lt;b&gt;Capacitors, Polar Electrolytic, Radial &lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;large value capacitors: .22 - 470uF (uF = µF = mF)
&lt;li&gt;often used in power supply filters
&lt;/ul&gt;</description>
<packages>
<package name="063_025">
<description>&lt;b&gt;6.3mm diameter, 2.5 mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
<package name="050_020_1">
<description>&lt;b&gt;5mm diameter, 2mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="resistors">
<description>&lt;b&gt;Resistors&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;6mm long -- the size of 1/4 watt resistors
&lt;li&gt; all resistor values have the same size package; you choose the value of resistance 
&lt;/ul&gt;</description>
<packages>
<package name="R0207/3">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;br&gt;
&lt;br&gt;
length: 6mm&lt;br&gt;
format: 0.1" (perfboard)&lt;br&gt;
spacing: 3 holes

&lt;p&gt;This length resistor applies to 1/4 watt metal film.</description>
</package>
</packages>
</library>
<library name="diodes">
<description>&lt;b&gt;Diodes&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;Zener 1N47xx (as in protection for the MOSFET in the AMZ MOSFET Booster)
&lt;li&gt;rectifier 1N4001-1N4008 (for polarity reversal protection in power supply sections)
&lt;li&gt;clipping 1N914 (as in a TS808)
&lt;li&gt;LED (light emitting diode, 3mm and 5mm)
&lt;li&gt;mostly gathered from Eagle libraries
&lt;/ul&gt;</description>
<packages>
<package name="DO41-3">
<description>&lt;b&gt;DO-41 0.3" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="potentiometers">
<packages>
<package name="16MM_C.MOUNT">
<description>&lt;b&gt;16mm / Right-Angle /  PC Mount / Short Pin&lt;/b&gt;
&lt;p&gt;
For aligning the center of the pot shaft to a specific drill location
&lt;p&gt;
&lt;a href="http://smallbear-electronics.mybigcommerce.com/alpha-single-gang-16mm-right-angle-pc-mount/"&gt;http://smallbear-electronics.mybigcommerce.com/alpha-single-gang-16mm-right-angle-pc-mount/&lt;/a&gt;</description>
</package>
<package name="TRIM3">
<description>&lt;b&gt;Bourns 3362p&lt;/b&gt;
&lt;p&gt;
&lt;a href="http://www.taydaelectronics.com/potentiometer-variable-resistors/cermet-potentiometers/3362p.html"&gt;http://www.taydaelectronics.com/potentiometer-variable-resistors/cermet-potentiometers/3362p.html&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="switches">
<description>&lt;b&gt;Switches&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;SPST, SPDT, DPDT, 3PDT
&lt;/ul&gt;</description>
<packages>
<package name="SPDT">
</package>
</packages>
</library>
<library name="transistors-BJT">
<packages>
<package name="TO92">
</package>
<package name="TO18_ALT">
</package>
</packages>
</library>
<library name="EF_Logo">
<packages>
<package name="EF_LOGO_T">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="A" library="supply pins" package="SQUARE" value="A_PAD"/>
<element name="B" library="supply pins" package="SQUARE" value="B_PAD"/>
<element name="C1" library="caps-film" package="0.2&quot;.SML" value="100n"/>
<element name="C9" library="capacitors-elec" package="063_025" value="100µ"/>
<element name="C2" library="caps-film" package="0.2&quot;.SML" value="4.7n"/>
<element name="C3" library="capacitors-elec" package="050_020_1" value="10µ"/>
<element name="C4" library="caps-film" package="0.3&quot;" value="100n"/>
<element name="C5" library="caps-film" package="0.2&quot;.SML" value="68n"/>
<element name="C6" library="caps-film" package="0.2&quot;.LRG" value="470n"/>
<element name="C7" library="capacitors-elec" package="050_020_1" value="4.7µ"/>
<element name="C" library="supply pins" package="SQUARE" value="C_PAD"/>
<element name="C8" library="capacitors-elec" package="063_025" value="100µ"/>
<element name="CLR" library="resistors" package="R0207/3" value="4.7k"/>
<element name="D1" library="diodes" package="DO41-3" value="1N5817"/>
<element name="DEPTH" library="potentiometers" package="16MM_C.MOUNT" value="B10k"/>
<element name="LED" library="supply pins" package="SQUARE" value="E_PAD"/>
<element name="GND" library="supply pins" package="SQUARE" value="GND_PAD"/>
<element name="-" library="supply pins" package="SQUARE" value="GND_PAD"/>
<element name="IN" library="supply pins" package="SQUARE" value="IN"/>
<element name="LEVEL" library="potentiometers" package="16MM_C.MOUNT" value="A1M"/>
<element name="MODE" library="switches" package="SPDT" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="OUT" library="supply pins" package="SQUARE" value="OUT"/>
<element name="Q4" library="transistors-BJT" package="TO92" value="2N6027"/>
<element name="R1" library="resistors" package="R0207/3" value="1M"/>
<element name="R10" library="resistors" package="R0207/3" value="33Ω"/>
<element name="R11" library="resistors" package="R0207/3" value="470Ω"/>
<element name="R12" library="resistors" package="R0207/3" value="3.9k"/>
<element name="R2" library="resistors" package="R0207/3" value="22k"/>
<element name="R3" library="resistors" package="R0207/3" value="1M"/>
<element name="R4" library="resistors" package="R0207/3" value="330k"/>
<element name="R5" library="resistors" package="R0207/3" value="1.5k"/>
<element name="R6" library="resistors" package="R0207/3" value="33k"/>
<element name="R7" library="resistors" package="R0207/3" value="82k"/>
<element name="R8" library="resistors" package="R0207/3" value="330k"/>
<element name="R9" library="resistors" package="R0207/3" value="1k/2k"/>
<element name="SPEED" library="potentiometers" package="16MM_C.MOUNT" value="C100k"/>
<element name="TONE" library="potentiometers" package="16MM_C.MOUNT" value="B100k">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="TRIM" library="potentiometers" package="TRIM3" value="20k"/>
<element name="+9V" library="supply pins" package="SQUARE" value="+9V_PAD"/>
<element name="Q1" library="transistors-BJT" package="TO92" value="MPSA18"/>
<element name="Q2" library="transistors-BJT" package="TO92" value="MPSA18"/>
<element name="Q3" library="transistors-BJT" package="TO18_ALT" value="2N2646"/>
<element name="U$1" library="EF_Logo" package="EF_LOGO_T" value=""/>
</elements>
<signals>
<signal name="N$2">
<contactref element="R2" pad="1"/>
<contactref element="DEPTH" pad="3"/>
<contactref element="TONE" pad="3"/>
<contactref element="TONE" pad="2"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="DEPTH" pad="2"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="C2" pad="2"/>
<contactref element="TONE" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="Q2" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R6" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="Q2" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R5" pad="2"/>
<contactref element="C3" pad="+"/>
<contactref element="Q2" pad="3"/>
</signal>
<signal name="N$4">
<contactref element="C4" pad="1"/>
<contactref element="LEVEL" pad="3"/>
</signal>
<signal name="GND">
<contactref element="R1" pad="1"/>
<contactref element="GND" pad="1"/>
<contactref element="DEPTH" pad="1"/>
<contactref element="-" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="C3" pad="-"/>
<contactref element="C5" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="C8" pad="-"/>
<contactref element="LEVEL" pad="1"/>
<contactref element="MODE" pad="2"/>
<contactref element="Q1" pad="1"/>
<contactref element="C9" pad="-"/>
</signal>
<signal name="IN">
<contactref element="R2" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="IN" pad="1"/>
</signal>
<signal name="OUT">
<contactref element="LEVEL" pad="2"/>
<contactref element="OUT" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="MODE" pad="1"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="MODE" pad="3"/>
<contactref element="C7" pad="-"/>
</signal>
<signal name="A">
<contactref element="TRIM" pad="3"/>
<contactref element="TRIM" pad="6"/>
<contactref element="SPEED" pad="1"/>
<contactref element="SPEED" pad="2"/>
<contactref element="A" pad="1"/>
</signal>
<signal name="B">
<contactref element="B" pad="1"/>
<contactref element="SPEED" pad="3"/>
</signal>
<signal name="N$12">
<contactref element="C5" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="R8" pad="1"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="C">
<contactref element="C" pad="1"/>
<contactref element="R11" pad="1"/>
<contactref element="R9" pad="2"/>
<contactref element="C8" pad="+"/>
</signal>
<signal name="E">
<contactref element="CLR" pad="2"/>
<contactref element="LED" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="C6" pad="1"/>
<contactref element="TRIM" pad="1"/>
<contactref element="TRIM" pad="4"/>
<contactref element="TRIM" pad="2"/>
<contactref element="TRIM" pad="5"/>
<contactref element="R8" pad="2"/>
<contactref element="Q4" pad="3"/>
<contactref element="C7" pad="+"/>
<contactref element="Q3" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="R9" pad="1"/>
<contactref element="R12" pad="2"/>
<contactref element="Q4" pad="2"/>
<contactref element="Q3" pad="3"/>
</signal>
<signal name="N$13">
<contactref element="R12" pad="1"/>
<contactref element="R10" pad="2"/>
<contactref element="Q4" pad="1"/>
<contactref element="Q3" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="R6" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="CLR" pad="1"/>
<contactref element="C9" pad="+"/>
<contactref element="D1" pad="C"/>
</signal>
<signal name="+9V">
<contactref element="+9V" pad="1"/>
<contactref element="D1" pad="A"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
