<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="60.95" width="0" layer="20"/>
<wire x1="100" y1="60.95" x2="0" y2="60.95" width="0" layer="20"/>
<wire x1="0" y1="60.95" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="resistor">
<packages>
<package name="C1206K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 1206 reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 3216</description>
</package>
<package name="PANASONIC_D">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package D&lt;/b&gt;</description>
</package>
<package name="PANASONIC_C">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package C&lt;/b&gt;</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="RTRIM64W">
<description>&lt;b&gt;Trimm resistor&lt;/b&gt; Spectrol&lt;p&gt;
Cermet MIL-R-22097</description>
</package>
<package name="C0805K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 0805 reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 2012</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="PANASONIC_F">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package F&lt;/b&gt;</description>
</package>
<package name="0207/5V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 5 mm</description>
</package>
<package name="C025-050X050">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 5 x 5 mm</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="DO41-10">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2.54 mm, horizontal, grid 10.16 mm</description>
</package>
<package name="MINIMELF">
<description>&lt;b&gt;Mini Melf Diode&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="holes">
<packages>
<package name="3,2-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 3.2 mm, round</description>
</package>
</packages>
</library>
<library name="mc34063">
<packages>
<package name="SOIC8">
<description>&lt;b&gt;Small Outline IC&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="burr-brown">
<packages>
<package name="SO08">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="linear">
<packages>
<package name="SO14">
<description>&lt;b&gt;Small Outline Package 14&lt;/b&gt;</description>
</package>
<package name="TO220H">
<description>&lt;b&gt;TO-220&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<packages>
<package name="JP5Q">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="SJ">
<description>&lt;b&gt;Solder jumper&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-pnp">
<packages>
<package name="TO92-EBC">
<description>&lt;b&gt;TO-92&lt;/b&gt;&lt;p&gt;
grid 5.08 mm</description>
</package>
</packages>
</library>
<library name="transistor-fet">
<packages>
<package name="TO220">
<description>&lt;b&gt;TO 220 horizontal&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor">
<packages>
<package name="TO92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<packages>
<package name="22-23-2021">
<description>.100" (2.54mm) Center Headers - 2 Pin</description>
</package>
</packages>
</library>
<library name="con-harting-ml">
<description>&lt;b&gt;Harting  &amp; 3M Connectors&lt;/b&gt;&lt;p&gt;
Low profile connectors, straight&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="ML16L">
<description>&lt;b&gt;HARTING&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="resistor" package="C1206K" value="100nF"/>
<element name="C10" library="resistor" package="C1206K" value="100n"/>
<element name="C2" library="resistor" package="C1206K" value="100nF"/>
<element name="C20" library="rcl" package="PANASONIC_F" value="100u50V"/>
<element name="C21" library="resistor" package="C1206K" value="100n"/>
<element name="C22" library="resistor" package="C1206K" value="100n"/>
<element name="C27" library="resistor" package="C1206K" value="100n"/>
<element name="C3" library="resistor" package="C1206K" value="100n"/>
<element name="C41" library="resistor" package="C1206K" value="100n"/>
<element name="C46" library="resistor" package="C1206K" value="100n"/>
<element name="C47" library="resistor" package="C1206K" value="100n"/>
<element name="C48" library="resistor" package="C1206K" value="100n"/>
<element name="C5" library="resistor" package="C0805K" value="68pF"/>
<element name="C50" library="resistor" package="PANASONIC_D" value="4.7u"/>
<element name="C53" library="resistor" package="C1206K" value="100n"/>
<element name="C56" library="resistor" package="PANASONIC_D" value="100u16v"/>
<element name="C57" library="resistor" package="PANASONIC_D" value="100u16v"/>
<element name="C6" library="resistor" package="PANASONIC_C" value="8uF/100V"/>
<element name="C60" library="resistor" package="C1206K" value="100n"/>
<element name="C61" library="resistor" package="C1206K" value="100n"/>
<element name="C62" library="resistor" package="PANASONIC_D" value="100u16v"/>
<element name="C7" library="resistor" package="C1206K" value="100n"/>
<element name="C8" library="resistor" package="C1206K" value="100n"/>
<element name="H1" library="holes" package="3,2-PAD" value="MOUNT-PAD-ROUND3.2"/>
<element name="H3" library="holes" package="3,2-PAD" value="MOUNT-PAD-ROUND3.2"/>
<element name="H4" library="holes" package="3,2-PAD" value="MOUNT-PAD-ROUND3.2"/>
<element name="IC1" library="mc34063" package="SOIC8" value="MC34063AD"/>
<element name="IC10" library="burr-brown" package="SO08" value="INA122U"/>
<element name="IC11" library="burr-brown" package="SO08" value="INA122U"/>
<element name="IC4" library="linear" package="SO14" value="LM324D"/>
<element name="IC5" library="linear" package="TO220H" value="7805T"/>
<element name="IC7" library="linear" package="TO220H" value="7809"/>
<element name="IC9" library="burr-brown" package="SO08" value="INA122U"/>
<element name="JP3" library="jumper" package="JP5Q" value=""/>
<element name="L2" library="rcl" package="0207/5V" value="&gt;47µH"/>
<element name="Q2" library="transistor-pnp" package="TO92-EBC" value="BC450"/>
<element name="Q3" library="transistor-fet" package="TO220" value="BUZ71"/>
<element name="Q4" library="transistor-fet" package="TO220" value="IRF9530"/>
<element name="R1" library="resistor" package="R1206" value="10k"/>
<element name="R10" library="resistor" package="R1206" value="10k"/>
<element name="R11" library="resistor" package="R1206" value="10k"/>
<element name="R12" library="resistor" package="R1206" value="470"/>
<element name="R13" library="resistor" package="R1206" value="470"/>
<element name="R14" library="resistor" package="R1206" value="100k"/>
<element name="R15" library="resistor" package="R1206" value="470"/>
<element name="R16" library="resistor" package="R1206" value="62k"/>
<element name="R17" library="resistor" package="R1206" value="2.7k"/>
<element name="R18" library="resistor" package="R1206" value="2.041"/>
<element name="R19" library="resistor" package="RTRIM64W" value="2.2k"/>
<element name="R2" library="resistor" package="R1206" value="10k"/>
<element name="R20" library="resistor" package="RTRIM64W" value="2.2k"/>
<element name="R21" library="resistor" package="RTRIM64W" value="2.2k"/>
<element name="R25" library="resistor" package="RTRIM64W" value="10k"/>
<element name="R26" library="resistor" package="RTRIM64W" value="10k"/>
<element name="R3" library="resistor" package="R1206" value="180"/>
<element name="R30" library="resistor" package="R1206" value="100"/>
<element name="R31" library="resistor" package="R1206" value="100"/>
<element name="R32" library="resistor" package="R1206" value="100"/>
<element name="R4" library="resistor" package="RTRIM64W" value="10k"/>
<element name="R5" library="resistor" package="R1206" value="470"/>
<element name="R6" library="resistor" package="R1206" value="470"/>
<element name="R7" library="resistor" package="R1206" value="10k"/>
<element name="R8" library="resistor" package="R1206" value="10k"/>
<element name="R9" library="resistor" package="R1206" value="10k"/>
<element name="T1" library="transistor" package="TO92" value="BC547"/>
<element name="T2" library="transistor" package="TO92" value="BC237"/>
<element name="X1" library="con-molex" package="22-23-2021" value="22-23-2021">
<attribute name="OC_NEWARK" value="25C3832"/>
<attribute name="MPN" value="22-23-2021"/>
<attribute name="MF" value="MOLEX"/>
<attribute name="OC_FARNELL" value="1462926"/>
</element>
<element name="SV1" library="con-harting-ml" package="ML16L" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="X2" library="con-molex" package="22-23-2021" value="22-23-2021">
<attribute name="OC_NEWARK" value="25C3832"/>
<attribute name="MPN" value="22-23-2021"/>
<attribute name="MF" value="MOLEX"/>
<attribute name="OC_FARNELL" value="1462926"/>
</element>
<element name="H2" library="holes" package="3,2-PAD" value="MOUNT-PAD-ROUND3.2"/>
<element name="D10" library="diode" package="DO41-10" value="1N4004"/>
<element name="D14" library="diode" package="MINIMELF" value=""/>
<element name="C9" library="rcl" package="C025-050X050" value="Wima1u-RM2,5"/>
<element name="SJ2" library="jumper" package="SJ" value=""/>
</elements>
<signals>
<signal name="N$3">
<contactref element="C1" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="R5" pad="2"/>
<contactref element="R6" pad="1"/>
<contactref element="Q4" pad="1"/>
</signal>
<signal name="GND">
<contactref element="R2" pad="2"/>
<contactref element="T1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="T2" pad="1"/>
<contactref element="R13" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="Q3" pad="3"/>
<contactref element="C20" pad="-"/>
<contactref element="JP3" pad="6"/>
<contactref element="R17" pad="2"/>
<contactref element="C6" pad="-"/>
<contactref element="IC1" pad="4"/>
<contactref element="C5" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="C41" pad="2"/>
<contactref element="C50" pad="-"/>
<contactref element="IC5" pad="2"/>
<contactref element="C56" pad="-"/>
<contactref element="C53" pad="2"/>
<contactref element="C57" pad="-"/>
<contactref element="C61" pad="2"/>
<contactref element="C62" pad="-"/>
<contactref element="C60" pad="2"/>
<contactref element="SV1" pad="7"/>
<contactref element="SV1" pad="1"/>
<contactref element="SV1" pad="12"/>
<contactref element="SV1" pad="8"/>
<contactref element="SV1" pad="6"/>
<contactref element="SV1" pad="2"/>
<contactref element="X2" pad="2"/>
<contactref element="IC7" pad="2"/>
<contactref element="SJ2" pad="2"/>
<contactref element="IC4" pad="3"/>
<contactref element="X1" pad="2"/>
<contactref element="H1" pad="B3,2"/>
<contactref element="H3" pad="B3,2"/>
<contactref element="H4" pad="B3,2"/>
<contactref element="H2" pad="B3,2"/>
</signal>
<signal name="N$6">
<contactref element="R1" pad="2"/>
<contactref element="T1" pad="2"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="T2" pad="3"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="R10" pad="1"/>
<contactref element="Q2" pad="B"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="Q2" pad="E"/>
<contactref element="R11" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="R14" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="Q2" pad="C"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="R12" pad="2"/>
<contactref element="R13" pad="1"/>
<contactref element="Q3" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="R8" pad="2"/>
<contactref element="T2" pad="2"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="R15" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="C20" pad="+"/>
<contactref element="Q4" pad="3"/>
</signal>
<signal name="VDD">
<contactref element="R15" pad="2"/>
<contactref element="R16" pad="2"/>
<contactref element="C6" pad="+"/>
<contactref element="D10" pad="C"/>
</signal>
<signal name="VCC">
<contactref element="C7" pad="1"/>
<contactref element="IC11" pad="7"/>
<contactref element="C8" pad="1"/>
<contactref element="IC9" pad="7"/>
<contactref element="C10" pad="1"/>
<contactref element="IC10" pad="7"/>
<contactref element="JP3" pad="2"/>
<contactref element="R18" pad="1"/>
<contactref element="IC1" pad="6"/>
<contactref element="C41" pad="1"/>
<contactref element="C50" pad="+"/>
<contactref element="IC5" pad="3"/>
<contactref element="C57" pad="+"/>
<contactref element="C53" pad="1"/>
<contactref element="SV1" pad="15"/>
<contactref element="SV1" pad="16"/>
<contactref element="SV1" pad="3"/>
<contactref element="SV1" pad="4"/>
</signal>
<signal name="N$21">
<contactref element="IC11" pad="5"/>
<contactref element="IC4" pad="6"/>
<contactref element="IC4" pad="7"/>
<contactref element="C47" pad="2"/>
</signal>
<signal name="N$22">
<contactref element="R26" pad="2"/>
<contactref element="IC4" pad="5"/>
</signal>
<signal name="N$18">
<contactref element="IC9" pad="5"/>
<contactref element="IC4" pad="9"/>
<contactref element="IC4" pad="8"/>
<contactref element="C46" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="R25" pad="2"/>
<contactref element="IC4" pad="10"/>
</signal>
<signal name="N$28">
<contactref element="IC10" pad="5"/>
<contactref element="IC4" pad="13"/>
<contactref element="IC4" pad="14"/>
<contactref element="C48" pad="2"/>
</signal>
<signal name="N$31">
<contactref element="R4" pad="2"/>
<contactref element="IC4" pad="12"/>
</signal>
<signal name="N$23">
<contactref element="R19" pad="2"/>
<contactref element="IC11" pad="1"/>
</signal>
<signal name="N$24">
<contactref element="R19" pad="1"/>
<contactref element="IC11" pad="8"/>
</signal>
<signal name="N$20">
<contactref element="R20" pad="2"/>
<contactref element="IC9" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="R20" pad="1"/>
<contactref element="IC9" pad="8"/>
</signal>
<signal name="N$26">
<contactref element="R21" pad="2"/>
<contactref element="IC10" pad="1"/>
</signal>
<signal name="N$29">
<contactref element="R21" pad="1"/>
<contactref element="IC10" pad="8"/>
</signal>
<signal name="N$30">
<contactref element="R32" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="SV1" pad="13"/>
</signal>
<signal name="N$32">
<contactref element="R30" pad="2"/>
<contactref element="C21" pad="1"/>
<contactref element="SV1" pad="9"/>
</signal>
<signal name="N$33">
<contactref element="R31" pad="2"/>
<contactref element="C22" pad="1"/>
<contactref element="SV1" pad="5"/>
</signal>
<signal name="N$39">
<contactref element="JP3" pad="8"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="N$40">
<contactref element="JP3" pad="9"/>
<contactref element="IC11" pad="3"/>
</signal>
<signal name="N$42">
<contactref element="JP3" pad="7"/>
<contactref element="IC9" pad="3"/>
</signal>
<signal name="N$43">
<contactref element="JP3" pad="5"/>
<contactref element="IC9" pad="2"/>
</signal>
<signal name="N$44">
<contactref element="JP3" pad="3"/>
<contactref element="IC10" pad="3"/>
</signal>
<signal name="N$45">
<contactref element="JP3" pad="1"/>
<contactref element="IC10" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="R6" pad="2"/>
<contactref element="T1" pad="3"/>
</signal>
<signal name="N$46">
<contactref element="R8" pad="1"/>
<contactref element="SV1" pad="10"/>
</signal>
<signal name="N$52">
<contactref element="JP3" pad="10"/>
<contactref element="IC11" pad="2"/>
</signal>
<signal name="N$55">
<contactref element="R31" pad="1"/>
<contactref element="IC10" pad="6"/>
</signal>
<signal name="N$56">
<contactref element="R30" pad="1"/>
<contactref element="IC9" pad="6"/>
</signal>
<signal name="N$57">
<contactref element="R32" pad="1"/>
<contactref element="IC11" pad="6"/>
</signal>
<signal name="N$37">
<contactref element="Q3" pad="2"/>
<contactref element="Q4" pad="2"/>
<contactref element="C9" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="R1" pad="1"/>
<contactref element="SV1" pad="14"/>
</signal>
<signal name="+9V">
<contactref element="R4" pad="1"/>
<contactref element="X1" pad="1"/>
<contactref element="R25" pad="1"/>
<contactref element="R26" pad="1"/>
<contactref element="C27" pad="1"/>
<contactref element="IC4" pad="4"/>
<contactref element="IC5" pad="1"/>
<contactref element="C56" pad="+"/>
<contactref element="IC7" pad="3"/>
<contactref element="C60" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="IC1" pad="1"/>
<contactref element="L2" pad="2"/>
<contactref element="D10" pad="A"/>
</signal>
<signal name="N$17">
<contactref element="IC1" pad="3"/>
<contactref element="C5" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="R17" pad="1"/>
<contactref element="R16" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="8"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="7"/>
<contactref element="R18" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="L2" pad="1"/>
</signal>
<signal name="+12V">
<contactref element="X2" pad="1"/>
<contactref element="D14" pad="A"/>
</signal>
<signal name="N$50">
<contactref element="IC4" pad="2"/>
<contactref element="IC4" pad="1"/>
</signal>
<signal name="AGND">
<contactref element="JP3" pad="4"/>
<contactref element="IC11" pad="4"/>
<contactref element="C7" pad="2"/>
<contactref element="R26" pad="3"/>
<contactref element="C3" pad="2"/>
<contactref element="C47" pad="1"/>
<contactref element="C46" pad="1"/>
<contactref element="R25" pad="3"/>
<contactref element="C8" pad="2"/>
<contactref element="IC9" pad="4"/>
<contactref element="C48" pad="1"/>
<contactref element="C22" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="IC10" pad="4"/>
<contactref element="SV1" pad="11"/>
<contactref element="SJ2" pad="1"/>
<contactref element="R4" pad="3"/>
<contactref element="C27" pad="2"/>
<contactref element="IC4" pad="11"/>
</signal>
<signal name="N$15">
<contactref element="C21" pad="2"/>
</signal>
<signal name="N$41">
</signal>
<signal name="N$47">
<contactref element="C61" pad="1"/>
<contactref element="IC7" pad="1"/>
<contactref element="C62" pad="+"/>
<contactref element="D14" pad="C"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
