<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="2.54" y1="0" x2="2.54" y2="76.2" width="0" layer="20"/>
<wire x1="2.54" y1="76.2" x2="78.74" y2="76.2" width="0" layer="20"/>
<wire x1="78.74" y1="76.2" x2="78.74" y2="0" width="0" layer="20"/>
<wire x1="78.74" y1="0" x2="2.54" y2="0" width="0" layer="20"/>
<text>+</text>
<text>-</text>
<text>2016 ECET Summer Amp Project</text>
<text>B</text>
<text>G</text>
<text>2016 ECET Summer Amp Project</text>
</plain>
<libraries>
<library name="ERIC">
<description>CDS Photoconductive Photocell.
PDV-P7002
Digikey part PDV-P7002-ND</description>
<packages>
<package name="MULTIWATT_11">
<description>Multi Watt 11 package</description>
</package>
<package name="CAP_CER_TDK_FK28_5MM">
<description>TDK Ceramic Capacitor Footprint
28 Series  5mm leads
Should be appropriate for other 5mm leaded ceramics caps
http://product.tdk.com/capacitor/leadmlcc/en/documents/leadmlcc_commercial_general_en.pdf</description>
</package>
<package name="CONN_JACK_POWER_2.1MM_PCB">
<description>CUI Power Jack
CP-102A-ND</description>
</package>
<package name="SCREW_TERM_2_ON_SHORE_OSTTA_5MM">
<description>On Shore Technology
5mm 2 pin screw terminal
OSTTA 5.omm series 1-Interlock
http://www.on-shore.com/sites/default/files/manuals/osttaxx0161_0.pdf
ED2561-ND</description>
</package>
<package name="TO-92_EQUILATERAL_TRIANGLE">
</package>
<package name="CAP_POL_6.3_5.0">
</package>
<package name="CAP_POL_10MMD_5MMP">
<description>10mm diameter, 5mm leads polarized capacitor.</description>
</package>
<package name="HEAT_SINK_R_SERIES">
<description>R Series Heatsinks
For TO-218, TO-220 and TO-247 devices
RA-T2X-25E-ND</description>
</package>
<package name="SJ1-352XN">
<description>CUI
Series:SJ1-352XN&lt;br&gt;
Description: 3.5 MM Audio Jacks&lt;br&gt;

Digikey Part: CP1-3523N-ND</description>
</package>
<package name="TESTPOINT_MULTIPURPOSE">
<description>Test Point Multipurpose Keystone
5011K-ND
Available in RED, BLACK, WHITE, ORANGE, YELLOW, BROWN, GREEN, BLUE, GREY, and PURPLE</description>
</package>
<package name="RESISTOR_ARRAY_CTS_SERIES_770_5_RES">
</package>
<package name="RESISTOR_ARRAY_CTS_SERIES_770_3_RES">
<description>Resistor Array Through Hole&lt;br&gt;
http://www.ctscorp.com/components/Datasheets/770.pdf</description>
</package>
<package name="SWITCH_TOGGLE_NKK_B_G_BICOLOR">
</package>
</packages>
</library>
<library name="SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. 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-0.4">
<description>1/4W Resistor, 0.4" wide&lt;p&gt;

Yageo CFR series &lt;a href="http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf"&gt;http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf&lt;/a&gt;</description>
</package>
<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>
<library name="Bourns">
<packages>
<package name="PTV09A-4">
<description>PTV09 Series -9mm Potentiometer Vertical</description>
</package>
</packages>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL14">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="POWER_AMP" library="ERIC" package="MULTIWATT_11" value="TDA7391"/>
<element name="IN-" library="ERIC" package="CAP_CER_TDK_FK28_5MM" value="0.22u"/>
<element name="INPUT" library="ERIC" package="CAP_CER_TDK_FK28_5MM" value="0.22u"/>
<element name="V1" library="ERIC" package="CONN_JACK_POWER_2.1MM_PCB" value="POWER_DC_BARREL_JACKCP-102A"/>
<element name="SYNC" library="SparkFun" package="AXIAL-0.4" value="56K"/>
<element name="PWR1" library="ERIC" package="CAP_CER_TDK_FK28_5MM" value="0.1u"/>
<element name="J1" library="ERIC" package="SCREW_TERM_2_ON_SHORE_OSTTA_5MM" value=""/>
<element name="5V_REG" library="ERIC" package="TO-92_EQUILATERAL_TRIANGLE" value="MCP1702TRIANGLE"/>
<element name="VIN01" library="ERIC" package="CAP_CER_TDK_FK28_5MM" value="1u"/>
<element name="VOUT1" library="ERIC" package="CAP_CER_TDK_FK28_5MM" value="1u"/>
<element name="PWR2" library="ERIC" package="CAP_POL_10MMD_5MMP" value="1000u"/>
<element name="U$8" library="ERIC" package="HEAT_SINK_R_SERIES" value="HEAT_SINK_BOARD_MOUNTR_SERIES"/>
<element name="VOLUME" library="Bourns" package="PTV09A-4" value=""/>
<element name="RING" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="TIP" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="AMP_INPUT" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="12V" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE">
<attribute name="NAME"/>
</element>
<element name="U$14" library="SparkFun" package="STAND-OFF" value=""/>
<element name="U$15" library="SparkFun" package="STAND-OFF" value=""/>
<element name="U$16" library="SparkFun" package="STAND-OFF" value=""/>
<element name="U$17" library="SparkFun" package="STAND-OFF" value=""/>
<element name="R_PREAMP" library="ERIC" package="RESISTOR_ARRAY_CTS_SERIES_770_5_RES" value="10K"/>
<element name="VGND" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="STBY" library="ERIC" package="SWITCH_TOGGLE_NKK_B_G_BICOLOR" value="SWITCH_SPDT_2_LEDHEDGE"/>
<element name="AMP_1" library="ERIC" package="CAP_CER_TDK_FK28_5MM" value="0.1u"/>
<element name="PREAMP" library="linear" package="DIL14" value="TL074P"/>
<element name="RIGHT" library="ERIC" package="CAP_POL_6.3_5.0" value="10u"/>
<element name="LEFT" library="ERIC" package="CAP_POL_6.3_5.0" value="10u"/>
<element name="R_STBY" library="ERIC" package="RESISTOR_ARRAY_CTS_SERIES_770_3_RES" value="470"/>
<element name="VOUT10" library="ERIC" package="CAP_POL_6.3_5.0" value="10u"/>
<element name="VIN10" library="ERIC" package="CAP_POL_6.3_5.0" value="10u"/>
<element name="AMP10" library="ERIC" package="CAP_POL_6.3_5.0" value="10u"/>
<element name="MUTE" library="ERIC" package="CAP_POL_6.3_5.0" value="10u"/>
<element name="V+" library="ERIC" package="CAP_POL_6.3_5.0" value="10u"/>
<element name="SUM" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="GND" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="INPUT_GND" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="GND26" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="POWER_GND" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE">
<attribute name="NAME"/>
</element>
<element name="GND30" library="ERIC" package="TESTPOINT_MULTIPURPOSE" value="TEST_POINTMULTIPURPOSE"/>
<element name="PRE_AMP_G" library="SparkFun" package="AXIAL-0.4" value="0"/>
<element name="INPUT_G" library="SparkFun" package="AXIAL-0.4" value="0"/>
<element name="REGULATOR_GND" library="SparkFun" package="AXIAL-0.4" value="0"/>
<element name="PWR3" library="ERIC" package="CAP_CER_TDK_FK28_5MM" value="0.1u"/>
<element name="U$1" library="ERIC" package="SJ1-352XN" value="AUDIO_JACK_STEREO_NO_SWITCHSJ1-3523N"/>
</elements>
<signals>
<signal name="GND">
<contactref element="V1" pad="2"/>
<contactref element="PWR1" pad="P$1"/>
<contactref element="POWER_AMP" pad="6"/>
<contactref element="5V_REG" pad="1"/>
<contactref element="5V_REG" pad="1"/>
<contactref element="VIN01" pad="P$1"/>
<contactref element="PWR2" pad="-"/>
<contactref element="U$8" pad="P$1"/>
<contactref element="U$8" pad="P$2"/>
<contactref element="VOLUME" pad="4"/>
<contactref element="STBY" pad="1"/>
<contactref element="VIN10" pad="-"/>
<contactref element="MUTE" pad="-"/>
<contactref element="GND" pad="TP"/>
<contactref element="GND26" pad="TP"/>
<contactref element="POWER_GND" pad="TP"/>
<contactref element="GND30" pad="TP"/>
<contactref element="PRE_AMP_G" pad="P$2"/>
<contactref element="INPUT_G" pad="P$2"/>
<contactref element="REGULATOR_GND" pad="P$2"/>
<contactref element="PWR3" pad="P$1"/>
<contactref element="SYNC" pad="P$1"/>
</signal>
<signal name="PRE_OUTPUT">
<contactref element="VOLUME" pad="3"/>
<contactref element="R_PREAMP" pad="4"/>
<contactref element="PREAMP" pad="1"/>
<contactref element="SUM" pad="TP"/>
</signal>
<signal name="N$3">
<contactref element="POWER_AMP" pad="8"/>
<contactref element="STBY" pad="2"/>
<contactref element="R_STBY" pad="1"/>
<contactref element="PREAMP" pad="9"/>
</signal>
<signal name="12V">
<contactref element="V1" pad="1"/>
<contactref element="POWER_AMP" pad="3"/>
<contactref element="POWER_AMP" pad="9"/>
<contactref element="PWR1" pad="P$2"/>
<contactref element="5V_REG" pad="2"/>
<contactref element="VIN01" pad="P$2"/>
<contactref element="PWR2" pad="+"/>
<contactref element="12V" pad="TP"/>
<contactref element="12V" pad="TP"/>
<contactref element="STBY" pad="5B"/>
<contactref element="STBY" pad="3"/>
<contactref element="AMP_1" pad="P$2"/>
<contactref element="PREAMP" pad="4"/>
<contactref element="VIN10" pad="+"/>
<contactref element="AMP10" pad="+"/>
<contactref element="PWR3" pad="P$2"/>
<contactref element="STBY" pad="5G"/>
</signal>
<signal name="VGND">
<contactref element="5V_REG" pad="3"/>
<contactref element="VOUT1" pad="P$2"/>
<contactref element="VOLUME" pad="1"/>
<contactref element="VGND" pad="TP"/>
<contactref element="PREAMP" pad="10"/>
<contactref element="VOUT10" pad="+"/>
<contactref element="R_PREAMP" pad="7"/>
<contactref element="R_PREAMP" pad="9"/>
<contactref element="V+" pad="+"/>
</signal>
<signal name="N$10">
<contactref element="R_PREAMP" pad="6"/>
<contactref element="R_PREAMP" pad="2"/>
<contactref element="R_PREAMP" pad="3"/>
<contactref element="PREAMP" pad="2"/>
</signal>
<signal name="TIP">
<contactref element="TIP" pad="TP"/>
<contactref element="LEFT" pad="-"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="RING">
<contactref element="RING" pad="TP"/>
<contactref element="RIGHT" pad="-"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="AMP_INPUT">
<contactref element="INPUT" pad="P$1"/>
<contactref element="AMP_INPUT" pad="TP"/>
<contactref element="PREAMP" pad="6"/>
<contactref element="PREAMP" pad="7"/>
</signal>
<signal name="N$6">
<contactref element="POWER_AMP" pad="11"/>
<contactref element="MUTE" pad="+"/>
</signal>
<signal name="N$14">
<contactref element="STBY" pad="4B"/>
<contactref element="R_STBY" pad="2"/>
<contactref element="STBY" pad="4G"/>
</signal>
<signal name="N$15">
<contactref element="STBY" pad="6B"/>
<contactref element="R_STBY" pad="4"/>
<contactref element="STBY" pad="6G"/>
</signal>
<signal name="N$9">
<contactref element="R_PREAMP" pad="5"/>
<contactref element="RIGHT" pad="+"/>
</signal>
<signal name="N$11">
<contactref element="R_PREAMP" pad="1"/>
<contactref element="LEFT" pad="+"/>
</signal>
<signal name="N$12">
<contactref element="PREAMP" pad="5"/>
<contactref element="VOLUME" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="PREAMP" pad="3"/>
<contactref element="R_PREAMP" pad="8"/>
<contactref element="R_PREAMP" pad="10"/>
</signal>
<signal name="SPEAKER+">
<contactref element="POWER_AMP" pad="7"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="SPEAKER-">
<contactref element="POWER_AMP" pad="5"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="INPUT_GND">
<contactref element="INPUT_GND" pad="TP"/>
<contactref element="INPUT_G" pad="P$1"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="PREAMP_GND">
<contactref element="AMP_1" pad="P$1"/>
<contactref element="AMP10" pad="-"/>
<contactref element="PREAMP" pad="11"/>
<contactref element="PRE_AMP_G" pad="P$1"/>
<contactref element="V+" pad="-"/>
<contactref element="IN-" pad="P$1"/>
<contactref element="PREAMP" pad="12"/>
<contactref element="PREAMP" pad="13"/>
</signal>
<signal name="REGULATOR_GND">
<contactref element="VOUT1" pad="P$1"/>
<contactref element="REGULATOR_GND" pad="P$1"/>
<contactref element="VOUT10" pad="-"/>
</signal>
<signal name="N$1">
<contactref element="INPUT" pad="P$2"/>
<contactref element="POWER_AMP" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="IN-" pad="P$2"/>
<contactref element="POWER_AMP" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="R_STBY" pad="3"/>
<contactref element="PREAMP" pad="8"/>
</signal>
<signal name="N$7">
<contactref element="SYNC" pad="P$2"/>
<contactref element="POWER_AMP" pad="10"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
