<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="51" width="0" layer="20"/>
<wire x1="100" y1="51" x2="0" y2="51" width="0" layer="20"/>
<wire x1="0" y1="51" x2="0" y2="0" width="0" layer="20"/>
<text>PAM8610</text>
<text>Desain by : 
Mr. Sottong</text>
<text>PAM8610</text>
<text>Mr. Sottong x PCBWay</text>
<text>DC 12V</text>
<text>R+</text>
<text>R-</text>
<text>MUTE</text>
<text>L+</text>
<text>L-</text>
<text>OUT_R</text>
<text>GND</text>
<text>OUT_L</text>
<text>GND</text>
<text>AUDIO IN</text>
<text>Mr. Sottong x PCBWay</text>
</plain>
<libraries>
<library name="00.Libraryku">
<packages>
<package name="C0805">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="RK097-DUAL-ELEMENT">
<description>ALPS RK097 Dual Element D-Shaft</description>
</package>
<package name="E3,5-8">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 3.5 mm, diameter 8 mm</description>
</package>
<package name="E5-10,5">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5.08 mm, diameter 10.5 mm</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="SO08">
<description>&lt;b&gt;Small Outline Package 8&lt;/b&gt;&lt;br&gt;
NS Package M08A</description>
</package>
</packages>
</library>
<library name="linear2">
<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="SO14">
<description>&lt;b&gt;Small Outline Package 14&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="PJ-324M">
<packages>
<package name="PJ-324MH">
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pam8610">
<packages>
<package name="PAM">
</package>
</packages>
</library>
<library name="con-wago-500">
<description>&lt;b&gt;Wago Screw Clamps&lt;/b&gt;&lt;p&gt;
Grid 5.00 mm&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="W237-102">
<description>&lt;b&gt;WAGO SCREW CLAMP&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-jack">
<description>&lt;b&gt;Jacks&lt;/b&gt;&lt;p&gt;
Power Connectors&lt;br&gt;
Phone Connectors&lt;br&gt;
Cinch Connectors&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DCJ0303">
<description>&lt;b&gt;DC POWER JACK&lt;/b&gt; Pad shape changed to LONG 2007.07.26&lt;p&gt;
Source: DCJ0303.pdf</description>
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="3,0-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 3.0 mm, round</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C10" library="00.Libraryku" package="C0805" value="33n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="00.Libraryku" package="C0805" value="3n3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="00.Libraryku" package="C0805" value="3n3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="00.Libraryku" package="C0805" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C14" library="00.Libraryku" package="C0805" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C15" library="00.Libraryku" package="C0805" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="00.Libraryku" package="C0805" value="2u2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="00.Libraryku" package="C0805" value="2u2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="00.Libraryku" package="C0805" value="33n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="00.Libraryku" package="C0805" value="33n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="00.Libraryku" package="C0805" value="3n3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="00.Libraryku" package="C0805" value="3n3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="00.Libraryku" package="C0805" value="2u2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="00.Libraryku" package="C0805" value="33n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="linear" package="SO08" value="LM358D">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="12"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="linear2" package="SO14" value="TL074D">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="PJ-324M" package="PJ-324MH" value="PJ-324MH">
<attribute name="AVAILABILITY" value="Unavailable"/>
<attribute name="DESCRIPTION" value=" Headphone Stereo jack/Audio connector "/>
<attribute name="MF" value="Wenzhou QingPu Electronics Co.Ltd"/>
<attribute name="MP" value="PJ324M"/>
<attribute name="NAME"/>
<attribute name="PACKAGE" value="Package "/>
<attribute name="PRICE" value="None"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="pinhead" package="1X03" value="">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="92"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="00.Libraryku" package="R0805" value="20k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="00.Libraryku" package="R0805" value="3k3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="00.Libraryku" package="R0805" value="100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="00.Libraryku" package="R0805" value="47k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13/1" library="00.Libraryku" package="RK097-DUAL-ELEMENT" value="(Trbl) 50k"/>
<element name="R14" library="00.Libraryku" package="R0805" value="0R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="00.Libraryku" package="R0805" value="20k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R18" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R19" library="00.Libraryku" package="R0805" value="0R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="00.Libraryku" package="R0805" value="20k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R21" library="00.Libraryku" package="R0805" value="3k3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R22" library="00.Libraryku" package="R0805" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R23" library="00.Libraryku" package="R0805" value="47k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R24" library="00.Libraryku" package="R0805" value="0R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R25" library="00.Libraryku" package="R0805" value="0R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3/1" library="00.Libraryku" package="RK097-DUAL-ELEMENT" value="(Volume) 50k"/>
<element name="R4" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="00.Libraryku" package="R0805" value="20k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8/1" library="00.Libraryku" package="RK097-DUAL-ELEMENT" value="(Bass) 50k"/>
<element name="R9" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="pam8610" package="PAM" value="PAM8610"/>
<element name="X2" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="POPULARITY" value="32"/>
<attribute name="VALUE"/>
</element>
<element name="X3" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="POPULARITY" value="32"/>
<attribute name="VALUE"/>
</element>
<element name="X4" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="POPULARITY" value="32"/>
<attribute name="VALUE"/>
</element>
<element name="X5" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="POPULARITY" value="32"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="pinhead" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="98"/>
<attribute name="VALUE"/>
</element>
<element name="C22" library="00.Libraryku" package="E3,5-8" value="470u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C16" library="00.Libraryku" package="C0805" value="10n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C17" library="00.Libraryku" package="C0805" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C18" library="00.Libraryku" package="C0805" value="10u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C19" library="00.Libraryku" package="C0805" value="10u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R26" library="00.Libraryku" package="R0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C21" library="00.Libraryku" package="E5-10,5" value="100u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="con-jack" package="DCJ0303" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="POPULARITY" value="20"/>
<attribute name="VALUE"/>
</element>
<element name="R27" library="00.Libraryku" package="R0805" value="4k7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R28" library="00.Libraryku" package="R0805" value="4k7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C23" library="00.Libraryku" package="E3,5-8" value="470u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="H1" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0">
<attribute name="POPULARITY" value="17"/>
</element>
<element name="H2" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0">
<attribute name="POPULARITY" value="17"/>
</element>
<element name="H3" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0">
<attribute name="POPULARITY" value="17"/>
</element>
<element name="H4" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0">
<attribute name="POPULARITY" value="17"/>
</element>
</elements>
<signals>
<signal name="N$3">
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="IC1" pad="3"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="MID">
<contactref element="IC1" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="R3/1" pad="1-1"/>
<contactref element="R3/1" pad="2-1"/>
<contactref element="R13" pad="1"/>
<contactref element="R26" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="4"/>
<contactref element="C2" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="C13" pad="2"/>
<contactref element="R12" pad="1"/>
<contactref element="R23" pad="1"/>
<contactref element="JP1" pad="2"/>
<contactref element="J1" pad="1"/>
<contactref element="X2" pad="1"/>
<contactref element="X3" pad="1"/>
<contactref element="IC2" pad="11"/>
<contactref element="U$1" pad="GND"/>
<contactref element="C22" pad="-"/>
<contactref element="U$1" pad="GND_V"/>
<contactref element="C19" pad="1"/>
<contactref element="C16" pad="1"/>
<contactref element="C18" pad="1"/>
<contactref element="C17" pad="1"/>
<contactref element="C21" pad="-"/>
<contactref element="J2" pad="2"/>
<contactref element="J2" pad="3"/>
<contactref element="R27" pad="1"/>
<contactref element="R28" pad="1"/>
<contactref element="C23" pad="-"/>
</signal>
<signal name="VCC">
<contactref element="C13" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="4"/>
<contactref element="C19" pad="2"/>
<contactref element="C16" pad="2"/>
<contactref element="C18" pad="2"/>
<contactref element="C17" pad="2"/>
<contactref element="J2" pad="1"/>
<contactref element="C23" pad="+"/>
<contactref element="U$1" pad="VCC"/>
<contactref element="C22" pad="+"/>
<contactref element="C21" pad="+"/>
</signal>
<signal name="N$4">
<contactref element="R4" pad="2"/>
<contactref element="R3/1" pad="1-2"/>
</signal>
<signal name="N$5">
<contactref element="R4" pad="1"/>
<contactref element="IC2" pad="2"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="R6" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="R8/1" pad="1-3"/>
</signal>
<signal name="N$10">
<contactref element="R7" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="R8/1" pad="1-1"/>
</signal>
<signal name="N$6">
<contactref element="C5" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="R8/1" pad="1-2"/>
</signal>
<signal name="N$8">
<contactref element="R10" pad="1"/>
<contactref element="R9" pad="2"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="N$14">
<contactref element="C7" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="IC2" pad="8"/>
<contactref element="R22" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="R24" pad="2"/>
<contactref element="R25" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="R15" pad="2"/>
<contactref element="R3/1" pad="2-2"/>
</signal>
<signal name="N$22">
<contactref element="R15" pad="1"/>
<contactref element="R16" pad="2"/>
<contactref element="IC2" pad="6"/>
</signal>
<signal name="N$23">
<contactref element="R16" pad="1"/>
<contactref element="R17" pad="2"/>
<contactref element="C11" pad="1"/>
<contactref element="IC2" pad="7"/>
</signal>
<signal name="N$24">
<contactref element="R17" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="R8/1" pad="2-3"/>
</signal>
<signal name="N$25">
<contactref element="R18" pad="2"/>
<contactref element="C10" pad="1"/>
<contactref element="R8/1" pad="2-1"/>
</signal>
<signal name="N$26">
<contactref element="C10" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="R20" pad="1"/>
<contactref element="R8/1" pad="2-2"/>
</signal>
<signal name="N$27">
<contactref element="R21" pad="1"/>
<contactref element="R20" pad="2"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="N$30">
<contactref element="C12" pad="2"/>
<contactref element="R18" pad="1"/>
<contactref element="IC2" pad="14"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$32">
<contactref element="R22" pad="2"/>
<contactref element="R23" pad="2"/>
<contactref element="R19" pad="2"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="IN_L">
<contactref element="C8" pad="1"/>
<contactref element="JP1" pad="1"/>
<contactref element="R27" pad="2"/>
<contactref element="J1" pad="5"/>
</signal>
<signal name="IN_R">
<contactref element="C3" pad="1"/>
<contactref element="J1" pad="2"/>
<contactref element="JP1" pad="3"/>
<contactref element="R28" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="R19" pad="1"/>
<contactref element="C14" pad="2"/>
</signal>
<signal name="N$18">
<contactref element="R25" pad="1"/>
<contactref element="C15" pad="2"/>
</signal>
<signal name="PAM_IN_R">
<contactref element="R24" pad="1"/>
<contactref element="U$1" pad="R_IN"/>
</signal>
<signal name="OUT_R">
<contactref element="C15" pad="1"/>
<contactref element="X2" pad="2"/>
</signal>
<signal name="OUT_L">
<contactref element="C14" pad="1"/>
<contactref element="X3" pad="2"/>
</signal>
<signal name="PAM_IN_L">
<contactref element="R14" pad="1"/>
<contactref element="U$1" pad="L_IN"/>
</signal>
<signal name="N$19">
<contactref element="IC2" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="R10" pad="2"/>
<contactref element="R13/1" pad="1-2"/>
</signal>
<signal name="N$13">
<contactref element="R21" pad="2"/>
<contactref element="R13/1" pad="2-2"/>
</signal>
<signal name="N$34">
<contactref element="JP2" pad="1"/>
<contactref element="U$1" pad="M1"/>
</signal>
<signal name="N$35">
<contactref element="U$1" pad="M2"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="N$38">
<contactref element="IC2" pad="12"/>
<contactref element="R26" pad="2"/>
</signal>
<signal name="N$39">
<contactref element="IC2" pad="3"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R13/1" pad="2-1"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="R13/1" pad="2-3"/>
<contactref element="C11" pad="2"/>
</signal>
<signal name="N$28">
<contactref element="R13/1" pad="1-3"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="C7" pad="1"/>
<contactref element="R13/1" pad="1-1"/>
</signal>
<signal name="N$37">
<contactref element="IC2" pad="10"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$40">
<contactref element="IC2" pad="5"/>
<contactref element="R13" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="R3/1" pad="1-3"/>
<contactref element="C8" pad="2"/>
</signal>
<signal name="N$20">
<contactref element="R3/1" pad="2-3"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="R+"/>
<contactref element="X4" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="X4" pad="1"/>
<contactref element="U$1" pad="R-"/>
</signal>
<signal name="N$31">
<contactref element="X5" pad="2"/>
<contactref element="U$1" pad="L-"/>
</signal>
<signal name="N$33">
<contactref element="U$1" pad="L+"/>
<contactref element="X5" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
