<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.3">
<drawing>
<board>
<plain>
<wire x1="6.35" y1="87.427" x2="0" y2="81.077" width="0" layer="20"/>
<wire x1="0" y1="81.077" x2="0" y2="7.112" width="0" layer="20"/>
<wire x1="0" y1="7.112" x2="6.35" y2="0.762" width="0" layer="20"/>
<wire x1="6.35" y1="0.762" x2="78.44" y2="0.762" width="0" layer="20"/>
<wire x1="78.44" y1="0.762" x2="84.79" y2="7.112" width="0" layer="20"/>
<wire x1="84.79" y1="7.112" x2="84.79" y2="81.077" width="0" layer="20"/>
<wire x1="84.79" y1="81.077" x2="78.44" y2="87.427" width="0" layer="20"/>
<wire x1="78.44" y1="87.427" x2="6.35" y2="87.427" width="0" layer="20"/>
<text>1</text>
<text>2</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>6</text>
<text>7</text>
<text>8</text>
<text>GND</text>
<text>headstage test board</text>
<text>RHD2132 headstage</text>
<text>v1.0 Jan 2013</text>
<text>9</text>
<text>10</text>
<text>11</text>
<text>12</text>
<text>13</text>
<text>14</text>
<text>15</text>
<text>16</text>
<text>17</text>
<text>18</text>
<text>19</text>
<text>20</text>
<text>21</text>
<text>22</text>
<text>23</text>
<text>24</text>
<text>25</text>
<text>26</text>
<text>27</text>
<text>28</text>
<text>29</text>
<text>30</text>
<text>31</text>
<text>32</text>
<text>CH1</text>
<text>v</text>
</plain>
<libraries>
<library name="josh">
<packages>
<package name="3_5MM_STEREO_JACK">
</package>
<package name="BNC_RIGHT_ANGLE">
</package>
<package name="DIP_SWITCH_8_POS">
</package>
<package name="RESISTOR_PTH">
</package>
</packages>
</library>
<library name="sparkfun">
<packages>
<package name="1X02">
</package>
<package name="1X01">
</package>
<package name="1X03">
</package>
</packages>
</library>
<library name="omnetics">
<packages>
<package name="NPD-36-VV-GS">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="josh" package="3_5MM_STEREO_JACK" value="3_5MM_STEREO_JACK"/>
<element name="U$2" library="josh" package="BNC_RIGHT_ANGLE" value="BNC_RIGHT_ANGLE"/>
<element name="100K" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="10K" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="100K_2" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="100" library="josh" package="RESISTOR_PTH" value="100"/>
<element name="20" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="1K" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R32" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R31" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R30" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="RESGND" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="EQ_SIG" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="JP2" library="sparkfun" package="1X02" value=""/>
<element name="JP3" library="sparkfun" package="1X02" value=""/>
<element name="JP4" library="sparkfun" package="1X02" value=""/>
<element name="JP5" library="sparkfun" package="1X01" value="M01PTH"/>
<element name="JP6" library="sparkfun" package="1X01" value="M01PTH"/>
<element name="JP1" library="sparkfun" package="1X03" value=""/>
<element name="SWITCH1" library="josh" package="DIP_SWITCH_8_POS" value="DIP_SWITCH_8_POS"/>
<element name="SWITCH2" library="josh" package="DIP_SWITCH_8_POS" value="DIP_SWITCH_8_POS"/>
<element name="SWITCH3" library="josh" package="DIP_SWITCH_8_POS" value="DIP_SWITCH_8_POS"/>
<element name="SWITCH4" library="josh" package="DIP_SWITCH_8_POS" value="DIP_SWITCH_8_POS"/>
<element name="R29" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R28" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R27" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R26" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R25" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R24" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R23" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R22" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R21" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R20" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R19" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R18" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R17" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R16" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R15" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R14" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R13" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R12" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R11" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R10" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R9" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R8" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R7" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R6" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R5" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R4" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R3" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R2" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="R1" library="josh" package="RESISTOR_PTH" value="RESISTOR_PTH"/>
<element name="U$3" library="omnetics" package="NPD-36-VV-GS" value="NPD-36-VV-GS"/>
</elements>
<signals>
<signal name="CH32">
<contactref element="R32" pad="P$1"/>
<contactref element="SWITCH1" pad="P$1"/>
<contactref element="U$3" pad="P$9"/>
</signal>
<signal name="CH31">
<contactref element="R31" pad="P$1"/>
<contactref element="SWITCH1" pad="P$2"/>
<contactref element="U$3" pad="P$11"/>
</signal>
<signal name="CH30">
<contactref element="R30" pad="P$1"/>
<contactref element="SWITCH1" pad="P$3"/>
<contactref element="U$3" pad="P$12"/>
</signal>
<signal name="GND">
<contactref element="SWITCH4" pad="P$16"/>
<contactref element="SWITCH4" pad="P$15"/>
<contactref element="SWITCH4" pad="P$14"/>
<contactref element="SWITCH4" pad="P$13"/>
<contactref element="SWITCH4" pad="P$12"/>
<contactref element="SWITCH4" pad="P$11"/>
<contactref element="SWITCH4" pad="P$10"/>
<contactref element="SWITCH4" pad="P$9"/>
<contactref element="SWITCH3" pad="P$16"/>
<contactref element="SWITCH3" pad="P$15"/>
<contactref element="SWITCH3" pad="P$14"/>
<contactref element="SWITCH3" pad="P$13"/>
<contactref element="SWITCH1" pad="P$9"/>
<contactref element="SWITCH1" pad="P$10"/>
<contactref element="SWITCH1" pad="P$11"/>
<contactref element="SWITCH1" pad="P$12"/>
<contactref element="SWITCH1" pad="P$13"/>
<contactref element="SWITCH1" pad="P$14"/>
<contactref element="SWITCH1" pad="P$15"/>
<contactref element="SWITCH1" pad="P$16"/>
<contactref element="SWITCH2" pad="P$9"/>
<contactref element="SWITCH2" pad="P$10"/>
<contactref element="SWITCH2" pad="P$11"/>
<contactref element="SWITCH2" pad="P$12"/>
<contactref element="SWITCH2" pad="P$13"/>
<contactref element="SWITCH2" pad="P$14"/>
<contactref element="SWITCH2" pad="P$15"/>
<contactref element="SWITCH2" pad="P$16"/>
<contactref element="SWITCH3" pad="P$9"/>
<contactref element="SWITCH3" pad="P$10"/>
<contactref element="SWITCH3" pad="P$11"/>
<contactref element="SWITCH3" pad="P$12"/>
<contactref element="U$1" pad="P$1"/>
<contactref element="U$2" pad="P$GND"/>
<contactref element="JP6" pad="1"/>
<contactref element="100" pad="P$1"/>
<contactref element="20" pad="P$1"/>
<contactref element="JP4" pad="1"/>
<contactref element="RESGND" pad="P$1"/>
<contactref element="U$3" pad="P$1"/>
<contactref element="U$3" pad="P$18"/>
<contactref element="U$3" pad="P$19"/>
<contactref element="U$3" pad="P$36"/>
</signal>
<signal name="N$4">
<contactref element="U$1" pad="P$2"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="N$6">
<contactref element="U$1" pad="P$3"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="JP1" pad="2"/>
<contactref element="10K" pad="P$1"/>
</signal>
<signal name="N$8">
<contactref element="10K" pad="P$2"/>
<contactref element="100K" pad="P$2"/>
<contactref element="100K_2" pad="P$2"/>
<contactref element="100" pad="P$2"/>
<contactref element="1K" pad="P$1"/>
</signal>
<signal name="N$9">
<contactref element="100K" pad="P$1"/>
<contactref element="U$2" pad="P$SIG"/>
</signal>
<signal name="N$10">
<contactref element="100K_2" pad="P$1"/>
<contactref element="JP5" pad="1"/>
</signal>
<signal name="SIG">
<contactref element="1K" pad="P$2"/>
<contactref element="20" pad="P$2"/>
<contactref element="R32" pad="P$2"/>
<contactref element="R31" pad="P$2"/>
<contactref element="R30" pad="P$2"/>
<contactref element="R29" pad="P$2"/>
<contactref element="R28" pad="P$2"/>
<contactref element="R27" pad="P$2"/>
<contactref element="R26" pad="P$2"/>
<contactref element="R25" pad="P$2"/>
<contactref element="R24" pad="P$2"/>
<contactref element="R23" pad="P$2"/>
<contactref element="R22" pad="P$2"/>
<contactref element="R21" pad="P$2"/>
<contactref element="R20" pad="P$2"/>
<contactref element="R19" pad="P$2"/>
<contactref element="R18" pad="P$2"/>
<contactref element="R17" pad="P$2"/>
<contactref element="R16" pad="P$2"/>
<contactref element="R15" pad="P$2"/>
<contactref element="R1" pad="P$2"/>
<contactref element="R2" pad="P$2"/>
<contactref element="R3" pad="P$2"/>
<contactref element="R4" pad="P$2"/>
<contactref element="R5" pad="P$2"/>
<contactref element="R6" pad="P$2"/>
<contactref element="R7" pad="P$2"/>
<contactref element="R8" pad="P$2"/>
<contactref element="R9" pad="P$2"/>
<contactref element="R10" pad="P$2"/>
<contactref element="R11" pad="P$2"/>
<contactref element="R12" pad="P$2"/>
<contactref element="R13" pad="P$2"/>
<contactref element="R14" pad="P$2"/>
<contactref element="EQ_SIG" pad="P$1"/>
</signal>
<signal name="CH28">
<contactref element="R28" pad="P$1"/>
<contactref element="SWITCH1" pad="P$5"/>
<contactref element="U$3" pad="P$14"/>
</signal>
<signal name="CH27">
<contactref element="R27" pad="P$1"/>
<contactref element="SWITCH1" pad="P$6"/>
<contactref element="U$3" pad="P$15"/>
</signal>
<signal name="CH26">
<contactref element="R26" pad="P$1"/>
<contactref element="SWITCH1" pad="P$7"/>
<contactref element="U$3" pad="P$17"/>
</signal>
<signal name="CH25">
<contactref element="R25" pad="P$1"/>
<contactref element="SWITCH1" pad="P$8"/>
<contactref element="U$3" pad="P$16"/>
</signal>
<signal name="CH23">
<contactref element="R23" pad="P$1"/>
<contactref element="SWITCH2" pad="P$2"/>
<contactref element="U$3" pad="P$21"/>
</signal>
<signal name="CH22">
<contactref element="R22" pad="P$1"/>
<contactref element="SWITCH2" pad="P$3"/>
<contactref element="U$3" pad="P$22"/>
</signal>
<signal name="CH21">
<contactref element="R21" pad="P$1"/>
<contactref element="SWITCH2" pad="P$4"/>
<contactref element="U$3" pad="P$23"/>
</signal>
<signal name="CH20">
<contactref element="R20" pad="P$1"/>
<contactref element="SWITCH2" pad="P$5"/>
<contactref element="U$3" pad="P$24"/>
</signal>
<signal name="CH19">
<contactref element="R19" pad="P$1"/>
<contactref element="SWITCH2" pad="P$6"/>
<contactref element="U$3" pad="P$25"/>
</signal>
<signal name="CH18">
<contactref element="R18" pad="P$1"/>
<contactref element="SWITCH2" pad="P$7"/>
<contactref element="U$3" pad="P$26"/>
</signal>
<signal name="CH17">
<contactref element="R17" pad="P$1"/>
<contactref element="SWITCH2" pad="P$8"/>
<contactref element="U$3" pad="P$27"/>
</signal>
<signal name="CH16">
<contactref element="R16" pad="P$1"/>
<contactref element="SWITCH3" pad="P$1"/>
<contactref element="U$3" pad="P$28"/>
</signal>
<signal name="CH15">
<contactref element="R15" pad="P$1"/>
<contactref element="SWITCH3" pad="P$2"/>
<contactref element="U$3" pad="P$29"/>
</signal>
<signal name="CH14">
<contactref element="R14" pad="P$1"/>
<contactref element="SWITCH3" pad="P$3"/>
<contactref element="U$3" pad="P$30"/>
</signal>
<signal name="CH13">
<contactref element="R13" pad="P$1"/>
<contactref element="SWITCH3" pad="P$4"/>
<contactref element="U$3" pad="P$31"/>
</signal>
<signal name="CH12">
<contactref element="R12" pad="P$1"/>
<contactref element="SWITCH3" pad="P$5"/>
<contactref element="U$3" pad="P$32"/>
</signal>
<signal name="CH11">
<contactref element="R11" pad="P$1"/>
<contactref element="SWITCH3" pad="P$6"/>
<contactref element="U$3" pad="P$33"/>
</signal>
<signal name="CH10">
<contactref element="R10" pad="P$1"/>
<contactref element="SWITCH3" pad="P$7"/>
<contactref element="U$3" pad="P$34"/>
</signal>
<signal name="CH9">
<contactref element="R9" pad="P$1"/>
<contactref element="SWITCH3" pad="P$8"/>
<contactref element="U$3" pad="P$35"/>
</signal>
<signal name="CH8">
<contactref element="R8" pad="P$1"/>
<contactref element="SWITCH4" pad="P$1"/>
<contactref element="U$3" pad="P$2"/>
</signal>
<signal name="CH7">
<contactref element="R7" pad="P$1"/>
<contactref element="SWITCH4" pad="P$2"/>
<contactref element="U$3" pad="P$4"/>
</signal>
<signal name="CH6">
<contactref element="R6" pad="P$1"/>
<contactref element="SWITCH4" pad="P$3"/>
<contactref element="U$3" pad="P$3"/>
</signal>
<signal name="CH5">
<contactref element="R5" pad="P$1"/>
<contactref element="SWITCH4" pad="P$4"/>
<contactref element="U$3" pad="P$6"/>
</signal>
<signal name="CH4">
<contactref element="R4" pad="P$1"/>
<contactref element="SWITCH4" pad="P$5"/>
<contactref element="U$3" pad="P$5"/>
</signal>
<signal name="CH3">
<contactref element="R3" pad="P$1"/>
<contactref element="SWITCH4" pad="P$6"/>
<contactref element="U$3" pad="P$8"/>
</signal>
<signal name="CH2">
<contactref element="R2" pad="P$1"/>
<contactref element="SWITCH4" pad="P$7"/>
<contactref element="U$3" pad="P$7"/>
</signal>
<signal name="CH1">
<contactref element="R1" pad="P$1"/>
<contactref element="SWITCH4" pad="P$8"/>
<contactref element="U$3" pad="P$10"/>
</signal>
<signal name="HS_GND">
<contactref element="JP4" pad="2"/>
<contactref element="JP3" pad="2"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="N$42">
<contactref element="JP3" pad="1"/>
<contactref element="RESGND" pad="P$2"/>
</signal>
<signal name="N$43">
<contactref element="JP2" pad="1"/>
<contactref element="EQ_SIG" pad="P$2"/>
</signal>
<signal name="CH29">
<contactref element="R29" pad="P$1"/>
<contactref element="SWITCH1" pad="P$4"/>
<contactref element="U$3" pad="P$13"/>
</signal>
<signal name="CH24">
<contactref element="R24" pad="P$1"/>
<contactref element="SWITCH2" pad="P$1"/>
<contactref element="U$3" pad="P$20"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
