updates in the LockIn project

1 files changed, 258 insertions, 261 deletions

diff --git a/LockInAmp_2014_Owen_v1/LockInAmp_v1.brd b/LockInAmp_2014_Owen_v1/LockInAmp_v1.brd
index 31cbd90..cf6f898 100644
--- a/LockInAmp_2014_Owen_v1/LockInAmp_v1.brd
+++ b/LockInAmp_2014_Owen_v1/LockInAmp_v1.brd
@@ -61,11 +61,11 @@
 </layers>
 <board>
 <plain>
-<wire x1="0" y1="0" x2="100" y2="0" width="0" layer="20"/>
-<wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
-<wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
-<wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
-<text x="67.31" y="64.77" size="1.778" layer="25">Lock-In Amplifier v1
+<wire x1="0" y1="0" x2="101.6" y2="0" width="0" layer="20"/>
+<wire x1="101.6" y1="0" x2="101.6" y2="81.28" width="0" layer="20"/>
+<wire x1="101.6" y1="81.28" x2="0" y2="81.28" width="0" layer="20"/>
+<wire x1="0" y1="81.28" x2="0" y2="0" width="0" layer="20"/>
+<text x="68.58" y="64.77" size="1.778" layer="25">Lock-In Amplifier v1
 byOwen Wolfe 
 and Eugeniy E. Mikhailov
 July 2014</text>
@@ -595,49 +595,49 @@ design rules under a new name.</description>
 </autorouter>
 <elements>
 <element name="U$1" library="ev_mikhlaserlock" package="AD630" value="AD630" x="38.1" y="34.29" rot="R270"/>
-<element name="INGN" library="evmik_opamp" package="SOIC8" value="" x="66.04" y="38.1"/>
+<element name="INGN" library="evmik_opamp" package="SOIC8" value="OP27" x="66.04" y="38.1"/>
 <element name="ALPS" library="evmik_opamp" package="SOIC8" value="OP27" x="38.1" y="54.61" rot="R270"/>
 <element name="R7" library="evmik_rcl" package="1206" value="1k" x="44.45" y="62.23" rot="R270"/>
 <element name="C1" library="evmik_rcl" package="0805" value="22n" x="38.1" y="63.5" rot="R180"/>
-<element name="OUT_BUF" library="evmik_opamp" package="SOIC8" value="" x="82.55" y="33.02" rot="R270"/>
+<element name="OUT_BUF" library="evmik_opamp" package="SOIC8" value="OP27" x="82.55" y="33.02" rot="R270"/>
 <element name="R1" library="evmik_rcl" package="1206" value="1M" x="87.63" y="57.15"/>
 <element name="C2" library="evmik_rcl" package="0805" value="10nF" x="88.9" y="53.34" rot="R270"/>
-<element name="LIOUT" library="evmik_testpads" package="13" value="TP-13" x="45.72" y="31.75"/>
+<element name="DEMOD" library="evmik_testpads" package="13" value="TP-13" x="48.26" y="33.02" rot="R90"/>
 <element name="PREAMP" library="evmik_testpads" package="13" value="TP-13" x="64.77" y="44.45" rot="R90"/>
 <element name="PHASE" library="evmik_testpads" package="13" value="TP-13" x="44.45" y="49.53"/>
-<element name="GND" library="evmik_testpads" package="13" value="TP-13" x="2.54" y="62.23"/>
+<element name="GND" library="evmik_testpads" package="13" value="TP-13" x="20.32" y="74.93"/>
 <element name="R2" library="evmik_rcl" package="1206" value="1k" x="44.45" y="55.88" rot="R270"/>
-<element name="INVT" library="evmik_opamp" package="SOIC8" value="" x="19.05" y="50.8"/>
+<element name="INV" library="evmik_opamp" package="SOIC8" value="OP27" x="19.05" y="50.8"/>
 <element name="R3" library="evmik_rcl" package="1206" value="1k" x="22.86" y="41.91" rot="R90"/>
 <element name="R4" library="evmik_rcl" package="1206" value="1k" x="19.05" y="55.88"/>
 <element name="R6" library="evmik_rcl" package="1206" value="1k" x="44.45" y="69.85" rot="R180"/>
-<element name="VIN" library="evmik_testpads" package="13" value="TP-13" x="59.69" y="7.62"/>
+<element name="VIN" library="evmik_testpads" package="13" value="TP-13" x="60.96" y="7.62"/>
 <element name="VREF" library="evmik_testpads" package="13" value="TP-13" x="15.24" y="19.05"/>
-<element name="VOUT" library="evmik_testpads" package="13" value="TP-13" x="82.55" y="21.59" rot="R180"/>
+<element name="VOUT" library="evmik_testpads" package="13" value="TP-13" x="83.82" y="21.59" rot="R180"/>
 <element name="INBUF" library="evmik_opamp" package="SOIC8" value="OP27" x="67.31" y="6.35"/>
-<element name="C4" library="evmik_rcl" package="0805" value="22n" x="66.04" y="15.24" rot="R90"/>
+<element name="C4" library="evmik_rcl" package="0805" value="22n" x="71.12" y="12.7" rot="R180"/>
 <element name="R9" library="evmik_rcl" package="1206" value="100k" x="69.85" y="17.78"/>
 <element name="R10" library="evmik_rcl" package="1206" value="100k" x="81.28" y="57.15"/>
 <element name="R11" library="evmik_rcl" package="1206" value="10K" x="74.93" y="57.15"/>
 <element name="C5" library="evmik_rcl" package="0805" value="0.1uF" x="83.82" y="53.34" rot="R270"/>
 <element name="C6" library="evmik_rcl" package="0805" value="1uF" x="77.47" y="53.34" rot="R270"/>
-<element name="SWITCH" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="7.62" y="52.07" rot="R90"/>
+<element name="SWITCH" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="8.89" y="50.8" rot="R90"/>
 <element name="VPHASE" library="evmik_trimmers" package="3PIN" value="" x="36.83" y="69.85"/>
-<element name="+15V" library="evmik_testpads" package="13" value="TP-13" x="2.54" y="67.31"/>
-<element name="-15V" library="evmik_testpads" package="13" value="TP-13" x="2.54" y="58.42" rot="R180"/>
-<element name="INVERTER" library="evmik_testpads" package="13" value="TP-13" x="26.67" y="48.26"/>
+<element name="V+" library="evmik_testpads" package="13" value="TP-13" x="2.54" y="67.31"/>
+<element name="V-" library="evmik_testpads" package="13" value="TP-13" x="2.54" y="58.42" rot="R180"/>
+<element name="INV_TP" library="evmik_testpads" package="13" value="TP-13" x="26.67" y="48.26"/>
 <element name="R8" library="evmik_rcl" package="1206" value="1k" x="11.43" y="30.48" rot="R270"/>
 <element name="R12" library="evmik_rcl" package="1206" value="1k" x="3.81" y="30.48" rot="R90"/>
-<element name="C7" library="evmik_rcl" package="POL1206" value="6.8u" x="19.05" y="67.31" rot="R270"/>
-<element name="C8" library="evmik_rcl" package="POL1206" value="6.8u" x="19.05" y="60.96" rot="R270"/>
-<element name="C9" library="evmik_rcl" package="0805" value="0.1u" x="15.24" y="66.04" rot="R270"/>
+<element name="C7" library="evmik_rcl" package="POL1206" value="6.8u" x="19.05" y="68.58" rot="R270"/>
+<element name="C8" library="evmik_rcl" package="POL1206" value="6.8u" x="19.05" y="62.23" rot="R270"/>
+<element name="C9" library="evmik_rcl" package="0805" value="0.1u" x="15.24" y="68.58" rot="R270"/>
 <element name="C10" library="evmik_rcl" package="0805" value="0.1u" x="15.24" y="59.69" rot="R270"/>
-<element name="OUT" library="evmik_bnc_sma_connectors" package="CONN-BNC-AMP-TYPE3HORIZ" value="CONN-BNCTYPE3HORIZ" x="82.55" y="0" rot="R180"/>
+<element name="OUT" library="evmik_bnc_sma_connectors" package="CONN-BNC-AMP-TYPE3HORIZ" value="CONN-BNCTYPE3HORIZ" x="83.82" y="0" rot="R180"/>
 <element name="REF_IN" library="evmik_bnc_sma_connectors" package="CONN-BNC-AMP-TYPE3HORIZ" value="CONN-BNCTYPE3HORIZ" x="17.78" y="0" rot="R180"/>
-<element name="SIG_IN" library="evmik_bnc_sma_connectors" package="CONN-BNC-AMP-TYPE3HORIZ" value="CONN-BNCTYPE3HORIZ" x="49.53" y="0" rot="R180"/>
+<element name="SIG_IN" library="evmik_bnc_sma_connectors" package="CONN-BNC-AMP-TYPE3HORIZ" value="CONN-BNCTYPE3HORIZ" x="50.8" y="0" rot="R180"/>
 <element name="TRIGBUFF" library="evmik_opamp" package="SOIC8" value="OP27" x="11.43" y="38.1"/>
 <element name="R13" library="evmik_rcl" package="1206" value="100k" x="7.62" y="30.48" rot="R90"/>
-<element name="R14" library="evmik_rcl" package="1206" value="100k" x="11.43" y="43.18"/>
+<element name="R14" library="evmik_rcl" package="1206" value="100k" x="8.89" y="43.18"/>
 <element name="R15" library="evmik_rcl" package="1206" value="100k" x="17.78" y="25.4" rot="R90"/>
 <element name="R16" library="evmik_rcl" package="1206" value="100k" x="17.78" y="30.48" rot="R270"/>
 <element name="GAIN_IN" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="52.07" y="25.4" rot="R90"/>
@@ -661,20 +661,20 @@ design rules under a new name.</description>
 <attribute name="NAME" x="95.25" y="57.8612" size="1.27" layer="25" rot="R180" align="bottom-center"/>
 <attribute name="VALUE" x="89.2891" y="50.8" size="1.27" layer="27" rot="R90" align="bottom-center"/>
 </element>
-<element name="C14" library="evmik_rcl" package="0805" value="" x="24.13" y="24.13" rot="R90"/>
-<element name="R24" library="evmik_rcl" package="1206" value="" x="24.13" y="30.48" rot="R270"/>
+<element name="C14" library="evmik_rcl" package="0805" value="" x="25.4" y="24.13" rot="R90"/>
+<element name="R24" library="evmik_rcl" package="1206" value="" x="24.13" y="31.75"/>
 <element name="PI/2" library="evmik_opamp" package="SOIC8" value="" x="58.42" y="66.04" rot="R270"/>
 <element name="R25" library="evmik_rcl" package="1206" value="" x="68.58" y="62.23" rot="R180"/>
 <element name="R26" library="evmik_rcl" package="1206" value="" x="63.5" y="66.04" rot="R270"/>
 <element name="C15" library="evmik_rcl" package="0805" value="" x="68.58" y="48.26" rot="R180"/>
 <element name="PI/2TOGGLE" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="66.04" y="54.61" rot="R90"/>
-<element name="PREAMP-GAIN" library="evmik_trimmers" package="3PIN" value="" x="55.88" y="36.83" rot="R90"/>
+<element name="PREAMP-GAIN" library="evmik_trimmers" package="3PIN" value="100k" x="55.88" y="36.83" rot="R90"/>
 <element name="PI/2_TUNE" library="evmik_trimmers" package="3386F" value="" x="54.61" y="50.8" rot="R180"/>
-<element name="OFFSET" library="evmik_trimmers" package="3386F" value="" x="6.35" y="21.59" rot="R180"/>
+<element name="OFFSET" library="evmik_trimmers" package="3386F" value="10k" x="6.35" y="21.59" rot="R180"/>
 <element name="U$2" library="evmik_mounting_holes" package="0.167DRILL" value="" x="5.08" y="5.08"/>
-<element name="U$3" library="evmik_mounting_holes" package="0.167DRILL" value="" x="5.08" y="74.93"/>
-<element name="U$4" library="evmik_mounting_holes" package="0.167DRILL" value="" x="95.25" y="5.08"/>
-<element name="U$5" library="evmik_mounting_holes" package="0.167DRILL" value="" x="95.25" y="74.93"/>
+<element name="U$3" library="evmik_mounting_holes" package="0.167DRILL" value="" x="5.08" y="76.2"/>
+<element name="U$4" library="evmik_mounting_holes" package="0.167DRILL" value="" x="96.52" y="5.08"/>
+<element name="U$5" library="evmik_mounting_holes" package="0.167DRILL" value="" x="96.52" y="76.2"/>
 <element name="PI/2_TEST" library="evmik_testpads" package="13" value="TP-13" x="48.26" y="63.5"/>
 <element name="FILT" library="evmik_testpads" package="13" value="TP-13" x="92.71" y="41.91"/>
 <element name="C16" library="evmik_rcl" package="0805" value="" x="72.39" y="8.89" rot="MR90"/>
@@ -686,17 +686,18 @@ design rules under a new name.</description>
 <element name="C22" library="evmik_rcl" package="0805" value="" x="54.61" y="72.39" rot="MR90"/>
 <element name="C23" library="evmik_rcl" package="0805" value="" x="58.42" y="59.69" rot="MR270"/>
 <element name="C24" library="evmik_rcl" package="0805" value="" x="38.1" y="48.26" rot="MR270"/>
-<element name="C25" library="evmik_rcl" package="0805" value="" x="33.02" y="57.15" rot="MR0"/>
+<element name="C25" library="evmik_rcl" package="0805" value="" x="34.29" y="60.96" rot="R90"/>
 <element name="C26" library="evmik_rcl" package="0805" value="" x="22.86" y="53.34" rot="MR90"/>
-<element name="C27" library="evmik_rcl" package="0805" value="" x="15.24" y="45.72" rot="MR180"/>
+<element name="C27" library="evmik_rcl" package="0805" value="" x="15.24" y="44.45"/>
 <element name="C28" library="evmik_rcl" package="0805" value="" x="44.45" y="19.05" rot="MR90"/>
 <element name="C29" library="evmik_rcl" package="0805" value="" x="38.1" y="25.4" rot="MR270"/>
 <element name="C30" library="evmik_rcl" package="0805" value="" x="82.55" y="26.67" rot="MR90"/>
-<element name="C31" library="evmik_rcl" package="0805" value="" x="78.74" y="40.64" rot="MR180"/>
+<element name="C31" library="evmik_rcl" package="0805" value="" x="77.47" y="38.1" rot="MR0"/>
 <element name="R27" library="evmik_rcl" package="1206" value="" x="46.99" y="45.72" rot="R90"/>
-<element name="PWR1" library="evmik_connectors_3pin" package="3PIN_PWR-TE-640456-3" value="3PIN_PWR" x="8.89" y="62.23" rot="R90"/>
-<element name="PWR2" library="evmik_connectors_3pin" package="3PIN_PWR-TE-640456-3" value="3PIN_PWR" x="26.67" y="62.23" rot="R90"/>
+<element name="PWR1" library="evmik_connectors_3pin" package="3PIN_PWR-TE-640456-3" value="3PIN_PWR" x="8.89" y="63.5" rot="R90"/>
+<element name="PWR2" library="evmik_connectors_3pin" package="3PIN_PWR-TE-640456-3" value="3PIN_PWR" x="27.94" y="63.5" rot="R90"/>
 <element name="C32" library="evmik_rcl" package="0805" value="100n" x="7.62" y="27.94" rot="MR0"/>
+<element name="R28" library="evmik_rcl" package="1206" value="1M" x="62.23" y="13.97" rot="R90"/>
 </elements>
 <signals>
 <signal name="N$6">
@@ -766,16 +767,15 @@ design rules under a new name.</description>
 <vertex x="0" y="58.42"/>
 <vertex x="29.21" y="58.42"/>
 <vertex x="29.21" y="0"/>
-<vertex x="1.27" y="0"/>
-<vertex x="0" y="3.81"/>
+<vertex x="0" y="0"/>
 </polygon>
 <polygon width="0.635" layer="16">
 <vertex x="0" y="60.96"/>
 <vertex x="33.02" y="60.96"/>
 <vertex x="33.02" y="0"/>
-<vertex x="100.33" y="0"/>
-<vertex x="99.06" y="80.01"/>
-<vertex x="0" y="80.01"/>
+<vertex x="101.6" y="0"/>
+<vertex x="101.6" y="81.28"/>
+<vertex x="0" y="81.28"/>
 </polygon>
 <contactref element="C17" pad="2"/>
 <contactref element="C16" pad="2"/>
@@ -813,24 +813,8 @@ design rules under a new name.</description>
 <wire x1="71.12" y1="17.78" x2="72.39" y2="19.05" width="0.635" layer="1"/>
 <wire x1="72.39" y1="26.67" x2="72.07" y2="26.67" width="0.635" layer="1"/>
 <wire x1="71.12" y1="17.78" x2="71.272" y2="17.78" width="0.635" layer="1"/>
-<wire x1="19.05" y1="62.382" x2="19.05" y2="65.888" width="0.635" layer="1"/>
-<wire x1="19.05" y1="66.04" x2="19.05" y2="65.888" width="0.635" layer="1"/>
-<wire x1="24.13" y1="31.75" x2="17.78" y2="31.75" width="0.635" layer="1"/>
-<wire x1="17.78" y1="31.75" x2="17.78" y2="31.902" width="0.635" layer="1"/>
-<wire x1="60.96" y1="27.94" x2="60.96" y2="22.86" width="0.635" layer="1"/>
-<wire x1="60.96" y1="27.94" x2="61.112" y2="27.94" width="0.635" layer="1"/>
-<wire x1="31.75" y1="60.96" x2="31.75" y2="57.15" width="0.635" layer="16"/>
-<wire x1="31.75" y1="57.15" x2="32.07" y2="57.15" width="0.635" layer="16"/>
 <wire x1="96.52" y1="38.1" x2="94.132" y2="38.1" width="0.635" layer="1"/>
 <wire x1="93.98" y1="38.1" x2="94.132" y2="38.1" width="0.635" layer="1"/>
-<wire x1="60.96" y1="21.59" x2="60.96" y2="22.86" width="0.635" layer="1"/>
-<wire x1="52.07" y1="12.7" x2="60.96" y2="21.59" width="0.635" layer="1"/>
-<wire x1="60.96" y1="22.86" x2="61.112" y2="22.86" width="0.635" layer="1"/>
-<wire x1="25.4" y1="31.75" x2="24.13" y2="31.75" width="0.635" layer="1"/>
-<wire x1="26.67" y1="30.48" x2="25.4" y2="31.75" width="0.635" layer="1"/>
-<wire x1="26.67" y1="19.05" x2="26.67" y2="30.48" width="0.635" layer="1"/>
-<wire x1="20.32" y1="12.7" x2="26.67" y2="19.05" width="0.635" layer="1"/>
-<wire x1="24.13" y1="31.75" x2="24.13" y2="31.902" width="0.635" layer="1"/>
 <via x="96.52" y="38.1" extent="1-16" drill="0.6096"/>
 <via x="72.39" y="22.86" extent="1-16" drill="0.6096"/>
 <via x="81.28" y="49.53" extent="1-16" drill="0.6096"/>
@@ -840,16 +824,40 @@ design rules under a new name.</description>
 <via x="49.53" y="44.45" extent="1-16" drill="0.6096"/>
 <contactref element="PWR1" pad="2"/>
 <contactref element="PWR2" pad="2"/>
-<wire x1="15.24" y1="65.09" x2="15.24" y2="62.23" width="0.635" layer="1"/>
-<wire x1="15.24" y1="62.23" x2="15.24" y2="60.64" width="0.635" layer="1"/>
-<wire x1="15.24" y1="62.23" x2="19.05" y2="62.23" width="0.635" layer="1"/>
-<wire x1="19.05" y1="62.23" x2="19.05" y2="62.382" width="0.635" layer="1"/>
-<wire x1="8.89" y1="62.23" x2="15.24" y2="62.23" width="0.635" layer="1"/>
-<wire x1="27.94" y1="62.23" x2="26.67" y2="62.23" width="0.635" layer="16"/>
+<wire x1="15.24" y1="67.31" x2="15.24" y2="63.5" width="0.635" layer="1"/>
+<wire x1="15.24" y1="63.5" x2="15.24" y2="60.64" width="0.635" layer="1"/>
 <wire x1="48.26" y1="69.85" x2="45.872" y2="69.85" width="0.635" layer="1"/>
 <wire x1="45.72" y1="69.85" x2="45.872" y2="69.85" width="0.635" layer="1"/>
 <via x="48.26" y="69.85" extent="1-16" drill="0.6096"/>
 <contactref element="C32" pad="1"/>
+<contactref element="R28" pad="2"/>
+<wire x1="62.23" y1="21.59" x2="62.23" y2="15.392" width="0.635" layer="1"/>
+<wire x1="60.96" y1="22.86" x2="62.23" y2="21.59" width="0.635" layer="1"/>
+<wire x1="60.96" y1="22.86" x2="60.96" y2="27.94" width="0.635" layer="1"/>
+<wire x1="60.96" y1="27.94" x2="61.112" y2="27.94" width="0.635" layer="1"/>
+<wire x1="60.96" y1="22.86" x2="61.112" y2="22.86" width="0.635" layer="1"/>
+<wire x1="55.88" y1="15.24" x2="62.23" y2="15.24" width="0.635" layer="1"/>
+<wire x1="53.34" y1="12.7" x2="55.88" y2="15.24" width="0.635" layer="1"/>
+<wire x1="62.23" y1="15.24" x2="62.23" y2="15.392" width="0.635" layer="1"/>
+<wire x1="17.78" y1="31.75" x2="22.708" y2="31.75" width="0.635" layer="1"/>
+<wire x1="17.78" y1="31.75" x2="17.78" y2="31.902" width="0.635" layer="1"/>
+<wire x1="22.86" y1="29.21" x2="22.86" y2="31.75" width="0.635" layer="1"/>
+<wire x1="26.67" y1="29.21" x2="22.86" y2="29.21" width="0.635" layer="16"/>
+<wire x1="22.86" y1="31.75" x2="22.708" y2="31.75" width="0.635" layer="1"/>
+<via x="22.86" y="29.21" extent="1-16" drill="0.6096"/>
+<wire x1="19.05" y1="44.45" x2="16.19" y2="44.45" width="0.635" layer="1"/>
+<via x="19.05" y="44.45" extent="1-16" drill="0.6096"/>
+<wire x1="8.89" y1="63.5" x2="15.24" y2="63.5" width="0.635" layer="1"/>
+<wire x1="15.24" y1="67.31" x2="19.05" y2="67.31" width="0.635" layer="1"/>
+<wire x1="19.05" y1="67.31" x2="19.05" y2="67.158" width="0.635" layer="1"/>
+<wire x1="15.24" y1="67.31" x2="15.24" y2="67.63" width="0.635" layer="1"/>
+<wire x1="15.24" y1="63.5" x2="19.05" y2="63.5" width="0.635" layer="1"/>
+<wire x1="19.05" y1="63.5" x2="19.05" y2="63.652" width="0.635" layer="1"/>
+<wire x1="30.48" y1="62.23" x2="34.29" y2="62.23" width="0.635" layer="1"/>
+<wire x1="29.21" y1="63.5" x2="30.48" y2="62.23" width="0.635" layer="1"/>
+<wire x1="27.94" y1="63.5" x2="29.21" y2="63.5" width="0.635" layer="1"/>
+<wire x1="34.29" y1="62.23" x2="34.29" y2="61.91" width="0.635" layer="1"/>
+<wire x1="59.69" y1="2.54" x2="60.00249375" y2="2.54" width="0.635" layer="16"/>
 </signal>
 <signal name="N$5">
 <contactref element="U$1" pad="RF"/>
@@ -867,19 +875,18 @@ design rules under a new name.</description>
 <contactref element="VOUT" pad="TP"/>
 <contactref element="OUT" pad="CONDUCTOR"/>
 <contactref element="OUT_GAIN" pad="2"/>
-<wire x1="81.28" y1="22.86" x2="81.28" y2="25.4" width="0.635" layer="1"/>
+<wire x1="81.28" y1="24.13" x2="81.28" y2="25.4" width="0.635" layer="1"/>
 <wire x1="81.28" y1="25.4" x2="81.28" y2="30.3276" width="0.635" layer="1"/>
-<wire x1="82.55" y1="21.59" x2="81.28" y2="22.86" width="0.635" layer="1"/>
+<wire x1="83.82" y1="21.59" x2="81.28" y2="24.13" width="0.635" layer="1"/>
 <wire x1="81.28" y1="30.48" x2="81.28" y2="30.3276" width="0.635" layer="1"/>
-<wire x1="90.17" y1="30.48" x2="91.44" y2="30.48" width="0.635" layer="1"/>
-<wire x1="85.09" y1="25.4" x2="90.17" y2="30.48" width="0.635" layer="1"/>
-<wire x1="81.28" y1="25.4" x2="85.09" y2="25.4" width="0.635" layer="1"/>
-<wire x1="82.55" y1="21.59" x2="82.55" y2="12.7" width="0.635" layer="1"/>
+<wire x1="86.36" y1="30.48" x2="91.44" y2="30.48" width="0.635" layer="1"/>
+<wire x1="81.28" y1="25.4" x2="86.36" y2="30.48" width="0.635" layer="1"/>
+<wire x1="83.82" y1="21.59" x2="83.82" y2="12.7" width="0.635" layer="1"/>
 </signal>
 <signal name="N$12">
 <contactref element="R4" pad="1"/>
 <contactref element="R3" pad="2"/>
-<contactref element="INVT" pad="2"/>
+<contactref element="INV" pad="2"/>
 <wire x1="17.78" y1="50.8" x2="16.3576" y2="50.8" width="0.635" layer="1"/>
 <wire x1="19.05" y1="49.53" x2="17.78" y2="50.8" width="0.635" layer="1"/>
 <wire x1="19.05" y1="46.99" x2="19.05" y2="49.53" width="0.635" layer="1"/>
@@ -909,25 +916,28 @@ design rules under a new name.</description>
 <contactref element="INBUF" pad="2"/>
 <contactref element="INBUF" pad="6"/>
 <contactref element="C4" pad="1"/>
-<wire x1="72.39" y1="7.62" x2="66.04" y2="13.97" width="0.635" layer="1"/>
-<wire x1="72.39" y1="6.35" x2="72.39" y2="7.62" width="0.635" layer="1"/>
-<wire x1="71.12" y1="5.08" x2="72.39" y2="6.35" width="0.635" layer="1"/>
-<wire x1="70.0024" y1="5.08" x2="71.12" y2="5.08" width="0.635" layer="1"/>
-<wire x1="66.04" y1="13.97" x2="66.04" y2="14.29" width="0.635" layer="1"/>
 <wire x1="66.04" y1="6.35" x2="64.6176" y2="6.35" width="0.635" layer="1"/>
 <wire x1="67.31" y1="5.08" x2="66.04" y2="6.35" width="0.635" layer="1"/>
 <wire x1="70.0024" y1="5.08" x2="67.31" y2="5.08" width="0.635" layer="1"/>
+<wire x1="72.39" y1="6.35" x2="72.39" y2="12.7" width="0.635" layer="1"/>
+<wire x1="71.12" y1="5.08" x2="72.39" y2="6.35" width="0.635" layer="1"/>
+<wire x1="70.0024" y1="5.08" x2="71.12" y2="5.08" width="0.635" layer="1"/>
+<wire x1="72.39" y1="12.7" x2="72.07" y2="12.7" width="0.635" layer="1"/>
 </signal>
 <signal name="N$17">
 <contactref element="INBUF" pad="3"/>
 <contactref element="SIG_IN" pad="CONDUCTOR"/>
-<wire x1="62.23" y1="5.08" x2="64.6176" y2="5.08" width="0.635" layer="1"/>
-<wire x1="64.77" y1="5.08" x2="64.6176" y2="5.08" width="0.635" layer="1"/>
-<wire x1="52.07" y1="10.16" x2="49.53" y2="12.7" width="0.635" layer="1"/>
-<wire x1="57.15" y1="10.16" x2="52.07" y2="10.16" width="0.635" layer="1"/>
 <contactref element="VIN" pad="TP"/>
-<wire x1="59.69" y1="7.62" x2="62.23" y2="5.08" width="0.635" layer="1"/>
-<wire x1="57.15" y1="10.16" x2="59.69" y2="7.62" width="0.635" layer="1"/>
+<contactref element="R28" pad="1"/>
+<wire x1="63.5" y1="5.08" x2="64.6176" y2="5.08" width="0.635" layer="1"/>
+<wire x1="60.96" y1="7.62" x2="62.23" y2="6.35" width="0.635" layer="1"/>
+<wire x1="62.23" y1="6.35" x2="63.5" y2="5.08" width="0.635" layer="1"/>
+<wire x1="64.77" y1="5.08" x2="64.6176" y2="5.08" width="0.635" layer="1"/>
+<wire x1="62.23" y1="6.35" x2="62.23" y2="10.16" width="0.635" layer="1"/>
+<wire x1="62.23" y1="10.16" x2="62.23" y2="12.548" width="0.635" layer="1"/>
+<wire x1="62.23" y1="12.7" x2="62.23" y2="12.548" width="0.635" layer="1"/>
+<wire x1="53.34" y1="10.16" x2="50.8" y2="12.7" width="0.635" layer="1"/>
+<wire x1="62.23" y1="10.16" x2="53.34" y2="10.16" width="0.635" layer="1"/>
 </signal>
 <signal name="N$19">
 <contactref element="R11" pad="2"/>
@@ -969,16 +979,16 @@ design rules under a new name.</description>
 <wire x1="44.45" y1="63.5" x2="44.45" y2="63.652" width="0.635" layer="1"/>
 </signal>
 <signal name="N$4">
-<contactref element="INVT" pad="3"/>
+<contactref element="INV" pad="3"/>
 <contactref element="SWITCH" pad="2"/>
 <wire x1="15.24" y1="49.53" x2="16.3576" y2="49.53" width="0.635" layer="1"/>
 <wire x1="13.97" y1="50.8" x2="15.24" y2="49.53" width="0.635" layer="1"/>
-<wire x1="13.97" y1="54.61" x2="13.97" y2="50.8" width="0.635" layer="1"/>
-<wire x1="15.24" y1="55.88" x2="13.97" y2="54.61" width="0.635" layer="1"/>
-<wire x1="11.43" y1="52.07" x2="15.24" y2="55.88" width="0.635" layer="16"/>
-<wire x1="7.62" y1="52.07" x2="11.43" y2="52.07" width="0.635" layer="16"/>
+<wire x1="13.97" y1="53.34" x2="13.97" y2="50.8" width="0.635" layer="1"/>
+<wire x1="15.24" y1="54.61" x2="13.97" y2="53.34" width="0.635" layer="1"/>
+<wire x1="11.43" y1="50.8" x2="15.24" y2="54.61" width="0.635" layer="16"/>
+<wire x1="8.89" y1="50.8" x2="11.43" y2="50.8" width="0.635" layer="16"/>
 <wire x1="16.51" y1="49.53" x2="16.3576" y2="49.53" width="0.635" layer="1"/>
-<via x="15.24" y="55.88" extent="1-16" drill="0.6096"/>
+<via x="15.24" y="54.61" extent="1-16" drill="0.6096"/>
 </signal>
 <signal name="N$10">
 <contactref element="ALPS" pad="2"/>
@@ -994,8 +1004,8 @@ design rules under a new name.</description>
 </signal>
 <signal name="N$1">
 <contactref element="R4" pad="2"/>
-<contactref element="INVT" pad="6"/>
-<contactref element="INVERTER" pad="TP"/>
+<contactref element="INV" pad="6"/>
+<contactref element="INV_TP" pad="TP"/>
 <contactref element="U$1" pad="SELB"/>
 <wire x1="25.4" y1="49.53" x2="21.7424" y2="49.53" width="0.635" layer="1"/>
 <wire x1="26.67" y1="48.26" x2="25.4" y2="49.53" width="0.635" layer="1"/>
@@ -1017,91 +1027,35 @@ design rules under a new name.</description>
 <contactref element="INGN" pad="7"/>
 <contactref element="ALPS" pad="7"/>
 <contactref element="U$1" pad="+VS"/>
-<contactref element="+15V" pad="TP"/>
+<contactref element="V+" pad="TP"/>
 <contactref element="OUT_BUF" pad="7"/>
-<contactref element="INVT" pad="7"/>
+<contactref element="INV" pad="7"/>
 <contactref element="INBUF" pad="7"/>
 <contactref element="R8" pad="1"/>
 <contactref element="C16" pad="1"/>
 <contactref element="C19" pad="1"/>
 <contactref element="C26" pad="1"/>
 <contactref element="C28" pad="2"/>
-<wire x1="43.18" y1="20.32" x2="44.45" y2="20.32" width="0.635" layer="16"/>
-<wire x1="41.91" y1="21.59" x2="43.18" y2="20.32" width="0.635" layer="16"/>
-<wire x1="41.91" y1="22.86" x2="41.91" y2="21.59" width="0.635" layer="16"/>
-<wire x1="44.45" y1="20.32" x2="44.45" y2="20" width="0.635" layer="16"/>
 <contactref element="C23" pad="1"/>
 <contactref element="C24" pad="1"/>
 <contactref element="PWR1" pad="3"/>
 <contactref element="PWR2" pad="3"/>
 <contactref element="C30" pad="2"/>
 <contactref element="C21" pad="1"/>
-<wire x1="67.31" y1="7.62" x2="68.58" y2="7.62" width="0.635" layer="16"/>
-<wire x1="68.58" y1="7.62" x2="72.39" y2="7.62" width="0.635" layer="16"/>
-<wire x1="68.58" y1="6.35" x2="67.31" y2="7.62" width="0.635" layer="1"/>
-<wire x1="70.0024" y1="6.35" x2="68.58" y2="6.35" width="0.635" layer="1"/>
-<wire x1="72.39" y1="7.62" x2="72.39" y2="7.94" width="0.635" layer="16"/>
-<wire x1="85.09" y1="27.94" x2="82.55" y2="27.94" width="0.635" layer="16"/>
-<wire x1="83.82" y1="27.94" x2="85.09" y2="27.94" width="0.635" layer="1"/>
-<wire x1="82.55" y1="29.21" x2="83.82" y2="27.94" width="0.635" layer="1"/>
-<wire x1="82.55" y1="30.3276" x2="82.55" y2="29.21" width="0.635" layer="1"/>
-<wire x1="82.55" y1="30.48" x2="82.55" y2="30.3276" width="0.635" layer="1"/>
-<wire x1="73.66" y1="39.37" x2="72.39" y2="38.1" width="0.635" layer="16"/>
-<wire x1="71.12" y1="39.37" x2="73.66" y2="39.37" width="0.635" layer="1"/>
-<wire x1="69.85" y1="38.1" x2="71.12" y2="39.37" width="0.635" layer="1"/>
-<wire x1="68.7324" y1="38.1" x2="69.85" y2="38.1" width="0.635" layer="1"/>
-<wire x1="72.39" y1="38.1" x2="72.39" y2="37.78" width="0.635" layer="16"/>
-<wire x1="68.58" y1="38.1" x2="68.7324" y2="38.1" width="0.635" layer="1"/>
-<wire x1="81.28" y1="27.94" x2="82.55" y2="27.94" width="0.635" layer="16"/>
-<wire x1="76.2" y1="33.02" x2="77.47" y2="31.75" width="0.635" layer="16"/>
-<wire x1="77.47" y1="31.75" x2="81.28" y2="27.94" width="0.635" layer="16"/>
-<wire x1="76.2" y1="38.1" x2="76.2" y2="33.02" width="0.635" layer="16"/>
-<wire x1="74.93" y1="39.37" x2="76.2" y2="38.1" width="0.635" layer="16"/>
-<wire x1="73.66" y1="39.37" x2="74.93" y2="39.37" width="0.635" layer="16"/>
-<wire x1="82.55" y1="27.94" x2="82.55" y2="27.62" width="0.635" layer="16"/>
-<wire x1="68.58" y1="22.86" x2="68.58" y2="7.62" width="0.635" layer="16"/>
-<wire x1="77.47" y1="31.75" x2="68.58" y2="22.86" width="0.635" layer="16"/>
-<wire x1="43.18" y1="22.86" x2="41.91" y2="22.86" width="0.635" layer="1"/>
-<wire x1="48.26" y1="27.94" x2="43.18" y2="22.86" width="0.635" layer="1"/>
-<wire x1="48.26" y1="35.56" x2="48.26" y2="27.94" width="0.635" layer="1"/>
-<wire x1="54.61" y1="41.91" x2="48.26" y2="35.56" width="0.635" layer="1"/>
-<wire x1="68.58" y1="41.91" x2="60.96" y2="41.91" width="0.635" layer="1"/>
-<wire x1="60.96" y1="41.91" x2="54.61" y2="41.91" width="0.635" layer="1"/>
-<wire x1="71.12" y1="39.37" x2="68.58" y2="41.91" width="0.635" layer="1"/>
-<via x="67.31" y="7.62" extent="1-16" drill="0.6096"/>
-<via x="85.09" y="27.94" extent="1-16" drill="0.6096"/>
-<via x="73.66" y="39.37" extent="1-16" drill="0.6096"/>
-<wire x1="2.54" y1="67.31" x2="8.89" y2="67.31" width="0.635" layer="1"/>
-<wire x1="8.89" y1="67.31" x2="15.24" y2="67.31" width="0.635" layer="1"/>
-<wire x1="16.51" y1="68.58" x2="19.05" y2="68.58" width="0.635" layer="1"/>
-<wire x1="15.24" y1="67.31" x2="16.51" y2="68.58" width="0.635" layer="1"/>
-<wire x1="15.24" y1="67.31" x2="15.24" y2="66.99" width="0.635" layer="1"/>
-<wire x1="8.89" y1="67.31" x2="8.89" y2="64.77" width="0.635" layer="1"/>
-<wire x1="58.42" y1="66.04" x2="58.42" y2="60.96" width="0.635" layer="16"/>
-<wire x1="58.42" y1="63.3476" x2="58.42" y2="66.04" width="0.635" layer="1"/>
-<wire x1="59.69" y1="60.96" x2="58.42" y2="60.96" width="0.635" layer="16"/>
-<wire x1="60.96" y1="59.69" x2="59.69" y2="60.96" width="0.635" layer="16"/>
-<wire x1="60.96" y1="52.07" x2="60.96" y2="59.69" width="0.635" layer="16"/>
-<wire x1="60.96" y1="41.91" x2="60.96" y2="52.07" width="0.635" layer="1"/>
-<wire x1="58.42" y1="60.96" x2="58.42" y2="60.64" width="0.635" layer="16"/>
-<wire x1="22.86" y1="68.58" x2="19.05" y2="68.58" width="0.635" layer="1"/>
-<wire x1="26.67" y1="64.77" x2="25.4" y2="66.04" width="0.635" layer="1"/>
-<wire x1="25.4" y1="66.04" x2="22.86" y2="68.58" width="0.635" layer="1"/>
-<wire x1="19.05" y1="68.58" x2="19.05" y2="68.732" width="0.635" layer="1"/>
-<via x="58.42" y="66.04" extent="1-16" drill="0.6096"/>
-<via x="60.96" y="52.07" extent="1-16" drill="0.6096"/>
 <wire x1="38.1" y1="25.4" x2="38.1" y2="49.53" width="0.635" layer="1"/>
 <wire x1="38.1" y1="49.53" x2="38.1" y2="51.9176" width="0.635" layer="1"/>
 <wire x1="40.64" y1="22.86" x2="38.1" y2="25.4" width="0.635" layer="1"/>
 <wire x1="41.91" y1="22.86" x2="40.64" y2="22.86" width="0.635" layer="1"/>
 <wire x1="38.1" y1="52.07" x2="38.1" y2="51.9176" width="0.635" layer="1"/>
-<wire x1="58.42" y1="72.39" x2="58.42" y2="66.04" width="0.635" layer="16"/>
-<wire x1="31.75" y1="72.39" x2="58.42" y2="72.39" width="0.635" layer="1"/>
-<wire x1="25.4" y1="66.04" x2="31.75" y2="72.39" width="0.635" layer="1"/>
-<via x="58.42" y="72.39" extent="1-16" drill="0.6096"/>
-<wire x1="40.64" y1="49.53" x2="38.1" y2="49.53" width="0.635" layer="16"/>
-<wire x1="38.1" y1="49.53" x2="40.64" y2="49.53" width="0.635" layer="1"/>
-<wire x1="38.1" y1="49.53" x2="38.1" y2="49.21" width="0.635" layer="16"/>
+<wire x1="3.81" y1="66.04" x2="8.89" y2="66.04" width="0.635" layer="1"/>
+<wire x1="2.54" y1="67.31" x2="3.81" y2="66.04" width="0.635" layer="1"/>
+<wire x1="19.05" y1="69.85" x2="15.24" y2="69.85" width="0.635" layer="1"/>
+<wire x1="12.7" y1="69.85" x2="15.24" y2="69.85" width="0.635" layer="1"/>
+<wire x1="8.89" y1="66.04" x2="12.7" y2="69.85" width="0.635" layer="1"/>
+<wire x1="15.24" y1="69.85" x2="15.24" y2="69.53" width="0.635" layer="1"/>
+<wire x1="24.13" y1="69.85" x2="19.05" y2="69.85" width="0.635" layer="1"/>
+<wire x1="27.94" y1="66.04" x2="24.13" y2="69.85" width="0.635" layer="1"/>
+<wire x1="19.05" y1="69.85" x2="19.05" y2="70.002" width="0.635" layer="1"/>
 <wire x1="19.05" y1="40.64" x2="17.78" y2="40.64" width="0.635" layer="16"/>
 <wire x1="22.86" y1="44.45" x2="19.05" y2="40.64" width="0.635" layer="16"/>
 <wire x1="22.86" y1="52.07" x2="22.86" y2="44.45" width="0.635" layer="16"/>
@@ -1121,14 +1075,61 @@ design rules under a new name.</description>
 <wire x1="13.97" y1="36.83" x2="13.97" y2="29.21" width="0.635" layer="16"/>
 <wire x1="16.51" y1="39.37" x2="13.97" y2="36.83" width="0.635" layer="16"/>
 <wire x1="11.43" y1="31.75" x2="11.43" y2="31.902" width="0.635" layer="1"/>
-<wire x1="29.21" y1="64.77" x2="26.67" y2="64.77" width="0.635" layer="16"/>
-<wire x1="30.48" y1="63.5" x2="29.21" y2="64.77" width="0.635" layer="16"/>
-<wire x1="30.48" y1="57.15" x2="30.48" y2="63.5" width="0.635" layer="16"/>
-<wire x1="25.4" y1="52.07" x2="30.48" y2="57.15" width="0.635" layer="16"/>
-<via x="40.64" y="49.53" extent="1-16" drill="0.6096"/>
+<wire x1="71.12" y1="39.37" x2="72.39" y2="38.1" width="0.635" layer="16"/>
+<wire x1="69.85" y1="38.1" x2="71.12" y2="39.37" width="0.635" layer="1"/>
+<wire x1="68.7324" y1="38.1" x2="69.85" y2="38.1" width="0.635" layer="1"/>
+<wire x1="72.39" y1="38.1" x2="72.39" y2="37.78" width="0.635" layer="16"/>
+<wire x1="68.58" y1="38.1" x2="68.7324" y2="38.1" width="0.635" layer="1"/>
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 <via x="25.4" y="52.07" extent="1-16" drill="0.6096"/>
 <via x="13.97" y="29.21" extent="1-16" drill="0.6096"/>
+<via x="71.12" y="39.37" extent="1-16" drill="0.6096"/>
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 </signal>
 <signal name="V-">
 <contactref element="C8" pad="-"/>
@@ -1136,98 +1137,96 @@ design rules under a new name.</description>
 <contactref element="R12" pad="2"/>
 <contactref element="TRIGBUFF" pad="4"/>
 <contactref element="PI/2" pad="4"/>
-<contactref element="C20" pad="1"/>
 <contactref element="C22" pad="1"/>
-<contactref element="-15V" pad="TP"/>
+<contactref element="V-" pad="TP"/>
 <contactref element="INGN" pad="4"/>
 <contactref element="U$1" pad="-VS"/>
 <contactref element="OUT_BUF" pad="4"/>
-<contactref element="INVT" pad="4"/>
+<contactref element="INV" pad="4"/>
 <contactref element="ALPS" pad="4"/>
 <contactref element="INBUF" pad="4"/>
 <contactref element="C17" pad="1"/>
 <contactref element="C18" pad="1"/>
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 <contactref element="PWR1" pad="1"/>
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 <contactref element="C25" pad="1"/>
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 <wire x1="3.81" y1="58.42" x2="3.81" y2="35.56" width="0.635" layer="1"/>
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+<via x="74.93" y="36.83" extent="1-16" drill="0.6096"/>
 </signal>
 <signal name="N$15">
 <contactref element="REF_IN" pad="CONDUCTOR"/>
@@ -1236,7 +1235,7 @@ design rules under a new name.</description>
 <contactref element="C14" pad="1"/>
 <wire x1="19.05" y1="22.86" x2="24.13" y2="22.86" width="0.635" layer="1"/>
 <wire x1="17.78" y1="24.13" x2="19.05" y2="22.86" width="0.635" layer="1"/>
-<wire x1="24.13" y1="22.86" x2="24.13" y2="23.18" width="0.635" layer="1"/>
+<wire x1="24.13" y1="22.86" x2="25.4" y2="23.18" width="0.635" layer="1"/>
 <wire x1="17.78" y1="23.978" x2="17.78" y2="19.05" width="0.635" layer="1"/>
 <wire x1="17.78" y1="19.05" x2="17.78" y2="12.7" width="0.635" layer="1"/>
 <wire x1="17.78" y1="24.13" x2="17.78" y2="23.978" width="0.635" layer="1"/>
@@ -1261,9 +1260,10 @@ design rules under a new name.</description>
 <contactref element="R13" pad="2"/>
 <wire x1="7.62" y1="38.1" x2="8.7376" y2="38.1" width="0.635" layer="1"/>
 <wire x1="6.35" y1="39.37" x2="7.62" y2="38.1" width="0.635" layer="1"/>
-<wire x1="10.16" y1="43.18" x2="6.35" y2="39.37" width="0.635" layer="1"/>
+<wire x1="6.35" y1="41.91" x2="6.35" y2="39.37" width="0.635" layer="1"/>
+<wire x1="7.62" y1="43.18" x2="6.35" y2="41.91" width="0.635" layer="1"/>
 <wire x1="8.89" y1="38.1" x2="8.7376" y2="38.1" width="0.635" layer="1"/>
-<wire x1="10.16" y1="43.18" x2="10.008" y2="43.18" width="0.635" layer="1"/>
+<wire x1="7.62" y1="43.18" x2="7.468" y2="43.18" width="0.635" layer="1"/>
 <wire x1="10.16" y1="34.29" x2="7.62" y2="31.75" width="0.635" layer="1"/>
 <wire x1="6.35" y1="38.1" x2="10.16" y2="34.29" width="0.635" layer="16"/>
 <wire x1="6.35" y1="39.37" x2="6.35" y2="38.1" width="0.635" layer="1"/>
@@ -1277,39 +1277,38 @@ design rules under a new name.</description>
 <contactref element="SWITCH" pad="3"/>
 <contactref element="C14" pad="2"/>
 <contactref element="R24" pad="2"/>
-<wire x1="24.13" y1="29.058" x2="24.13" y2="25.08" width="0.635" layer="1"/>
-<wire x1="19.05" y1="36.83" x2="16.51" y2="36.83" width="0.635" layer="1"/>
-<wire x1="16.51" y1="36.83" x2="14.1224" y2="36.83" width="0.635" layer="1"/>
+<contactref element="R14" pad="2"/>
+<wire x1="25.4" y1="31.75" x2="25.4" y2="25.08" width="0.635" layer="1"/>
+<wire x1="19.05" y1="36.83" x2="14.1224" y2="36.83" width="0.635" layer="1"/>
 <wire x1="22.86" y1="40.64" x2="20.32" y2="38.1" width="0.635" layer="1"/>
 <wire x1="20.32" y1="38.1" x2="19.05" y2="36.83" width="0.635" layer="1"/>
 <wire x1="13.97" y1="36.83" x2="14.1224" y2="36.83" width="0.635" layer="1"/>
 <wire x1="22.86" y1="40.64" x2="22.86" y2="40.488" width="0.635" layer="1"/>
-<wire x1="15.24" y1="43.18" x2="13.97" y2="43.18" width="0.635" layer="1"/>
-<wire x1="20.32" y1="38.1" x2="15.24" y2="43.18" width="0.635" layer="1"/>
-<wire x1="8.89" y1="54.61" x2="7.62" y2="54.61" width="0.635" layer="1"/>
-<wire x1="11.43" y1="52.07" x2="8.89" y2="54.61" width="0.635" layer="1"/>
-<wire x1="11.43" y1="45.72" x2="11.43" y2="52.07" width="0.635" layer="1"/>
-<wire x1="13.97" y1="43.18" x2="12.7" y2="44.45" width="0.635" layer="1"/>
-<wire x1="12.7" y1="44.45" x2="11.43" y2="45.72" width="0.635" layer="1"/>
-<wire x1="21.59" y1="29.21" x2="24.13" y2="29.21" width="0.635" layer="1"/>
-<wire x1="16.51" y1="34.29" x2="21.59" y2="29.21" width="0.635" layer="16"/>
-<wire x1="16.51" y1="36.83" x2="16.51" y2="34.29" width="0.635" layer="1"/>
-<wire x1="24.13" y1="29.21" x2="24.13" y2="29.058" width="0.635" layer="1"/>
-<via x="21.59" y="29.21" extent="1-16" drill="0.6096"/>
-<via x="16.51" y="34.29" extent="1-16" drill="0.6096"/>
-<contactref element="R14" pad="2"/>
-<wire x1="12.7" y1="44.45" x2="12.7" y2="43.18" width="0.635" layer="1"/>
-<wire x1="12.7" y1="43.18" x2="12.852" y2="43.18" width="0.635" layer="1"/>
+<wire x1="12.7" y1="43.18" x2="11.43" y2="43.18" width="0.635" layer="1"/>
+<wire x1="11.43" y1="43.18" x2="10.312" y2="43.18" width="0.635" layer="1"/>
+<wire x1="13.97" y1="41.91" x2="12.7" y2="43.18" width="0.635" layer="1"/>
+<wire x1="16.51" y1="41.91" x2="13.97" y2="41.91" width="0.635" layer="1"/>
+<wire x1="20.32" y1="38.1" x2="16.51" y2="41.91" width="0.635" layer="1"/>
+<wire x1="10.16" y1="43.18" x2="10.312" y2="43.18" width="0.635" layer="1"/>
+<wire x1="10.16" y1="53.34" x2="8.89" y2="53.34" width="0.635" layer="1"/>
+<wire x1="11.43" y1="52.07" x2="10.16" y2="53.34" width="0.635" layer="1"/>
+<wire x1="11.43" y1="43.18" x2="11.43" y2="52.07" width="0.635" layer="1"/>
+<wire x1="25.4" y1="33.02" x2="25.4" y2="31.75" width="0.635" layer="1"/>
+<wire x1="20.32" y1="38.1" x2="25.4" y2="33.02" width="0.635" layer="1"/>
+<wire x1="25.4" y1="31.75" x2="25.552" y2="31.75" width="0.635" layer="1"/>
 </signal>
 <signal name="N$11">
 <contactref element="C4" pad="2"/>
 <contactref element="R9" pad="1"/>
 <contactref element="R19" pad="1"/>
 <wire x1="66.04" y1="22.708" x2="66.04" y2="17.78" width="0.635" layer="1"/>
-<wire x1="66.04" y1="17.78" x2="66.04" y2="16.19" width="0.635" layer="1"/>
 <wire x1="66.04" y1="22.86" x2="66.04" y2="22.708" width="0.635" layer="1"/>
-<wire x1="66.04" y1="17.78" x2="68.428" y2="17.78" width="0.635" layer="1"/>
+<wire x1="66.04" y1="17.78" x2="67.31" y2="17.78" width="0.635" layer="1"/>
+<wire x1="67.31" y1="17.78" x2="68.428" y2="17.78" width="0.635" layer="1"/>
 <wire x1="68.58" y1="17.78" x2="68.428" y2="17.78" width="0.635" layer="1"/>
+<wire x1="69.85" y1="15.24" x2="69.85" y2="12.7" width="0.635" layer="1"/>
+<wire x1="67.31" y1="17.78" x2="69.85" y2="15.24" width="0.635" layer="1"/>
+<wire x1="69.85" y1="12.7" x2="70.17" y2="12.7" width="0.635" layer="1"/>
 </signal>
 <signal name="N$13">
 <contactref element="GAIN_IN" pad="3"/>
@@ -1484,19 +1483,17 @@ design rules under a new name.</description>
 <contactref element="R11" pad="1"/>
 <contactref element="R21" pad="1"/>
 <contactref element="U$1" pad="VOUT"/>
-<contactref element="LIOUT" pad="TP"/>
+<contactref element="DEMOD" pad="TP"/>
+<wire x1="73.66" y1="57.15" x2="73.66" y2="43.18" width="0.635" layer="1"/>
+<wire x1="73.66" y1="57.15" x2="73.508" y2="57.15" width="0.635" layer="1"/>
 <wire x1="43.18" y1="27.94" x2="41.91" y2="27.94" width="0.635" layer="1"/>
-<wire x1="45.72" y1="30.48" x2="43.18" y2="27.94" width="0.635" layer="1"/>
-<wire x1="45.72" y1="31.75" x2="45.72" y2="30.48" width="0.635" layer="1"/>
-<wire x1="73.66" y1="57.15" x2="73.66" y2="46.99" width="0.635" layer="1"/>
-<wire x1="73.66" y1="46.99" x2="73.66" y2="43.18" width="0.635" layer="1"/>
+<wire x1="48.26" y1="33.02" x2="43.18" y2="27.94" width="0.635" layer="1"/>
+<wire x1="67.31" y1="43.18" x2="73.508" y2="43.18" width="0.635" layer="1"/>
+<wire x1="66.04" y1="41.91" x2="67.31" y2="43.18" width="0.635" layer="1"/>
+<wire x1="54.61" y1="41.91" x2="66.04" y2="41.91" width="0.635" layer="1"/>
+<wire x1="48.26" y1="35.56" x2="54.61" y2="41.91" width="0.635" layer="1"/>
+<wire x1="48.26" y1="33.02" x2="48.26" y2="35.56" width="0.635" layer="1"/>
 <wire x1="73.66" y1="43.18" x2="73.508" y2="43.18" width="0.635" layer="1"/>
-<wire x1="73.66" y1="57.15" x2="73.508" y2="57.15" width="0.635" layer="1"/>
-<wire x1="53.34" y1="39.37" x2="45.72" y2="31.75" width="0.635" layer="16"/>
-<wire x1="53.34" y1="40.64" x2="53.34" y2="39.37" width="0.635" layer="16"/>
-<wire x1="59.69" y1="46.99" x2="53.34" y2="40.64" width="0.635" layer="16"/>
-<wire x1="73.66" y1="46.99" x2="59.69" y2="46.99" width="0.635" layer="16"/>
-<via x="73.66" y="46.99" extent="1-16" drill="0.6096"/>
 </signal>
 <signal name="N$2">
 <contactref element="R12" pad="1"/>