From 9da60b80027cf3a3816985882ac480c4882b5053 Mon Sep 17 00:00:00 2001
From: Eugeniy Mikhailov <evgmik@gmail.com>
Date: Thu, 17 Jul 2014 00:36:20 -0400
Subject: updates in LockInAmp_v2014 board and schematics

---
 LockInAmp_v2014/LockInAmp_v1.brd | 562 ++++++++++++++++++-------------------
 LockInAmp_v2014/LockInAmp_v1.pro |  50 ++--
 LockInAmp_v2014/LockInAmp_v1.sch | 578 ++++++++++++++++++++-------------------
 3 files changed, 602 insertions(+), 588 deletions(-)

diff --git a/LockInAmp_v2014/LockInAmp_v1.brd b/LockInAmp_v2014/LockInAmp_v1.brd
index 499cf81..31cbd90 100644
--- a/LockInAmp_v2014/LockInAmp_v1.brd
+++ b/LockInAmp_v2014/LockInAmp_v1.brd
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="6.5.0">
+<eagle version="6.4">
 <drawing>
 <settings>
 <setting alwaysvectorfont="no"/>
@@ -65,8 +65,9 @@
 <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="62.23" y="71.12" size="1.778" layer="25">Lock-In Amplifier V1
-Owen Wolfe
+<text x="67.31" y="64.77" size="1.778" layer="25">Lock-In Amplifier v1
+byOwen Wolfe 
+and Eugeniy E. Mikhailov
 July 2014</text>
 </plain>
 <libraries>
@@ -218,26 +219,33 @@ NS Package M08A</description>
 </library>
 <library name="evmik_connectors_3pin">
 <packages>
-<package name="3_PIN_THRUGH_HOLE_LABELED">
-<wire x1="-3.81" y1="-1.27" x2="-3.81" y2="1.27" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.27" x2="-3.81" y2="1.27" width="0.1524" layer="21"/>
-<wire x1="-3.81" y1="-1.27" x2="3.81" y2="-1.27" width="0.1524" layer="21"/>
-<wire x1="-3.81" y1="1.27" x2="-3.81" y2="1.905" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.905" x2="-3.81" y2="1.905" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.27" x2="3.81" y2="-1.27" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.905" x2="3.81" y2="1.27" width="0.1524" layer="21"/>
-<wire x1="5.08" y1="0.635" x2="5.08" y2="-0.635" width="0.127" layer="21"/>
-<wire x1="4.445" y1="0" x2="5.715" y2="0" width="0.127" layer="21"/>
-<wire x1="-4.445" y1="0" x2="-5.715" y2="0" width="0.127" layer="21"/>
-<pad name="3" x="-2.54" y="0" drill="1.016" shape="long" rot="R90"/>
+<package name="3PIN_PWR-TE-640456-3">
+<wire x1="-3.81" y1="-2.54" x2="-3.81" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="-3.81" y1="-2.54" x2="3.81" y2="-2.54" width="0.2032" layer="21"/>
+<wire x1="3.81" y1="3.175" x2="2.54" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="2.54" y1="3.175" x2="-2.54" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="-2.54" y1="3.175" x2="-3.81" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="3.81" y1="3.175" x2="3.81" y2="-2.54" width="0.2032" layer="21"/>
+<wire x1="2.54" y1="-3.175" x2="2.54" y2="-4.445" width="0.127" layer="21"/>
+<wire x1="1.905" y1="-3.81" x2="3.175" y2="-3.81" width="0.127" layer="21"/>
+<wire x1="-1.905" y1="-3.81" x2="-3.175" y2="-3.81" width="0.127" layer="21"/>
+<pad name="1" x="-2.54" y="0" drill="1.016" shape="long" rot="R90"/>
 <pad name="2" x="0" y="0" drill="1.016" shape="long" rot="R90"/>
-<pad name="1" x="2.54" y="0" drill="1.016" shape="long" rot="R90"/>
-<text x="-2.6162" y="-3.2512" size="1.27" layer="25">&gt;NAME</text>
-<text x="-3.7762" y="4.0559" size="1.27" layer="27">&gt;VALUE</text>
-<text x="-1.905" y="2.54" size="1.27" layer="21">GND</text>
-<rectangle x1="2.286" y1="-0.254" x2="2.794" y2="0.254" layer="21"/>
-<rectangle x1="-0.254" y1="-0.254" x2="0.254" y2="0.254" layer="21"/>
-<rectangle x1="-2.794" y1="-0.254" x2="-2.286" y2="0.254" layer="21"/>
+<pad name="3" x="2.54" y="0" drill="1.016" shape="long" rot="R90"/>
+<text x="0" y="4.3688" size="1.27" layer="25" align="bottom-center">&gt;NAME</text>
+<text x="0" y="5.9609" size="1.27" layer="27" align="bottom-center">&gt;VALUE</text>
+<text x="-0.635" y="-4.445" size="1.27" layer="21">G</text>
+<wire x1="-2.54" y1="3.175" x2="-2.54" y2="2.54" width="0.2032" layer="21"/>
+<wire x1="-2.54" y1="2.54" x2="2.54" y2="2.54" width="0.2032" layer="21"/>
+<wire x1="2.54" y1="2.54" x2="2.54" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="-3.81" y1="3.175" x2="-3.81" y2="-2.54" width="0.2032" layer="51"/>
+<wire x1="-3.81" y1="-2.54" x2="3.81" y2="-2.54" width="0.2032" layer="51"/>
+<wire x1="3.81" y1="-2.54" x2="3.81" y2="3.175" width="0.2032" layer="51"/>
+<wire x1="3.81" y1="3.175" x2="-3.81" y2="3.175" width="0.2032" layer="51"/>
+<wire x1="-4.445" y1="3.81" x2="-4.445" y2="-3.175" width="0.127" layer="39"/>
+<wire x1="-4.445" y1="-3.175" x2="4.445" y2="-3.175" width="0.127" layer="39"/>
+<wire x1="4.445" y1="-3.175" x2="4.445" y2="3.81" width="0.127" layer="39"/>
+<wire x1="4.445" y1="3.81" x2="-4.445" y2="3.81" width="0.127" layer="39"/>
 </package>
 </packages>
 </library>
@@ -588,40 +596,38 @@ design rules under a new name.</description>
 <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="ALPS" library="evmik_opamp" package="SOIC8" value="" x="38.1" y="54.61" rot="R270"/>
-<element name="R7" library="evmik_rcl" package="1206" value="1k" x="38.1" y="62.23" rot="R270"/>
-<element name="POWER_OUT" library="evmik_connectors_3pin" package="3_PIN_THRUGH_HOLE_LABELED" value="15V_3PIN" x="25.4" y="63.5" rot="R90"/>
-<element name="POWER_IN" library="evmik_connectors_3pin" package="3_PIN_THRUGH_HOLE_LABELED" value="15V_3PIN" x="8.89" y="62.23" rot="R90"/>
-<element name="C1" library="evmik_rcl" package="0805" value="22n" x="33.02" y="63.5" rot="R180"/>
+<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="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="PREAMP" library="evmik_testpads" package="13" value="TP-13" x="69.85" y="44.45"/>
+<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="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="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="73.66" rot="R180"/>
+<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="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="INBUF" library="evmik_opamp" package="SOIC8" value="" x="67.31" y="6.35"/>
+<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="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="82.55" y="57.15"/>
-<element name="R11" library="evmik_rcl" package="1206" value="10K" x="76.2" y="57.15"/>
+<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="VPHASE" library="evmik_trimmers" package="3PIN" value="" x="36.83" y="71.12" 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="R8" library="evmik_rcl" package="1206" value="1k" x="10.16" y="30.48" rot="R270"/>
-<element name="R12" library="evmik_rcl" package="1206" value="1k" x="2.54" y="30.48" rot="R90"/>
+<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"/>
@@ -629,38 +635,38 @@ design rules under a new name.</description>
 <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="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="TRIGBUFF" library="evmik_opamp" package="SOIC8" value="" x="11.43" y="38.1"/>
-<element name="R13" library="evmik_rcl" package="1206" value="100k" x="6.35" y="30.48" rot="R90"/>
+<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="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="MAXGAIN" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="52.07" y="25.4" rot="R90"/>
+<element name="GAIN_IN" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="52.07" y="25.4" rot="R90"/>
 <element name="R5" library="evmik_rcl" package="1206" value="10k" x="59.69" y="22.86" rot="R180"/>
-<element name="R17" library="evmik_rcl" package="1206" value="909" x="59.69" y="27.94" rot="R180"/>
-<element name="R18" library="evmik_rcl" package="1206" value="1M" x="92.71" y="38.1" rot="R180"/>
-<element name="R20" library="evmik_rcl" package="1206" value="10m" x="96.52" y="30.48" rot="R270"/>
+<element name="R17" library="evmik_rcl" package="1206" value="1k" x="59.69" y="27.94" rot="R180"/>
+<element name="R18" library="evmik_rcl" package="1206" value="1k" x="92.71" y="38.1" rot="R180"/>
+<element name="R20" library="evmik_rcl" package="1206" value="10k" x="96.52" y="30.48" rot="R270"/>
 <element name="OUT_GAIN" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="91.44" y="30.48" smashed="yes" rot="R90">
-<attribute name="NAME" x="92.1512" y="21.59" size="1.27" layer="25" rot="R90" align="bottom-center"/>
+<attribute name="NAME" x="91.44" y="24.8412" size="1.27" layer="25" rot="R180" align="bottom-center"/>
 <attribute name="VALUE" x="85.4791" y="30.48" size="1.27" layer="27" rot="R90" align="bottom-center"/>
 </element>
 <element name="R19" library="evmik_rcl" package="1206" value="" x="66.04" y="24.13" rot="R90"/>
 <element name="C3" library="evmik_rcl" package="0805" value="" x="71.12" y="26.67" rot="R180"/>
-<element name="R21" library="evmik_rcl" package="1206" value="" x="76.2" y="43.18"/>
-<element name="R22" library="evmik_rcl" package="1206" value="" x="82.55" y="43.18"/>
+<element name="R21" library="evmik_rcl" package="1206" value="" x="74.93" y="43.18"/>
+<element name="R22" library="evmik_rcl" package="1206" value="" x="81.28" y="43.18"/>
 <element name="R23" library="evmik_rcl" package="1206" value="" x="87.63" y="43.18"/>
 <element name="C11" library="evmik_rcl" package="0805" value="" x="77.47" y="48.26" rot="R270"/>
 <element name="C12" library="evmik_rcl" package="0805" value="" x="83.82" y="48.26" rot="R270"/>
 <element name="C13" library="evmik_rcl" package="0805" value="" x="88.9" y="48.26" rot="R270"/>
-<element name="FILTERSELECT" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="95.25" y="50.8" smashed="yes" rot="R90">
-<attribute name="NAME" x="94.6912" y="62.23" size="1.27" layer="25" rot="R90" align="bottom-center"/>
+<element name="FILT_SW" library="evmik_switches" package="3PIN" value="OFF_BOARD" x="95.25" y="50.8" smashed="yes" rot="R90">
+<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="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="67.31" rot="R90"/>
+<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="62.23" 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="PI/2_TUNE" library="evmik_trimmers" package="3386F" value="" x="54.61" y="50.8" rot="R180"/>
@@ -688,11 +694,14 @@ design rules under a new name.</description>
 <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="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="C32" library="evmik_rcl" package="0805" value="100n" x="7.62" y="27.94" rot="MR0"/>
 </elements>
 <signals>
 <signal name="N$6">
 <contactref element="INGN" pad="2"/>
-<contactref element="MAXGAIN" pad="2"/>
+<contactref element="GAIN_IN" pad="2"/>
 <contactref element="PREAMP-GAIN" pad="1"/>
 <wire x1="60.96" y1="38.1" x2="63.3476" y2="38.1" width="0.635" layer="1"/>
 <wire x1="57.15" y1="34.29" x2="60.96" y2="38.1" width="0.635" layer="1"/>
@@ -736,8 +745,6 @@ design rules under a new name.</description>
 <contactref element="REF_IN" pad="SHIELD1"/>
 <contactref element="REF_IN" pad="SHIELD2"/>
 <contactref element="R9" pad="2"/>
-<contactref element="POWER_OUT" pad="2"/>
-<contactref element="POWER_IN" pad="2"/>
 <contactref element="SWITCH" pad="1"/>
 <contactref element="R6" pad="1"/>
 <contactref element="C7" pad="-"/>
@@ -792,12 +799,6 @@ design rules under a new name.</description>
 <vertex x="5.08" y="69.85"/>
 <vertex x="15.24" y="69.85"/>
 </polygon>
-<polygon width="0.635" layer="16">
-<vertex x="35.56" y="24.13"/>
-<vertex x="27.94" y="24.13"/>
-<vertex x="27.94" y="21.59"/>
-<vertex x="35.56" y="21.59"/>
-</polygon>
 <wire x1="88.9" y1="52.39" x2="88.9" y2="49.53" width="0.635" layer="1"/>
 <wire x1="77.47" y1="52.39" x2="77.47" y2="49.53" width="0.635" layer="1"/>
 <wire x1="83.82" y1="52.39" x2="83.82" y2="49.53" width="0.635" layer="1"/>
@@ -812,12 +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="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="62.382" 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="19.05" y1="62.23" x2="19.05" y2="62.382" 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"/>
@@ -834,20 +831,25 @@ design rules under a new name.</description>
 <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"/>
-<wire x1="11.43" y1="62.23" x2="15.24" y2="62.23" width="0.635" layer="1"/>
 <via x="96.52" y="38.1" extent="1-16" drill="0.6096"/>
-<via x="11.43" y="62.23" 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"/>
-<wire x1="49.53" y1="73.66" x2="45.872" y2="73.66" width="0.635" layer="1"/>
-<wire x1="54.61" y1="73.66" x2="49.53" y2="73.66" width="0.635" layer="16"/>
-<wire x1="45.72" y1="73.66" x2="45.872" y2="73.66" width="0.635" layer="1"/>
-<wire x1="54.61" y1="73.66" x2="54.61" y2="73.34" width="0.635" layer="16"/>
-<via x="49.53" y="73.66" extent="1-16" drill="0.6096"/>
 <contactref element="R27" pad="1"/>
 <wire x1="49.53" y1="44.45" x2="46.99" y2="44.45" width="0.635" layer="1"/>
 <wire x1="46.99" y1="44.45" x2="46.99" y2="44.298" width="0.635" layer="1"/>
 <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="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"/>
 </signal>
 <signal name="N$5">
 <contactref element="U$1" pad="RF"/>
@@ -891,23 +893,17 @@ design rules under a new name.</description>
 <signal name="N$7">
 <contactref element="R6" pad="2"/>
 <contactref element="VPHASE" pad="3"/>
-<wire x1="36.83" y1="73.66" x2="43.028" y2="73.66" width="0.635" layer="1"/>
-<wire x1="43.18" y1="73.66" x2="43.028" y2="73.66" width="0.635" layer="1"/>
+<wire x1="39.37" y1="69.85" x2="43.028" y2="69.85" width="0.635" layer="1"/>
+<wire x1="43.18" y1="69.85" x2="43.028" y2="69.85" width="0.635" layer="1"/>
 </signal>
 <signal name="N$3">
 <contactref element="C1" pad="2"/>
 <contactref element="ALPS" pad="3"/>
 <contactref element="VPHASE" pad="2"/>
-<wire x1="31.75" y1="67.31" x2="31.75" y2="63.5" width="0.635" layer="1"/>
-<wire x1="35.56" y1="71.12" x2="31.75" y2="67.31" width="0.635" layer="1"/>
-<wire x1="36.83" y1="71.12" x2="35.56" y2="71.12" width="0.635" layer="1"/>
-<wire x1="36.83" y1="58.42" x2="36.83" y2="57.3024" width="0.635" layer="1"/>
-<wire x1="34.29" y1="60.96" x2="36.83" y2="58.42" width="0.635" layer="1"/>
-<wire x1="33.02" y1="60.96" x2="34.29" y2="60.96" width="0.635" layer="1"/>
-<wire x1="31.75" y1="62.23" x2="33.02" y2="60.96" width="0.635" layer="1"/>
-<wire x1="31.75" y1="63.5" x2="31.75" y2="62.23" width="0.635" layer="1"/>
+<wire x1="36.83" y1="69.85" x2="36.83" y2="63.5" width="0.635" layer="1"/>
+<wire x1="36.83" y1="63.5" x2="36.83" y2="57.3024" width="0.635" layer="1"/>
 <wire x1="36.83" y1="57.15" x2="36.83" y2="57.3024" width="0.635" layer="1"/>
-<wire x1="31.75" y1="63.5" x2="32.07" y2="63.5" width="0.635" layer="1"/>
+<wire x1="36.83" y1="63.5" x2="37.15" y2="63.5" width="0.635" layer="1"/>
 </signal>
 <signal name="N$16">
 <contactref element="INBUF" pad="2"/>
@@ -923,33 +919,35 @@ design rules under a new name.</description>
 <wire x1="70.0024" y1="5.08" x2="67.31" y2="5.08" width="0.635" layer="1"/>
 </signal>
 <signal name="N$17">
-<contactref element="VIN" pad="TP"/>
 <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="59.69" y1="7.62" x2="62.23" 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"/>
-<wire x1="59.69" y1="7.62" x2="57.15" 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"/>
 </signal>
 <signal name="N$19">
 <contactref element="R11" pad="2"/>
 <contactref element="R10" pad="1"/>
 <contactref element="C6" pad="1"/>
-<wire x1="77.47" y1="57.15" x2="77.47" y2="54.29" width="0.635" layer="1"/>
-<wire x1="77.622" y1="57.15" x2="81.128" y2="57.15" width="0.635" layer="1"/>
-<wire x1="81.28" y1="57.15" x2="81.128" y2="57.15" width="0.635" layer="1"/>
-<wire x1="77.47" y1="57.15" x2="77.622" y2="57.15" width="0.635" layer="1"/>
+<wire x1="80.01" y1="57.15" x2="77.47" y2="54.61" width="0.635" layer="1"/>
+<wire x1="77.47" y1="54.61" x2="77.47" y2="54.29" width="0.635" layer="1"/>
+<wire x1="79.858" y1="57.15" x2="76.352" y2="57.15" width="0.635" layer="1"/>
+<wire x1="76.2" y1="57.15" x2="76.352" y2="57.15" width="0.635" layer="1"/>
+<wire x1="80.01" y1="57.15" x2="79.858" y2="57.15" width="0.635" layer="1"/>
 </signal>
 <signal name="N$20">
 <contactref element="R10" pad="2"/>
 <contactref element="R1" pad="1"/>
 <contactref element="C5" pad="1"/>
-<wire x1="83.82" y1="57.15" x2="83.82" y2="54.29" width="0.635" layer="1"/>
-<wire x1="83.972" y1="57.15" x2="86.208" y2="57.15" width="0.635" layer="1"/>
+<wire x1="86.36" y1="57.15" x2="83.82" y2="54.61" width="0.635" layer="1"/>
+<wire x1="83.82" y1="54.61" x2="83.82" y2="54.29" width="0.635" layer="1"/>
+<wire x1="86.208" y1="57.15" x2="82.702" y2="57.15" width="0.635" layer="1"/>
+<wire x1="82.55" y1="57.15" x2="82.702" y2="57.15" width="0.635" layer="1"/>
 <wire x1="86.36" y1="57.15" x2="86.208" y2="57.15" width="0.635" layer="1"/>
-<wire x1="83.82" y1="57.15" x2="83.972" y2="57.15" width="0.635" layer="1"/>
 </signal>
 <signal name="PREAMP">
 <contactref element="C1" pad="1"/>
@@ -963,12 +961,12 @@ design rules under a new name.</description>
 <wire x1="63.5" y1="64.77" x2="59.69" y2="60.96" width="0.635" layer="1"/>
 <wire x1="57.15" y1="63.5" x2="57.15" y2="63.3476" width="0.635" layer="1"/>
 <wire x1="63.5" y1="64.77" x2="63.5" y2="64.618" width="0.635" layer="1"/>
-<wire x1="38.1" y1="63.5" x2="33.97" y2="63.5" width="0.635" layer="1"/>
-<wire x1="48.26" y1="63.5" x2="38.1" y2="63.5" width="0.635" layer="1"/>
-<wire x1="38.1" y1="63.5" x2="38.1" y2="63.652" width="0.635" layer="1"/>
 <wire x1="55.88" y1="60.96" x2="57.15" y2="62.23" width="0.635" layer="1"/>
 <wire x1="50.8" y1="60.96" x2="55.88" y2="60.96" width="0.635" layer="1"/>
 <wire x1="48.26" y1="63.5" x2="50.8" y2="60.96" width="0.635" layer="1"/>
+<wire x1="44.45" y1="63.5" x2="39.05" y2="63.5" width="0.635" layer="1"/>
+<wire x1="48.26" y1="63.5" x2="44.45" y2="63.5" width="0.635" layer="1"/>
+<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"/>
@@ -986,12 +984,13 @@ design rules under a new name.</description>
 <contactref element="ALPS" pad="2"/>
 <contactref element="R7" pad="2"/>
 <contactref element="R2" pad="1"/>
-<wire x1="38.1" y1="60.808" x2="38.1" y2="57.3024" width="0.635" layer="1"/>
+<wire x1="38.1" y1="58.42" x2="38.1" y2="57.3024" width="0.635" layer="1"/>
+<wire x1="40.64" y1="60.96" x2="38.1" y2="58.42" width="0.635" layer="1"/>
+<wire x1="44.45" y1="60.96" x2="40.64" y2="60.96" width="0.635" layer="1"/>
 <wire x1="38.1" y1="57.15" x2="38.1" y2="57.3024" width="0.635" layer="1"/>
-<wire x1="41.91" y1="57.15" x2="44.45" y2="57.15" width="0.635" layer="1"/>
-<wire x1="38.1" y1="60.96" x2="41.91" y2="57.15" width="0.635" layer="1"/>
+<wire x1="44.45" y1="60.808" x2="44.45" y2="57.302" width="0.635" layer="1"/>
 <wire x1="44.45" y1="57.15" x2="44.45" y2="57.302" width="0.635" layer="1"/>
-<wire x1="38.1" y1="60.96" x2="38.1" y2="60.808" width="0.635" layer="1"/>
+<wire x1="44.45" y1="60.96" x2="44.45" y2="60.808" width="0.635" layer="1"/>
 </signal>
 <signal name="N$1">
 <contactref element="R4" pad="2"/>
@@ -1015,13 +1014,10 @@ design rules under a new name.</description>
 <contactref element="C9" pad="1"/>
 <contactref element="TRIGBUFF" pad="7"/>
 <contactref element="PI/2" pad="7"/>
-<contactref element="C21" pad="1"/>
-<contactref element="POWER_IN" pad="1"/>
 <contactref element="INGN" pad="7"/>
 <contactref element="ALPS" pad="7"/>
 <contactref element="U$1" pad="+VS"/>
 <contactref element="+15V" pad="TP"/>
-<contactref element="POWER_OUT" pad="1"/>
 <contactref element="OUT_BUF" pad="7"/>
 <contactref element="INVT" pad="7"/>
 <contactref element="INBUF" pad="7"/>
@@ -1030,83 +1026,32 @@ design rules under a new name.</description>
 <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"/>
-<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="22.86" y1="66.04" x2="25.4" y2="66.04" width="0.635" layer="1"/>
-<wire x1="20.32" y1="68.58" x2="22.86" y2="66.04" width="0.635" layer="1"/>
-<wire x1="19.05" y1="68.58" x2="20.32" 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"/>
-<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"/>
-<wire x1="29.21" y1="49.53" x2="30.48" y2="49.53" width="0.635" layer="16"/>
-<wire x1="30.48" y1="49.53" x2="38.1" y2="49.53" width="0.635" layer="16"/>
-<wire x1="26.67" y1="52.07" x2="29.21" y2="49.53" width="0.635" layer="16"/>
-<wire x1="22.86" y1="52.07" x2="25.4" y2="52.07" width="0.635" layer="16"/>
-<wire x1="25.4" y1="52.07" x2="26.67" y2="52.07" width="0.635" layer="16"/>
-<wire x1="22.86" y1="52.07" x2="22.86" y2="52.39" width="0.635" layer="16"/>
-<wire x1="15.24" y1="38.1" x2="14.1224" y2="38.1" width="0.635" layer="1"/>
-<wire x1="16.51" y1="39.37" x2="15.24" y2="38.1" width="0.635" layer="1"/>
-<wire x1="17.78" y1="40.64" x2="16.51" y2="39.37" width="0.635" layer="16"/>
-<wire x1="13.97" y1="38.1" x2="14.1224" y2="38.1" width="0.635" layer="1"/>
-<wire x1="17.78" y1="40.64" x2="17.78" y2="40.96" width="0.635" layer="16"/>
-<wire x1="24.13" y1="50.8" x2="21.7424" y2="50.8" width="0.635" layer="1"/>
-<wire x1="25.4" y1="52.07" x2="24.13" y2="50.8" width="0.635" layer="1"/>
-<wire x1="21.59" y1="50.8" x2="21.7424" y2="50.8" width="0.635" layer="1"/>
-<wire x1="12.7" y1="31.75" x2="10.16" y2="31.75" width="0.635" layer="1"/>
-<wire x1="12.7" y1="35.56" x2="12.7" y2="31.75" width="0.635" layer="16"/>
-<wire x1="16.51" y1="39.37" x2="12.7" y2="35.56" width="0.635" layer="16"/>
-<wire x1="10.16" y1="31.75" x2="10.16" y2="31.902" width="0.635" layer="1"/>
-<wire x1="27.94" y1="66.04" x2="25.4" y2="66.04" width="0.635" layer="16"/>
-<wire x1="30.48" y1="63.5" x2="27.94" y2="66.04" width="0.635" layer="16"/>
-<wire x1="30.48" y1="49.53" x2="30.48" y2="63.5" width="0.635" layer="16"/>
-<wire x1="38.1" y1="49.53" x2="38.1" y2="51.9176" 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="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"/>
-<via x="16.51" y="39.37" extent="1-16" drill="0.6096"/>
-<via x="25.4" y="52.07" extent="1-16" drill="0.6096"/>
-<via x="12.7" y="31.75" extent="1-16" drill="0.6096"/>
-<via x="40.64" y="49.53" extent="1-16" drill="0.6096"/>
-<wire x1="40.64" y1="48.26" x2="40.64" y2="49.53" width="0.635" layer="1"/>
-<wire x1="39.37" y1="46.99" x2="40.64" y2="48.26" width="0.635" layer="1"/>
-<wire x1="39.37" y1="24.13" x2="39.37" y2="46.99" width="0.635" layer="1"/>
-<wire x1="40.64" y1="22.86" x2="39.37" y2="24.13" width="0.635" layer="1"/>
-<wire x1="41.91" y1="22.86" x2="40.64" y2="22.86" width="0.635" layer="1"/>
+<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="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="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="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"/>
 <wire x1="73.66" y1="39.37" x2="72.39" y2="38.1" width="0.635" layer="16"/>
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@@ -1114,28 +1059,76 @@ design rules under a new name.</description>
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@@ -1146,17 +1139,14 @@ design rules under a new name.</description>
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@@ -1180,12 +1170,37 @@ design rules under a new name.</description>
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@@ -1195,47 +1210,24 @@ design rules under a new name.</description>
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-<wire x1="64.77" y1="3.81" x2="64.6176" y2="3.81" width="0.635" layer="1"/>
-<via x="66.04" y="2.54" extent="1-16" drill="0.6096"/>
-<via x="64.77" y="34.29" extent="1-16" drill="0.6096"/>
-<via x="2.54" y="34.29" extent="1-16" drill="0.6096"/>
+<wire x1="31.75" y1="59.69" x2="31.75" y2="29.21" width="0.635" layer="1"/>
 <via x="54.61" y="67.31" extent="1-16" drill="0.6096"/>
-<via x="34.29" y="54.61" extent="1-16" drill="0.6096"/>
+<via x="34.29" y="59.69" extent="1-16" drill="0.6096"/>
+<wire x1="3.81" y1="35.56" x2="2.54" y2="36.83" width="0.635" layer="16"/>
+<wire x1="8.7376" y1="35.56" x2="3.81" y2="35.56" width="0.635" layer="1"/>
+<wire x1="2.54" y1="36.83" x2="2.54" y2="37.15" width="0.635" layer="16"/>
+<wire x1="8.89" y1="35.56" x2="8.7376" y2="35.56" width="0.635" layer="1"/>
+<wire x1="3.81" y1="35.56" x2="3.81" y2="31.902" width="0.635" layer="1"/>
+<wire x1="3.81" y1="31.75" x2="3.81" y2="31.902" width="0.635" layer="1"/>
+<wire x1="3.81" y1="58.42" x2="3.81" y2="35.56" width="0.635" layer="1"/>
+<via x="3.81" y="35.56" extent="1-16" drill="0.6096"/>
 </signal>
 <signal name="N$15">
 <contactref element="REF_IN" pad="CONDUCTOR"/>
@@ -1256,32 +1248,30 @@ design rules under a new name.</description>
 <contactref element="R16" pad="2"/>
 <wire x1="10.16" y1="36.83" x2="8.7376" y2="36.83" width="0.635" layer="1"/>
 <wire x1="15.24" y1="31.75" x2="10.16" y2="36.83" width="0.635" layer="1"/>
-<wire x1="15.24" y1="29.21" x2="15.24" y2="31.75" width="0.635" layer="1"/>
-<wire x1="17.78" y1="26.67" x2="16.51" y2="27.94" width="0.635" layer="1"/>
-<wire x1="16.51" y1="27.94" x2="15.24" y2="29.21" width="0.635" layer="1"/>
+<wire x1="15.24" y1="30.48" x2="15.24" y2="31.75" width="0.635" layer="1"/>
+<wire x1="16.51" y1="29.21" x2="15.24" y2="30.48" width="0.635" layer="1"/>
+<wire x1="17.78" y1="29.21" x2="16.51" y2="29.21" width="0.635" layer="1"/>
+<wire x1="17.78" y1="29.058" x2="17.78" y2="26.822" width="0.635" layer="1"/>
 <wire x1="17.78" y1="26.67" x2="17.78" y2="26.822" width="0.635" layer="1"/>
-<wire x1="16.51" y1="27.94" x2="17.78" y2="29.21" width="0.635" layer="1"/>
 <wire x1="17.78" y1="29.21" x2="17.78" y2="29.058" width="0.635" layer="1"/>
 </signal>
 <signal name="N$24">
-<contactref element="R13" pad="2"/>
 <contactref element="TRIGBUFF" pad="2"/>
 <contactref element="R14" pad="1"/>
+<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="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="8.89" y1="34.29" x2="6.35" y2="31.75" width="0.635" layer="1"/>
-<wire x1="10.16" y1="34.29" x2="8.89" y2="34.29" 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"/>
-<wire x1="6.35" y1="31.75" x2="6.35" y2="31.902" width="0.635" layer="1"/>
+<wire x1="7.62" y1="31.75" x2="7.62" y2="31.902" width="0.635" layer="1"/>
 <via x="10.16" y="34.29" extent="1-16" drill="0.6096"/>
 <via x="6.35" y="38.1" extent="1-16" drill="0.6096"/>
 </signal>
 <signal name="N$25">
-<contactref element="R14" pad="2"/>
 <contactref element="TRIGBUFF" pad="6"/>
 <contactref element="R3" pad="1"/>
 <contactref element="SWITCH" pad="3"/>
@@ -1295,19 +1285,21 @@ design rules under a new name.</description>
 <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="13.97" y1="43.18" x2="12.852" 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="12.7" y1="43.18" x2="12.852" 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="11.43" y2="45.72" 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"/>
 </signal>
 <signal name="N$11">
 <contactref element="C4" pad="2"/>
@@ -1320,13 +1312,13 @@ design rules under a new name.</description>
 <wire x1="68.58" y1="17.78" x2="68.428" y2="17.78" width="0.635" layer="1"/>
 </signal>
 <signal name="N$13">
-<contactref element="MAXGAIN" pad="3"/>
+<contactref element="GAIN_IN" pad="3"/>
 <contactref element="R17" pad="2"/>
 <wire x1="52.07" y1="27.94" x2="58.268" y2="27.94" width="0.635" layer="1"/>
 <wire x1="58.42" y1="27.94" x2="58.268" y2="27.94" width="0.635" layer="1"/>
 </signal>
 <signal name="N$21">
-<contactref element="MAXGAIN" pad="1"/>
+<contactref element="GAIN_IN" pad="1"/>
 <contactref element="R5" pad="2"/>
 <wire x1="52.07" y1="22.86" x2="58.268" y2="22.86" width="0.635" layer="1"/>
 <wire x1="58.42" y1="22.86" x2="58.268" y2="22.86" width="0.635" layer="1"/>
@@ -1372,24 +1364,28 @@ design rules under a new name.</description>
 <contactref element="R21" pad="2"/>
 <contactref element="R22" pad="1"/>
 <contactref element="C11" pad="2"/>
-<wire x1="77.47" y1="43.18" x2="77.47" y2="47.31" width="0.635" layer="1"/>
-<wire x1="77.622" y1="43.18" x2="81.128" y2="43.18" width="0.635" layer="1"/>
-<wire x1="81.28" y1="43.18" x2="81.128" y2="43.18" width="0.635" layer="1"/>
-<wire x1="77.47" y1="43.18" x2="77.622" y2="43.18" width="0.635" layer="1"/>
+<wire x1="77.47" y1="44.45" x2="77.47" y2="45.72" width="0.635" layer="1"/>
+<wire x1="77.47" y1="45.72" x2="77.47" y2="47.31" width="0.635" layer="1"/>
+<wire x1="76.2" y1="43.18" x2="77.47" y2="44.45" width="0.635" layer="1"/>
+<wire x1="76.2" y1="43.18" x2="76.352" y2="43.18" width="0.635" layer="1"/>
+<wire x1="77.47" y1="45.72" x2="80.01" y2="43.18" width="0.635" layer="1"/>
+<wire x1="80.01" y1="43.18" x2="79.858" y2="43.18" width="0.635" layer="1"/>
 </signal>
 <signal name="N$29">
 <contactref element="R22" pad="2"/>
 <contactref element="R23" pad="1"/>
 <contactref element="C12" pad="2"/>
-<wire x1="83.82" y1="43.18" x2="83.82" y2="47.31" width="0.635" layer="1"/>
-<wire x1="83.972" y1="43.18" x2="86.208" y2="43.18" width="0.635" layer="1"/>
+<wire x1="83.82" y1="44.45" x2="83.82" y2="45.72" width="0.635" layer="1"/>
+<wire x1="83.82" y1="45.72" x2="83.82" y2="47.31" width="0.635" layer="1"/>
+<wire x1="82.55" y1="43.18" x2="83.82" y2="44.45" width="0.635" layer="1"/>
+<wire x1="82.55" y1="43.18" x2="82.702" y2="43.18" width="0.635" layer="1"/>
+<wire x1="83.82" y1="45.72" x2="86.36" y2="43.18" width="0.635" layer="1"/>
 <wire x1="86.36" y1="43.18" x2="86.208" y2="43.18" width="0.635" layer="1"/>
-<wire x1="83.82" y1="43.18" x2="83.972" y2="43.18" width="0.635" layer="1"/>
 </signal>
 <signal name="N$30">
 <contactref element="OUT_BUF" pad="3"/>
 <contactref element="FILT" pad="TP"/>
-<contactref element="FILTERSELECT" pad="2"/>
+<contactref element="FILT_SW" pad="2"/>
 <wire x1="81.28" y1="33.02" x2="81.28" y2="35.7124" width="0.635" layer="1"/>
 <wire x1="83.82" y1="33.02" x2="81.28" y2="33.02" width="0.635" layer="16"/>
 <wire x1="92.71" y1="41.91" x2="83.82" y2="33.02" width="0.635" layer="16"/>
@@ -1405,27 +1401,28 @@ design rules under a new name.</description>
 <contactref element="PREAMP-GAIN" pad="2"/>
 <contactref element="C15" pad="1"/>
 <contactref element="R25" pad="1"/>
-<wire x1="62.23" y1="36.83" x2="55.88" y2="36.83" width="0.635" layer="16"/>
-<wire x1="69.85" y1="44.45" x2="64.77" y2="39.37" width="0.635" layer="16"/>
-<wire x1="64.77" y1="39.37" x2="62.23" y2="36.83" width="0.635" layer="16"/>
-<wire x1="68.58" y1="65.888" x2="68.58" y2="63.5" width="0.635" layer="1"/>
-<wire x1="68.58" y1="66.04" x2="68.58" y2="65.888" width="0.635" layer="1"/>
+<wire x1="69.85" y1="62.23" x2="69.85" y2="48.26" width="0.635" layer="1"/>
+<wire x1="69.85" y1="62.23" x2="70.002" y2="62.23" width="0.635" layer="1"/>
 <wire x1="67.31" y1="36.83" x2="68.7324" y2="36.83" width="0.635" layer="1"/>
 <wire x1="66.04" y1="38.1" x2="67.31" y2="36.83" width="0.635" layer="1"/>
-<wire x1="64.77" y1="39.37" x2="66.04" y2="38.1" width="0.635" layer="16"/>
-<wire x1="69.85" y1="63.5" x2="68.58" y2="63.5" width="0.635" layer="1"/>
-<wire x1="71.12" y1="62.23" x2="69.85" y2="63.5" width="0.635" layer="1"/>
-<wire x1="71.12" y1="45.72" x2="71.12" y2="62.23" width="0.635" layer="1"/>
-<wire x1="69.85" y1="44.45" x2="71.12" y2="45.72" width="0.635" layer="1"/>
-<wire x1="68.58" y1="63.5" x2="68.58" y2="63.18" width="0.635" layer="1"/>
-<via x="66.04" y="38.1" extent="1-16" drill="0.6096"/>
+<wire x1="66.04" y1="39.37" x2="66.04" y2="38.1" width="0.635" layer="1"/>
+<wire x1="64.77" y1="40.64" x2="66.04" y2="39.37" width="0.635" layer="1"/>
+<wire x1="60.96" y1="40.64" x2="64.77" y2="40.64" width="0.635" layer="1"/>
+<wire x1="57.15" y1="36.83" x2="60.96" y2="40.64" width="0.635" layer="1"/>
+<wire x1="55.88" y1="36.83" x2="57.15" y2="36.83" width="0.635" layer="1"/>
+<wire x1="57.15" y1="36.83" x2="64.77" y2="44.45" width="0.635" layer="16"/>
+<wire x1="55.88" y1="36.83" x2="57.15" y2="36.83" width="0.635" layer="16"/>
+<wire x1="69.85" y1="46.99" x2="69.85" y2="48.26" width="0.635" layer="1"/>
+<wire x1="67.31" y1="44.45" x2="69.85" y2="46.99" width="0.635" layer="1"/>
+<wire x1="64.77" y1="44.45" x2="67.31" y2="44.45" width="0.635" layer="1"/>
+<wire x1="69.85" y1="48.26" x2="69.53" y2="48.26" width="0.635" layer="1"/>
 </signal>
 <signal name="N$34">
 <contactref element="C15" pad="2"/>
 <contactref element="PI/2TOGGLE" pad="1"/>
-<wire x1="68.58" y1="53.34" x2="68.58" y2="61.28" width="0.635" layer="1"/>
-<wire x1="67.31" y1="52.07" x2="68.58" y2="53.34" width="0.635" layer="1"/>
-<wire x1="66.04" y1="52.07" x2="67.31" y2="52.07" width="0.635" layer="1"/>
+<wire x1="67.31" y1="50.8" x2="67.31" y2="48.26" width="0.635" layer="1"/>
+<wire x1="66.04" y1="52.07" x2="67.31" y2="50.8" width="0.635" layer="1"/>
+<wire x1="67.31" y1="48.26" x2="67.63" y2="48.26" width="0.635" layer="1"/>
 </signal>
 <signal name="N$36">
 <contactref element="R25" pad="2"/>
@@ -1433,12 +1430,13 @@ design rules under a new name.</description>
 <contactref element="PI/2" pad="2"/>
 <wire x1="58.42" y1="69.85" x2="58.42" y2="68.7324" width="0.635" layer="1"/>
 <wire x1="59.69" y1="71.12" x2="58.42" y2="69.85" width="0.635" layer="1"/>
-<wire x1="63.5" y1="67.31" x2="62.23" y2="68.58" width="0.635" layer="1"/>
-<wire x1="62.23" y1="68.58" x2="59.69" y2="71.12" width="0.635" layer="1"/>
+<wire x1="63.5" y1="67.31" x2="59.69" y2="71.12" width="0.635" layer="1"/>
 <wire x1="58.42" y1="68.58" x2="58.42" y2="68.7324" width="0.635" layer="1"/>
+<wire x1="67.31" y1="64.77" x2="67.31" y2="62.23" width="0.635" layer="1"/>
+<wire x1="64.77" y1="67.31" x2="67.31" y2="64.77" width="0.635" layer="1"/>
+<wire x1="63.5" y1="67.31" x2="64.77" y2="67.31" width="0.635" layer="1"/>
+<wire x1="67.31" y1="62.23" x2="67.158" y2="62.23" width="0.635" layer="1"/>
 <wire x1="63.5" y1="67.31" x2="63.5" y2="67.462" width="0.635" layer="1"/>
-<wire x1="62.23" y1="68.58" x2="68.58" y2="68.58" width="0.635" layer="1"/>
-<wire x1="68.58" y1="68.58" x2="68.58" y2="68.732" width="0.635" layer="1"/>
 </signal>
 <signal name="N$38">
 <contactref element="PI/2TOGGLE" pad="2"/>
@@ -1455,13 +1453,17 @@ design rules under a new name.</description>
 <signal name="N$33">
 <contactref element="R13" pad="1"/>
 <contactref element="OFFSET" pad="2"/>
-<wire x1="6.35" y1="24.13" x2="6.35" y2="29.058" width="0.635" layer="1"/>
-<wire x1="6.35" y1="29.21" x2="6.35" y2="29.058" width="0.635" layer="1"/>
+<wire x1="7.62" y1="25.4" x2="7.62" y2="29.058" width="0.635" layer="1"/>
+<wire x1="6.35" y1="24.13" x2="7.62" y2="25.4" width="0.635" layer="1"/>
+<wire x1="7.62" y1="29.21" x2="7.62" y2="29.058" width="0.635" layer="1"/>
+<contactref element="C32" pad="2"/>
+<wire x1="6.35" y1="24.13" x2="6.35" y2="27.94" width="0.635" layer="16"/>
+<wire x1="6.35" y1="27.94" x2="6.67" y2="27.94" width="0.635" layer="16"/>
 </signal>
 <signal name="N$37">
 <contactref element="R1" pad="2"/>
 <contactref element="C2" pad="1"/>
-<contactref element="FILTERSELECT" pad="3"/>
+<contactref element="FILT_SW" pad="3"/>
 <wire x1="88.9" y1="57.15" x2="88.9" y2="54.61" width="0.635" layer="1"/>
 <wire x1="88.9" y1="57.15" x2="89.052" y2="57.15" width="0.635" layer="1"/>
 <wire x1="93.98" y1="54.61" x2="88.9" y2="54.61" width="0.635" layer="1"/>
@@ -1471,7 +1473,7 @@ design rules under a new name.</description>
 <signal name="N$39">
 <contactref element="C13" pad="2"/>
 <contactref element="R23" pad="2"/>
-<contactref element="FILTERSELECT" pad="1"/>
+<contactref element="FILT_SW" pad="1"/>
 <wire x1="88.9" y1="43.18" x2="88.9" y2="45.72" width="0.635" layer="1"/>
 <wire x1="88.9" y1="45.72" x2="88.9" y2="47.31" width="0.635" layer="1"/>
 <wire x1="88.9" y1="43.18" x2="89.052" y2="43.18" width="0.635" layer="1"/>
@@ -1486,30 +1488,28 @@ design rules under a new name.</description>
 <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="74.93" y1="57.15" x2="74.93" y2="48.26" width="0.635" layer="1"/>
-<wire x1="74.93" y1="48.26" x2="74.93" y2="43.18" width="0.635" layer="1"/>
-<wire x1="74.93" y1="43.18" x2="74.778" y2="43.18" width="0.635" layer="1"/>
-<wire x1="74.93" y1="57.15" x2="74.778" y2="57.15" width="0.635" layer="1"/>
-<wire x1="52.07" y1="38.1" x2="45.72" y2="31.75" width="0.635" layer="16"/>
-<wire x1="52.07" y1="40.64" x2="52.07" y2="38.1" width="0.635" layer="16"/>
-<wire x1="59.69" y1="48.26" x2="52.07" y2="40.64" width="0.635" layer="16"/>
-<wire x1="73.66" y1="48.26" x2="59.69" y2="48.26" width="0.635" layer="16"/>
-<wire x1="74.93" y1="48.26" x2="73.66" y2="48.26" width="0.635" layer="1"/>
-<via x="73.66" y="48.26" extent="1-16" drill="0.6096"/>
+<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="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"/>
 <contactref element="OFFSET" pad="3"/>
-<wire x1="2.54" y1="20.32" x2="2.54" y2="29.058" width="0.635" layer="1"/>
-<wire x1="3.81" y1="19.05" x2="2.54" y2="20.32" width="0.635" layer="1"/>
-<wire x1="2.54" y1="29.21" x2="2.54" y2="29.058" width="0.635" layer="1"/>
+<wire x1="3.81" y1="19.05" x2="3.81" y2="29.058" width="0.635" layer="1"/>
+<wire x1="3.81" y1="29.21" x2="3.81" y2="29.058" width="0.635" layer="1"/>
 </signal>
 <signal name="N$14">
 <contactref element="R8" pad="2"/>
 <contactref element="OFFSET" pad="1"/>
-<wire x1="10.16" y1="20.32" x2="10.16" y2="29.058" width="0.635" layer="1"/>
-<wire x1="8.89" y1="19.05" x2="10.16" y2="20.32" width="0.635" layer="1"/>
-<wire x1="10.16" y1="29.21" x2="10.16" y2="29.058" width="0.635" layer="1"/>
+<wire x1="11.43" y1="21.59" x2="11.43" y2="29.058" width="0.635" layer="1"/>
+<wire x1="8.89" y1="19.05" x2="11.43" y2="21.59" width="0.635" layer="1"/>
+<wire x1="11.43" y1="29.21" x2="11.43" y2="29.058" width="0.635" layer="1"/>
 </signal>
 <signal name="N$31">
 <contactref element="PI/2_TUNE" pad="3"/>
diff --git a/LockInAmp_v2014/LockInAmp_v1.pro b/LockInAmp_v2014/LockInAmp_v1.pro
index 4e5af11..3beac5d 100644
--- a/LockInAmp_v2014/LockInAmp_v1.pro
+++ b/LockInAmp_v2014/LockInAmp_v1.pro
@@ -1,25 +1,25 @@
-EAGLE AutoRouter Statistics:
-
-Job           : C:/Users/orwolfe/Documents/eagle/LockInAmp_v2014/LockInAmp_v1.brd
-
-Start at      : 15:32:46 (7/8/2014)
-End at        : 15:32:47 (7/8/2014)
-Elapsed time  : 00:00:01
-
-Signals       :    42   RoutingGrid: 50 mil  Layers: 2
-Connections   :   172   predefined:  168 ( 28 Vias )
-
-Router memory :   32736
-
-Passname          :     Route Optimize1 Optimize2 Optimize3 Optimize4
-
-Time per pass     :  00:00:00  00:00:01  00:00:00  00:00:00  00:00:00
-Number of Ripups  :         0         0         0         0         0
-max. Level        :         0         0         0         0         0
-max. Total        :         0         0         0         0         0
-
-Routed            :         4         4         4         4         4
-Vias              :         3         1         1         1         3
-Resolution        :   100.0 %   100.0 %   100.0 %   100.0 %   100.0 %
-
-Final             : 100.0% finished
+EAGLE AutoRouter Statistics:
+
+Job           : /home/evmik/eagle/LockInAmp_v2014/LockInAmp_v1.brd
+
+Start at      : 00:33:09 (7/17/14)
+End at        : 00:33:10 (7/17/14)
+Elapsed time  : 00:00:01
+
+Signals       :    42   RoutingGrid: 50 mil  Layers: 2
+Connections   :   174   predefined:  170 ( 28 Vias )
+
+Router memory :   32736
+
+Passname          :     Route Optimize1 Optimize2 Optimize3 Optimize4
+
+Time per pass     :  00:00:00  00:00:00  00:00:00  00:00:00  00:00:01
+Number of Ripups  :         0         0         0         0         0
+max. Level        :         0         0         0         0         0
+max. Total        :         0         0         0         0         0
+
+Routed            :         4         4         4         4         4
+Vias              :         2         0         0         0         0
+Resolution        :   100.0 %   100.0 %   100.0 %   100.0 %   100.0 %
+
+Final             : 100.0% finished
diff --git a/LockInAmp_v2014/LockInAmp_v1.sch b/LockInAmp_v2014/LockInAmp_v1.sch
index 8b8c705..8f34463 100644
--- a/LockInAmp_v2014/LockInAmp_v1.sch
+++ b/LockInAmp_v2014/LockInAmp_v1.sch
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="6.5.0">
+<eagle version="6.4">
 <drawing>
 <settings>
 <setting alwaysvectorfont="no"/>
@@ -50,7 +50,7 @@
 <layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>
 <layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
-<layer number="96" name="Values" color="7" fill="1" visible="no" active="yes"/>
+<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="97" name="Info" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="98" name="Guide" color="8" fill="1" visible="yes" active="yes"/>
 <layer number="100" name="Target" color="7" fill="1" visible="yes" active="yes"/>
@@ -442,66 +442,73 @@ NS Package M08A</description>
 </library>
 <library name="evmik_connectors_3pin">
 <packages>
-<package name="3_PIN_THRUGH_HOLE_LABELED">
-<wire x1="-3.81" y1="-1.27" x2="-3.81" y2="1.27" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.27" x2="-3.81" y2="1.27" width="0.1524" layer="21"/>
-<wire x1="-3.81" y1="-1.27" x2="3.81" y2="-1.27" width="0.1524" layer="21"/>
-<wire x1="-3.81" y1="1.27" x2="-3.81" y2="1.905" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.905" x2="-3.81" y2="1.905" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.27" x2="3.81" y2="-1.27" width="0.1524" layer="21"/>
-<wire x1="3.81" y1="1.905" x2="3.81" y2="1.27" width="0.1524" layer="21"/>
-<wire x1="5.08" y1="0.635" x2="5.08" y2="-0.635" width="0.127" layer="21"/>
-<wire x1="4.445" y1="0" x2="5.715" y2="0" width="0.127" layer="21"/>
-<wire x1="-4.445" y1="0" x2="-5.715" y2="0" width="0.127" layer="21"/>
-<pad name="3" x="-2.54" y="0" drill="1.016" shape="long" rot="R90"/>
+<package name="3PIN_PWR-TE-640456-3">
+<wire x1="-3.81" y1="-2.54" x2="-3.81" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="-3.81" y1="-2.54" x2="3.81" y2="-2.54" width="0.2032" layer="21"/>
+<wire x1="3.81" y1="3.175" x2="2.54" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="2.54" y1="3.175" x2="-2.54" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="-2.54" y1="3.175" x2="-3.81" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="3.81" y1="3.175" x2="3.81" y2="-2.54" width="0.2032" layer="21"/>
+<wire x1="2.54" y1="-3.175" x2="2.54" y2="-4.445" width="0.127" layer="21"/>
+<wire x1="1.905" y1="-3.81" x2="3.175" y2="-3.81" width="0.127" layer="21"/>
+<wire x1="-1.905" y1="-3.81" x2="-3.175" y2="-3.81" width="0.127" layer="21"/>
+<pad name="1" x="-2.54" y="0" drill="1.016" shape="long" rot="R90"/>
 <pad name="2" x="0" y="0" drill="1.016" shape="long" rot="R90"/>
-<pad name="1" x="2.54" y="0" drill="1.016" shape="long" rot="R90"/>
-<text x="-2.6162" y="-3.2512" size="1.27" layer="25">&gt;NAME</text>
-<text x="-3.7762" y="4.0559" size="1.27" layer="27">&gt;VALUE</text>
-<text x="-1.905" y="2.54" size="1.27" layer="21">GND</text>
-<rectangle x1="2.286" y1="-0.254" x2="2.794" y2="0.254" layer="21"/>
-<rectangle x1="-0.254" y1="-0.254" x2="0.254" y2="0.254" layer="21"/>
-<rectangle x1="-2.794" y1="-0.254" x2="-2.286" y2="0.254" layer="21"/>
+<pad name="3" x="2.54" y="0" drill="1.016" shape="long" rot="R90"/>
+<text x="0" y="4.3688" size="1.27" layer="25" align="bottom-center">&gt;NAME</text>
+<text x="0" y="5.9609" size="1.27" layer="27" align="bottom-center">&gt;VALUE</text>
+<text x="-0.635" y="-4.445" size="1.27" layer="21">G</text>
+<wire x1="-2.54" y1="3.175" x2="-2.54" y2="2.54" width="0.2032" layer="21"/>
+<wire x1="-2.54" y1="2.54" x2="2.54" y2="2.54" width="0.2032" layer="21"/>
+<wire x1="2.54" y1="2.54" x2="2.54" y2="3.175" width="0.2032" layer="21"/>
+<wire x1="-3.81" y1="3.175" x2="-3.81" y2="-2.54" width="0.2032" layer="51"/>
+<wire x1="-3.81" y1="-2.54" x2="3.81" y2="-2.54" width="0.2032" layer="51"/>
+<wire x1="3.81" y1="-2.54" x2="3.81" y2="3.175" width="0.2032" layer="51"/>
+<wire x1="3.81" y1="3.175" x2="-3.81" y2="3.175" width="0.2032" layer="51"/>
+<wire x1="-4.445" y1="3.81" x2="-4.445" y2="-3.175" width="0.127" layer="39"/>
+<wire x1="-4.445" y1="-3.175" x2="4.445" y2="-3.175" width="0.127" layer="39"/>
+<wire x1="4.445" y1="-3.175" x2="4.445" y2="3.81" width="0.127" layer="39"/>
+<wire x1="4.445" y1="3.81" x2="-4.445" y2="3.81" width="0.127" layer="39"/>
 </package>
 </packages>
 <symbols>
-<symbol name="15V_3PIN">
-<wire x1="-3.81" y1="1.905" x2="-3.81" y2="1.27" width="0.254" layer="94"/>
-<wire x1="-3.81" y1="1.27" x2="-3.81" y2="-1.905" width="0.254" layer="94"/>
-<wire x1="3.81" y1="-1.905" x2="-3.81" y2="-1.905" width="0.254" layer="94"/>
+<symbol name="3PIN_PWR">
+<wire x1="3.81" y1="-1.27" x2="3.81" y2="1.27" width="0.254" layer="94"/>
+<wire x1="3.81" y1="1.27" x2="3.81" y2="1.905" width="0.254" layer="94"/>
 <wire x1="-3.81" y1="1.905" x2="3.81" y2="1.905" width="0.254" layer="94"/>
-<wire x1="3.81" y1="1.905" x2="3.81" y2="1.27" width="0.254" layer="94"/>
-<wire x1="3.81" y1="1.27" x2="3.81" y2="-1.905" width="0.254" layer="94"/>
-<wire x1="-2.54" y1="-5.08" x2="-1.905" y2="-4.445" width="0.254" layer="94"/>
-<wire x1="-2.54" y1="-5.08" x2="-3.175" y2="-4.445" width="0.254" layer="94"/>
-<wire x1="-0.635" y1="-4.445" x2="0" y2="-5.08" width="0.254" layer="94"/>
-<wire x1="0" y1="-5.08" x2="0.635" y2="-4.445" width="0.254" layer="94"/>
-<wire x1="1.905" y1="-4.445" x2="2.54" y2="-5.08" width="0.254" layer="94"/>
-<wire x1="2.54" y1="-5.08" x2="3.175" y2="-4.445" width="0.254" layer="94"/>
-<wire x1="-3.81" y1="1.27" x2="3.81" y2="1.27" width="0.254" layer="94"/>
-<wire x1="-0.635" y1="-4.445" x2="0.635" y2="-4.445" width="0.254" layer="94"/>
-<circle x="-2.54" y="0" radius="0.635" width="0.254" layer="94"/>
-<circle x="0" y="0" radius="0.635" width="0.254" layer="94"/>
+<wire x1="3.81" y1="-1.27" x2="-3.81" y2="-1.27" width="0.254" layer="94"/>
+<wire x1="-3.81" y1="-1.27" x2="-3.81" y2="1.27" width="0.254" layer="94"/>
+<wire x1="-3.81" y1="1.27" x2="-3.81" y2="1.905" width="0.254" layer="94"/>
+<wire x1="3.175" y1="2.54" x2="3.175" y2="3.81" width="0.254" layer="94"/>
+<wire x1="3.81" y1="3.175" x2="2.54" y2="3.175" width="0.254" layer="94"/>
+<wire x1="-2.54" y1="3.175" x2="-3.81" y2="3.175" width="0.254" layer="94"/>
 <circle x="2.54" y="0" radius="0.635" width="0.254" layer="94"/>
-<text x="5.08" y="-2.54" size="1.778" layer="95">&gt;NAME</text>
-<text x="5.08" y="-5.08" size="1.778" layer="96">&gt;VALUE</text>
-<text x="5.08" y="0" size="1.27" layer="95">1</text>
-<pin name="+15V" x="2.54" y="-5.08" visible="pin" length="middle" direction="sup" rot="R90"/>
-<pin name="GND" x="0" y="-5.08" visible="pin" length="middle" direction="sup" rot="R90"/>
-<pin name="-15V" x="-2.54" y="-5.08" visible="pin" length="middle" direction="sup" rot="R90"/>
+<circle x="0" y="0" radius="0.635" width="0.254" layer="94"/>
+<circle x="-2.54" y="0" radius="0.635" width="0.254" layer="94"/>
+<text x="0" y="5.08" size="1.778" layer="95" align="bottom-center">&gt;NAME</text>
+<text x="0" y="7.62" size="1.778" layer="96" align="bottom-center">&gt;VALUE</text>
+<text x="-5.08" y="1.27" size="1.27" layer="95" rot="R180">1</text>
+<text x="0" y="2.54" size="1.27" layer="94" rot="R180" align="top-center">GND</text>
+<pin name="3" x="2.54" y="-2.54" visible="off" length="short" direction="pas" rot="R90"/>
+<pin name="2" x="0" y="-2.54" visible="off" length="short" direction="pas" rot="R90"/>
+<pin name="1" x="-2.54" y="-2.54" visible="off" length="short" direction="pas" rot="R90"/>
+<wire x1="3.81" y1="1.27" x2="-3.81" y2="1.27" width="0.254" layer="94"/>
 </symbol>
 </symbols>
 <devicesets>
-<deviceset name="15V_3PIN" prefix="CONECTOR">
+<deviceset name="3PIN_PWR">
+<description>TE connnector
+
+part #640456-3</description>
 <gates>
-<gate name="G$1" symbol="15V_3PIN" x="0" y="0"/>
+<gate name="G$1" symbol="3PIN_PWR" x="0" y="0"/>
 </gates>
 <devices>
-<device name="" package="3_PIN_THRUGH_HOLE_LABELED">
+<device name="" package="3PIN_PWR-TE-640456-3">
 <connects>
-<connect gate="G$1" pin="+15V" pad="1"/>
-<connect gate="G$1" pin="-15V" pad="3"/>
-<connect gate="G$1" pin="GND" pad="2"/>
+<connect gate="G$1" pin="1" pad="1"/>
+<connect gate="G$1" pin="2" pad="2"/>
+<connect gate="G$1" pin="3" pad="3"/>
 </connects>
 <technologies>
 <technology name=""/>
@@ -966,10 +973,8 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <parts>
 <part name="U$1" library="ev_mikhlaserlock" deviceset="AD630" device=""/>
 <part name="INGN" library="evmik_opamp" deviceset="OPAMP_GENERIC_SIMPLE" device="SOIC8"/>
-<part name="ALPS" library="evmik_opamp" deviceset="OPAMP_GENERIC_SIMPLE" device="SOIC8"/>
+<part name="ALPS" library="evmik_opamp" deviceset="OPAMP_GENERIC_SIMPLE" device="SOIC8" value="OP27"/>
 <part name="R7" library="evmik_rcl" deviceset="R1206" device="" value="1k"/>
-<part name="POWER_OUT" library="evmik_connectors_3pin" deviceset="15V_3PIN" device=""/>
-<part name="POWER_IN" library="evmik_connectors_3pin" deviceset="15V_3PIN" device="" value="15V_3PIN"/>
 <part name="SUPPLY2" library="evmik_supply" deviceset="V+" device=""/>
 <part name="SUPPLY3" library="evmik_supply" deviceset="V-" device=""/>
 <part name="SUPPLY4" library="evmik_supply" deviceset="V-" device=""/>
@@ -1006,7 +1011,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <part name="VIN" library="evmik_testpads" deviceset="TP-13" device=""/>
 <part name="VREF" library="evmik_testpads" deviceset="TP-13" device=""/>
 <part name="VOUT" library="evmik_testpads" deviceset="TP-13" device=""/>
-<part name="INBUF" library="evmik_opamp" deviceset="OPAMP_GENERIC_SIMPLE" device="SOIC8"/>
+<part name="INBUF" library="evmik_opamp" deviceset="OPAMP_GENERIC_SIMPLE" device="SOIC8" value="OP27"/>
 <part name="SUPPLY26" library="evmik_supply" deviceset="V-" device=""/>
 <part name="SUPPLY27" library="evmik_supply" deviceset="V+" device=""/>
 <part name="C4" library="evmik_rcl" deviceset="C0805" device="" value="22n"/>
@@ -1037,20 +1042,20 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <part name="SUPPLY22" library="evmik_supply" deviceset="V+" device=""/>
 <part name="SUPPLY31" library="evmik_supply" deviceset="V-" device=""/>
 <part name="SUPPLY30" library="evmik_supply" deviceset="V-" device=""/>
-<part name="TRIGBUFF" library="evmik_opamp" deviceset="OPAMP_GENERIC_SIMPLE" device="SOIC8"/>
+<part name="TRIGBUFF" library="evmik_opamp" deviceset="OPAMP_GENERIC_SIMPLE" device="SOIC8" value="OP27"/>
 <part name="R13" library="evmik_rcl" deviceset="R1206" device="" value="100k"/>
 <part name="R14" library="evmik_rcl" deviceset="R1206" device="" value="100k"/>
 <part name="R15" library="evmik_rcl" deviceset="R1206" device="" value="100k"/>
 <part name="R16" library="evmik_rcl" deviceset="R1206" device="" value="100k"/>
 <part name="SUPPLY32" library="evmik_supply" deviceset="V-" device=""/>
 <part name="SUPPLY33" library="evmik_supply" deviceset="GND" device=""/>
-<part name="MAXGAIN" library="evmik_switches" deviceset="OFF_BOARD" device=""/>
+<part name="GAIN_IN" library="evmik_switches" deviceset="OFF_BOARD" device=""/>
 <part name="R5" library="evmik_rcl" deviceset="R1206" device="" value="10k"/>
-<part name="R17" library="evmik_rcl" deviceset="R1206" device="" value="909"/>
+<part name="R17" library="evmik_rcl" deviceset="R1206" device="" value="1k"/>
 <part name="SUPPLY10" library="evmik_supply" deviceset="GND" device=""/>
 <part name="SUPPLY36" library="evmik_supply" deviceset="GND" device=""/>
-<part name="R18" library="evmik_rcl" deviceset="R1206" device="" value="1M"/>
-<part name="R20" library="evmik_rcl" deviceset="R1206" device="" value="10m"/>
+<part name="R18" library="evmik_rcl" deviceset="R1206" device="" value="1k"/>
+<part name="R20" library="evmik_rcl" deviceset="R1206" device="" value="10k"/>
 <part name="OUT_GAIN" library="evmik_switches" deviceset="OFF_BOARD" device=""/>
 <part name="SUPPLY39" library="evmik_supply" deviceset="V+" device=""/>
 <part name="R19" library="evmik_rcl" deviceset="R1206" device=""/>
@@ -1063,7 +1068,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <part name="C12" library="evmik_rcl" deviceset="C0805" device=""/>
 <part name="C13" library="evmik_rcl" deviceset="C0805" device=""/>
 <part name="SUPPLY35" library="evmik_supply" deviceset="GND" device=""/>
-<part name="FILTERSELECT" library="evmik_switches" deviceset="OFF_BOARD" device=""/>
+<part name="FILT_SW" library="evmik_switches" deviceset="OFF_BOARD" device=""/>
 <part name="C14" library="evmik_rcl" deviceset="C0805" device=""/>
 <part name="R24" library="evmik_rcl" deviceset="R1206" device=""/>
 <part name="SUPPLY37" library="evmik_supply" deviceset="GND" device=""/>
@@ -1116,6 +1121,11 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <part name="SUPPLY59" library="evmik_supply" deviceset="GND" device=""/>
 <part name="R27" library="evmik_rcl" deviceset="R1206" device=""/>
 <part name="SUPPLY60" library="evmik_supply" deviceset="GND" device=""/>
+<part name="PWR1" library="evmik_connectors_3pin" deviceset="3PIN_PWR" device=""/>
+<part name="PWR2" library="evmik_connectors_3pin" deviceset="3PIN_PWR" device=""/>
+<part name="SUPPLY61" library="evmik_supply" deviceset="GND" device=""/>
+<part name="C32" library="evmik_rcl" deviceset="C0805" device="" value="100n"/>
+<part name="SUPPLY62" library="evmik_supply" deviceset="GND" device=""/>
 </parts>
 <sheets>
 <sheet>
@@ -1133,7 +1143,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <text x="63.5" y="12.7" size="1.778" layer="97">Low-Pass Filter/Integrator</text>
 <text x="132.08" y="58.42" size="1.778" layer="97">Output Buffer</text>
 <text x="48.26" y="71.12" size="1.778" layer="97">Power Supply</text>
-<text x="-5.08" y="-60.96" size="1.778" layer="97">Should add voltage divider to regulat voltage into demodulator and either add buffer or change resistor values in integrator to follow rule of 10</text>
+<text x="-5.08" y="-60.96" size="1.778" layer="97">Should add voltage divider to regulate voltage into demodulator and either add buffer or change resistor values in integrator to follow rule of 10</text>
 <rectangle x1="-220.98" y1="45.72" x2="-154.94" y2="104.14" layer="98"/>
 <rectangle x1="129.54" y1="-27.94" x2="218.44" y2="60.96" layer="98"/>
 <rectangle x1="-345.44" y1="2.54" x2="-228.6" y2="104.14" layer="98"/>
@@ -1144,7 +1154,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <rectangle x1="-68.58" y1="-38.1" x2="-17.78" y2="30.48" layer="98"/>
 <rectangle x1="-2.54" y1="-20.32" x2="40.64" y2="33.02" layer="98"/>
 <rectangle x1="-5.08" y1="-20.32" x2="38.1" y2="33.02" layer="98"/>
-<text x="-144.78" y="-83.82" size="1.778" layer="97">Choose either the Adder or the High Pass filter, Both Will cause the TTL signal to cross zero.</text>
+<text x="-144.78" y="-83.82" size="1.778" layer="97">Choose either the Offset Adder or the High Pass filter, Both Will cause the TTL signal to cross zero.</text>
 <text x="27.94" y="142.24" size="1.778" layer="97">Power De-Coupling </text>
 <wire x1="-109.22" y1="-30.48" x2="-109.22" y2="-66.04" width="0.1524" layer="97"/>
 <wire x1="-109.22" y1="-66.04" x2="-73.66" y2="-66.04" width="0.1524" layer="97"/>
@@ -1154,8 +1164,8 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <wire x1="-73.66" y1="-27.94" x2="-73.66" y2="30.48" width="0.1524" layer="97"/>
 <wire x1="-73.66" y1="30.48" x2="-137.16" y2="30.48" width="0.1524" layer="97"/>
 <wire x1="-137.16" y1="30.48" x2="-137.16" y2="-27.94" width="0.1524" layer="97"/>
-<text x="-106.68" y="-33.02" size="1.778" layer="97">High Pass Filter (AC coupling)</text>
-<text x="-134.62" y="27.94" size="1.778" layer="97">Offset Adder</text>
+<text x="-109.22" y="-33.02" size="1.778" layer="97">High Pass Filter (AC coupling)</text>
+<text x="-114.3" y="25.4" size="1.778" layer="97">Offset Adder</text>
 <text x="-132.08" y="86.36" size="1.778" layer="97">PI/2 phase Shifter/ ALL Pass Filter</text>
 <text x="-144.78" y="33.02" size="1.778" layer="97">TTL Conditioning</text>
 <wire x1="-147.32" y1="35.56" x2="-15.24" y2="35.56" width="0.1524" layer="97"/>
@@ -1194,7 +1204,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <text x="-208.28" y="55.88" size="1.778" layer="97">Min gain =1 </text>
 <text x="-208.28" y="53.34" size="1.778" layer="97">Max Gain = 10 or 100 </text>
 <text x="137.16" y="-22.86" size="1.778" layer="97">Gain= 1 or 10 </text>
-<text x="-134.62" y="38.1" size="1.778" layer="97">Phase Must becalibrated
+<text x="-134.62" y="38.1" size="1.778" layer="97">Phase Must be calibrated
  to pi/2 by user </text>
 <text x="-101.6" y="73.66" size="1.778" layer="97">R25=R26</text>
 <text x="-45.72" y="83.82" size="1.778" layer="97">R7=R2</text>
@@ -1208,6 +1218,9 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <text x="154.94" y="35.56" size="1.778" layer="97">R20=9*R18</text>
 <text x="-30.48" y="48.26" size="1.778" layer="97">100k Pot</text>
 <text x="-185.42" y="93.98" size="1.778" layer="97">100k Pot</text>
+<text x="-347.98" y="121.92" size="5.08" layer="97">Lock-In amplifier
+Designed by Owen Wolfe and Eugeniy Mikhailov
+July 2014 v1</text>
 </plain>
 <instances>
 <instance part="U$1" gate="G$1" x="33.02" y="5.08"/>
@@ -1217,14 +1230,12 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </instance>
 <instance part="ALPS" gate="G$1" x="-22.86" y="66.04"/>
 <instance part="R7" gate="G$1" x="-43.18" y="88.9"/>
-<instance part="POWER_OUT" gate="G$1" x="88.9" y="58.42"/>
-<instance part="POWER_IN" gate="G$1" x="60.96" y="58.42"/>
 <instance part="SUPPLY2" gate="1" x="91.44" y="45.72" rot="R180"/>
 <instance part="SUPPLY3" gate="1" x="86.36" y="45.72"/>
 <instance part="SUPPLY4" gate="1" x="-180.34" y="50.8"/>
-<instance part="SUPPLY5" gate="1" x="-25.4" y="53.34"/>
+<instance part="SUPPLY5" gate="1" x="-25.4" y="50.8"/>
 <instance part="SUPPLY6" gate="1" x="-12.7" y="7.62" rot="R270"/>
-<instance part="SUPPLY8" gate="1" x="88.9" y="48.26"/>
+<instance part="SUPPLY8" gate="1" x="88.9" y="45.72"/>
 <instance part="SUPPLY11" gate="1" x="15.24" y="-10.16"/>
 <instance part="SUPPLY12" gate="1" x="-180.34" y="76.2"/>
 <instance part="SUPPLY13" gate="1" x="-25.4" y="81.28"/>
@@ -1234,30 +1245,30 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <instance part="R1" gate="G$1" x="96.52" y="7.62"/>
 <instance part="C2" gate="G$1" x="104.14" y="0" rot="R270"/>
 <instance part="SUPPLY16" gate="1" x="104.14" y="-5.08"/>
-<instance part="SUPPLY17" gate="1" x="157.48" y="22.86"/>
+<instance part="SUPPLY17" gate="1" x="157.48" y="30.48"/>
 <instance part="SUPPLY18" gate="1" x="157.48" y="-2.54"/>
 <instance part="LIOUT" gate="G$1" x="38.1" y="7.62"/>
 <instance part="PREAMP" gate="G$1" x="-165.1" y="63.5"/>
 <instance part="PHASE" gate="G$1" x="-5.08" y="66.04"/>
 <instance part="GND" gate="G$1" x="22.86" y="-10.16"/>
 <instance part="R2" gate="G$1" x="-22.86" y="88.9"/>
-<instance part="SUPPLY19" gate="1" x="-53.34" y="48.26"/>
+<instance part="SUPPLY19" gate="1" x="-55.88" y="48.26"/>
 <instance part="INVT" gate="G$1" x="-33.02" y="0"/>
-<instance part="R3" gate="G$1" x="-50.8" y="2.54"/>
+<instance part="R3" gate="G$1" x="-50.8" y="10.16"/>
 <instance part="R4" gate="G$1" x="-33.02" y="22.86"/>
-<instance part="SUPPLY15" gate="1" x="-35.56" y="12.7"/>
+<instance part="SUPPLY15" gate="1" x="-35.56" y="17.78"/>
 <instance part="SUPPLY20" gate="1" x="-35.56" y="-15.24"/>
 <instance part="SUPPLY21" gate="1" x="-55.88" y="-22.86"/>
-<instance part="R6" gate="G$1" x="-45.72" y="55.88"/>
+<instance part="R6" gate="G$1" x="-48.26" y="55.88"/>
 <instance part="SUPPLY23" gate="1" x="-327.66" y="45.72"/>
 <instance part="SUPPLY24" gate="1" x="-132.08" y="-55.88"/>
-<instance part="SUPPLY25" gate="1" x="185.42" y="-2.54"/>
-<instance part="VIN" gate="G$1" x="-317.5" y="58.42"/>
+<instance part="SUPPLY25" gate="1" x="193.04" y="-2.54"/>
+<instance part="VIN" gate="G$1" x="-317.5" y="63.5"/>
 <instance part="VREF" gate="G$1" x="-119.38" y="-40.64"/>
-<instance part="VOUT" gate="G$1" x="175.26" y="10.16"/>
+<instance part="VOUT" gate="G$1" x="180.34" y="10.16"/>
 <instance part="INBUF" gate="G$1" x="-299.72" y="60.96"/>
 <instance part="SUPPLY26" gate="1" x="-302.26" y="48.26"/>
-<instance part="SUPPLY27" gate="1" x="-302.26" y="73.66"/>
+<instance part="SUPPLY27" gate="1" x="-302.26" y="78.74"/>
 <instance part="C4" gate="G$1" x="-281.94" y="60.96"/>
 <instance part="R9" gate="G$1" x="-274.32" y="53.34" rot="R270"/>
 <instance part="SUPPLY28" gate="1" x="-274.32" y="43.18"/>
@@ -1269,57 +1280,39 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <instance part="VPHASE" gate="G$1" x="-35.56" y="55.88" rot="R90"/>
 <instance part="+15V" gate="G$1" x="96.52" y="48.26"/>
 <instance part="-15V" gate="G$1" x="81.28" y="48.26"/>
-<instance part="SUPPLY1" gate="1" x="60.96" y="48.26"/>
-<instance part="SUPPLY7" gate="1" x="63.5" y="43.18" rot="R180"/>
-<instance part="SUPPLY9" gate="1" x="58.42" y="43.18"/>
-<instance part="INVERTER" gate="G$1" x="-20.32" y="0"/>
-<instance part="SUPPLY29" gate="1" x="-124.46" y="27.94"/>
-<instance part="R8" gate="G$1" x="-124.46" y="15.24" rot="R270"/>
-<instance part="R12" gate="G$1" x="-124.46" y="-7.62" rot="R270"/>
-<instance part="C7" gate="G$1" x="60.96" y="124.46" rot="R180"/>
-<instance part="C8" gate="G$1" x="71.12" y="124.46" rot="R180"/>
-<instance part="C9" gate="G$1" x="60.96" y="111.76"/>
-<instance part="C10" gate="G$1" x="71.12" y="111.76"/>
-<instance part="OUT" gate="." x="185.42" y="10.16"/>
+<instance part="SUPPLY1" gate="1" x="60.96" y="45.72"/>
+<instance part="SUPPLY7" gate="1" x="63.5" y="45.72" rot="R180"/>
+<instance part="SUPPLY9" gate="1" x="58.42" y="45.72"/>
+<instance part="INVERTER" gate="G$1" x="-17.78" y="0"/>
+<instance part="SUPPLY29" gate="1" x="-129.54" y="27.94"/>
+<instance part="R8" gate="G$1" x="-129.54" y="17.78" rot="R270"/>
+<instance part="R12" gate="G$1" x="-129.54" y="-7.62" rot="R270"/>
+<instance part="C7" gate="G$1" x="68.58" y="121.92"/>
+<instance part="C8" gate="G$1" x="53.34" y="121.92"/>
+<instance part="C9" gate="G$1" x="68.58" y="134.62" rot="R180"/>
+<instance part="C10" gate="G$1" x="53.34" y="134.62" rot="R180"/>
+<instance part="OUT" gate="." x="193.04" y="10.16"/>
 <instance part="REF_IN" gate="." x="-132.08" y="-40.64" rot="MR0"/>
 <instance part="SIG_IN" gate="." x="-327.66" y="58.42" rot="MR0"/>
-<instance part="SUPPLY22" gate="1" x="48.26" y="111.76" rot="R180"/>
-<instance part="SUPPLY31" gate="1" x="86.36" y="114.3"/>
-<instance part="SUPPLY30" gate="1" x="-124.46" y="-25.4"/>
-<instance part="TRIGBUFF" gate="G$1" x="-86.36" y="-2.54" smashed="yes">
-<attribute name="NAME" x="-86.36" y="-6.985" size="1.778" layer="95"/>
-<attribute name="VALUE" x="-83.82" y="-7.62" size="1.778" layer="96"/>
-</instance>
-<instance part="R13" gate="G$1" x="-106.68" y="0" smashed="yes">
-<attribute name="NAME" x="-111.76" y="2.54" size="1.778" layer="95" align="bottom-center"/>
-<attribute name="VALUE" x="-106.68" y="5.08" size="1.778" layer="96" align="top-center"/>
-</instance>
-<instance part="R14" gate="G$1" x="-86.36" y="15.24"/>
-<instance part="R15" gate="G$1" x="-106.68" y="-5.08" smashed="yes">
-<attribute name="NAME" x="-111.76" y="-10.16" size="1.778" layer="95" align="bottom-center"/>
-<attribute name="VALUE" x="-106.68" y="-7.62" size="1.778" layer="96" align="top-center"/>
-</instance>
-<instance part="R16" gate="G$1" x="-96.52" y="-15.24" smashed="yes" rot="R90">
-<attribute name="NAME" x="-99.06" y="-20.32" size="1.778" layer="95" rot="R90" align="bottom-center"/>
-<attribute name="VALUE" x="-99.06" y="-10.16" size="1.778" layer="96" rot="R90" align="top-center"/>
-</instance>
-<instance part="SUPPLY32" gate="1" x="-88.9" y="-15.24"/>
+<instance part="SUPPLY22" gate="1" x="78.74" y="134.62"/>
+<instance part="SUPPLY31" gate="1" x="40.64" y="121.92"/>
+<instance part="SUPPLY30" gate="1" x="-129.54" y="-17.78"/>
+<instance part="TRIGBUFF" gate="G$1" x="-86.36" y="-2.54"/>
+<instance part="R13" gate="G$1" x="-106.68" y="7.62"/>
+<instance part="R14" gate="G$1" x="-86.36" y="20.32"/>
+<instance part="R15" gate="G$1" x="-106.68" y="-5.08"/>
+<instance part="R16" gate="G$1" x="-96.52" y="-15.24" rot="R90"/>
+<instance part="SUPPLY32" gate="1" x="-88.9" y="-17.78"/>
 <instance part="SUPPLY33" gate="1" x="-96.52" y="-25.4"/>
-<instance part="MAXGAIN" gate="G$1" x="-193.04" y="71.12"/>
-<instance part="R5" gate="G$1" x="-208.28" y="73.66" smashed="yes">
-<attribute name="NAME" x="-213.36" y="76.2" size="1.778" layer="95" align="bottom-center"/>
-<attribute name="VALUE" x="-208.28" y="78.74" size="1.778" layer="96" align="top-center"/>
-</instance>
-<instance part="R17" gate="G$1" x="-208.28" y="68.58" smashed="yes">
-<attribute name="NAME" x="-213.36" y="66.04" size="1.778" layer="95" align="bottom-center"/>
-<attribute name="VALUE" x="-208.28" y="66.04" size="1.778" layer="96" align="top-center"/>
-</instance>
-<instance part="SUPPLY10" gate="1" x="-218.44" y="66.04"/>
-<instance part="SUPPLY36" gate="1" x="134.62" y="22.86"/>
-<instance part="R18" gate="G$1" x="142.24" y="30.48"/>
+<instance part="GAIN_IN" gate="G$1" x="-193.04" y="76.2"/>
+<instance part="R5" gate="G$1" x="-208.28" y="83.82"/>
+<instance part="R17" gate="G$1" x="-208.28" y="71.12"/>
+<instance part="SUPPLY10" gate="1" x="-218.44" y="68.58"/>
+<instance part="SUPPLY36" gate="1" x="134.62" y="25.4"/>
+<instance part="R18" gate="G$1" x="139.7" y="33.02"/>
 <instance part="R20" gate="G$1" x="154.94" y="50.8"/>
 <instance part="OUT_GAIN" gate="G$1" x="172.72" y="45.72"/>
-<instance part="SUPPLY39" gate="1" x="-88.9" y="10.16"/>
+<instance part="SUPPLY39" gate="1" x="-88.9" y="15.24"/>
 <instance part="R19" gate="G$1" x="-261.62" y="60.96"/>
 <instance part="C3" gate="G$1" x="-243.84" y="55.88" rot="R90"/>
 <instance part="SUPPLY34" gate="1" x="-243.84" y="43.18"/>
@@ -1330,45 +1323,45 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <instance part="C12" gate="G$1" x="86.36" y="-25.4" rot="R90"/>
 <instance part="C13" gate="G$1" x="99.06" y="-25.4" rot="R90"/>
 <instance part="SUPPLY35" gate="1" x="99.06" y="-35.56"/>
-<instance part="FILTERSELECT" gate="G$1" x="119.38" y="-12.7" rot="MR180"/>
+<instance part="FILT_SW" gate="G$1" x="119.38" y="-12.7" rot="MR180"/>
 <instance part="C14" gate="G$1" x="-101.6" y="-40.64"/>
 <instance part="R24" gate="G$1" x="-93.98" y="-48.26" rot="R90"/>
 <instance part="SUPPLY37" gate="1" x="-93.98" y="-55.88"/>
 <instance part="PI/2" gate="G$1" x="-81.28" y="60.96"/>
 <instance part="R25" gate="G$1" x="-96.52" y="78.74"/>
 <instance part="R26" gate="G$1" x="-76.2" y="78.74"/>
-<instance part="C15" gate="G$1" x="-116.84" y="58.42" smashed="yes">
-<attribute name="NAME" x="-116.84" y="53.34" size="1.778" layer="95" rot="MR0" align="bottom-center"/>
-<attribute name="VALUE" x="-116.84" y="55.88" size="1.778" layer="96" rot="MR0" align="top-center"/>
+<instance part="C15" gate="G$1" x="-124.46" y="60.96" smashed="yes">
+<attribute name="NAME" x="-124.46" y="55.88" size="1.778" layer="95" rot="MR0" align="bottom-center"/>
+<attribute name="VALUE" x="-124.46" y="58.42" size="1.778" layer="96" rot="MR0" align="top-center"/>
 </instance>
-<instance part="PI/2TOGGLE" gate="G$1" x="-106.68" y="55.88"/>
+<instance part="PI/2TOGGLE" gate="G$1" x="-106.68" y="58.42"/>
 <instance part="PREAMP-GAIN" gate="G$1" x="-167.64" y="88.9" rot="R270"/>
-<instance part="SUPPLY38" gate="1" x="-111.76" y="45.72"/>
+<instance part="SUPPLY38" gate="1" x="-111.76" y="48.26"/>
 <instance part="SUPPLY40" gate="1" x="-101.6" y="38.1"/>
 <instance part="PI/2_TUNE" gate="G$1" x="-91.44" y="48.26" rot="R90"/>
 <instance part="SUPPLY41" gate="1" x="-83.82" y="76.2"/>
 <instance part="SUPPLY42" gate="1" x="-83.82" y="43.18"/>
-<instance part="OFFSET" gate="G$1" x="-124.46" y="2.54" rot="MR180"/>
+<instance part="OFFSET" gate="G$1" x="-129.54" y="5.08" rot="MR180"/>
 <instance part="PI/2_TEST" gate="G$1" x="-63.5" y="63.5"/>
 <instance part="FILT" gate="G$1" x="134.62" y="10.16"/>
-<instance part="C16" gate="G$1" x="-294.64" y="73.66"/>
+<instance part="C16" gate="G$1" x="-294.64" y="76.2"/>
 <instance part="C17" gate="G$1" x="-294.64" y="50.8"/>
 <instance part="C18" gate="G$1" x="-172.72" y="53.34"/>
 <instance part="C19" gate="G$1" x="-172.72" y="73.66" smashed="yes">
 <attribute name="NAME" x="-172.72" y="76.2" size="1.778" layer="95" rot="MR0" align="bottom-center"/>
 <attribute name="VALUE" x="-172.72" y="71.12" size="1.778" layer="96" rot="MR0" align="top-center"/>
 </instance>
-<instance part="C20" gate="G$1" x="-81.28" y="-12.7"/>
-<instance part="C21" gate="G$1" x="-83.82" y="5.08"/>
+<instance part="C20" gate="G$1" x="-83.82" y="-15.24"/>
+<instance part="C21" gate="G$1" x="-83.82" y="10.16"/>
 <instance part="C22" gate="G$1" x="-78.74" y="48.26"/>
 <instance part="C23" gate="G$1" x="-78.74" y="71.12"/>
 <instance part="C24" gate="G$1" x="-20.32" y="76.2"/>
-<instance part="C25" gate="G$1" x="-17.78" y="58.42"/>
-<instance part="C26" gate="G$1" x="-27.94" y="10.16"/>
+<instance part="C25" gate="G$1" x="-15.24" y="55.88"/>
+<instance part="C26" gate="G$1" x="-27.94" y="15.24"/>
 <instance part="C27" gate="G$1" x="-27.94" y="-7.62"/>
 <instance part="C28" gate="G$1" x="35.56" y="-7.62" rot="R90"/>
 <instance part="C29" gate="G$1" x="-10.16" y="17.78" rot="R90"/>
-<instance part="C30" gate="G$1" x="167.64" y="22.86" rot="R180"/>
+<instance part="C30" gate="G$1" x="167.64" y="25.4" rot="R180"/>
 <instance part="C31" gate="G$1" x="167.64" y="0" rot="R180"/>
 <instance part="SUPPLY43" gate="1" x="-170.18" y="68.58" smashed="yes">
 <attribute name="VALUE" x="-172.72" y="63.5" size="1.778" layer="96"/>
@@ -1376,34 +1369,39 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <instance part="SUPPLY44" gate="1" x="-170.18" y="48.26"/>
 <instance part="SUPPLY45" gate="1" x="-289.56" y="45.72"/>
 <instance part="SUPPLY46" gate="1" x="-289.56" y="45.72"/>
-<instance part="SUPPLY47" gate="1" x="-289.56" y="71.12"/>
+<instance part="SUPPLY47" gate="1" x="-289.56" y="73.66"/>
 <instance part="SUPPLY48" gate="1" x="-73.66" y="45.72"/>
 <instance part="SUPPLY49" gate="1" x="-71.12" y="66.04"/>
-<instance part="SUPPLY50" gate="1" x="-12.7" y="53.34"/>
+<instance part="SUPPLY50" gate="1" x="-10.16" y="50.8"/>
 <instance part="SUPPLY51" gate="1" x="-12.7" y="71.12"/>
 <instance part="SUPPLY52" gate="1" x="-76.2" y="-17.78"/>
-<instance part="SUPPLY53" gate="1" x="-81.28" y="2.54"/>
+<instance part="SUPPLY53" gate="1" x="-78.74" y="10.16"/>
 <instance part="SUPPLY54" gate="1" x="-22.86" y="-12.7"/>
-<instance part="SUPPLY55" gate="1" x="-25.4" y="5.08"/>
+<instance part="SUPPLY55" gate="1" x="-22.86" y="12.7"/>
 <instance part="SUPPLY56" gate="1" x="35.56" y="-15.24"/>
 <instance part="SUPPLY57" gate="1" x="-10.16" y="22.86" rot="R180"/>
 <instance part="SUPPLY58" gate="1" x="175.26" y="-7.62"/>
-<instance part="SUPPLY59" gate="1" x="175.26" y="20.32"/>
+<instance part="SUPPLY59" gate="1" x="175.26" y="22.86"/>
 <instance part="R27" gate="G$1" x="-101.6" y="43.18" rot="R90"/>
 <instance part="SUPPLY60" gate="1" x="-2.54" y="-7.62"/>
+<instance part="PWR1" gate="G$1" x="60.96" y="58.42"/>
+<instance part="PWR2" gate="G$1" x="88.9" y="58.42"/>
+<instance part="SUPPLY61" gate="1" x="60.96" y="114.3"/>
+<instance part="C32" gate="G$1" x="-119.38" y="0" rot="R90"/>
+<instance part="SUPPLY62" gate="1" x="-119.38" y="-5.08"/>
 </instances>
 <busses>
 </busses>
 <nets>
 <net name="N$6" class="0">
 <segment>
-<wire x1="-185.42" y1="66.04" x2="-185.42" y2="71.12" width="0.1524" layer="91"/>
-<wire x1="-185.42" y1="71.12" x2="-185.42" y2="86.36" width="0.1524" layer="91"/>
+<wire x1="-185.42" y1="66.04" x2="-185.42" y2="76.2" width="0.1524" layer="91"/>
+<wire x1="-185.42" y1="76.2" x2="-185.42" y2="86.36" width="0.1524" layer="91"/>
 <wire x1="-185.42" y1="86.36" x2="-172.72" y2="86.36" width="0.1524" layer="91"/>
 <pinref part="INGN" gate="G$1" pin="-IN"/>
-<pinref part="MAXGAIN" gate="G$1" pin="2"/>
-<wire x1="-187.96" y1="71.12" x2="-185.42" y2="71.12" width="0.1524" layer="91"/>
-<junction x="-185.42" y="71.12"/>
+<pinref part="GAIN_IN" gate="G$1" pin="2"/>
+<wire x1="-187.96" y1="76.2" x2="-185.42" y2="76.2" width="0.1524" layer="91"/>
+<junction x="-185.42" y="76.2"/>
 <pinref part="PREAMP-GAIN" gate="G$1" pin="1"/>
 <wire x1="-172.72" y1="86.36" x2="-172.72" y2="88.9" width="0.1524" layer="91"/>
 </segment>
@@ -1460,7 +1458,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </segment>
 <segment>
 <pinref part="SUPPLY25" gate="1" pin="GND"/>
-<wire x1="185.42" y1="5.08" x2="185.42" y2="-2.54" width="0.1524" layer="91"/>
+<wire x1="193.04" y1="5.08" x2="193.04" y2="-2.54" width="0.1524" layer="91"/>
 <pinref part="OUT" gate="." pin="SHIELD1"/>
 </segment>
 <segment>
@@ -1479,14 +1477,14 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <wire x1="-274.32" y1="48.26" x2="-274.32" y2="43.18" width="0.1524" layer="91"/>
 </segment>
 <segment>
-<pinref part="POWER_OUT" gate="G$1" pin="GND"/>
 <pinref part="SUPPLY8" gate="1" pin="GND"/>
-<wire x1="88.9" y1="53.34" x2="88.9" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="88.9" y1="55.88" x2="88.9" y2="45.72" width="0.1524" layer="91"/>
+<pinref part="PWR2" gate="G$1" pin="2"/>
 </segment>
 <segment>
-<pinref part="POWER_IN" gate="G$1" pin="GND"/>
 <pinref part="SUPPLY1" gate="1" pin="GND"/>
-<wire x1="60.96" y1="53.34" x2="60.96" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="60.96" y1="55.88" x2="60.96" y2="45.72" width="0.1524" layer="91"/>
+<pinref part="PWR1" gate="G$1" pin="2"/>
 </segment>
 <segment>
 <pinref part="SWITCH" gate="G$1" pin="1"/>
@@ -1496,20 +1494,23 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="R6" gate="G$1" pin="1"/>
 <pinref part="SUPPLY19" gate="1" pin="GND"/>
-<wire x1="-50.8" y1="55.88" x2="-53.34" y2="55.88" width="0.1524" layer="91"/>
-<wire x1="-53.34" y1="55.88" x2="-53.34" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="-53.34" y1="55.88" x2="-55.88" y2="55.88" width="0.1524" layer="91"/>
+<wire x1="-55.88" y1="55.88" x2="-55.88" y2="48.26" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C7" gate="G$1" pin="-"/>
 <pinref part="C8" gate="G$1" pin="+"/>
-<wire x1="63.5" y1="124.46" x2="66.04" y2="124.46" width="0.1524" layer="91"/>
+<wire x1="66.04" y1="121.92" x2="60.96" y2="121.92" width="0.1524" layer="91"/>
 <pinref part="C10" gate="G$1" pin="1"/>
-<wire x1="68.58" y1="111.76" x2="66.04" y2="111.76" width="0.1524" layer="91"/>
-<wire x1="68.58" y1="124.46" x2="66.04" y2="124.46" width="0.1524" layer="91"/>
-<wire x1="66.04" y1="124.46" x2="66.04" y2="111.76" width="0.1524" layer="91"/>
-<junction x="66.04" y="111.76"/>
+<wire x1="55.88" y1="134.62" x2="60.96" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="55.88" y1="121.92" x2="60.96" y2="121.92" width="0.1524" layer="91"/>
+<wire x1="60.96" y1="121.92" x2="60.96" y2="134.62" width="0.1524" layer="91"/>
+<junction x="60.96" y="134.62"/>
 <pinref part="C9" gate="G$1" pin="2"/>
-<wire x1="63.5" y1="111.76" x2="66.04" y2="111.76" width="0.1524" layer="91"/>
+<wire x1="66.04" y1="134.62" x2="60.96" y2="134.62" width="0.1524" layer="91"/>
+<pinref part="SUPPLY61" gate="1" pin="GND"/>
+<wire x1="60.96" y1="114.3" x2="60.96" y2="121.92" width="0.1524" layer="91"/>
+<junction x="60.96" y="121.92"/>
 </segment>
 <segment>
 <pinref part="SUPPLY33" gate="1" pin="GND"/>
@@ -1518,19 +1519,18 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </segment>
 <segment>
 <pinref part="R5" gate="G$1" pin="1"/>
-<wire x1="-213.36" y1="73.66" x2="-218.44" y2="73.66" width="0.1524" layer="91"/>
-<wire x1="-218.44" y1="73.66" x2="-218.44" y2="68.58" width="0.1524" layer="91"/>
+<wire x1="-213.36" y1="83.82" x2="-218.44" y2="83.82" width="0.1524" layer="91"/>
+<wire x1="-218.44" y1="83.82" x2="-218.44" y2="71.12" width="0.1524" layer="91"/>
 <pinref part="R17" gate="G$1" pin="1"/>
-<wire x1="-218.44" y1="68.58" x2="-218.44" y2="66.04" width="0.1524" layer="91"/>
-<wire x1="-213.36" y1="68.58" x2="-218.44" y2="68.58" width="0.1524" layer="91"/>
-<junction x="-218.44" y="68.58"/>
+<wire x1="-218.44" y1="71.12" x2="-218.44" y2="68.58" width="0.1524" layer="91"/>
+<wire x1="-213.36" y1="71.12" x2="-218.44" y2="71.12" width="0.1524" layer="91"/>
+<junction x="-218.44" y="71.12"/>
 <pinref part="SUPPLY10" gate="1" pin="GND"/>
 </segment>
 <segment>
 <pinref part="SUPPLY36" gate="1" pin="GND"/>
 <pinref part="R18" gate="G$1" pin="1"/>
-<wire x1="134.62" y1="22.86" x2="134.62" y2="30.48" width="0.1524" layer="91"/>
-<wire x1="134.62" y1="30.48" x2="137.16" y2="30.48" width="0.1524" layer="91"/>
+<wire x1="134.62" y1="25.4" x2="134.62" y2="33.02" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="U$1" gate="G$1" pin="SELA"/>
@@ -1565,7 +1565,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="SUPPLY38" gate="1" pin="GND"/>
 <pinref part="PI/2TOGGLE" gate="G$1" pin="3"/>
-<wire x1="-111.76" y1="45.72" x2="-111.76" y2="53.34" width="0.1524" layer="91"/>
+<wire x1="-111.76" y1="48.26" x2="-111.76" y2="55.88" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="SUPPLY45" gate="1" pin="GND"/>
@@ -1578,8 +1578,8 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="C16" gate="G$1" pin="2"/>
 <pinref part="SUPPLY47" gate="1" pin="GND"/>
-<wire x1="-292.1" y1="73.66" x2="-289.56" y2="73.66" width="0.1524" layer="91"/>
-<wire x1="-289.56" y1="73.66" x2="-289.56" y2="71.12" width="0.1524" layer="91"/>
+<wire x1="-292.1" y1="76.2" x2="-289.56" y2="76.2" width="0.1524" layer="91"/>
+<wire x1="-289.56" y1="76.2" x2="-289.56" y2="73.66" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C19" gate="G$1" pin="2"/>
@@ -1594,13 +1594,13 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="C20" gate="G$1" pin="2"/>
 <pinref part="SUPPLY52" gate="1" pin="GND"/>
-<wire x1="-78.74" y1="-12.7" x2="-76.2" y2="-12.7" width="0.1524" layer="91"/>
-<wire x1="-76.2" y1="-12.7" x2="-76.2" y2="-17.78" width="0.1524" layer="91"/>
+<wire x1="-81.28" y1="-15.24" x2="-76.2" y2="-15.24" width="0.1524" layer="91"/>
+<wire x1="-76.2" y1="-15.24" x2="-76.2" y2="-17.78" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C21" gate="G$1" pin="2"/>
 <pinref part="SUPPLY53" gate="1" pin="GND"/>
-<wire x1="-81.28" y1="5.08" x2="-81.28" y2="2.54" width="0.1524" layer="91"/>
+<wire x1="-81.28" y1="10.16" x2="-78.74" y2="10.16" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C23" gate="G$1" pin="2"/>
@@ -1623,13 +1623,14 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="C25" gate="G$1" pin="2"/>
 <pinref part="SUPPLY50" gate="1" pin="GND"/>
-<wire x1="-15.24" y1="58.42" x2="-12.7" y2="58.42" width="0.1524" layer="91"/>
-<wire x1="-12.7" y1="58.42" x2="-12.7" y2="53.34" width="0.1524" layer="91"/>
+<wire x1="-12.7" y1="55.88" x2="-10.16" y2="55.88" width="0.1524" layer="91"/>
+<wire x1="-10.16" y1="55.88" x2="-10.16" y2="50.8" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C26" gate="G$1" pin="2"/>
 <pinref part="SUPPLY55" gate="1" pin="GND"/>
-<wire x1="-25.4" y1="10.16" x2="-25.4" y2="5.08" width="0.1524" layer="91"/>
+<wire x1="-25.4" y1="15.24" x2="-22.86" y2="15.24" width="0.1524" layer="91"/>
+<wire x1="-22.86" y1="15.24" x2="-22.86" y2="12.7" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C27" gate="G$1" pin="2"/>
@@ -1650,8 +1651,8 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="C30" gate="G$1" pin="1"/>
 <pinref part="SUPPLY59" gate="1" pin="GND"/>
-<wire x1="170.18" y1="22.86" x2="175.26" y2="22.86" width="0.1524" layer="91"/>
-<wire x1="175.26" y1="22.86" x2="175.26" y2="20.32" width="0.1524" layer="91"/>
+<wire x1="170.18" y1="25.4" x2="175.26" y2="25.4" width="0.1524" layer="91"/>
+<wire x1="175.26" y1="25.4" x2="175.26" y2="22.86" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C31" gate="G$1" pin="1"/>
@@ -1663,6 +1664,11 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <pinref part="SUPPLY40" gate="1" pin="GND"/>
 <pinref part="R27" gate="G$1" pin="1"/>
 </segment>
+<segment>
+<pinref part="SUPPLY62" gate="1" pin="GND"/>
+<pinref part="C32" gate="G$1" pin="1"/>
+<wire x1="-119.38" y1="-5.08" x2="-119.38" y2="-2.54" width="0.1524" layer="91"/>
+</segment>
 </net>
 <net name="N$5" class="0">
 <segment>
@@ -1680,15 +1686,15 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <net name="N$9" class="0">
 <segment>
 <pinref part="OUT_BUF" gate="G$1" pin="OUT"/>
-<wire x1="167.64" y1="10.16" x2="175.26" y2="10.16" width="0.1524" layer="91"/>
+<wire x1="167.64" y1="10.16" x2="180.34" y2="10.16" width="0.1524" layer="91"/>
 <pinref part="VOUT" gate="G$1" pin="TP"/>
-<wire x1="175.26" y1="10.16" x2="180.34" y2="10.16" width="0.1524" layer="91"/>
-<junction x="175.26" y="10.16"/>
+<wire x1="180.34" y1="10.16" x2="187.96" y2="10.16" width="0.1524" layer="91"/>
+<junction x="180.34" y="10.16"/>
 <pinref part="OUT" gate="." pin="CONDUCTOR"/>
 <pinref part="OUT_GAIN" gate="G$1" pin="2"/>
-<wire x1="177.8" y1="45.72" x2="180.34" y2="45.72" width="0.1524" layer="91"/>
-<wire x1="180.34" y1="45.72" x2="180.34" y2="10.16" width="0.1524" layer="91"/>
-<junction x="180.34" y="10.16"/>
+<wire x1="177.8" y1="45.72" x2="187.96" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="187.96" y1="45.72" x2="187.96" y2="10.16" width="0.1524" layer="91"/>
+<junction x="187.96" y="10.16"/>
 </segment>
 </net>
 <net name="N$12" class="0">
@@ -1696,17 +1702,19 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <wire x1="-43.18" y1="22.86" x2="-38.1" y2="22.86" width="0.1524" layer="91"/>
 <pinref part="R4" gate="G$1" pin="1"/>
 <pinref part="R3" gate="G$1" pin="2"/>
-<wire x1="-45.72" y1="2.54" x2="-43.18" y2="2.54" width="0.1524" layer="91"/>
+<wire x1="-45.72" y1="10.16" x2="-43.18" y2="10.16" width="0.1524" layer="91"/>
 <pinref part="INVT" gate="G$1" pin="-IN"/>
+<wire x1="-43.18" y1="10.16" x2="-43.18" y2="2.54" width="0.1524" layer="91"/>
 <wire x1="-43.18" y1="2.54" x2="-40.64" y2="2.54" width="0.1524" layer="91"/>
-<wire x1="-43.18" y1="22.86" x2="-43.18" y2="2.54" width="0.1524" layer="91"/>
-<junction x="-43.18" y="2.54"/>
+<wire x1="-43.18" y1="22.86" x2="-43.18" y2="10.16" width="0.1524" layer="91"/>
+<junction x="-43.18" y="10.16"/>
 </segment>
 </net>
 <net name="N$7" class="0">
 <segment>
 <pinref part="R6" gate="G$1" pin="2"/>
 <pinref part="VPHASE" gate="G$1" pin="3"/>
+<wire x1="-43.18" y1="55.88" x2="-40.64" y2="55.88" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$3" class="0">
@@ -1736,12 +1744,13 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </net>
 <net name="N$17" class="0">
 <segment>
-<pinref part="VIN" gate="G$1" pin="TP"/>
 <pinref part="INBUF" gate="G$1" pin="+IN"/>
-<wire x1="-322.58" y1="58.42" x2="-307.34" y2="58.42" width="0.1524" layer="91"/>
-<pinref part="SIG_IN" gate="." pin="CONDUCTOR"/>
 <wire x1="-322.58" y1="58.42" x2="-317.5" y2="58.42" width="0.1524" layer="91"/>
-<junction x="-322.58" y="58.42"/>
+<pinref part="SIG_IN" gate="." pin="CONDUCTOR"/>
+<pinref part="VIN" gate="G$1" pin="TP"/>
+<wire x1="-317.5" y1="58.42" x2="-307.34" y2="58.42" width="0.1524" layer="91"/>
+<wire x1="-317.5" y1="63.5" x2="-317.5" y2="58.42" width="0.1524" layer="91"/>
+<junction x="-317.5" y="58.42"/>
 </segment>
 </net>
 <net name="N$19" class="0">
@@ -1810,41 +1819,42 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </net>
 <net name="N$1" class="0">
 <segment>
-<wire x1="-27.94" y1="22.86" x2="-22.86" y2="22.86" width="0.1524" layer="91"/>
-<wire x1="-22.86" y1="0" x2="-25.4" y2="0" width="0.1524" layer="91"/>
-<wire x1="-22.86" y1="22.86" x2="-22.86" y2="0" width="0.1524" layer="91"/>
+<wire x1="-27.94" y1="22.86" x2="-20.32" y2="22.86" width="0.1524" layer="91"/>
+<wire x1="-20.32" y1="0" x2="-25.4" y2="0" width="0.1524" layer="91"/>
+<wire x1="-20.32" y1="22.86" x2="-20.32" y2="0" width="0.1524" layer="91"/>
 <pinref part="R4" gate="G$1" pin="2"/>
 <pinref part="INVT" gate="G$1" pin="OUT"/>
-<junction x="-22.86" y="0"/>
+<junction x="-20.32" y="0"/>
 <pinref part="INVERTER" gate="G$1" pin="TP"/>
-<wire x1="-20.32" y1="0" x2="-22.86" y2="0" width="0.1524" layer="91"/>
+<wire x1="-17.78" y1="0" x2="-20.32" y2="0" width="0.1524" layer="91"/>
 <pinref part="U$1" gate="G$1" pin="SELB"/>
 <wire x1="-2.54" y1="5.08" x2="-7.62" y2="5.08" width="0.1524" layer="91"/>
-<wire x1="-20.32" y1="0" x2="-7.62" y2="0" width="0.1524" layer="91"/>
+<wire x1="-17.78" y1="0" x2="-7.62" y2="0" width="0.1524" layer="91"/>
 <wire x1="-7.62" y1="0" x2="-7.62" y2="5.08" width="0.1524" layer="91"/>
-<junction x="-20.32" y="0"/>
+<junction x="-17.78" y="0"/>
 </segment>
 </net>
 <net name="V+" class="0">
 <segment>
 <pinref part="SUPPLY22" gate="1" pin="V+"/>
-<wire x1="48.26" y1="114.3" x2="48.26" y2="119.38" width="0.1524" layer="91"/>
+<wire x1="78.74" y1="132.08" x2="78.74" y2="127" width="0.1524" layer="91"/>
 <pinref part="C7" gate="G$1" pin="+"/>
-<wire x1="58.42" y1="124.46" x2="55.88" y2="124.46" width="0.1524" layer="91"/>
-<wire x1="55.88" y1="124.46" x2="55.88" y2="119.38" width="0.1524" layer="91"/>
+<wire x1="71.12" y1="121.92" x2="73.66" y2="121.92" width="0.1524" layer="91"/>
+<wire x1="73.66" y1="121.92" x2="73.66" y2="127" width="0.1524" layer="91"/>
 <pinref part="C9" gate="G$1" pin="1"/>
-<wire x1="55.88" y1="119.38" x2="55.88" y2="111.76" width="0.1524" layer="91"/>
-<wire x1="55.88" y1="111.76" x2="58.42" y2="111.76" width="0.1524" layer="91"/>
-<wire x1="48.26" y1="119.38" x2="55.88" y2="119.38" width="0.1524" layer="91"/>
-<junction x="55.88" y="119.38"/>
+<wire x1="73.66" y1="127" x2="73.66" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="73.66" y1="134.62" x2="71.12" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="78.74" y1="127" x2="73.66" y2="127" width="0.1524" layer="91"/>
+<junction x="73.66" y="127"/>
 </segment>
 <segment>
 <pinref part="SUPPLY39" gate="1" pin="V+"/>
 <pinref part="TRIGBUFF" gate="G$1" pin="V+"/>
-<wire x1="-88.9" y1="7.62" x2="-88.9" y2="5.08" width="0.1524" layer="91"/>
+<wire x1="-88.9" y1="12.7" x2="-88.9" y2="10.16" width="0.1524" layer="91"/>
 <pinref part="C21" gate="G$1" pin="1"/>
-<wire x1="-88.9" y1="5.08" x2="-86.36" y2="5.08" width="0.1524" layer="91"/>
-<junction x="-88.9" y="5.08"/>
+<wire x1="-88.9" y1="10.16" x2="-88.9" y2="5.08" width="0.1524" layer="91"/>
+<wire x1="-86.36" y1="10.16" x2="-88.9" y2="10.16" width="0.1524" layer="91"/>
+<junction x="-88.9" y="10.16"/>
 </segment>
 <segment>
 <pinref part="SUPPLY41" gate="1" pin="V+"/>
@@ -1856,9 +1866,9 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <junction x="-83.82" y="71.12"/>
 </segment>
 <segment>
-<pinref part="POWER_IN" gate="G$1" pin="+15V"/>
 <pinref part="SUPPLY7" gate="1" pin="V+"/>
-<wire x1="63.5" y1="53.34" x2="63.5" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="63.5" y1="55.88" x2="63.5" y2="48.26" width="0.1524" layer="91"/>
+<pinref part="PWR1" gate="G$1" pin="3"/>
 </segment>
 <segment>
 <wire x1="-180.34" y1="73.66" x2="-180.34" y2="71.12" width="0.1524" layer="91"/>
@@ -1890,68 +1900,66 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <pinref part="SUPPLY2" gate="1" pin="V+"/>
 <pinref part="+15V" gate="G$1" pin="TP"/>
 <wire x1="96.52" y1="48.26" x2="91.44" y2="48.26" width="0.1524" layer="91"/>
-<pinref part="POWER_OUT" gate="G$1" pin="+15V"/>
-<wire x1="91.44" y1="53.34" x2="91.44" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="91.44" y1="55.88" x2="91.44" y2="48.26" width="0.1524" layer="91"/>
 <junction x="91.44" y="48.26"/>
+<pinref part="PWR2" gate="G$1" pin="3"/>
 </segment>
 <segment>
-<wire x1="157.48" y1="20.32" x2="157.48" y2="17.78" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="27.94" x2="157.48" y2="25.4" width="0.1524" layer="91"/>
 <pinref part="OUT_BUF" gate="G$1" pin="V+"/>
 <pinref part="SUPPLY17" gate="1" pin="V+"/>
-<wire x1="157.48" y1="17.78" x2="160.02" y2="17.78" width="0.1524" layer="91"/>
-<wire x1="160.02" y1="17.78" x2="160.02" y2="22.86" width="0.1524" layer="91"/>
-<junction x="157.48" y="17.78"/>
 <pinref part="C30" gate="G$1" pin="2"/>
-<wire x1="160.02" y1="22.86" x2="165.1" y2="22.86" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="25.4" x2="157.48" y2="17.78" width="0.1524" layer="91"/>
+<wire x1="165.1" y1="25.4" x2="157.48" y2="25.4" width="0.1524" layer="91"/>
+<junction x="157.48" y="25.4"/>
 </segment>
 <segment>
-<wire x1="-35.56" y1="10.16" x2="-35.56" y2="7.62" width="0.1524" layer="91"/>
+<wire x1="-35.56" y1="15.24" x2="-35.56" y2="7.62" width="0.1524" layer="91"/>
 <pinref part="INVT" gate="G$1" pin="V+"/>
 <pinref part="SUPPLY15" gate="1" pin="V+"/>
 <pinref part="C26" gate="G$1" pin="1"/>
-<wire x1="-35.56" y1="10.16" x2="-30.48" y2="10.16" width="0.1524" layer="91"/>
-<junction x="-35.56" y="10.16"/>
+<wire x1="-35.56" y1="15.24" x2="-30.48" y2="15.24" width="0.1524" layer="91"/>
+<junction x="-35.56" y="15.24"/>
 </segment>
 <segment>
 <pinref part="INBUF" gate="G$1" pin="V+"/>
 <pinref part="SUPPLY27" gate="1" pin="V+"/>
-<wire x1="-302.26" y1="71.12" x2="-302.26" y2="68.58" width="0.1524" layer="91"/>
+<wire x1="-302.26" y1="76.2" x2="-302.26" y2="68.58" width="0.1524" layer="91"/>
 <pinref part="C16" gate="G$1" pin="1"/>
-<wire x1="-302.26" y1="71.12" x2="-297.18" y2="71.12" width="0.1524" layer="91"/>
-<wire x1="-297.18" y1="71.12" x2="-297.18" y2="73.66" width="0.1524" layer="91"/>
-<junction x="-302.26" y="71.12"/>
+<wire x1="-302.26" y1="76.2" x2="-297.18" y2="76.2" width="0.1524" layer="91"/>
+<junction x="-302.26" y="76.2"/>
 </segment>
 <segment>
 <pinref part="R8" gate="G$1" pin="1"/>
-<wire x1="-124.46" y1="25.4" x2="-124.46" y2="20.32" width="0.1524" layer="91"/>
+<wire x1="-129.54" y1="25.4" x2="-129.54" y2="22.86" width="0.1524" layer="91"/>
 <pinref part="SUPPLY29" gate="1" pin="V+"/>
 </segment>
 </net>
 <net name="V-" class="0">
 <segment>
 <pinref part="SUPPLY31" gate="1" pin="V-"/>
-<wire x1="86.36" y1="116.84" x2="86.36" y2="119.38" width="0.1524" layer="91"/>
+<wire x1="40.64" y1="124.46" x2="40.64" y2="127" width="0.1524" layer="91"/>
 <pinref part="C8" gate="G$1" pin="-"/>
-<wire x1="73.66" y1="124.46" x2="78.74" y2="124.46" width="0.1524" layer="91"/>
-<wire x1="78.74" y1="124.46" x2="78.74" y2="119.38" width="0.1524" layer="91"/>
+<wire x1="50.8" y1="121.92" x2="48.26" y2="121.92" width="0.1524" layer="91"/>
+<wire x1="48.26" y1="121.92" x2="48.26" y2="127" width="0.1524" layer="91"/>
 <pinref part="C10" gate="G$1" pin="2"/>
-<wire x1="78.74" y1="119.38" x2="78.74" y2="111.76" width="0.1524" layer="91"/>
-<wire x1="78.74" y1="111.76" x2="73.66" y2="111.76" width="0.1524" layer="91"/>
-<wire x1="86.36" y1="119.38" x2="78.74" y2="119.38" width="0.1524" layer="91"/>
-<junction x="78.74" y="119.38"/>
+<wire x1="48.26" y1="127" x2="48.26" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="48.26" y1="134.62" x2="50.8" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="40.64" y1="127" x2="48.26" y2="127" width="0.1524" layer="91"/>
+<junction x="48.26" y="127"/>
 </segment>
 <segment>
 <pinref part="R12" gate="G$1" pin="2"/>
-<wire x1="-124.46" y1="-12.7" x2="-124.46" y2="-22.86" width="0.1524" layer="91"/>
+<wire x1="-129.54" y1="-12.7" x2="-129.54" y2="-15.24" width="0.1524" layer="91"/>
 <pinref part="SUPPLY30" gate="1" pin="V-"/>
 </segment>
 <segment>
 <pinref part="TRIGBUFF" gate="G$1" pin="V-"/>
 <pinref part="SUPPLY32" gate="1" pin="V-"/>
-<wire x1="-88.9" y1="-10.16" x2="-88.9" y2="-12.7" width="0.1524" layer="91"/>
+<wire x1="-88.9" y1="-10.16" x2="-88.9" y2="-15.24" width="0.1524" layer="91"/>
 <pinref part="C20" gate="G$1" pin="1"/>
-<wire x1="-88.9" y1="-12.7" x2="-83.82" y2="-12.7" width="0.1524" layer="91"/>
-<junction x="-88.9" y="-12.7"/>
+<wire x1="-88.9" y1="-15.24" x2="-86.36" y2="-15.24" width="0.1524" layer="91"/>
+<junction x="-88.9" y="-15.24"/>
 </segment>
 <segment>
 <pinref part="PI/2" gate="G$1" pin="V-"/>
@@ -1966,9 +1974,9 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <pinref part="SUPPLY3" gate="1" pin="V-"/>
 <pinref part="-15V" gate="G$1" pin="TP"/>
 <wire x1="81.28" y1="48.26" x2="86.36" y2="48.26" width="0.1524" layer="91"/>
-<pinref part="POWER_OUT" gate="G$1" pin="-15V"/>
-<wire x1="86.36" y1="53.34" x2="86.36" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="86.36" y1="55.88" x2="86.36" y2="48.26" width="0.1524" layer="91"/>
 <junction x="86.36" y="48.26"/>
+<pinref part="PWR2" gate="G$1" pin="1"/>
 </segment>
 <segment>
 <wire x1="-180.34" y1="53.34" x2="-180.34" y2="55.88" width="0.1524" layer="91"/>
@@ -2005,10 +2013,11 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="ALPS" gate="G$1" pin="V-"/>
 <pinref part="SUPPLY5" gate="1" pin="V-"/>
-<wire x1="-25.4" y1="55.88" x2="-25.4" y2="58.42" width="0.1524" layer="91"/>
+<wire x1="-25.4" y1="53.34" x2="-25.4" y2="55.88" width="0.1524" layer="91"/>
 <pinref part="C25" gate="G$1" pin="1"/>
-<wire x1="-25.4" y1="58.42" x2="-20.32" y2="58.42" width="0.1524" layer="91"/>
-<junction x="-25.4" y="58.42"/>
+<wire x1="-25.4" y1="55.88" x2="-25.4" y2="58.42" width="0.1524" layer="91"/>
+<wire x1="-17.78" y1="55.88" x2="-25.4" y2="55.88" width="0.1524" layer="91"/>
+<junction x="-25.4" y="55.88"/>
 </segment>
 <segment>
 <pinref part="INBUF" gate="G$1" pin="V-"/>
@@ -2019,9 +2028,9 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <junction x="-302.26" y="50.8"/>
 </segment>
 <segment>
-<pinref part="POWER_IN" gate="G$1" pin="-15V"/>
 <pinref part="SUPPLY9" gate="1" pin="V-"/>
-<wire x1="58.42" y1="53.34" x2="58.42" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="58.42" y1="55.88" x2="58.42" y2="48.26" width="0.1524" layer="91"/>
+<pinref part="PWR1" gate="G$1" pin="1"/>
 </segment>
 </net>
 <net name="N$15" class="0">
@@ -2052,31 +2061,30 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </net>
 <net name="N$24" class="0">
 <segment>
-<pinref part="R13" gate="G$1" pin="2"/>
 <pinref part="TRIGBUFF" gate="G$1" pin="-IN"/>
-<wire x1="-101.6" y1="0" x2="-93.98" y2="0" width="0.1524" layer="91"/>
-<wire x1="-93.98" y1="0" x2="-93.98" y2="15.24" width="0.1524" layer="91"/>
-<junction x="-93.98" y="0"/>
+<wire x1="-93.98" y1="0" x2="-99.06" y2="0" width="0.1524" layer="91"/>
+<wire x1="-99.06" y1="0" x2="-99.06" y2="7.62" width="0.1524" layer="91"/>
 <pinref part="R14" gate="G$1" pin="1"/>
-<wire x1="-93.98" y1="15.24" x2="-91.44" y2="15.24" width="0.1524" layer="91"/>
+<wire x1="-99.06" y1="7.62" x2="-99.06" y2="20.32" width="0.1524" layer="91"/>
+<wire x1="-99.06" y1="20.32" x2="-91.44" y2="20.32" width="0.1524" layer="91"/>
+<pinref part="R13" gate="G$1" pin="2"/>
+<wire x1="-101.6" y1="7.62" x2="-99.06" y2="7.62" width="0.1524" layer="91"/>
+<junction x="-99.06" y="7.62"/>
 </segment>
 </net>
 <net name="N$25" class="0">
 <segment>
-<pinref part="R14" gate="G$1" pin="2"/>
 <pinref part="TRIGBUFF" gate="G$1" pin="OUT"/>
-<wire x1="-81.28" y1="15.24" x2="-78.74" y2="15.24" width="0.1524" layer="91"/>
-<wire x1="-78.74" y1="15.24" x2="-78.74" y2="-2.54" width="0.1524" layer="91"/>
 <pinref part="R3" gate="G$1" pin="1"/>
 <pinref part="SWITCH" gate="G$1" pin="3"/>
-<wire x1="-63.5" y1="2.54" x2="-55.88" y2="2.54" width="0.1524" layer="91"/>
+<wire x1="-63.5" y1="10.16" x2="-55.88" y2="10.16" width="0.1524" layer="91"/>
 <wire x1="-55.88" y1="-7.62" x2="-63.5" y2="-7.62" width="0.1524" layer="91"/>
 <wire x1="-63.5" y1="-7.62" x2="-63.5" y2="-2.54" width="0.1524" layer="91"/>
-<wire x1="-63.5" y1="-2.54" x2="-63.5" y2="2.54" width="0.1524" layer="91"/>
-<wire x1="-78.74" y1="-2.54" x2="-71.12" y2="-2.54" width="0.1524" layer="91"/>
-<junction x="-78.74" y="-2.54"/>
+<wire x1="-63.5" y1="-2.54" x2="-63.5" y2="10.16" width="0.1524" layer="91"/>
+<wire x1="-78.74" y1="-2.54" x2="-76.2" y2="-2.54" width="0.1524" layer="91"/>
 <junction x="-63.5" y="-2.54"/>
 <pinref part="C14" gate="G$1" pin="2"/>
+<wire x1="-76.2" y1="-2.54" x2="-71.12" y2="-2.54" width="0.1524" layer="91"/>
 <wire x1="-71.12" y1="-2.54" x2="-63.5" y2="-2.54" width="0.1524" layer="91"/>
 <wire x1="-99.06" y1="-40.64" x2="-93.98" y2="-40.64" width="0.1524" layer="91"/>
 <wire x1="-93.98" y1="-40.64" x2="-71.12" y2="-40.64" width="0.1524" layer="91"/>
@@ -2085,6 +2093,10 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <pinref part="R24" gate="G$1" pin="2"/>
 <wire x1="-93.98" y1="-40.64" x2="-93.98" y2="-43.18" width="0.1524" layer="91"/>
 <junction x="-93.98" y="-40.64"/>
+<pinref part="R14" gate="G$1" pin="2"/>
+<wire x1="-81.28" y1="20.32" x2="-76.2" y2="20.32" width="0.1524" layer="91"/>
+<wire x1="-76.2" y1="20.32" x2="-76.2" y2="-2.54" width="0.1524" layer="91"/>
+<junction x="-76.2" y="-2.54"/>
 </segment>
 </net>
 <net name="N$11" class="0">
@@ -2100,16 +2112,19 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </net>
 <net name="N$13" class="0">
 <segment>
-<pinref part="MAXGAIN" gate="G$1" pin="3"/>
+<pinref part="GAIN_IN" gate="G$1" pin="3"/>
 <pinref part="R17" gate="G$1" pin="2"/>
-<wire x1="-198.12" y1="68.58" x2="-203.2" y2="68.58" width="0.1524" layer="91"/>
+<wire x1="-198.12" y1="73.66" x2="-200.66" y2="73.66" width="0.1524" layer="91"/>
+<wire x1="-200.66" y1="73.66" x2="-200.66" y2="71.12" width="0.1524" layer="91"/>
+<wire x1="-200.66" y1="71.12" x2="-203.2" y2="71.12" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$21" class="0">
 <segment>
-<pinref part="MAXGAIN" gate="G$1" pin="1"/>
+<pinref part="GAIN_IN" gate="G$1" pin="1"/>
 <pinref part="R5" gate="G$1" pin="2"/>
-<wire x1="-198.12" y1="73.66" x2="-203.2" y2="73.66" width="0.1524" layer="91"/>
+<wire x1="-198.12" y1="78.74" x2="-203.2" y2="78.74" width="0.1524" layer="91"/>
+<wire x1="-203.2" y1="78.74" x2="-203.2" y2="83.82" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$27" class="0">
@@ -2125,16 +2140,16 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <pinref part="R18" gate="G$1" pin="2"/>
 <pinref part="OUT_BUF" gate="G$1" pin="-IN"/>
 <wire x1="152.4" y1="12.7" x2="147.32" y2="12.7" width="0.1524" layer="91"/>
-<wire x1="147.32" y1="12.7" x2="147.32" y2="17.78" width="0.1524" layer="91"/>
+<wire x1="147.32" y1="12.7" x2="147.32" y2="33.02" width="0.1524" layer="91"/>
 <pinref part="R20" gate="G$1" pin="1"/>
-<wire x1="147.32" y1="17.78" x2="147.32" y2="43.18" width="0.1524" layer="91"/>
+<wire x1="147.32" y1="33.02" x2="147.32" y2="43.18" width="0.1524" layer="91"/>
 <wire x1="147.32" y1="43.18" x2="147.32" y2="50.8" width="0.1524" layer="91"/>
 <wire x1="147.32" y1="50.8" x2="149.86" y2="50.8" width="0.1524" layer="91"/>
 <pinref part="OUT_GAIN" gate="G$1" pin="3"/>
 <wire x1="167.64" y1="43.18" x2="147.32" y2="43.18" width="0.1524" layer="91"/>
 <junction x="147.32" y="43.18"/>
-<wire x1="147.32" y1="30.48" x2="147.32" y2="17.78" width="0.1524" layer="91"/>
-<junction x="147.32" y="17.78"/>
+<wire x1="144.78" y1="33.02" x2="147.32" y2="33.02" width="0.1524" layer="91"/>
+<junction x="147.32" y="33.02"/>
 </segment>
 </net>
 <net name="N$22" class="0">
@@ -2177,7 +2192,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <wire x1="127" y1="-12.7" x2="127" y2="7.62" width="0.1524" layer="91"/>
 <wire x1="134.62" y1="10.16" x2="134.62" y2="7.62" width="0.1524" layer="91"/>
 <junction x="134.62" y="7.62"/>
-<pinref part="FILTERSELECT" gate="G$1" pin="2"/>
+<pinref part="FILT_SW" gate="G$1" pin="2"/>
 <wire x1="124.46" y1="-12.7" x2="127" y2="-12.7" width="0.1524" layer="91"/>
 </segment>
 </net>
@@ -2191,21 +2206,21 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <wire x1="-167.64" y1="88.9" x2="-167.64" y2="63.5" width="0.1524" layer="91"/>
 <pinref part="PREAMP-GAIN" gate="G$1" pin="2"/>
 <pinref part="C15" gate="G$1" pin="1"/>
-<wire x1="-119.38" y1="58.42" x2="-124.46" y2="58.42" width="0.1524" layer="91"/>
-<wire x1="-124.46" y1="58.42" x2="-124.46" y2="63.5" width="0.1524" layer="91"/>
+<wire x1="-127" y1="60.96" x2="-132.08" y2="60.96" width="0.1524" layer="91"/>
+<wire x1="-132.08" y1="60.96" x2="-132.08" y2="63.5" width="0.1524" layer="91"/>
 <pinref part="R25" gate="G$1" pin="1"/>
-<wire x1="-124.46" y1="63.5" x2="-124.46" y2="78.74" width="0.1524" layer="91"/>
-<wire x1="-124.46" y1="78.74" x2="-101.6" y2="78.74" width="0.1524" layer="91"/>
-<wire x1="-165.1" y1="63.5" x2="-124.46" y2="63.5" width="0.1524" layer="91"/>
+<wire x1="-132.08" y1="63.5" x2="-132.08" y2="78.74" width="0.1524" layer="91"/>
+<wire x1="-132.08" y1="78.74" x2="-101.6" y2="78.74" width="0.1524" layer="91"/>
+<wire x1="-165.1" y1="63.5" x2="-132.08" y2="63.5" width="0.1524" layer="91"/>
 <junction x="-165.1" y="63.5"/>
-<junction x="-124.46" y="63.5"/>
+<junction x="-132.08" y="63.5"/>
 </segment>
 </net>
 <net name="N$34" class="0">
 <segment>
 <pinref part="C15" gate="G$1" pin="2"/>
 <pinref part="PI/2TOGGLE" gate="G$1" pin="1"/>
-<wire x1="-114.3" y1="58.42" x2="-111.76" y2="58.42" width="0.1524" layer="91"/>
+<wire x1="-121.92" y1="60.96" x2="-111.76" y2="60.96" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$36" class="0">
@@ -2222,10 +2237,8 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <net name="N$38" class="0">
 <segment>
 <pinref part="PI/2TOGGLE" gate="G$1" pin="2"/>
-<wire x1="-101.6" y1="55.88" x2="-93.98" y2="55.88" width="0.1524" layer="91"/>
 <pinref part="PI/2" gate="G$1" pin="+IN"/>
-<wire x1="-93.98" y1="55.88" x2="-93.98" y2="58.42" width="0.1524" layer="91"/>
-<wire x1="-93.98" y1="58.42" x2="-91.44" y2="58.42" width="0.1524" layer="91"/>
+<wire x1="-101.6" y1="58.42" x2="-91.44" y2="58.42" width="0.1524" layer="91"/>
 <pinref part="PI/2_TUNE" gate="G$1" pin="2"/>
 <wire x1="-91.44" y1="58.42" x2="-88.9" y2="58.42" width="0.1524" layer="91"/>
 <wire x1="-91.44" y1="53.34" x2="-91.44" y2="58.42" width="0.1524" layer="91"/>
@@ -2235,10 +2248,13 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <net name="N$33" class="0">
 <segment>
 <pinref part="R13" gate="G$1" pin="1"/>
-<wire x1="-114.3" y1="2.54" x2="-114.3" y2="0" width="0.1524" layer="91"/>
-<wire x1="-114.3" y1="0" x2="-111.76" y2="0" width="0.1524" layer="91"/>
+<wire x1="-119.38" y1="5.08" x2="-119.38" y2="7.62" width="0.1524" layer="91"/>
+<wire x1="-119.38" y1="7.62" x2="-111.76" y2="7.62" width="0.1524" layer="91"/>
 <pinref part="OFFSET" gate="G$1" pin="2"/>
-<wire x1="-114.3" y1="2.54" x2="-119.38" y2="2.54" width="0.1524" layer="91"/>
+<wire x1="-119.38" y1="5.08" x2="-124.46" y2="5.08" width="0.1524" layer="91"/>
+<pinref part="C32" gate="G$1" pin="2"/>
+<wire x1="-119.38" y1="2.54" x2="-119.38" y2="5.08" width="0.1524" layer="91"/>
+<junction x="-119.38" y="5.08"/>
 </segment>
 </net>
 <net name="N$37" class="0">
@@ -2247,7 +2263,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <wire x1="101.6" y1="7.62" x2="104.14" y2="7.62" width="0.1524" layer="91"/>
 <wire x1="104.14" y1="2.54" x2="104.14" y2="7.62" width="0.1524" layer="91"/>
 <pinref part="C2" gate="G$1" pin="1"/>
-<pinref part="FILTERSELECT" gate="G$1" pin="3"/>
+<pinref part="FILT_SW" gate="G$1" pin="3"/>
 <wire x1="104.14" y1="7.62" x2="114.3" y2="7.62" width="0.1524" layer="91"/>
 <wire x1="114.3" y1="7.62" x2="114.3" y2="-10.16" width="0.1524" layer="91"/>
 <junction x="104.14" y="7.62"/>
@@ -2258,7 +2274,7 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <pinref part="R23" gate="G$1" pin="2"/>
 <pinref part="C13" gate="G$1" pin="2"/>
 <wire x1="99.06" y1="-22.86" x2="99.06" y2="-20.32" width="0.1524" layer="91"/>
-<pinref part="FILTERSELECT" gate="G$1" pin="1"/>
+<pinref part="FILT_SW" gate="G$1" pin="1"/>
 <wire x1="99.06" y1="-20.32" x2="114.3" y2="-20.32" width="0.1524" layer="91"/>
 <wire x1="114.3" y1="-20.32" x2="114.3" y2="-15.24" width="0.1524" layer="91"/>
 <junction x="99.06" y="-20.32"/>
@@ -2284,13 +2300,14 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 <segment>
 <pinref part="R12" gate="G$1" pin="1"/>
 <pinref part="OFFSET" gate="G$1" pin="3"/>
+<wire x1="-129.54" y1="0" x2="-129.54" y2="-2.54" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$14" class="0">
 <segment>
 <pinref part="R8" gate="G$1" pin="2"/>
 <pinref part="OFFSET" gate="G$1" pin="1"/>
-<wire x1="-124.46" y1="10.16" x2="-124.46" y2="7.62" width="0.1524" layer="91"/>
+<wire x1="-129.54" y1="12.7" x2="-129.54" y2="10.16" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$31" class="0">
@@ -2303,9 +2320,6 @@ http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&amp;M=BYPN&amp;PID=4946
 </nets>
 </sheet>
 </sheets>
-<errors>
-<approved hash="113,1,-33.02,0,INVT,,,,,"/>
-</errors>
 </schematic>
 </drawing>
 <compatibility>
-- 
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