Implemented Davids changes(21, 22 & 23) to schematic. Parts are in PCB, but not place...

Updated Change Log RGB

git-svn-id: https://svn.code.sf.net/p/freetel/code@1801 01035d8c-6547-0410-b346-abe4f91aad63

diff --git a/smartmic/SM1000-REV-B2/Change-Log-B2.txt b/smartmic/SM1000-REV-B2/Change-Log-B2.txt
index c56f35a0b841023422096c126c882748f60ca53b..112d4b8d6815857f32561ad807ea521731c8f903 100644 (file)
--- a/smartmic/SM1000-REV-B2/Change-Log-B2.txt
+++ b/smartmic/SM1000-REV-B2/Change-Log-B2.txt
@@ -103,14 +103,17 @@ Changes 07/22/2014 Reformatted file to fit on Schematic.
 \r
 Latest change notes David 14 August\r
 \r
-[ ] R46 to 100k\r
-   [ ] add series R to prevent DAC distortion?\r
-   [ ] get to bottom on LM386 distortion?\r
-[ ] Add 22k betwwen DAC2 and ground\r
-    + making R46 100k lead to some analog coupling between ADC2 and DAC2,\r
-      not qute sure why, this lowers Z of this net\r
-[ ] R52 1k trimmer wasn't on my digikey order\r
-    + probably my mistake, but check BOM\r
+21. [X] R46 to 100k\r
+               [ ] add series R to prevent DAC distortion?\r
+               [ ] get to bottom on LM386 distortion?\r
+               Added RGB\r
+22. [X] Add 22k betwwen DAC2 and ground\r
+               + making R46 100k lead to some analog coupling between ADC2 and DAC2,\r
+               not qute sure why, this lowers Z of this net\r
+               Added RGB\r
+23. [X] R52 1k trimmer wasn't on my digikey order\r
+               + probably my mistake, but check BOM\r
+               Is in BOM RGB\r
 [ ] C36 is along way away from U6\r
     + poss to move closer?\r
 [ ] Mic DC bias v low, about 0.3V\r

diff --git a/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd b/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd
index 88792c94cd1a1ae50193c9f9d08cb62e72d4370f..0868f7c21cf7b6fdfee7055440c4ee2122048fa9 100644 (file)
--- a/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd
+++ b/smartmic/SM1000-REV-B2/SM1000-REV-B2.brd
@@ -44,6 +44,8 @@
 <layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>
 <layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>
 <layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>
+<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>
+<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>
 <layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="yes"/>
 <layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="yes"/>
 <layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="yes"/>
@@ -68,10 +70,25 @@
 <layer number="97" name="Info" color="7" fill="1" visible="no" active="no"/>
 <layer number="98" name="Guide" color="6" fill="1" visible="no" active="no"/>
 <layer number="100" name="Mechanical" color="7" fill="1" visible="no" active="yes"/>
+<layer number="101" name="Gehäuse" color="13" fill="1" visible="no" active="yes"/>
+<layer number="102" name="Mittellin" color="7" fill="1" visible="no" active="yes"/>
+<layer number="103" name="fp3" color="7" fill="1" visible="no" active="yes"/>
+<layer number="104" name="Name" color="7" fill="1" visible="no" active="yes"/>
 <layer number="105" name="Beschreib" color="9" fill="1" visible="no" active="no"/>
 <layer number="106" name="BGA-Top" color="4" fill="1" visible="no" active="no"/>
 <layer number="107" name="BD-Top" color="5" fill="1" visible="no" active="no"/>
+<layer number="108" name="fp8" color="7" fill="1" visible="no" active="yes"/>
+<layer number="109" name="fp9" color="7" fill="1" visible="no" active="yes"/>
+<layer number="110" name="fp0" color="7" fill="1" visible="no" active="yes"/>
+<layer number="116" name="Patch_BOT" color="7" fill="1" visible="no" active="yes"/>
+<layer number="121" name="tTestdril" color="7" fill="1" visible="no" active="yes"/>
+<layer number="122" name="bTestdril" color="7" fill="1" visible="no" active="yes"/>
+<layer number="123" name="tTestmark" color="7" fill="1" visible="no" active="yes"/>
+<layer number="124" name="bTestmark" color="7" fill="1" visible="no" active="yes"/>
+<layer number="131" name="tAdjust" color="7" fill="1" visible="no" active="yes"/>
+<layer number="132" name="bAdjust" color="7" fill="1" visible="no" active="yes"/>
 <layer number="144" name="DrillLegend" color="7" fill="1" visible="no" active="yes"/>
+<layer number="151" name="HeatSink" color="7" fill="1" visible="no" active="yes"/>
 <layer number="200" name="200bmp" color="1" fill="10" visible="no" active="no"/>
 <layer number="201" name="Construction" color="7" fill="1" visible="no" active="yes"/>
 <layer number="202" name="TDIM" color="7" fill="1" visible="no" active="yes"/>
@@ -80,6 +97,7 @@
 <layer number="205" name="Speaker" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="250" name="Descript" color="3" fill="1" visible="no" active="no"/>
 <layer number="251" name="SMDround" color="12" fill="11" visible="no" active="no"/>
+<layer number="254" name="OrgLBR" color="7" fill="1" visible="no" active="yes"/>
 </layers>
 <board>
 <plain>
@@ -2719,7 +2737,7 @@ design rules under a new name.</description>
 <element name="R24" library="AA-ipc-7351-resistor" package="RESC1608X55N" value="47K,1%" x="19.4" y="77.5" locked="yes" smashed="yes" rot="R270">
 <attribute name="NAME" x="18.35" y="76.6" size="0.8128" layer="25" rot="R90"/>
 </element>
-<element name="R46" library="_RoweTel" package="POT-3310C" value="10K" x="55.43" y="88.99" locked="yes" smashed="yes" rot="R90">
+<element name="R46" library="_RoweTel" package="POT-3310C" value="100K" x="55.43" y="88.99" locked="yes" smashed="yes" rot="R90">
 <attribute name="NAME" x="48.14" y="88.17" size="0.8128" layer="25" ratio="10"/>
 </element>
 <element name="SW3" library="_RoweTel" package="SW-PWR" value="DPDT" x="6" y="71" locked="yes" smashed="yes" rot="R90">
@@ -3104,6 +3122,7 @@ design rules under a new name.</description>
 <element name="R18" library="_RoweTel" package="RR0805" value="0 Ohm" x="-6" y="45" rot="R270"/>
 <element name="R21" library="_RoweTel" package="RR0805" value="0 Ohm" x="-6" y="51" rot="R270"/>
 <element name="C49" library="AA-ipc-7351-capacitor" package="CAPC1608X92N" value="100nF,16V" x="-6.5" y="58"/>
+<element name="R22" library="AA-ipc-7351-resistor" package="RESC1608X55N" value="22.1K,1%" x="-29.5" y="-49.5"/>
 </elements>
 <signals>
 <signal name="N$2">
@@ -3771,9 +3790,80 @@ design rules under a new name.</description>
 <wire x1="21.5" y1="5" x2="21.5" y2="2.5" width="1.27" layer="16"/>
 <wire x1="21.5" y1="2.5" x2="21.4" y2="2.4" width="1.27" layer="16"/>
 <contactref element="C49" pad="2"/>
-<wire x1="39.96" y1="18.25" x2="51.96" y2="18.25" width="0" layer="19" extent="1-1"/>
-<wire x1="63.5" y1="10.5" x2="51.96" y2="18.25" width="0" layer="19" extent="1-2"/>
+<contactref element="R22" pad="1"/>
+<wire x1="57.97" y1="85.08" x2="62.5" y2="84" width="0" layer="19" extent="1-1"/>
+<wire x1="45" y1="83.25" x2="50.75" y2="80.2" width="0" layer="19" extent="1-16"/>
+<wire x1="37.5" y1="81.5" x2="41.1" y2="83.275" width="0" layer="19" extent="1-16"/>
+<wire x1="39.1" y1="77.5" x2="37" y2="79.5" width="0" layer="19" extent="1-1"/>
+<wire x1="37.8" y1="75.25" x2="38.9" y2="77.3" width="0" layer="19" extent="1-1"/>
+<wire x1="40.5" y1="75.02" x2="40" y2="77.5" width="0" layer="19" extent="1-1"/>
+<wire x1="43.7" y1="72.46" x2="40.5" y2="75.02" width="0" layer="19" extent="1-1"/>
+<wire x1="45" y1="87.5" x2="45" y2="83.25" width="0" layer="19" extent="16-16"/>
+<wire x1="34" y1="87.5" x2="34" y2="83.25" width="0" layer="19" extent="16-16"/>
+<wire x1="41.95" y1="65.25" x2="41.35" y2="69.85" width="0" layer="19" extent="1-1"/>
+<wire x1="40.4" y1="59.8" x2="40.3" y2="64.1" width="0" layer="19" extent="1-1"/>
+<wire x1="37" y1="60" x2="40.4" y2="59.8" width="0" layer="19" extent="1-1"/>
+<wire x1="32" y1="57.5" x2="35" y2="56.5" width="0" layer="19" extent="1-1"/>
+<wire x1="31" y1="53.5" x2="31" y2="56.5" width="0" layer="19" extent="1-1"/>
+<wire x1="28.3" y1="49.2" x2="30.7" y2="51.6" width="0" layer="19" extent="1-1"/>
+<wire x1="27" y1="56.5" x2="31" y2="56.5" width="0" layer="19" extent="1-1"/>
+<wire x1="33.5" y1="45.5" x2="28.5" y2="45.5" width="0" layer="19" extent="1-1"/>
+<wire x1="48.865" y1="72.865" x2="43.7" y2="72.46" width="0" layer="19" extent="1-1"/>
+<wire x1="55.5" y1="70.3" x2="51.405" y2="71.65" width="0" layer="19" extent="1-1"/>
+<wire x1="54.35" y1="66.2" x2="55.5" y2="68.5" width="0" layer="19" extent="1-1"/>
+<wire x1="21.25" y1="46.95" x2="25.5" y2="50.7" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="43.5" x2="17.4" y2="44.5" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="43.5" x2="17" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="43.5" x2="16" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="40" x2="17" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="39" x2="17" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="40" x2="17" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="38" x2="17" y2="39" width="0" layer="19" extent="1-1"/>
+<wire x1="17.25" y1="37.75" x2="17" y2="38" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="40" x2="16" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="39" x2="15" y2="40" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="38" x2="15" y2="39" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="39" x2="17" y2="39" width="0" layer="19" extent="1-1"/>
+<wire x1="22" y1="36.7" x2="20.65" y2="37.35" width="0" layer="19" extent="1-1"/>
+<wire x1="23.25" y1="35.7" x2="22" y2="36.7" width="0" layer="19" extent="1-1"/>
+<wire x1="24.5" y1="36.7" x2="23.25" y2="35.7" width="0" layer="19" extent="1-1"/>
+<wire x1="24.5" y1="34.3" x2="23.25" y2="35.7" width="0" layer="19" extent="1-1"/>
+<wire x1="16" y1="35" x2="16" y2="37.095" width="0" layer="19" extent="1-1"/>
+<wire x1="17" y1="35" x2="16" y2="35" width="0" layer="19" extent="1-1"/>
+<wire x1="15" y1="35" x2="16" y2="35" width="0" layer="19" extent="1-1"/>
+<wire x1="7.05" y1="39.45" x2="7.55" y2="37.25" width="0" layer="19" extent="1-1"/>
+<wire x1="4.5" y1="38.5" x2="7.05" y2="39.45" width="0" layer="19" extent="1-1"/>
+<wire x1="1.9" y1="39.5" x2="4.5" y2="38.5" width="0" layer="19" extent="1-1"/>
+<wire x1="15.25" y1="31.25" x2="15" y2="35" width="0" layer="19" extent="1-1"/>
+<wire x1="12.25" y1="31.25" x2="15.25" y2="31.25" width="0" layer="19" extent="1-1"/>
+<wire x1="12.8" y1="46.9" x2="15" y2="43.5" width="0" layer="19" extent="1-1"/>
+<wire x1="12.8" y1="51.5" x2="12.75" y2="48.4" width="0" layer="19" extent="1-1"/>
+<wire x1="9.7" y1="52.2" x2="12.6" y2="51.7" width="0" layer="19" extent="1-1"/>
+<wire x1="9.5" y1="47.2" x2="12.75" y2="46.95" width="0" layer="19" extent="1-1"/>
+<wire x1="7.7" y1="45.5" x2="7.5" y2="47.2" width="0" layer="19" extent="1-1"/>
+<wire x1="6.8" y1="56.8" x2="6.75" y2="52.1" width="0" layer="19" extent="1-1"/>
+<wire x1="2.5" y1="49.75" x2="6.75" y2="52.1" width="0" layer="19" extent="1-1"/>
+<wire x1="19.2" y1="56.25" x2="15.8" y2="52.2" width="0" layer="19" extent="1-1"/>
+<wire x1="14.7" y1="62.5" x2="19" y2="59.5" width="0" layer="19" extent="1-1"/>
+<wire x1="15.48" y1="67" x2="14.7" y2="62.5" width="0" layer="19" extent="1-1"/>
+<wire x1="12" y1="66.96" x2="15.48" y2="67" width="0" layer="19" extent="1-1"/>
+<wire x1="29" y1="31.27" x2="24.5" y2="34.3" width="0" layer="19" extent="1-1"/>
+<wire x1="28.05" y1="88.5" x2="34" y2="87.5" width="0" layer="19" extent="1-16"/>
+<wire x1="22.95" y1="88.5" x2="27.95" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="17.85" y1="88.5" x2="22.95" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="12.75" y1="88.5" x2="17.85" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="10.25" y1="88.55" x2="12.75" y2="88.5" width="0" layer="19" extent="1-1"/>
+<wire x1="7.75" y1="88.55" x2="10.25" y2="88.55" width="0" layer="19" extent="1-1"/>
+<wire x1="3" y1="88" x2="7.75" y2="88.55" width="0" layer="19" extent="1-1"/>
+<wire x1="34.27" y1="36.5" x2="29" y2="31.27" width="0" layer="19" extent="1-1"/>
+<wire x1="18.25" y1="74.8" x2="15.48" y2="67" width="0" layer="19" extent="1-1"/>
+<wire x1="43.7" y1="50.7" x2="43.1" y2="59.8" width="0" layer="19" extent="1-1"/>
 <wire x1="-5.7" y1="58" x2="2.5" y2="49.75" width="0" layer="19" extent="1-1"/>
+<wire x1="39.96" y1="18.25" x2="29" y2="31.27" width="0" layer="19" extent="1-1"/>
+<wire x1="51.96" y1="18.25" x2="39.96" y2="18.25" width="0" layer="19" extent="1-1"/>
+<wire x1="63.5" y1="10.5" x2="51.96" y2="18.25" width="0" layer="19" extent="1-2"/>
+<wire x1="29" y1="6.5" x2="39.96" y2="18.25" width="0" layer="19" extent="1-16"/>
+<wire x1="-30.3" y1="-49.5" x2="3.07" y2="6.26" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="SCL">
 <contactref element="U1" pad="92"/>
@@ -4451,6 +4541,8 @@ design rules under a new name.</description>
 <wire x1="37.15" y1="61.75" x2="37.9" y2="62.5" width="0.2" layer="1"/>
 <wire x1="40.1" y1="63.4" x2="38.8" y2="63.4" width="0.2" layer="16"/>
 <wire x1="38.8" y1="63.4" x2="37.9" y2="62.5" width="0.2" layer="16"/>
+<contactref element="R22" pad="2"/>
+<wire x1="-28.7" y1="-49.5" x2="35.25" y2="61.75" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="DAC1_OUT">
 <contactref element="U1" pad="29"/>

diff --git a/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch b/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch
index 08512b8375ea71e30ac47ac040a37efd453a7d5b..0513849aef089d5783655ac22c3f7a51177fb866 100644 (file)
--- a/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch
+++ b/smartmic/SM1000-REV-B2/SM1000-REV-B2.sch
@@ -3942,7 +3942,7 @@ http://www.weartronics.com/</description>
 <part name="V46" library="A-SUPPLY2" deviceset="GND" device=""/>
 <part name="R24" library="AA-ipc-7351-resistor" deviceset="RESISTOR_" device="0603" value="47K,1%"/>
 <part name="V40" library="A-SUPPLY2" deviceset="GND" device=""/>
-<part name="R46" library="_RoweTel" deviceset="POT-3310C" device="" value="10K"/>
+<part name="R46" library="_RoweTel" deviceset="POT-3310C" device="" value="100K"/>
 <part name="SW3" library="_RoweTel" deviceset="SW-PWR-E-SWITCH" device="" value="DPDT"/>
 <part name="C26" library="ipc-7351-capacitor" deviceset="CAPACITOR_" device="0603" value="100nF,25V"/>
 <part name="C27" library="ipc-7351-capacitor" deviceset="CAPACITOR_" device="0603" value="20pF,16V"/>
@@ -4165,6 +4165,8 @@ http://www.weartronics.com/</description>
 <part name="R21" library="_RoweTel" deviceset="RES0805" device="" value="0 Ohm"/>
 <part name="C49" library="AA-ipc-7351-capacitor" deviceset="CAPACITOR_" device="0603" value="100nF,16V"/>
 <part name="V124" library="A-SUPPLY2" deviceset="GND" device=""/>
+<part name="R22" library="AA-ipc-7351-resistor" deviceset="RESISTOR_" device="0603" value="22.1K,1%"/>
+<part name="V125" library="A-SUPPLY2" deviceset="GND" device=""/>
 </parts>
 <sheets>
 <sheet>
@@ -6115,9 +6117,9 @@ http://www.weartronics.com/</description>
 <attribute name="NAME" x="109.22" y="170.18" size="1.4224" layer="95"/>
 <attribute name="VALUE" x="109.22" y="167.64" size="1.4224" layer="96"/>
 </instance>
-<instance part="C23" gate="G$1" x="25.4" y="45.72" smashed="yes" rot="R270">
-<attribute name="NAME" x="27.94" y="40.64" size="1.4224" layer="95" ratio="9"/>
-<attribute name="VALUE" x="27.94" y="38.1" size="1.4224" layer="96" ratio="9"/>
+<instance part="C23" gate="G$1" x="17.78" y="45.72" smashed="yes" rot="R270">
+<attribute name="NAME" x="20.32" y="40.64" size="1.4224" layer="95" ratio="9"/>
+<attribute name="VALUE" x="20.32" y="38.1" size="1.4224" layer="96" ratio="9"/>
 </instance>
 <instance part="C41" gate="G$1" x="162.56" y="162.56" smashed="yes" rot="R270">
 <attribute name="NAME" x="165.1" y="160.02" size="1.4224" layer="95" ratio="9"/>
@@ -6130,11 +6132,11 @@ http://www.weartronics.com/</description>
 <instance part="V2" gate="GND" x="124.46" y="165.1" smashed="yes">
 <attribute name="VALUE" x="121.92" y="161.798" size="1.4224" layer="96" ratio="9"/>
 </instance>
-<instance part="U$12" gate="G$1" x="25.4" y="53.34" smashed="yes">
-<attribute name="VALUE" x="22.86" y="53.848" size="1.4224" layer="95" ratio="9"/>
+<instance part="U$12" gate="G$1" x="17.78" y="53.34" smashed="yes">
+<attribute name="VALUE" x="15.24" y="53.848" size="1.4224" layer="95" ratio="9"/>
 </instance>
-<instance part="V6" gate="GND" x="25.4" y="35.56" smashed="yes">
-<attribute name="VALUE" x="22.86" y="32.258" size="1.4224" layer="96" ratio="9"/>
+<instance part="V6" gate="GND" x="17.78" y="35.56" smashed="yes">
+<attribute name="VALUE" x="15.24" y="32.258" size="1.4224" layer="96" ratio="9"/>
 </instance>
 <instance part="V90" gate="GND" x="162.56" y="58.42" smashed="yes">
 <attribute name="VALUE" x="160.02" y="55.118" size="1.4224" layer="96" ratio="9"/>
@@ -6342,7 +6344,7 @@ http://www.weartronics.com/</description>
 </instance>
 <instance part="P1" gate="G$1" x="170.18" y="127" rot="R180"/>
 <instance part="P2" gate="G$1" x="170.18" y="83.82" rot="R180"/>
-<instance part="P3" gate="G$1" x="27.94" y="66.04" rot="R180"/>
+<instance part="P3" gate="G$1" x="27.94" y="71.12"/>
 <instance part="P4" gate="G$1" x="129.54" y="127" rot="R180"/>
 <instance part="C1" gate="G$1" x="101.6" y="251.46" smashed="yes" rot="R90">
 <attribute name="NAME" x="96.52" y="266.7" size="1.4224" layer="95"/>
@@ -6364,6 +6366,13 @@ http://www.weartronics.com/</description>
 <attribute name="VALUE" x="63.5" y="128.778" size="1.4224" layer="96"/>
 </instance>
 <instance part="R21" gate="G$1" x="91.44" y="259.08"/>
+<instance part="R22" gate="G$1" x="27.94" y="60.96" smashed="yes" rot="R90">
+<attribute name="NAME" x="22.86" y="58.42" size="1.4224" layer="95" ratio="9" rot="R90"/>
+<attribute name="VALUE" x="25.4" y="58.42" size="1.4224" layer="96" ratio="9" rot="R90"/>
+</instance>
+<instance part="V125" gate="GND" x="27.94" y="50.8" smashed="yes">
+<attribute name="VALUE" x="25.4" y="47.498" size="1.4224" layer="96" ratio="9"/>
+</instance>
 </instances>
 <busses>
 </busses>
@@ -6525,7 +6534,7 @@ http://www.weartronics.com/</description>
 </segment>
 <segment>
 <pinref part="C23" gate="G$1" pin="2"/>
-<wire x1="25.4" y1="40.64" x2="25.4" y2="38.1" width="0.1524" layer="91"/>
+<wire x1="17.78" y1="40.64" x2="17.78" y2="38.1" width="0.1524" layer="91"/>
 <pinref part="V6" gate="GND" pin="GND"/>
 </segment>
 <segment>
@@ -6609,6 +6618,11 @@ http://www.weartronics.com/</description>
 <wire x1="35.56" y1="246.38" x2="35.56" y2="243.84" width="0.1524" layer="91"/>
 <pinref part="V122" gate="GND" pin="GND"/>
 </segment>
+<segment>
+<pinref part="R22" gate="G$1" pin="1"/>
+<wire x1="27.94" y1="55.88" x2="27.94" y2="53.34" width="0.1524" layer="91"/>
+<pinref part="V125" gate="GND" pin="GND"/>
+</segment>
 </net>
 <net name="N$38" class="0">
 <segment>
@@ -6771,11 +6785,13 @@ http://www.weartronics.com/</description>
 <segment>
 <pinref part="C37" gate="G$1" pin="1"/>
 <wire x1="30.48" y1="68.58" x2="27.94" y2="68.58" width="0.1524" layer="91"/>
-<wire x1="27.94" y1="68.58" x2="27.94" y2="66.04" width="0.1524" layer="91"/>
-<label x="22.86" y="69.088" size="1.4224" layer="95" ratio="10"/>
+<wire x1="27.94" y1="68.58" x2="27.94" y2="71.12" width="0.1524" layer="91"/>
+<label x="17.78" y="69.088" size="1.4224" layer="95" ratio="10"/>
 <pinref part="P3" gate="G$1" pin="1"/>
-<wire x1="27.94" y1="68.58" x2="20.32" y2="68.58" width="0.1524" layer="91"/>
+<wire x1="27.94" y1="68.58" x2="15.24" y2="68.58" width="0.1524" layer="91"/>
 <junction x="27.94" y="68.58"/>
+<pinref part="R22" gate="G$1" pin="2"/>
+<wire x1="27.94" y1="66.04" x2="27.94" y2="68.58" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$51" class="0">