<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<text>0.001</text>
<text>2.026</text>
<text>0.146</text>
<text>1.839</text>
<text>1.209</text>
<text>0.000</text>
<text>0.000</text>
<text>0.000</text>
<text>0.001</text>
<text>1.655</text>
<text>1.512</text>
<text>1.508</text>
<text>0.154</text>
<text>0.000</text>
<text>0.000</text>
<text>0.000</text>
<wire x1="48.26" y1="0" x2="2.54" y2="0" width="0" layer="20"/>
<wire x1="2.54" y1="0" x2="0" y2="2.54" width="0" layer="20" curve="-90"/>
<wire x1="0" y1="2.54" x2="0" y2="54.61" width="0" layer="20"/>
<wire x1="0" y1="54.61" x2="2.54" y2="57.15" width="0" layer="20" curve="-90"/>
<wire x1="2.54" y1="57.15" x2="48.26" y2="57.15" width="0" layer="20"/>
<wire x1="48.26" y1="57.15" x2="50.8" y2="54.61" width="0" layer="20" curve="-90"/>
<wire x1="50.8" y1="54.61" x2="50.8" y2="2.54" width="0" layer="20"/>
<wire x1="50.8" y1="2.54" x2="48.26" y2="0" width="0" layer="20" curve="-90"/>
<text>POWER</text>
<text>GND</text>
<text>+HV</text>
<text>VOUT</text>
<text>ADJUST</text>
<text>CRT Grid PSU</text>
<text>(C) 2015 ETIENNE DUBOIS</text>
<text>Based on Nick de Smith circuits</text>
<text>External
Isolation
NEEDED</text>
<text>+12V</text>
<text>GND</text>
</plain>
<libraries>
<library name="nick">
<packages>
<package name="SO-8">
<description>SO-8</description>
</package>
<package name="C-EIA-7343">
<description>EIA 7343 SMT capacitor, AKA case size D or E</description>
</package>
<package name="C2420">
</package>
<package name="L-B82479">
</package>
<package name="NICHICON-UJ-12">
</package>
</packages>
</library>
<library name="transistor-power">
<packages>
<package name="TO220BV">
<description>&lt;b&gt;Molded Package&lt;/b&gt;&lt;p&gt;
grid 2.54 mm</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="R2010">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="R2512">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="C0805">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="SMC">
<description>&lt;b&gt;DIODE&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="connectors">
<packages>
<package name="TERMINAL_3.5MM_X2">
</package>
</packages>
</library>
<library name="resistors">
<packages>
<package name="RTRIM_BOURNS3386F">
</package>
</packages>
</library>
<library name="logos">
<packages>
<package name="HV-1">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="nick" package="SO-8" value="MAX1771ESA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="nick" package="L-B82479" value="330uH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T1" library="transistor-power" package="TO220BV" value="IRF644PBF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="R2010" value="0R100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="R2512" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="rcl" package="R0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="C0805" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="diode" package="SMC" value="ES2F">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="nick" package="C-EIA-7343" value="100uF 25V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="C0805" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="nick" package="NICHICON-UJ-12" value="4.7uF 250V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="nick" package="C2420" value="100n 250V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="nick" package="C-EIA-7343" value="10uF 25V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="connectors" package="TERMINAL_3.5MM_X2" value="M2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="connectors" package="TERMINAL_3.5MM_X2" value="M2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="resistors" package="RTRIM_BOURNS3386F" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="logos" package="HV-1" value=""/>
</elements>
<signals>
<signal name="VOUT">
<contactref element="R4" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="C4" pad="2"/>
<contactref element="C6" pad="P$1"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="EXT">
<contactref element="T1" pad="G"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="T1" pad="D"/>
<contactref element="L1" pad="P$2"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$17">
<contactref element="C3" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="8"/>
<contactref element="R1" pad="2"/>
<contactref element="T1" pad="S"/>
</signal>
<signal name="VCC">
<contactref element="C1" pad="+"/>
<contactref element="L1" pad="P$1"/>
<contactref element="IC1" pad="2"/>
<contactref element="C5" pad="+"/>
<contactref element="C2" pad="1"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="7"/>
<contactref element="R1" pad="1"/>
<contactref element="C6" pad="P$2"/>
<contactref element="IC1" pad="4"/>
<contactref element="R2" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="C5" pad="-"/>
<contactref element="IC1" pad="6"/>
<contactref element="C4" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="-"/>
<contactref element="J2" pad="1"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R3" pad="3"/>
<contactref element="IC1" pad="3"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="MOUNT#1">
</signal>
<signal name="MOUNT#4">
</signal>
<signal name="MOUNT#2">
</signal>
<signal name="MOUNT#3">
</signal>
<signal name="CATHODE[+12V]">
</signal>
<signal name="N$1">
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
