<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<text>R450E</text>
<text>C:/Users/Vince/Documents/eagle/projects/DEC/Rxxx/R451/R451Ebackfb.bmp</text>
<text>Use R450E etch.</text>
</plain>
<libraries>
<library name="diode">
<packages>
<package name="DO35-10">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2 mm, horizontal, grid 10.16 mm</description>
</package>
</packages>
</library>
<library name="dec-con">
<packages>
<package name="SINGLE">
<description>Single-Height DEC board</description>
</package>
<package name="EDGE-CON1">
<description>Single-sided Edge Connector</description>
</package>
<package name="E12-4">
<description>A 0.5" electrolytic</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
<package name="C050-025X075">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 5 mm, outline 2.5 x 7.5 mm</description>
</package>
<package name="C075-032X103">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 7.5 mm, outline 3.2 x 10.3 mm</description>
</package>
<package name="0411/15">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0411, grid 15 mm</description>
</package>
</packages>
</library>
<library name="transistor-pnp">
<packages>
<package name="TO39">
<description>&lt;b&gt;TO-39&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-npn">
<packages>
<package name="TO5">
<description>&lt;b&gt;TO 5&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pot">
<packages>
<package name="CT6">
<description>&lt;b&gt;POTENTIOMETER&lt;/b&gt;&lt;p&gt;
Copal</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="dec-con" package="SINGLE" value="OUTLINE-SINGLE"/>
<element name="U$2" library="dec-con" package="EDGE-CON1" value="EDGE-1"/>
<element name="R2" library="rcl" package="0411/15" value="470 1/2W"/>
<element name="Q2" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="Q3" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="D1" library="diode" package="DO35-10" value="1N645"/>
<element name="D2" library="diode" package="DO35-10" value="1N645"/>
<element name="D3" library="diode" package="DO35-10" value="1N645"/>
<element name="D5" library="diode" package="DO35-10" value="1N645"/>
<element name="D4" library="diode" package="DO35-10" value="1N645"/>
<element name="D6" library="diode" package="DO35-10" value="1N645"/>
<element name="D7" library="diode" package="DO35-10" value="1N645"/>
<element name="Q1" library="transistor-npn" package="TO5" value="2N3009"/>
<element name="D13" library="diode" package="DO35-10" value="1N3606"/>
<element name="R5" library="rcl" package="0207/10" value="820"/>
<element name="R1" library="rcl" package="0411/15" value="470 1/2W"/>
<element name="D8" library="diode" package="DO35-10" value="1N645"/>
<element name="R3" library="rcl" package="0207/10" value="220"/>
<element name="D9" library="diode" package="DO35-10" value="1N645"/>
<element name="D10" library="diode" package="DO35-10" value="1N645"/>
<element name="D11" library="diode" package="DO35-10" value="1N645"/>
<element name="D12" library="diode" package="DO35-10" value="1N645"/>
<element name="C1" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="R9" library="rcl" package="0207/10" value="680"/>
<element name="R7" library="rcl" package="0207/10" value="560"/>
<element name="C2" library="dec-con" package="E12-4" value="6.8uF"/>
<element name="R10" library="rcl" package="0207/10" value="470"/>
<element name="R8" library="rcl" package="0207/10" value="1500"/>
<element name="C3" library="rcl" package="C075-032X103" value="150pF"/>
<element name="R11" library="rcl" package="0207/10" value="470"/>
<element name="R13" library="rcl" package="0207/10" value="4.7K"/>
<element name="R12" library="rcl" package="0207/10" value="1500"/>
<element name="Q4" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="R14" library="rcl" package="0207/10" value="3K"/>
<element name="D14" library="diode" package="DO35-10" value="1N3606"/>
<element name="Q6" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="Q7" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="Q5" library="transistor-npn" package="TO5" value="2N3009"/>
<element name="D19" library="diode" package="DO35-10" value="1N3606"/>
<element name="R17" library="rcl" package="0207/10" value="820"/>
<element name="R15" library="rcl" package="0207/10" value="220"/>
<element name="D15" library="diode" package="DO35-10" value="1N645"/>
<element name="D16" library="diode" package="DO35-10" value="1N645"/>
<element name="D17" library="diode" package="DO35-10" value="1N645"/>
<element name="D18" library="diode" package="DO35-10" value="1N645"/>
<element name="C4" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="R21" library="rcl" package="0207/10" value="680"/>
<element name="R19" library="rcl" package="0207/10" value="560"/>
<element name="C5" library="dec-con" package="E12-4" value="6.8uF"/>
<element name="R22" library="rcl" package="0207/10" value="470"/>
<element name="R20" library="rcl" package="0207/10" value="1500"/>
<element name="C6" library="rcl" package="C075-032X103" value="150pF"/>
<element name="R23" library="rcl" package="0207/10" value="470"/>
<element name="R25" library="rcl" package="0207/10" value="4.7K"/>
<element name="R24" library="rcl" package="0207/10" value="1500"/>
<element name="Q8" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="R26" library="rcl" package="0207/10" value="3K"/>
<element name="D20" library="diode" package="DO35-10" value="1N3606"/>
<element name="D21" library="diode" package="DO35-10" value="1N3606"/>
<element name="D34" library="diode" package="DO35-10" value="1N3606"/>
<element name="C7" library="rcl" package="C075-032X103" value="82pF"/>
<element name="D22" library="diode" package="DO35-10" value="1N3606"/>
<element name="R27" library="rcl" package="0207/10" value="15K"/>
<element name="R28" library="rcl" package="0207/10" value="15K"/>
<element name="D27" library="diode" package="DO35-10" value="1N3606"/>
<element name="D23" library="diode" package="DO35-10" value="1N3606"/>
<element name="D24" library="diode" package="DO35-10" value="1N3606"/>
<element name="D26" library="diode" package="DO35-10" value="1N645"/>
<element name="D25" library="diode" package="DO35-10" value="1N645"/>
<element name="R29" library="rcl" package="0207/10" value="15K"/>
<element name="D28" library="diode" package="DO35-10" value="1N3606"/>
<element name="R30" library="rcl" package="0207/10" value="100K"/>
<element name="Q9" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="R31" library="rcl" package="0207/10" value="1500"/>
<element name="C10" library="rcl" package="C050-025X075" value=".01uF"/>
<element name="D29" library="diode" package="DO35-10" value="1N3606"/>
<element name="C8" library="rcl" package="C075-032X103" value="330pF"/>
<element name="C9" library="rcl" package="C075-032X103" value="680pF"/>
<element name="R32" library="rcl" package="0207/10" value="47"/>
<element name="R33" library="rcl" package="0207/10" value="10K"/>
<element name="Q10" library="transistor-pnp" package="TO39" value="2N3639"/>
<element name="R34" library="rcl" package="0207/10" value="3K"/>
<element name="D30" library="diode" package="DO35-10" value="1N3606"/>
<element name="D31" library="diode" package="DO35-10" value="1N3606"/>
<element name="D32" library="diode" package="DO35-10" value="1N3606"/>
<element name="D33" library="diode" package="DO35-10" value="1N3606"/>
<element name="R16" library="pot" package="CT6" value="5K"/>
<element name="R18" library="pot" package="CT6" value="1K"/>
<element name="R6" library="pot" package="CT6" value="1K"/>
<element name="R4" library="pot" package="CT6" value="5K"/>
</elements>
<signals>
<signal name="-15V">
<contactref element="R2" pad="1"/>
<contactref element="U$2" pad="B2"/>
<contactref element="R1" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="R14" pad="1"/>
<contactref element="R25" pad="1"/>
<contactref element="R26" pad="1"/>
<contactref element="R27" pad="1"/>
<contactref element="R28" pad="1"/>
<contactref element="R29" pad="1"/>
<contactref element="R31" pad="1"/>
<contactref element="R34" pad="1"/>
</signal>
<signal name="GND">
<contactref element="U$2" pad="C2"/>
<contactref element="D8" pad="A"/>
<contactref element="D12" pad="A"/>
<contactref element="C1" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="Q3" pad="1"/>
<contactref element="R8" pad="2"/>
<contactref element="Q4" pad="1"/>
<contactref element="D18" pad="A"/>
<contactref element="C4" pad="1"/>
<contactref element="R19" pad="2"/>
<contactref element="R20" pad="2"/>
<contactref element="Q7" pad="1"/>
<contactref element="Q8" pad="1"/>
<contactref element="Q9" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="Q10" pad="1"/>
</signal>
<signal name="+10V">
<contactref element="U$2" pad="A2"/>
<contactref element="R30" pad="2"/>
<contactref element="R33" pad="2"/>
</signal>
<signal name="-0.7V">
<contactref element="D8" pad="C"/>
<contactref element="D7" pad="A"/>
<contactref element="D27" pad="C"/>
<contactref element="D30" pad="C"/>
<contactref element="D34" pad="C"/>
</signal>
<signal name="-3V">
<contactref element="D4" pad="A"/>
<contactref element="D5" pad="C"/>
<contactref element="D14" pad="A"/>
<contactref element="D20" pad="A"/>
<contactref element="C10" pad="2"/>
<contactref element="D29" pad="A"/>
<contactref element="D33" pad="A"/>
</signal>
<signal name="-6V">
<contactref element="D1" pad="C"/>
<contactref element="R2" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="D2" pad="A"/>
<contactref element="D3" pad="C"/>
</signal>
<signal name="N$14">
<contactref element="D3" pad="A"/>
<contactref element="D4" pad="C"/>
</signal>
<signal name="N$1">
<contactref element="D1" pad="A"/>
<contactref element="D2" pad="C"/>
</signal>
<signal name="N$2">
<contactref element="D6" pad="C"/>
<contactref element="D5" pad="A"/>
</signal>
<signal name="N$3">
<contactref element="D12" pad="C"/>
<contactref element="D11" pad="A"/>
</signal>
<signal name="N$4">
<contactref element="D10" pad="A"/>
<contactref element="D11" pad="C"/>
</signal>
<signal name="N$5">
<contactref element="D10" pad="C"/>
<contactref element="D9" pad="A"/>
</signal>
<signal name="N$6">
<contactref element="R3" pad="2"/>
<contactref element="D9" pad="C"/>
<contactref element="C1" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="R4" pad="A"/>
<contactref element="R4" pad="S"/>
</signal>
<signal name="N$9">
<contactref element="D13" pad="C"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R9" pad="2"/>
<contactref element="Q1" pad="1"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="Q1" pad="2"/>
<contactref element="D13" pad="A"/>
<contactref element="C2" pad="-"/>
<contactref element="R6" pad="A"/>
<contactref element="R6" pad="S"/>
</signal>
<signal name="N$16">
<contactref element="Q2" pad="1"/>
<contactref element="Q3" pad="3"/>
</signal>
<signal name="N$12">
<contactref element="C2" pad="+"/>
<contactref element="Q2" pad="3"/>
<contactref element="R10" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="C3" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="Q4" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="Q3" pad="2"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="R_ENABLE">
<contactref element="R12" pad="1"/>
<contactref element="R13" pad="2"/>
<contactref element="U$2" pad="R2"/>
</signal>
<signal name="S_OUT">
<contactref element="Q4" pad="3"/>
<contactref element="R14" pad="2"/>
<contactref element="U$2" pad="S2"/>
<contactref element="D14" pad="C"/>
</signal>
<signal name="N$19">
<contactref element="D18" pad="C"/>
<contactref element="D17" pad="A"/>
</signal>
<signal name="N$20">
<contactref element="D16" pad="A"/>
<contactref element="D17" pad="C"/>
</signal>
<signal name="N$21">
<contactref element="D16" pad="C"/>
<contactref element="D15" pad="A"/>
</signal>
<signal name="N$22">
<contactref element="R15" pad="2"/>
<contactref element="D15" pad="C"/>
<contactref element="C4" pad="2"/>
<contactref element="R21" pad="1"/>
<contactref element="R16" pad="A"/>
<contactref element="R16" pad="S"/>
</signal>
<signal name="N$23">
<contactref element="D19" pad="C"/>
<contactref element="R17" pad="2"/>
</signal>
<signal name="N$25">
<contactref element="R21" pad="2"/>
<contactref element="Q5" pad="1"/>
<contactref element="R22" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="Q5" pad="2"/>
<contactref element="D19" pad="A"/>
<contactref element="C5" pad="-"/>
<contactref element="R18" pad="A"/>
<contactref element="R18" pad="S"/>
</signal>
<signal name="N$30">
<contactref element="Q6" pad="1"/>
<contactref element="Q7" pad="3"/>
</signal>
<signal name="N$33">
<contactref element="R17" pad="1"/>
<contactref element="R16" pad="E"/>
</signal>
<signal name="N$34">
<contactref element="C5" pad="+"/>
<contactref element="Q6" pad="3"/>
<contactref element="R22" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="R23" pad="1"/>
</signal>
<signal name="N$35">
<contactref element="C6" pad="1"/>
<contactref element="R23" pad="2"/>
<contactref element="Q8" pad="2"/>
</signal>
<signal name="N$36">
<contactref element="Q7" pad="2"/>
<contactref element="R24" pad="2"/>
</signal>
<signal name="K_OUT">
<contactref element="Q8" pad="3"/>
<contactref element="R26" pad="2"/>
<contactref element="D20" pad="C"/>
<contactref element="U$2" pad="K2"/>
</signal>
<signal name="J_ENABLE">
<contactref element="R24" pad="1"/>
<contactref element="R25" pad="2"/>
<contactref element="U$2" pad="J2"/>
</signal>
<signal name="PA_INPUT">
<contactref element="U$2" pad="L2"/>
<contactref element="D21" pad="A"/>
<contactref element="D34" pad="A"/>
</signal>
<signal name="N$26">
<contactref element="D21" pad="C"/>
<contactref element="C7" pad="1"/>
<contactref element="D22" pad="A"/>
<contactref element="R27" pad="2"/>
</signal>
<signal name="N$28">
<contactref element="D22" pad="C"/>
<contactref element="C7" pad="2"/>
<contactref element="R28" pad="2"/>
<contactref element="D23" pad="C"/>
<contactref element="D24" pad="A"/>
</signal>
<signal name="PA_ENABLE">
<contactref element="D23" pad="A"/>
<contactref element="U$2" pad="M2"/>
<contactref element="D27" pad="A"/>
</signal>
<signal name="N$39">
<contactref element="D24" pad="C"/>
<contactref element="D26" pad="A"/>
<contactref element="R30" pad="1"/>
<contactref element="Q9" pad="2"/>
</signal>
<signal name="N$40">
<contactref element="D26" pad="C"/>
<contactref element="D25" pad="A"/>
</signal>
<signal name="N$24">
<contactref element="D28" pad="A"/>
<contactref element="U$2" pad="F2"/>
</signal>
<signal name="N$37">
<contactref element="Q9" pad="3"/>
<contactref element="R31" pad="2"/>
<contactref element="U$2" pad="H2"/>
<contactref element="D29" pad="C"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="N$43">
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="1"/>
<contactref element="R32" pad="1"/>
<contactref element="D30" pad="A"/>
<contactref element="D32" pad="C"/>
</signal>
<signal name="N$44">
<contactref element="U$2" pad="D2"/>
<contactref element="C9" pad="2"/>
</signal>
<signal name="N$45">
<contactref element="R32" pad="2"/>
<contactref element="R33" pad="1"/>
<contactref element="Q10" pad="2"/>
</signal>
<signal name="PULSE_OUT">
<contactref element="Q10" pad="3"/>
<contactref element="R34" pad="2"/>
<contactref element="D32" pad="A"/>
<contactref element="D31" pad="A"/>
<contactref element="U$2" pad="E2"/>
<contactref element="D33" pad="C"/>
</signal>
<signal name="N$41">
<contactref element="D31" pad="C"/>
<contactref element="D25" pad="C"/>
<contactref element="R29" pad="2"/>
<contactref element="D28" pad="C"/>
</signal>
<signal name="N$32">
<contactref element="R18" pad="E"/>
<contactref element="R19" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="R7" pad="1"/>
<contactref element="R6" pad="E"/>
</signal>
<signal name="N$8">
<contactref element="R5" pad="1"/>
<contactref element="R4" pad="E"/>
</signal>
<signal name="N$47">
<contactref element="D7" pad="C"/>
<contactref element="D6" pad="A"/>
</signal>
<signal name="N$29">
<contactref element="R20" pad="1"/>
<contactref element="Q6" pad="2"/>
<contactref element="Q5" pad="3"/>
</signal>
<signal name="N$11">
<contactref element="R8" pad="1"/>
<contactref element="Q2" pad="2"/>
<contactref element="Q1" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
