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			<title>SCSI Terminator: Black Terminator Schematic</title><body class="ac-gn-current-support">
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<h1 id="main-title">SCSI Terminator: Black Terminator Schematic</h1>
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<div id="intro-container"><div class="truncate"><div class="attr SYMPTOMS"><div class="attr TOPIC">I need specifications on the black terminator 590-0705.  I want to know
which pin is connected and at what Ohm rate.</div></div> <!--  attr Symptom  --></div> <!--  truncate --></div> <!--  intro-container --><div class="clear"> </div>
 </div>   <!-- abstract end -->
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  <div class="attr SUMMARY">
Here is the Black Terminator (590-0705-A) Schematic:<BR>
<BR>
REQ and ACK lines only:<BR>
<BR>
                   +5 TermPWR<BR>
             &lt;|-------------------------------------------------------<BR>
                  |              |                |                  |<BR>
               470 ohm        220 ohm      2.2 microfarad     .01 microfarad<BR>
               Resistor       Resistor        Capacitor          Capacitor<BR>
                  |              |                |                  |<BR>
 ---------------------------------               GND                GND<BR>
 SCSI Signal                     |<BR>
                              330 ohms<BR>
                                 |<BR>
                                GND<BR>
<BR>
<BR>
All other lines:<BR>
<BR>
                +5 TermPWR<BR>
             &lt;|-------------------<BR>
                                 |<BR>
                              220 ohm<BR>
                              Resistor<BR>
                                 |<BR>
 ---------------------------------<BR>
 SCSI Signal                     |<BR>
                              330 ohm<BR>
                              Resistor<BR>
                                 |<BR>
                                GND<BR>
<BR>
Note: The 2.2 and .01 microfarad capacitors are applied to the TermPWR line at<BR>
one place only.<BR>
<BR>
<BR></div>
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<div class="mod-date">Published Date: Feb 18, 2012</div>
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