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NEC_NP1250.html
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<!DOCTYPE html>
<html>
<head>
<title>NEC NP1250 Projector</title>
<link rel="stylesheet" href="stylesheet.css">
</head>
<header>
<a href="index.html">Home</a><br>
<h1>NEC NP1250 Projector</h1>
</header>
<div class="flex-container">
<div>
<p>
Native resolution XGA 1024x768
</p>
<H1>Ballast board</H1>
EUC 330c P/21
<table class="partslist">
<tr>
<th align="left">Component</th><th align="left">Description</th><th align="left">Package</th><th>Board symbols</th>
</tr>
<tr>
<td>19N20</td><td>N-channel QFET</td>
</tr>
<tr>
<td>NXP CP3236D</td><td></td><td>SOP-20</td>
</tr>
<tr>
<td><a href="https://www.nxp.com/part/TEA1521T#/">NXP TEA1521T</a></td><td>Switched Mode Power Supply controller IC</td><td></td>
</tr>
<tr>
<td>SFH6106-1</td><td>Optocoupler</td><td></td>
</tr>
<tr>
<td>ST CCIC1I</td><td></td><td></td>
</tr>
<tr>
<td><a href="https://www.st.com/en/amplifiers-and-comparators/lm358.html">ST LM358</a></td><td>Dual OP AMP</td><td></td>
</tr>
<tr>
<td><a href="https://www.st.com/en/amplifiers-and-comparators/lm293.html">ST LM293</a></td><td>Low power dual voltage comparator</td><td></td>
</tr>
<tr>
<td>ST L4931A50</td><td>5 V Voltage regulator</td><td></td>
</tr>
<tr>
<td>BYV29X</td><td>Rectifier diode ultrafast</td><td></td><td>D19</td>
</tr>
<tr>
<td>STTH2003CFP</td><td>300 V ultrafast rectifier</td><td>TO-220FPAB</td><td>D20</td>
</tr>
<tr>
<td>BYG21</td><td>Fast Silicon Mesa SMD Rectifier</td><td></td><td></td>
</tr>
</table>
<H1>Lamp</H1>
Model: NP06LP <br>
Sticker on lamp has the following information:<br>
288/05 330/264W 1.3<br>
545UN34A 16900 0L<br>
12JT2321<br>
Compatible with: NP1150, NP2150, NP3150, NP3151, NP3151W, NP1250, NP2250, NP3250, NP3250W, NP1200, NP2200, NP3200
<H1>Links</H1>
<a href="https://www.experimental-engineering.co.uk/nec-lt-25-dlp-projector-autopsy/">Teardown of a NEC LT-25 DLP Projector</a>
</div>
</div>
</html>