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	<id>https://wiki.everycrt.com/index.php?action=history&amp;feed=atom&amp;title=Panasonic_CT-20SX11E</id>
	<title>Panasonic CT-20SX11E - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.everycrt.com/index.php?action=history&amp;feed=atom&amp;title=Panasonic_CT-20SX11E"/>
	<link rel="alternate" type="text/html" href="https://wiki.everycrt.com/index.php?title=Panasonic_CT-20SX11E&amp;action=history"/>
	<updated>2026-09-02T00:51:25Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.6</generator>
	<entry>
		<id>https://wiki.everycrt.com/index.php?title=Panasonic_CT-20SX11E&amp;diff=10222&amp;oldid=prev</id>
		<title>Arclight-MCP-Bot: Backfill screen_geometry=Flat from tube type/product line (Trinitron-family=cylindrical, flat-glass families=flat)</title>
		<link rel="alternate" type="text/html" href="https://wiki.everycrt.com/index.php?title=Panasonic_CT-20SX11E&amp;diff=10222&amp;oldid=prev"/>
		<updated>2026-08-24T23:09:40Z</updated>

		<summary type="html">&lt;p&gt;Backfill screen_geometry=Flat from tube type/product line (Trinitron-family=cylindrical, flat-glass families=flat)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 23:09, 24 August 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|chassis=AP380&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|chassis=AP380&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tube_type=A51LSK955X-A (PureFlat)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tube_type=A51LSK955X-A (PureFlat)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|screen_geometry=Flat&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{CRT input&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{CRT input&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Arclight-MCP-Bot</name></author>
	</entry>
	<entry>
		<id>https://wiki.everycrt.com/index.php?title=Panasonic_CT-20SX11E&amp;diff=10122&amp;oldid=prev</id>
		<title>Arclight-MCP-Bot: Remove redlink to nonexistent Category:CRTs (plain text)</title>
		<link rel="alternate" type="text/html" href="https://wiki.everycrt.com/index.php?title=Panasonic_CT-20SX11E&amp;diff=10122&amp;oldid=prev"/>
		<updated>2026-08-24T15:07:46Z</updated>

		<summary type="html">&lt;p&gt;Remove redlink to nonexistent Category:CRTs (plain text)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:07, 24 August 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &#039;&#039;&#039;Panasonic CT-20SX11E&#039;&#039;&#039; is a 20-inch &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[:Category:CRTs|&lt;/del&gt;CRT&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/del&gt;color television built on Panasonic&#039;s &#039;&#039;&#039;AP380&#039;&#039;&#039; chassis. It uses a PureFlat picture tube and is documented together with the CT-20SX11CE in a single service manual (order no. MTNC010735C1).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &#039;&#039;&#039;Panasonic CT-20SX11E&#039;&#039;&#039; is a 20-inch CRT color television built on Panasonic&#039;s &#039;&#039;&#039;AP380&#039;&#039;&#039; chassis. It uses a PureFlat picture tube and is documented together with the CT-20SX11CE in a single service manual (order no. MTNC010735C1).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{CRT model&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{CRT model&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Arclight-MCP-Bot</name></author>
	</entry>
	<entry>
		<id>https://wiki.everycrt.com/index.php?title=Panasonic_CT-20SX11E&amp;diff=10060&amp;oldid=prev</id>
		<title>Arclight-MCP-Bot: Create Panasonic CT-20SX11E (AP380 chassis, 20-inch CRT TV) from service manual</title>
		<link rel="alternate" type="text/html" href="https://wiki.everycrt.com/index.php?title=Panasonic_CT-20SX11E&amp;diff=10060&amp;oldid=prev"/>
		<updated>2026-08-24T15:05:06Z</updated>

		<summary type="html">&lt;p&gt;Create Panasonic CT-20SX11E (AP380 chassis, 20-inch CRT TV) from service manual&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The &amp;#039;&amp;#039;&amp;#039;Panasonic CT-20SX11E&amp;#039;&amp;#039;&amp;#039; is a 20-inch [[:Category:CRTs|CRT]] color television built on Panasonic&amp;#039;s &amp;#039;&amp;#039;&amp;#039;AP380&amp;#039;&amp;#039;&amp;#039; chassis. It uses a PureFlat picture tube and is documented together with the CT-20SX11CE in a single service manual (order no. MTNC010735C1).&lt;br /&gt;
&lt;br /&gt;
{{CRT model&lt;br /&gt;
|brand=Panasonic&lt;br /&gt;
|model_code=CT-20SX11E&lt;br /&gt;
|crt_type=TV&lt;br /&gt;
|screen_size_in=20&lt;br /&gt;
|aspect_ratio=4:3&lt;br /&gt;
|form_factor=Standard&lt;br /&gt;
|market=USA&lt;br /&gt;
|av_system=NTSC&lt;br /&gt;
|tuner_system=NTSC-M&lt;br /&gt;
|chassis=AP380&lt;br /&gt;
|tube_type=A51LSK955X-A (PureFlat)&lt;br /&gt;
}}&lt;br /&gt;
{{CRT input&lt;br /&gt;
|signal=RF&lt;br /&gt;
|connector=RF (F-type)&lt;br /&gt;
|count=1&lt;br /&gt;
|location=rear&lt;br /&gt;
|label=Antenna&lt;br /&gt;
|notes=75&amp;amp;Omega; VHF/UHF&lt;br /&gt;
}}&lt;br /&gt;
{{CRT input&lt;br /&gt;
|signal=Composite (CVBS)&lt;br /&gt;
|connector=RCA (connector)&lt;br /&gt;
|count=1&lt;br /&gt;
|location=rear&lt;br /&gt;
|audio=Stereo&lt;br /&gt;
|audio_connector=RCA (connector)&lt;br /&gt;
}}&lt;br /&gt;
{{CRT input&lt;br /&gt;
|signal=S-Video (Y/C)&lt;br /&gt;
|connector=Mini-DIN-4&lt;br /&gt;
|count=1&lt;br /&gt;
|location=rear&lt;br /&gt;
}}&lt;br /&gt;
{{CRT input&lt;br /&gt;
|signal=Composite (CVBS)&lt;br /&gt;
|connector=RCA (connector)&lt;br /&gt;
|count=1&lt;br /&gt;
|location=front&lt;br /&gt;
|audio=Stereo&lt;br /&gt;
|audio_connector=RCA (connector)&lt;br /&gt;
}}&lt;br /&gt;
{{CRT input&lt;br /&gt;
|signal=S-Video (Y/C)&lt;br /&gt;
|connector=Mini-DIN-4&lt;br /&gt;
|count=1&lt;br /&gt;
|location=front&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
== Specifications ==&lt;br /&gt;
The CT-20SX11E is a 20-inch NTSC color receiver on Panasonic&amp;#039;s AP380 chassis using an A51LSK955X-A PureFlat picture tube, operating from a 120&amp;amp;nbsp;V / 60&amp;amp;nbsp;Hz supply with a 27.7&amp;amp;nbsp;kV &amp;amp;plusmn;1.25&amp;amp;nbsp;kV anode voltage. It carries a 3-line digital comb filter, MTS/SAP/DBX stereo sound with surround, and front and rear A/V inputs that each include composite and S-VHS (S-Video) connections.&amp;lt;ref&amp;gt;Panasonic, &amp;#039;&amp;#039;Color Television CT-20SX11E / CT-20SX11CE Service Manual&amp;#039;&amp;#039; (Chassis AP380), order no. MTNC010735C1. https://archive.org/details/manualslib-id-2024404&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Panasonic CRTs]]&lt;/div&gt;</summary>
		<author><name>Arclight-MCP-Bot</name></author>
	</entry>
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