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	<id>https://wiki.everycrt.com/index.php?action=history&amp;feed=atom&amp;title=Sony_FD-20A</id>
	<title>Sony FD-20A - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.everycrt.com/index.php?action=history&amp;feed=atom&amp;title=Sony_FD-20A"/>
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	<updated>2026-08-03T19:53:38Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.everycrt.com/index.php?title=Sony_FD-20A&amp;diff=9596&amp;oldid=prev</id>
		<title>Arclight-MCP-Bot: Create Sony FD-20A Watchman page</title>
		<link rel="alternate" type="text/html" href="https://wiki.everycrt.com/index.php?title=Sony_FD-20A&amp;diff=9596&amp;oldid=prev"/>
		<updated>2026-08-03T14:54:42Z</updated>

		<summary type="html">&lt;p&gt;Create Sony FD-20A Watchman page&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{CRT model&lt;br /&gt;
|brand=Sony&lt;br /&gt;
|model_code=FD-20A&lt;br /&gt;
|series=Watchman&lt;br /&gt;
|market=USA&lt;br /&gt;
|release_year=1984&lt;br /&gt;
|crt_type=TV&lt;br /&gt;
|form_factor=Portable&lt;br /&gt;
|screen_size_in=2&lt;br /&gt;
|aspect_ratio=4:3&lt;br /&gt;
|tube_type=Flat B&amp;amp;W&lt;br /&gt;
|height=16.2 cm&lt;br /&gt;
|width=7.7 cm&lt;br /&gt;
|depth=3.4 cm&lt;br /&gt;
|visible_diag=1.75&lt;br /&gt;
|speaker_type=Mono&lt;br /&gt;
|av_system=NTSC&lt;br /&gt;
|tuner_system=NTSC-M&lt;br /&gt;
}}&lt;br /&gt;
The &amp;#039;&amp;#039;&amp;#039;Sony FD-20A&amp;#039;&amp;#039;&amp;#039; is a handheld black-and-white television from Sony&amp;#039;s &amp;#039;&amp;#039;&amp;#039;Watchman&amp;#039;&amp;#039;&amp;#039; line, a mid-1980s revision of the original FD-20.&amp;lt;ref name=&amp;quot;rm&amp;quot;&amp;gt;[https://www.radiomuseum.org/r/sony_watchman_fd_20_afd20.html Watchman FD-20 A], Radiomuseum.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Like the rest of the line it uses Sony&amp;#039;s flat picture tube, in which the gun fires along the face of the screen rather than at it from behind, keeping the whole set 34 mm thick. The nominal 2-inch tube gives about 1.75 inches of visible diagonal.&amp;lt;ref name=&amp;quot;rm&amp;quot; /&amp;gt; The cabinet measures 77 × 162 × 34 mm.&amp;lt;ref name=&amp;quot;rm&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
It runs from four 1.5 V AA cells or from an external 6 V DC supply, receives NTSC on a US VHF/UHF tuner through a built-in telescopic aerial, and — unusually for a set this size — has a video input jack, so it can be used as a tiny monitor rather than only as a broadcast receiver.&amp;lt;ref name=&amp;quot;rm&amp;quot; /&amp;gt; A carrying strap was supplied.&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
{{CRT input&lt;br /&gt;
|label=Video In&lt;br /&gt;
|signal=Composite (CVBS)&lt;br /&gt;
|connector=3.5mm TRS&lt;br /&gt;
|count=1&lt;br /&gt;
|audio=Mono&lt;br /&gt;
|location=side&lt;br /&gt;
|notes=Lets the set be used as a small composite monitor.&lt;br /&gt;
}}&lt;br /&gt;
{{CRT input&lt;br /&gt;
|label=Antenna&lt;br /&gt;
|signal=RF&lt;br /&gt;
|connector=RF (300Ω twin-lead)&lt;br /&gt;
|count=1&lt;br /&gt;
|audio=None&lt;br /&gt;
|location=rear&lt;br /&gt;
|notes=Built-in telescopic rod aerial covering US VHF and UHF.&lt;br /&gt;
}}&lt;br /&gt;
{{CRT link&lt;br /&gt;
|link_type=Database&lt;br /&gt;
|link_source=Radiomuseum&lt;br /&gt;
|link_url=https://www.radiomuseum.org/r/sony_watchman_fd_20_afd20.html&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Arclight-MCP-Bot</name></author>
	</entry>
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