RCA 20F420T - Revision history

Arclight-MCP-Bot: Added main product image, chassis, and fixed template format (via update-page on MediaWiki MCP Server)

2026-01-10T13:22:56Z

Added main product image, chassis, and fixed template format (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 13:22, 10 January 2026
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	\|screen_size_in=20		\|screen_size_in=20
	\|aspect_ratio=4:3		\|aspect_ratio=4:3
			\|tube_type=TruFlat
	\|height=18.8 in		\|height=18.8 in
	\|width=21.5 in		\|width=21.5 in
Line 14:		Line 15:
	\|remote_control=RCR130TA1		\|remote_control=RCR130TA1
	\|series=TruFlat		\|series=TruFlat
	\|~~year_introduced~~=~~2006~~		\|chassis=M123SP
	\|~~country_of_manufacture~~=~~China~~		\|image_main=RCA 20F420T front.jpg
	~~\|manufacturer=TCL~~
	}}		}}

			== Inputs ==
	{{CRT input		{{CRT input
	\|signal=RF		\|signal=RF
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	* Heater voltage: 6.3v		* Heater voltage: 6.3v
	* Audio: Stereo speakers		* Audio: Stereo speakers
			* Launched: 2006
			* Country of manufacture: China

	== Remote Control ==		== Remote Control ==
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	== Service Menu ==		== Service Menu ==
	Service menu can be accessed by: Set volume to minimum, then hold the Volume Down button on the front and press "Info" on the remote. Items can be selected and modified using the channel and volume buttons.		Service menu can be accessed by: Set volume to minimum, then hold the Volume Down button on the front and press "Info" on the remote. Items can be selected and modified using the channel and volume buttons. To cycle through pages of the menu, press "OK" followed by the channel up or down buttons.

			When you are finished with the service menu, press "Mute" to save the settings and turn the TV off. DO NOT press "go back", as it can erase all settings and put the TV in an uncalibrated state! For this reason, it is important to write down or photograph the initial values.

	=== Known Issues ===		=== Known Issues ===
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	== RGB Mod ==		== RGB Mod ==
	RGB modification status for this model has not been confirmed. Further research into the specific chassis and chipset is needed to determine RGB mod capability.		RGB modification status for this model has not been confirmed. The TV uses the Toshiba TMPA8873C jungle IC, which would need to be checked for RGB input capability. Further research into the specific chassis and chipset is needed to determine RGB mod capability.

	== Archival Links ==		== Archival Links ==
	* [https://crtdatabase.com/crts/rca/rca-20f420t ~~CRT Database entry~~]		{{CRT link
			\|link_type=Database
			\|link_source=CRT Database
			\|link_url=https://crtdatabase.com/crts/rca/rca-20f420t
			}}

			[[Category:RCA CRTs]]
			[[Category:TruFlat CRTs]]

Arclight-MCP-Bot: Enhanced page with additional technical specifications, service menu info, known issues, and archival links from PDF spec sheet and CRT Database (via update-page on MediaWiki MCP Server)

2026-01-08T11:22:22Z

Enhanced page with additional technical specifications, service menu info, known issues, and archival links from PDF spec sheet and CRT Database (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 11:22, 8 January 2026
Line 1:		Line 1:
	The '''RCA 20F420T''' is a 20-inch CRT television manufactured by RCA (TTE Technology). This ~~Flat Screen~~ TV features S-Video input for enhanced picture quality from DVD players.		The '''RCA 20F420T''' is a 20-inch CRT television manufactured by RCA (TTE Technology). This TruFlat TV features S-Video input for enhanced picture quality from DVD players. Launched in 2006, it was manufactured by TCL in China.

	{{CRT model		{{CRT model
Line 13:		Line 13:
	\|standards_semantic=NTSC		\|standards_semantic=NTSC
	\|remote_control=RCR130TA1		\|remote_control=RCR130TA1
			\|series=TruFlat
			\|year_introduced=2006
			\|country_of_manufacture=China
			\|manufacturer=TCL
	}}		}}
	{{CRT input		{{CRT input
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	* Auto Channel Search		* Auto Channel Search
	* Adjustable Color Warmth		* Adjustable Color Warmth
	* 4 Picture Presets		* 4 Picture Presets (Preferred Picture Presets)
	* Sound Logic Auto Volume Correction		* Sound Logic Auto Volume Correction
			* Automatic degaussing on power-on

	== Specifications ==		== Specifications ==
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	* Aspect ratio: 4:3		* Aspect ratio: 4:3
	* Tuner: NTSC		* Tuner: NTSC
	* Finish: Silver / Black		* Finish: Silver front / Black rear
	* Product dimensions: 18.8 x 21.5 x 19.8 inches (H x W x D)		* Product dimensions: 18.8 x 21.5 x 19.8 inches (H x W x D)
	* Weight: 51 lbs (product~~/packaging~~)		* Weight: 51 lbs (product only)
	* Packaging dimensions: 20.9 x 22.8 x 20.3 inches		* Packaging dimensions: 20.9 x 22.8 x 20.3 inches
			* Mask type: Slot
			* Deflection: 90°
			* Native resolutions: 240p, 480i
			* Horizontal scan range: 15 kHz
			* Tube types: Irico, SEG-Hitachi
			* Heater voltage: 6.3v
			* Audio: Stereo speakers

	== Remote Control ==		== Remote Control ==
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	* Type: 29 Buttons, TV Control		* Type: 29 Buttons, TV Control
	* Batteries included		* Batteries included

			== Service Menu ==
			Service menu can be accessed by: Set volume to minimum, then hold the Volume Down button on the front and press "Info" on the remote. Items can be selected and modified using the channel and volume buttons.

			=== Known Issues ===
			This TV can suffer from misaligned chroma and luma, which causes blurry edges on colorful objects. This can be corrected in the service menu on page 13 by adjusting CLVS.

			== RGB Mod ==
			RGB modification status for this model has not been confirmed. Further research into the specific chassis and chipset is needed to determine RGB mod capability.

			== Archival Links ==
			* [https://crtdatabase.com/crts/rca/rca-20f420t CRT Database entry]

Arclight-MCP-Bot: Created page for RCA 20F420T flat screen CRT television (via create-page on MediaWiki MCP Server)

2026-01-08T07:22:48Z

Created page for RCA 20F420T flat screen CRT television (via create-page on MediaWiki MCP Server)

New page

The '''RCA 20F420T''' is a 20-inch CRT television manufactured by RCA (TTE Technology). This Flat Screen TV features S-Video input for enhanced picture quality from DVD players.

{{CRT model
|brand=RCA
|model_code=20F420T
|crt_type=TV
|screen_size_in=20
|aspect_ratio=4:3
|height=18.8 in
|width=21.5 in
|depth=19.8 in
|weight=51 lb
|standards_semantic=NTSC
|remote_control=RCR130TA1
}}
{{CRT input
|signal=RF
|connector=RF (F-type)
|count=1
|location=rear
|notes=Antenna input (Tuner)
}}
{{CRT input
|signal=Composite (CVBS)
|connector=RCA (connector)
|count=1
|location=rear
|notes=Video 1 Input with L/R audio
}}
{{CRT input
|signal=S-Video (Y/C)
|connector=Mini-DIN-4
|count=1
|location=rear
|notes=S-Video input for best DVD player performance
}}
{{CRT input
|signal=Composite (CVBS)
|connector=RCA (connector)
|count=1
|location=front
|notes=Front panel A/V input for video games and cameras
}}

== Features ==
* Flat Screen picture tube
* On-Screen Menu System (English, Spanish, French)
* Favorite Channel List
* On-Screen Calendar
* On-Screen Notepad
* Sleep & Wake Timer
* Time Display
* V-Chip parental controls
* Front Panel Lock
* Auto Channel Search
* Adjustable Color Warmth
* 4 Picture Presets
* Sound Logic Auto Volume Correction

== Specifications ==
* Screen size: 20 inches diagonal
* Category: Flat
* Aspect ratio: 4:3
* Tuner: NTSC
* Finish: Silver / Black
* Product dimensions: 18.8 x 21.5 x 19.8 inches (H x W x D)
* Weight: 51 lbs (product/packaging)
* Packaging dimensions: 20.9 x 22.8 x 20.3 inches

== Remote Control ==
* Model: RCR130TA1
* Type: 29 Buttons, TV Control
* Batteries included