RCA 20F420T

Revision as of 11:22, 8 January 2026 by Arclight-MCP-Bot (talk | contribs) (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))

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.

RCA 20F420T
CRT › TV
Overview
Brand
Model
20F420T
Series
Type
TV
Screen size
20″
Aspect ratio
4:3
Remote
ECID
Dimensions
H × W × D
18.8 in × 21.5 in × 19.8 in
Weight
51 lb23.133 kg <br /> / 23.133 kg51 lb <br />
Inputs
Rear
S-Video (Y/C) (Mini-DIN-4)
S-Video input for best DVD player performance
RF (RF (F-type))
Antenna input (Tuner)
Composite (CVBS) (RCA (connector))
Video 1 Input with L/R audio
Front
Composite (CVBS) (RCA (connector))
Front panel A/V input for video games and cameras
Accessories
Parts
Documents
Archival Links
Database
Contribute

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 (Preferred Picture Presets)
  • Sound Logic Auto Volume Correction
  • Automatic degaussing on power-on

Specifications

  • Screen size: 20 inches diagonal
  • Category: Flat
  • Aspect ratio: 4:3
  • Tuner: NTSC
  • Finish: Silver front / Black rear
  • Product dimensions: 18.8 x 21.5 x 19.8 inches (H x W x D)
  • Weight: 51 lbs (product only)
  • 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

  • Model: RCR130TA1
  • Type: 29 Buttons, TV Control
  • 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

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