RCA 20F670TECU: Difference between revisions

Latest revision as of 18:52, 24 January 2026

The RCA 20F670TECU is a 20-inch TruFlat CRT television featuring RCA's Alert Guard emergency alert system. The TruFlat picture tube technology reduces screen reflections and glare.

Inputs

Outputs

Audio/Video outputs (for external amplifiers or recording)
Headphone jack

Features

TruFlat picture tube technology
Alert Guard emergency alert system (NOAA Weather Radio alerts, AMBER alerts)
Dedicated Alert Guard front panel indicators (Ready, Advisory, Watch, Warning)
KidPass parental controls (up to 16 hours/day viewing time restrictions)
V-Chip content blocking
Front panel lock option
Front panel inputs for gaming consoles or camcorders

Alert Guard System

The Alert Guard system receives alerts from the NOAA Weather Radio (NWR) all hazards broadcast system:

Weather warnings, watches, and advisories
Civil emergency alerts including AMBER alerts
Requires dedicated Alert Guard antenna connection

Related Models

RCA 27F670T - 27-inch TruFlat variant
RCA 27V570T - 27-inch variant with similar features
RCA 32F670T - 32-inch variant

@@ Line 1: / Line 1: @@
+The '''RCA 20F670TECU''' is a 20-inch TruFlat CRT television featuring RCA's Alert Guard emergency alert system. The TruFlat picture tube technology reduces screen reflections and glare.
 {{CRT model
-|Make=RCA
+|brand=RCA
-|Model=20F670TECU
+|model_code=20F670TECU
-|Marketed as=
+|crt_type=TV
-|Native name=
+|screen_size_in=20
-|Release Year=
+|aspect_ratio=4:3
-|Discontinued Year=
+|tube_type=TruFlat
-|Chassis=
+|standards_semantic=NTSC
-|Tube=
+|series=TruFlat
-|Display Technology=Direct View CRT
-|Screen Size=20"
-|Aspect Ratio=4:3
-|Horizontal Size (mm)=
-|Vertical Size (mm)=
-|Viewable Size=
-|Resolutions=
-|Width (mm)=
-|Height (mm)=
-|Depth (mm)=
-|Weight (kg)=
-|Speakers=Built-in
-|Is color=Yes
-|Degauss=
-|MSRP=
-|Currency=
-|Inputs=* Composite video/audio (3 sets)
-* S-Video (2 inputs)
-* Component video (Y, Pb, Pr) (2 sets)
-* RF/Antenna input
-* Alert Guard antenna input
-|Adjustment Options=
-|Service Adjustments=
-|Modding=
-|Alt Names=
-|Archival Links=
-|Image Link=
-|Main photo=
 }}
-The '''RCA 20F670TECU''' is a 20-inch direct view [[CRT]] television manufactured by [[RCA]]. It features RCA's TruFlat picture tube technology and the Alert Guard emergency alert system.
+== Inputs ==
+{{CRT input
+|signal=RF
+|connector=RF (F-type)
+|count=1
+|location=rear
+|notes=Antenna input
+}}
+{{CRT input
+|signal=RF
+|connector=RF (F-type)
+|count=1
+|location=rear
+|notes=Alert Guard antenna input
+}}
+{{CRT input
+|signal=Composite (CVBS)
+|connector=RCA (connector)
+|count=1
+|location=front
+|notes=VIDEO 1 front panel input
+}}
+{{CRT input
+|signal=Composite (CVBS)
+|connector=RCA (connector)
+|count=2
+|location=rear
+|notes=VIDEO 2 and VIDEO 3 inputs
+}}
+{{CRT input
+|signal=S-Video (Y/C)
+|connector=Mini-DIN-4
+|count=1
+|location=front
+}}
+{{CRT input
+|signal=S-Video (Y/C)
+|connector=Mini-DIN-4
+|count=1
+|location=rear
+}}
+{{CRT input
+|signal=Component (YPbPr)
+|connector=RCA (connector)
+|count=2
+|location=rear
+|notes=VIDEO 2 and VIDEO 3 component inputs
+}}
-==Overview==
+== Outputs ==
-The 20F670TECU is part of RCA's line of TruFlat CRT televisions. The TruFlat picture tube technology was designed to reduce screen reflections and glare. This model also includes RCA's proprietary Alert Guard system, which receives emergency alerts from the National Weather Service (NWS) and displays them on screen.
+* Audio/Video outputs (for external amplifiers or recording)
+* Headphone jack
-==Features==
+== Features ==
-===TruFlat Picture Tube===
+* TruFlat picture tube technology
-The TruFlat technology provides a flatter screen surface compared to traditional curved CRT screens, reducing reflections and improving viewing angles.
+* Alert Guard emergency alert system (NOAA Weather Radio alerts, AMBER alerts)
+* Dedicated Alert Guard front panel indicators (Ready, Advisory, Watch, Warning)
-===Alert Guard System===
+* KidPass parental controls (up to 16 hours/day viewing time restrictions)
-The Alert Guard system is a built-in emergency alert feature that:
+* V-Chip content blocking
-* Receives alerts from the NOAA Weather Radio (NWR) all hazards broadcast system
-* Displays weather warnings, watches, and advisories
-* Supports civil emergency alerts including AMBER alerts
-* Features dedicated front panel indicator lights (Ready, Advisory, Watch, Warning)
-* Includes a separate Alert Guard antenna connection
-===Parental Controls===
-* KidPass feature allowing up to 16 hours per day viewing time restrictions
-* V-Chip content blocking based on TV and movie ratings
 * Front panel lock option
+* Front panel inputs for gaming consoles or camcorders
-===Connectivity===
+== Alert Guard System ==
-The television includes multiple input options:
+The Alert Guard system receives alerts from the NOAA Weather Radio (NWR) all hazards broadcast system:
-* 3 composite video/audio input sets (VIDEO 1, VIDEO 2, VIDEO 3)
+* Weather warnings, watches, and advisories
-* 2 S-Video inputs (rear and front panel)
+* Civil emergency alerts including AMBER alerts
-* 2 component video (Y, Pb, Pr) input sets (VIDEO 2, VIDEO 3)
+* Requires dedicated Alert Guard antenna connection
-* Front panel inputs for easy connection of gaming consoles or camcorders
-* Headphone jack (on 20" model)
-* Audio/Video outputs (for connection to external amplifiers or recording devices)
-==Variants==
+== Related Models ==
-The 20F670TECU appears to be a variant of the base 20F670T model. The manual covers both models, suggesting they share identical features and specifications. The "ECU" suffix may indicate a regional or retailer-specific variant.
+* [[RCA 27F670T]] - 27-inch TruFlat variant
-==Related Models==
-Other models in the same series include:
 * [[RCA 27V570T]] - 27-inch variant with similar features
-* [[RCA 27F670T]] - 27-inch TruFlat variant
+* [[RCA 32F670T]] - 32-inch variant
-* [[RCA 32F670T]] - 32-inch variant (lacks headphone jack)
-==RGB Mod==
-No specific information is available regarding RGB modification capability for this model. RGB mod feasibility would depend on the specific chassis and video processing IC used.
-==Service Information==
-According to the warranty information, RCA offered different service options based on screen size:
-* For 20" models: Service at authorized RCA Television Service Centers
-* For larger models: Home service or pick-up/return service options
-[[Category:RCA CRT TVs]]
+[[Category:RCA CRTs]]
-[[Category:20 inch CRT TVs]]
+[[Category:TruFlat CRTs]]
-[[Category:4:3 CRT TVs]]
+[[Category:20-inch CRTs]]
-[[Category:Direct View CRTs]]
+[[Category:Stereo CRTs]]
+[[Category:CRTs with S-Video]]
+[[Category:CRTs with Component Video]]