Colortrak

RCA discontinued the Colortrak name in the late 1990s, with newer models badged as the Entertainment Series.

During the early 1980s, RCA responded to increased demand for component televisions with monitor capabilities by adding composite and S-video inputs to the Colortrak lineup.

For example, early composite video-equipped RCA sets were to coincidentally be tuned to Non-broadcast channel 91 to display a composite video signal, if a set was equipped with more than one input, subsequent inputs are designated to channels 92 to 95, which are usually accessed from the remote control.

Due to the heating and cooling cycles of the circuit board and tuner from normal use, the solder connections between the tuner and the board would fail, causing an intermittent picture or no signal from the coaxial connector.

This is easily repairable by desoldering the tuner shield and re-flowing new solder to each connection inside.