Combo television unit

Combo television unit

A typical TV/VCR combo.
Launch year	mid-to-late 1980s

A rare Japanese market Betamax TV/VCR combo - Model SL-MV1.

A Combo television unit, or a TV/VCR combo, sometimes known as a televideo, is a television and either a VCR or a DVD built into a single unit. These converged devices have the advantages (compared to a separate TV and VCR) of saving space and increasing portability. Such units entered the market during the mid-to-late 1980s when VCRs had become ubiquitous household devices. By this time, the VHS format had become standard; thus the vast majority of TV/VCR combos are VHS-based.

Though nearly all TV/VCR combination sets have monaural (mono) sound, there are a large number of TV/VCR combos with a stereo TV tuner, but a mono VCR (some may even include a mono sound input alongside a composite video input. Some models from Panasonic also included an FM tuner [1]. A major exception to this convention is TV/DVD combos, which can have a stereo VCR included in the unit (i.e. a TV/VCR/DVD combo). One of the major drawbacks of a TV/DVD/VCR combo is that the integrated VCR can sometimes activate the CSS programming on the DVD player portion, making it impossible to watch DVDs on the unit.

Modern televisions tend to be mostly solid state machines, while VCRs require mechanical manipulation of VHS tape and require occasional servicing. For this reason, it is not uncommon for the VCR component to cease functioning or to become unreliable years before a similar fate befalls the television component. This leaves users with only "half" of the set in operation and a more expensive repair or replacement.

At the turn of the 21st century, flat-panel TVs with integrated DVD players appeared on the market, and integrated TV/DVD sets started overtaking the TV/VCR market. This is due to both the low price and overwhelming availability of DVDs, as opposed to the increasingly rare video cassettes.

History

Some of the earliest combo TVs with a built-in video playback device were ones that supported Cartrivision. Cartrivision-equipped TVs date back before even the introduction of VHS, which the majority of combo TVs had in the late 80s and 90s.

Special features

During the era of their popularity, many of these units displayed product videos in stores or for other commercial displays. Unlike most standalone VCRs, many could play back a tape over and over again. After each play, the tape would automatically rewind, usually showing just a blue screen during the process, and restart as soon as rewinding was finished.

Computers

Some fully functional PCs or game consoles have been built into some models of TVs over time. Hewlett-Packard currently has a version of their TouchSmart line of computers with a built-in TV tuner, and even has a built-in DVR; also making it a TV/DVR combo which is a relatively rare concept. [2]. As of Fall 2010, Samsung introduced an LED TV with a proprietary operating system with Internet access to websites like Facebook, YouTube, Hulu, Netflix, and other sites.

Almost every modern day TV sets have simplified CPUs and memory chips for basic functions such as channels and video settings, and video timing for LCD flat panels; however these examples are not sophisticated enough to qualify as significant examples. Other computer parts are used for real-time playback of DVDs on combo TVs with DVD player (and Blu-ray Disc for more high-end models) functionality; however these dedicated functions alone don't qualify as significant examples either.

Past

In the past, other attempts have been made to integrate computer functionality in CRT or display enclosures. However, prior to the concept of TVs with built-in computer motherboards, early portable computers had monitors of their own, but no TV tuner since it was a cost-prohibitive feature in the late 70s/early 80s. In the mid-1980s, Sharp introduced the C1 NES TV which was capable of playing NES and Famicom games. Years later, in the mid-90s, Apple Computer introduced the Macintosh TV (not to be confused with the current-day Apple TV set-top box) which was capable of capturing still images of TV broadcasts to the hard drive since hard drives at the time were not big enough for practical DVR use even though experimental use of hard drives for video capture only captured less than a minute of video back in the 1960s. Handheld game consoles such as the Game Gear had a full-color display housed with a CPU, but wasn't a true TV-computer combo unit since a modular TV tuner peripheral was required.

Recent models like Sony's TV/computer combo system in its VAIO line of computers was discontinued due to being overpriced and underpowered for today's respective PC and TV markets.

See also

• VCR/DVD combo
• VCR/Blu-ray combo
• Internet television