Appendix

Troubleshooting

Before calling a service technician, please check the following table for a possible cause of the problem and some solutions.

Appendix

Problem

TV will not turn on

No picture, no sound

No sound, picture OK

Poor sound, picture OK

Poor picture, sound OK

Poor reception of broadcast channels

Cannot receive above channel 13

Unable to select a certain channel

Cannot access signal input sources (Video1, Video2, Video3 and ColorStream) and/or Channels 3 and 4

Multiple images

Poor color or no color

Black box on screen

No stereo or SAP sound from a known MTS broadcast

The V-Chip PIN code does not work (U.S. V-Chip system only)

The remote control does not operate

Solution

•Make sure the power cord is plugged in, then press POWER.

•The remote control batteries may be dead. Replace the batteries.

•Check the antenna/cable connections.

•This TV will not accept or display 480p or 720p progressive scan signals or 1080i interlaced high-definition signals through its ColorStream inputs. Switch the other device’s output to 480i interlaced mode first (see page 9).

•The sound may be muted. Press VOLUME.

•The station may have broadcast difficulties. Try another channel.

•The MTS feature may be in SAP mode. Select STR or MONO in the MTS menu.

•The station may have broadcast difficulties. Try another channel.

•The MTS feature may be in SAP mode. Select STR or MONO in the MTS menu.

•Check the antenna connections.

•The station may have broadcast difficulties. Try another channel.

•Adjust the PICTURE menu.

•This TV will not accept or display 480p or 720p progressive scan signals or 1080i interlaced high-definition signals through its ColorStream inputs. Switch the other device’s output to 480i interlaced mode first (see page 9).

•The station may have broadcast difficulties. Try another channel.

•Check the antenna connections.

•If you are using a VCR, make sure the TV/VCR button is set correctly.

•Make sure TV/CABLE is set to CABLE mode.

•The channel may be blocked by the V-Chip feature or CH LOCK feature, or erased with the add/erase feature.

•Check the VIDEO LOCK feature.

•The station may have broadcast difficulties. Try another channel.

•Use a highly directional outdoor antenna.

•The station may have broadcast difficulties. Try another channel.

•Adjust the TINT and/or COLOR in the PICTURE menu.

•If you change the direction of the TV while it is turned on, the picture could suffer from color shading. If so, turn off the TV and allow it to cool for several hours before turning it on again.

•Select OFF in the Clossed Caption menu to turn off the Closed Caption Text mode.

•Make sure the MTS feature is set properly (AUDIO menu).

•Change or reset your PIN code (page 19 and 20).

•Make sure the TV • CBL/SAT • VCR • DVD mode is set properly.

•Remove all obstructions between the remote control and the TV.

•The remote control batteries may be dead. Replace the batteries.

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Toshiba 27AF53 appendix Troubleshooting, Problem, Solution
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27AF53 specifications

The Toshiba 27AF53 is a vintage television model that reflects the design and technology trends of its era. Released in the early 2000s, this 27-inch CRT television was a popular choice for households seeking a reliable viewing experience. The 27AF53 is characterized by its compact size, making it suitable for various room layouts, from living rooms to bedrooms.

One of the main features of the Toshiba 27AF53 is its 27-inch screen, providing a decent viewing area for movies, shows, and gaming. The CRT technology used in this model delivers rich and vibrant colors, offering a warm and immersive visual experience. The television employs Toshiba's proprietary video enhancement technologies, which enhance picture clarity and contrast ratios, allowing viewers to enjoy deeper blacks and brighter whites.

The 27AF53 also offers multiple input options, including composite and S-Video inputs, enabling users to connect various devices such as DVD players, gaming consoles, and VCRs. This versatility was particularly appealing during a time when analog signal formats were still prevalent, giving users the flexibility to enjoy a wide range of media.

Another noteworthy aspect of the Toshiba 27AF53 is its built-in stereo speakers. These speakers deliver decent audio quality for everyday viewing, though they may not provide an immersive surround sound experience. However, for its time, the sound performance was adequate for most viewers, complementing the visual output.

The TV features a user-friendly interface with straightforward controls, making it easy for consumers to navigate through channels and adjust settings. The remote control is also designed for convenience, allowing users to swiftly manage their viewing experience without having to get up from their seats.

In terms of design, the Toshiba 27AF53 is characterized by a traditional, boxy appearance typical of CRT models. The screen is encased in dark plastic, which gives it a classic look that fits well with various home décors.

Overall, the Toshiba 27AF53 remains a notable model in the evolution of television technology. While it may not compare to modern flat-screen TVs in terms of slimness or high-definition capabilities, it represents a significant step in the journey of screen technology, catering to an audience that appreciated quality viewing experiences during its time.
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