Teletext feature

In order to use Teletext the control codes must be transmitted by the broadcasting authorities - its operation is, therefore dependent on these codes being transmitted.

1 To view Teletext press

(text/mix/tv).

1st press

Text only.

2nd press ....

Text and TV

picture.

 

3rd press ....TV picture only.

To return to normal TV press

(text/mix/tv).

P100 TELETEXT 100 JAN 1 12:00:00

TEXT

TEXT

TEXT

TEXT

TV GUIDE SPORT NEWS WEATHER

2 All Teletext pages are three digit numbers e.g. to select page 100, press 1, then 0, then 0.

If you accidentally press a wrong button, complete the sequence with any three numbers, then re-enter the correct number.

Press P(Page) or P

P100 TELETEXT

(Page) to advance pages

 

sequentially up or down.

 

TEXT

Using the four coloured Fastext keys you may move around Teletext services with greater ease and speed.

3 To switch from one Teletext service to another press

(text/mix/tv) until the TV picture is displayed.

Select another TV channel.

Press (text/mix/tv) to revert to Teletext.

ON

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Toshiba 3N70401A, 15V31D, 15V31B manual Text/mix/tv 1st press, 2nd press

15V31D, 3N70401A, 15V31B, 15V31 specifications

The Toshiba 15V31, 15V31B, 3N70401A, and 15V31D represent a series of scalable and high-performance components ideal for various applications in electronic devices. These models are part of Toshiba's broader commitment to delivering innovative and reliable semiconductor solutions that enhance the efficiency, functionality, and sustainability of electronic systems.

At the heart of these models lies the cutting-edge technology that Toshiba is renowned for. The 15V31 series primarily focuses on power management and conversion applications, making them suitable for a range of devices from consumer electronics to industrial systems. With advanced thermal management capabilities, these components operate efficiently under high stress, contributing to longevity and reliability in diverse operating conditions.

The main features of the Toshiba 15V31 product line include high voltage operation, robust current handling, and compact design. These characteristics make them suitable for applications such as power supplies, inverter systems, and DC-DC converters. The 15V31B variant, for example, offers improved efficiency and reduced power loss, which is essential for battery-operated devices and eco-friendly solutions.

In terms of technology, the 15V31 series integrates proprietary processes that enhance switching speeds while reducing electromagnetic interference (EMI). This leads to better overall performance in high-frequency applications, making these devices ideal for both residential and commercial electronics. Additionally, the 3N70401A component is designed with enhanced heat dissipation features, ensuring stable operation even at elevated temperatures.

The 15V31D model expands the series’ capabilities further, offering higher output current and enhanced drive voltage options. This versatility allows manufacturers to customize their designs to meet specific application requirements while ensuring compliance with stringent international safety and performance standards.

Overall, the Toshiba 15V31, 15V31B, 3N70401A, and 15V31D components exemplify Toshiba's commitment to innovation and quality. With their advanced features and technologies, these models are positioned to play a critical role in the evolution of modern electronics, empowering developers to create efficient and reliable embedded systems that meet the growing demands of consumers and industries alike.