JPS6490686A - Picture/sound output equipment - Google Patents
Picture/sound output equipmentInfo
- Publication number
- JPS6490686A JPS6490686A JP24752387A JP24752387A JPS6490686A JP S6490686 A JPS6490686 A JP S6490686A JP 24752387 A JP24752387 A JP 24752387A JP 24752387 A JP24752387 A JP 24752387A JP S6490686 A JPS6490686 A JP S6490686A
- Authority
- JP
- Japan
- Prior art keywords
- data
- teletext
- decoder
- disk player
- function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Television Systems (AREA)
Abstract
PURPOSE:To realize the function of a disk player device and a TELETEXT receiving function by disposing a decoder for TELETEXT and a CPU as a TELETEXT controller in the disk player device. CONSTITUTION:When a disk player part 100 does not function, a clock synchronizing with the burst signal of an inputted video signal is formed by a burst PLL 107, it is divided in frequency to 1/5 to have the sampling clock of a character signal. The character signal superimposing part of TELETEXT is gated by a synchronizing and separating part 108, thereby, data is separated by a data separating part 109 to input the data to a TELETEXT decoder 202 and correct the error of the data. The inputted data is temporarily written to a memory 112 to wait for a processing request by a CPU 201 and read the previously processed data from the memory 112 during the display and process. The processed data is outputted from the decoder 201 through a video MIX video switching part 113.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24752387A JPS6490686A (en) | 1987-09-30 | 1987-09-30 | Picture/sound output equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24752387A JPS6490686A (en) | 1987-09-30 | 1987-09-30 | Picture/sound output equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6490686A true JPS6490686A (en) | 1989-04-07 |
Family
ID=17164758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24752387A Pending JPS6490686A (en) | 1987-09-30 | 1987-09-30 | Picture/sound output equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6490686A (en) |
-
1987
- 1987-09-30 JP JP24752387A patent/JPS6490686A/en active Pending
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