JPS6460172A - Video disc player - Google Patents

Video disc player

Info

Publication number
JPS6460172A
JPS6460172A JP62217365A JP21736587A JPS6460172A JP S6460172 A JPS6460172 A JP S6460172A JP 62217365 A JP62217365 A JP 62217365A JP 21736587 A JP21736587 A JP 21736587A JP S6460172 A JPS6460172 A JP S6460172A
Authority
JP
Japan
Prior art keywords
signal
vertical synchronizing
synchronizing signal
generating circuit
circuit
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
Application number
JP62217365A
Other languages
Japanese (ja)
Inventor
Yoshinori Yamaguchi
Masahiro Fukushima
Tetsuo Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP62217365A priority Critical patent/JPS6460172A/en
Publication of JPS6460172A publication Critical patent/JPS6460172A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To fix an image and, to fix the display of a number in a prescribed position simultaneously by removing a reproducing vertical synchronizing signal and adding a reference vertical synchronizing signal at the time of scanning a CLV disc. CONSTITUTION:At the time of scanning the CLV disc, since a switch 14 is switched by a control circuit 15, the reference vertical synchronizing signal of a generating circuit 13 is supplied to a position signal generating circuit 4 instead of the reproducing vertical synchronizing signal. Consequently, the position signal generating circuit 4 generates a position signal with the reproducing horizontal synchronizing signal and vertical synchronizing signal as a reference. The video signal of the number generated corresponding to the position signal by a generating circuit 5 is superimposed from an inserting circuit 12 to the video signal by an inserting circuit 1. Since the vertical synchronizing signal of the video signal outputted in such a way is replaced by the reference vertical synchronizing signal, the image is fixed without being moved up and down. Since the video signal of the number is also generated in synchronism with the reference vertical synchronizing signal, the display of the number is also fixed in the prescribed position on a screen.
JP62217365A 1987-08-31 1987-08-31 Video disc player Pending JPS6460172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62217365A JPS6460172A (en) 1987-08-31 1987-08-31 Video disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62217365A JPS6460172A (en) 1987-08-31 1987-08-31 Video disc player

Publications (1)

Publication Number Publication Date
JPS6460172A true JPS6460172A (en) 1989-03-07

Family

ID=16703034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62217365A Pending JPS6460172A (en) 1987-08-31 1987-08-31 Video disc player

Country Status (1)

Country Link
JP (1) JPS6460172A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112780A (en) * 1982-12-18 1984-06-29 Ricoh Co Ltd Character display correction system of vtr
JPS59186483A (en) * 1983-04-07 1984-10-23 Mitsubishi Electric Corp Screen display controller
JPS60127886A (en) * 1983-12-15 1985-07-08 Mitsubishi Electric Corp Video reproducing device with display picture
JPS60191582A (en) * 1984-03-13 1985-09-30 Hitachi Ltd Video tape recorder
JPS61193581A (en) * 1985-02-21 1986-08-28 Fuji Photo Film Co Ltd Synchronizing control for image signal reproducing device
JPS63203076A (en) * 1987-02-18 1988-08-22 Sanyo Electric Co Ltd Character signal display circuit for vtr

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112780A (en) * 1982-12-18 1984-06-29 Ricoh Co Ltd Character display correction system of vtr
JPS59186483A (en) * 1983-04-07 1984-10-23 Mitsubishi Electric Corp Screen display controller
JPS60127886A (en) * 1983-12-15 1985-07-08 Mitsubishi Electric Corp Video reproducing device with display picture
JPS60191582A (en) * 1984-03-13 1985-09-30 Hitachi Ltd Video tape recorder
JPS61193581A (en) * 1985-02-21 1986-08-28 Fuji Photo Film Co Ltd Synchronizing control for image signal reproducing device
JPS63203076A (en) * 1987-02-18 1988-08-22 Sanyo Electric Co Ltd Character signal display circuit for vtr

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