KR890003953U - TV's surround sound automatic switching circuit - Google Patents

TV's surround sound automatic switching circuit

Info

Publication number
KR890003953U
KR890003953U KR2019870011215U KR870011215U KR890003953U KR 890003953 U KR890003953 U KR 890003953U KR 2019870011215 U KR2019870011215 U KR 2019870011215U KR 870011215 U KR870011215 U KR 870011215U KR 890003953 U KR890003953 U KR 890003953U
Authority
KR
South Korea
Prior art keywords
switching circuit
automatic switching
surround sound
sound automatic
surround
Prior art date
Application number
KR2019870011215U
Other languages
Korean (ko)
Other versions
KR900001330Y1 (en
Inventor
오근영
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019870011215U priority Critical patent/KR900001330Y1/en
Publication of KR890003953U publication Critical patent/KR890003953U/en
Application granted granted Critical
Publication of KR900001330Y1 publication Critical patent/KR900001330Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
KR2019870011215U 1987-07-09 1987-07-09 Automatic surround sound charching circuit for tv KR900001330Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011215U KR900001330Y1 (en) 1987-07-09 1987-07-09 Automatic surround sound charching circuit for tv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011215U KR900001330Y1 (en) 1987-07-09 1987-07-09 Automatic surround sound charching circuit for tv

Publications (2)

Publication Number Publication Date
KR890003953U true KR890003953U (en) 1989-04-14
KR900001330Y1 KR900001330Y1 (en) 1990-02-20

Family

ID=19265075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011215U KR900001330Y1 (en) 1987-07-09 1987-07-09 Automatic surround sound charching circuit for tv

Country Status (1)

Country Link
KR (1) KR900001330Y1 (en)

Also Published As

Publication number Publication date
KR900001330Y1 (en) 1990-02-20

Similar Documents

Publication Publication Date Title
KR890003953U (en) TV's surround sound automatic switching circuit
KR890007999U (en) Surround sound automatic switching circuit
KR890009803U (en) Video switching circuit
KR890012032U (en) TV's automatic audio converter circuit
KR870019295U (en) TV's audio multiple input automatic switching circuit
KR890012009U (en) Video switching circuit
KR890012011U (en) Video switching circuit
KR890007972U (en) TV's channel band automatic switching circuit
KR860009047U (en) TV's audio video switching circuit
KR890015343U (en) Video mode switching circuit
KR880003645U (en) TV's input mode automatic switching circuit
KR890015269U (en) TV's Back Limit Circuit
KR880013426U (en) Audio's interactive automatic function control circuit
KR880005470U (en) TV's mode switching circuit
KR890001353U (en) Audio video signal switching circuit
DK662088A (en) VIDEO CIRCUIT
KR890009825U (en) TV voice multi-mode automatic switching circuit
KR890007995U (en) Audio mode switching circuit
KR890005891U (en) Surround mode automatic switching circuit
KR910006305U (en) Video switching circuit
KR870018989U (en) Hi-Fi VT's audio switching circuit
KR890011478U (en) Multi-screen VT's audio selection circuit
KR890007836U (en) Tuner's Hi-BLEND automatic control circuit
KR870017534U (en) Video signal switching circuit
KR880018750U (en) Audio / video control circuit

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19931229

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee