KR880005476U - 자동 채널 절환회로 - Google Patents
자동 채널 절환회로Info
- Publication number
- KR880005476U KR880005476U KR2019860012647U KR860012647U KR880005476U KR 880005476 U KR880005476 U KR 880005476U KR 2019860012647 U KR2019860012647 U KR 2019860012647U KR 860012647 U KR860012647 U KR 860012647U KR 880005476 U KR880005476 U KR 880005476U
- Authority
- KR
- South Korea
- Prior art keywords
- switching circuit
- channel switching
- automatic channel
- automatic
- circuit
- Prior art date
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
- H04N5/50—Tuning indicators; Automatic tuning control
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860012647U KR890006331Y1 (ko) | 1986-08-20 | 1986-08-20 | 자동 채널 절환회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860012647U KR890006331Y1 (ko) | 1986-08-20 | 1986-08-20 | 자동 채널 절환회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880005476U true KR880005476U (ko) | 1988-05-12 |
KR890006331Y1 KR890006331Y1 (ko) | 1989-09-20 |
Family
ID=19255088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860012647U KR890006331Y1 (ko) | 1986-08-20 | 1986-08-20 | 자동 채널 절환회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890006331Y1 (ko) |
-
1986
- 1986-08-20 KR KR2019860012647U patent/KR890006331Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890006331Y1 (ko) | 1989-09-20 |
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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: 19981221 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |