JPH0238884U - - Google Patents
Info
- Publication number
- JPH0238884U JPH0238884U JP11624088U JP11624088U JPH0238884U JP H0238884 U JPH0238884 U JP H0238884U JP 11624088 U JP11624088 U JP 11624088U JP 11624088 U JP11624088 U JP 11624088U JP H0238884 U JPH0238884 U JP H0238884U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- level
- video signal
- horizontal frequency
- integrating 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 1
Landscapes
- Synchronizing For Television (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988116240U JPH0635580Y2 (ja) | 1988-09-02 | 1988-09-02 | 水平周波数検出回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988116240U JPH0635580Y2 (ja) | 1988-09-02 | 1988-09-02 | 水平周波数検出回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0238884U true JPH0238884U (fr) | 1990-03-15 |
JPH0635580Y2 JPH0635580Y2 (ja) | 1994-09-14 |
Family
ID=31358599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988116240U Expired - Lifetime JPH0635580Y2 (ja) | 1988-09-02 | 1988-09-02 | 水平周波数検出回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0635580Y2 (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57106364U (fr) * | 1980-12-22 | 1982-06-30 |
-
1988
- 1988-09-02 JP JP1988116240U patent/JPH0635580Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57106364U (fr) * | 1980-12-22 | 1982-06-30 |
Also Published As
Publication number | Publication date |
---|---|
JPH0635580Y2 (ja) | 1994-09-14 |