JPS62103369U - - Google Patents
Info
- Publication number
- JPS62103369U JPS62103369U JP19561485U JP19561485U JPS62103369U JP S62103369 U JPS62103369 U JP S62103369U JP 19561485 U JP19561485 U JP 19561485U JP 19561485 U JP19561485 U JP 19561485U JP S62103369 U JPS62103369 U JP S62103369U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- pass filter
- generates
- low
- sawtooth
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561485U JPS62103369U (fi) | 1985-12-19 | 1985-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561485U JPS62103369U (fi) | 1985-12-19 | 1985-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62103369U true JPS62103369U (fi) | 1987-07-01 |
Family
ID=31153659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19561485U Pending JPS62103369U (fi) | 1985-12-19 | 1985-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62103369U (fi) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168477A (en) * | 1980-05-29 | 1981-12-24 | Toshiba Corp | Broadcast signal detecting circuit |
| JPS57207489A (en) * | 1981-06-16 | 1982-12-20 | Matsushita Electric Ind Co Ltd | Discriminator for vertical synchronizing frequency |
-
1985
- 1985-12-19 JP JP19561485U patent/JPS62103369U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168477A (en) * | 1980-05-29 | 1981-12-24 | Toshiba Corp | Broadcast signal detecting circuit |
| JPS57207489A (en) * | 1981-06-16 | 1982-12-20 | Matsushita Electric Ind Co Ltd | Discriminator for vertical synchronizing frequency |