JPH0434576Y2 - - Google Patents
Info
- Publication number
- JPH0434576Y2 JPH0434576Y2 JP1987047157U JP4715787U JPH0434576Y2 JP H0434576 Y2 JPH0434576 Y2 JP H0434576Y2 JP 1987047157 U JP1987047157 U JP 1987047157U JP 4715787 U JP4715787 U JP 4715787U JP H0434576 Y2 JPH0434576 Y2 JP H0434576Y2
- Authority
- JP
- Japan
- Prior art keywords
- tuning
- voltage
- tuning voltage
- frequency
- initial
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 32
- 230000010355 oscillation Effects 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987047157U JPH0434576Y2 (fr) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987047157U JPH0434576Y2 (fr) | 1987-03-30 | 1987-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63153622U JPS63153622U (fr) | 1988-10-07 |
JPH0434576Y2 true JPH0434576Y2 (fr) | 1992-08-18 |
Family
ID=30867494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987047157U Expired JPH0434576Y2 (fr) | 1987-03-30 | 1987-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0434576Y2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2755842B2 (ja) * | 1991-08-08 | 1998-05-25 | シャープ株式会社 | スーパヘテロダイン受信機およびその調整装置 |
US6925291B2 (en) * | 2002-09-27 | 2005-08-02 | Thomson Licensing S.A. | Electronic alignment system for a television signal tuner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228801A (en) * | 1975-08-29 | 1977-03-04 | Sony Corp | Channel selector |
-
1987
- 1987-03-30 JP JP1987047157U patent/JPH0434576Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228801A (en) * | 1975-08-29 | 1977-03-04 | Sony Corp | Channel selector |
Also Published As
Publication number | Publication date |
---|---|
JPS63153622U (fr) | 1988-10-07 |
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