JPS6188388U - - Google Patents
Info
- Publication number
- JPS6188388U JPS6188388U JP17250184U JP17250184U JPS6188388U JP S6188388 U JPS6188388 U JP S6188388U JP 17250184 U JP17250184 U JP 17250184U JP 17250184 U JP17250184 U JP 17250184U JP S6188388 U JPS6188388 U JP S6188388U
- Authority
- JP
- Japan
- Prior art keywords
- afc
- playback mode
- circuit
- time constant
- special playback
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Description
第1図は本考案の1実施例の回路図、第2図は
一般のビデオテーピレコーダにおけるカラー信号
再生系のブロツク図である。 13′…AFC検波回路。
一般のビデオテーピレコーダにおけるカラー信号
再生系のブロツク図である。 13′…AFC検波回路。
Claims (1)
- ビデオテープレコーダのカラー信号再生系に用
いられるAFC回路において、AFC検波回路の
検波時定数を通常再生モードと特殊再生モードと
のモード切換に応動して切換え、特殊再生モード
時の時定数を大きくしたことを特徴とするAFC
回路。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984172501U JPH083109Y2 (ja) | 1984-11-13 | 1984-11-13 | Afc回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984172501U JPH083109Y2 (ja) | 1984-11-13 | 1984-11-13 | Afc回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6188388U true JPS6188388U (ja) | 1986-06-09 |
JPH083109Y2 JPH083109Y2 (ja) | 1996-01-29 |
Family
ID=30730164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984172501U Expired - Lifetime JPH083109Y2 (ja) | 1984-11-13 | 1984-11-13 | Afc回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH083109Y2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5720085A (en) * | 1980-07-11 | 1982-02-02 | Sanyo Electric Co Ltd | Signal processing circuit |
JPS5720084A (en) * | 1980-07-11 | 1982-02-02 | Matsushita Electric Ind Co Ltd | Magnetic video recording and reproducing device |
-
1984
- 1984-11-13 JP JP1984172501U patent/JPH083109Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5720085A (en) * | 1980-07-11 | 1982-02-02 | Sanyo Electric Co Ltd | Signal processing circuit |
JPS5720084A (en) * | 1980-07-11 | 1982-02-02 | Matsushita Electric Ind Co Ltd | Magnetic video recording and reproducing device |
Also Published As
Publication number | Publication date |
---|---|
JPH083109Y2 (ja) | 1996-01-29 |