JPS62187417U - - Google Patents
Info
- Publication number
- JPS62187417U JPS62187417U JP7375786U JP7375786U JPS62187417U JP S62187417 U JPS62187417 U JP S62187417U JP 7375786 U JP7375786 U JP 7375786U JP 7375786 U JP7375786 U JP 7375786U JP S62187417 U JPS62187417 U JP S62187417U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- setting
- resonance frequency
- tape recorder
- cassette tape
- 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
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案のカセツトテープレコーダの
１実施例の要部の結線図、第２図は従来例の結線
図である。
１…グラフイツクイコライザ用集積回路、１６
ａ，１７ａ，１８ａ，１９ａ，２０ａ，１６ｂ，
１７ｂ，１８ｂ，１９ｂ，２０ｂ…第１６ないし
第２５コンデンサ、２１ａ，２２ａ，２３ａ，２
４ａ，２５ａ，２１ｂ，２２ｂ，２３ｂ，２４ｂ
，２５ｂ…第２６ないし第３５コンデンサ、２６
ａ，２７ａ，２８ａ，２９ａ，３０ａ，２６ｂ，
２７ｂ，２８ｂ，２９ｂ，３０ｂ…第１ないし第
１０ＦＥＴ、３１…スイツチ。
FIG. 1 is a wiring diagram of essential parts of an embodiment of the cassette tape recorder of this invention, and FIG. 2 is a wiring diagram of a conventional example. 1...Graphic equalizer integrated circuit, 16
a, 17a, 18a, 19a, 20a, 16b,
17b, 18b, 19b, 20b...16th to 25th capacitor, 21a, 22a, 23a, 2
4a, 25a, 21b, 22b, 23b, 24b
, 25b...26th to 35th capacitor, 26
a, 27a, 28a, 29a, 30a, 26b,
27b, 28b, 29b, 30b...first to tenth FETs, 31...switch.
Claims (1)
送路に複数バンドのグラフイツクイコライザを備
え、速度切換用切換スイツチによりダビング速度
を定速および高速に切換自在にしたカセツトテー
プレコーダにおいて、前記イコライザの各バンド
それぞれの高速共振周波数設定用の主素子に並列
に、定速共振周波数設定用の補助素子と、前記切
換スイツチに連動してオン、オフするスイツチ手
段との直列回路を接続したカセツトテープレコー
ダ。 In a cassette tape recorder that is equipped with a multiple-band graphic equalizer in the dubbing signal transmission path from the playback head to the recording head, and in which the dubbing speed can be freely switched between constant speed and high speed using a speed changeover switch, each band of the equalizer is A cassette tape recorder comprising a series circuit connected in parallel to a main element for setting a high-speed resonance frequency, an auxiliary element for setting a constant-speed resonance frequency, and a switch means turned on and off in conjunction with the changeover switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7375786U JPS62187417U (en) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7375786U JPS62187417U (en) | 1986-05-15 | 1986-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187417U true JPS62187417U (en) | 1987-11-28 |
Family
ID=30918372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7375786U Pending JPS62187417U (en) | 1986-05-15 | 1986-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187417U (en) |
-
1986
- 1986-05-15 JP JP7375786U patent/JPS62187417U/ja active Pending
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