JPS6347406U - - Google Patents
Info
- Publication number
- JPS6347406U JPS6347406U JP14151886U JP14151886U JPS6347406U JP S6347406 U JPS6347406 U JP S6347406U JP 14151886 U JP14151886 U JP 14151886U JP 14151886 U JP14151886 U JP 14151886U JP S6347406 U JPS6347406 U JP S6347406U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- recording
- pair
- reproducing circuits
- oscillation 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.)
- Pending
Links
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案のテープレコーダの一実施例を
示す系統図、第２図は従来のテープレコーダの系
統図である。
Ａは第１のカセツトデツキ、Ｂは第２のカセツ
トデツキ、１ａ，１ｂは磁気テープ、２ａ，２ｂ
は記録再生兼用ヘツド、６ａ，６ｂはノイズリダ
クシヨン回路、８ａ，８ｂはトランス、１１はバ
イアス発振回路、１３はスイツチ手段、１４ａ，
１４ｂ，１５ａ，１５ｂはスイツチ用トランジス
タである。
FIG. 1 is a system diagram showing an embodiment of the tape recorder of the present invention, and FIG. 2 is a system diagram of a conventional tape recorder. A is the first cassette deck, B is the second cassette deck, 1a and 1b are magnetic tapes, 2a and 2b
6a, 6b are noise reduction circuits, 8a, 8b are transformers, 11 is a bias oscillation circuit, 13 is a switch means, 14a,
14b, 15a, and 15b are switch transistors.
Claims (1)
路に対し各別のトランスを介して接続された共通
のバイアス発振回路を有するテープレコーダにお
いて、 上記各トランスの一次コイルの両端に、再生モ
ード時に同一の低電圧を印加するスイツチ手段を
設けて成るテープレコーダ。[Claims for Utility Model Registration] In a tape recorder having a pair of recording and reproducing circuits and a common bias oscillation circuit connected to the pair of recording and reproducing circuits through separate transformers, A tape recorder comprising switch means at both ends for applying the same low voltage during playback mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14151886U JPS6347406U (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14151886U JPS6347406U (en) | 1986-09-16 | 1986-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347406U true JPS6347406U (en) | 1988-03-31 |
Family
ID=31049376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14151886U Pending JPS6347406U (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347406U (en) |
-
1986
- 1986-09-16 JP JP14151886U patent/JPS6347406U/ja active Pending
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