JPS59189771U - Pick-up arm control circuit - Google Patents
Pick-up arm control circuitInfo
- Publication number
- JPS59189771U JPS59189771U JP8538083U JP8538083U JPS59189771U JP S59189771 U JPS59189771 U JP S59189771U JP 8538083 U JP8538083 U JP 8538083U JP 8538083 U JP8538083 U JP 8538083U JP S59189771 U JPS59189771 U JP S59189771U
- Authority
- JP
- Japan
- Prior art keywords
- pickup
- signal
- driving
- generating
- drive signal
- 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
Landscapes
- Toys (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図はその
動作説明図である。
１・・・ピックアップアームコントロール回路、５・・
・曲間検出回路、２０・・・モーター駆動回路、２１・
・・モータ。FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of its operation. 1...Pickup arm control circuit, 5...
- Song interval detection circuit, 20... Motor drive circuit, 21.
··motor.
Claims (1)
動手段と、上記ピックアップの左又は右方向駆動指令操
作に基づいてそれぞれ第１又は第２のレベルを発生する
第１の駆動信号を発生する手段と、該第１の駆動信号を
上記ピックアップ駆動手段の入力端子に伝達する第１及
び第２の抵抗の直列回路と、上記ピックアップの駆動停
止指令に応じて上記第１及び第２の抵抗同志の直列接続
点を第３のレベルに設定する停止信号発生手段と、該停
止信号により所定の短時間逆転信号を発生する手段と、
該逆転信号を上記布又は右方向の第１の駆動信号に応じ
てそれぞれ右又は左方向の第２の駆動信号に変換する手
段とを有し、該第２の駆−動信号を上記抵抗の直列回路
と上記ピックアップ駆動回路の入力端子との間に接続し
たことを特徴とするピックアップアームコントロール回
路。a pickup driving means for driving the pickup leftward or rightward; and means generating a first driving signal for generating a first or second level, respectively, based on the leftward or rightward driving command operation of the pickup; a series circuit of first and second resistors for transmitting a first drive signal to an input terminal of the pickup driving means; and a series connection point of the first and second resistors in response to a command to stop driving the pickup; stop signal generating means for setting the stop signal to a third level; and means for generating a reversal signal for a predetermined short time based on the stop signal;
means for converting the reversal signal into a second drive signal for the right or left direction in accordance with the first drive signal for the cloth or the right direction, respectively, and converting the second drive signal into a second drive signal for the cloth or for the left direction, respectively. A pickup arm control circuit, characterized in that it is connected between a series circuit and an input terminal of the pickup drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8538083U JPS59189771U (en) | 1983-06-03 | 1983-06-03 | Pick-up arm control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8538083U JPS59189771U (en) | 1983-06-03 | 1983-06-03 | Pick-up arm control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59189771U true JPS59189771U (en) | 1984-12-15 |
Family
ID=30215353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8538083U Pending JPS59189771U (en) | 1983-06-03 | 1983-06-03 | Pick-up arm control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189771U (en) |
-
1983
- 1983-06-03 JP JP8538083U patent/JPS59189771U/en active Pending
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