JPH08340511A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

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Publication number
JPH08340511A
JPH08340511A JP7146008A JP14600895A JPH08340511A JP H08340511 A JPH08340511 A JP H08340511A JP 7146008 A JP7146008 A JP 7146008A JP 14600895 A JP14600895 A JP 14600895A JP H08340511 A JPH08340511 A JP H08340511A
Authority
JP
Japan
Prior art keywords
section
unit
signal
output
recording
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
Application number
JP7146008A
Other languages
Japanese (ja)
Inventor
Mariko Fujii
麻里子 藤井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7146008A priority Critical patent/JPH08340511A/en
Publication of JPH08340511A publication Critical patent/JPH08340511A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To allow a device to have provision for many kinds and diversified recording and reproducing systems by providing a means informing simultaneously systems used for reproduction and recording from an operation control section to a mechanism control section and a means allowing the mechanism control section to discriminate which system for the reproduction and the recording is to be used depending on a state of current control. CONSTITUTION: When an operation section 12 selects an input signal, information denoting which broadcast or which input signal is to be selected is delivered to an operation control section 11. The control section 11 controls a channel selection section 1, an external input section 2 and an input section 3 to provide an output of the selected signal to a magnetic recording section 4 and an output selection section 6. Furthermore, the control signal 11 reads information as to which broadcast system is used for recording for the selected signal from a storage section 13 and informs it to a mechanism control section 9. The control section 9 controls the magnetic recording section 4 and a mechanism section 8 to conduct magnetic recording. Furthermore, the control section 11 extracts broadcast information for the reproduction from the storage section 13 and gives it to the mechanism control section 9. The control section 9 controls the output selection section 6 to give a reproduction signal from a magnetic reproduction section 5 to an output section 7, on which a monitor signal is outputted and displayed on an external monitor.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、ＰＡＬ方式、ＳＥＣＡ
Ｍ方式、ＮＴＳＣ方式など複数の放送方式の信号を記録
再生する磁気記録再生装置に関するものである。The present invention relates to the PAL system, SECA
The present invention relates to a magnetic recording / reproducing apparatus for recording / reproducing signals of a plurality of broadcasting systems such as M system and NTSC system.

【０００２】[0002]

【従来の技術】以下に従来の磁気記録再生装置について
説明する。2. Description of the Related Art A conventional magnetic recording / reproducing apparatus will be described below.

【０００３】図２は従来の磁気記録再生装置のブロック
図を示すものである。図２において、１は複数の放送か
ら１つ選んで受信する選局部、２は複数の外部入力信号
から１つ選んで入力する外部入力部、３は選局部１と外
部入力部２の出力する信号のうち１つを選んで出力する
入力選択部、４は入力選択部３より出力される信号を入
力して磁気記録するための信号に変換し磁気記録する磁
気記録部、５は記録信号を再生し外部へ出力する信号に
変換する磁気再生部、６は入力選択部３と磁気再生部５
の出力する信号のうち１つを選択して出力する出力選択
部、７は出力選択部６より出力された信号をモニタ（図
示せず）に出力する出力部、８は磁気テープの走行を行
うメカ部、９は磁気記録部４と磁気再生部５とメカ部８
と出力選択部６を制御するメカ制御部、１０はメカ制御
部９の制御手順を記憶しておく制御手順記憶部、１１は
選局部１と外部入力部２と入力選択部３の制御を行う操
作制御部、１２は操作制御部１１の操作を行う操作部、
１３は記録時に選局部１の受信する放送局毎に、また外
部入力部２の入力する信号毎にどの放送方式で記録する
かを記憶し、再生時にどの放送方式で再生するかを記憶
しておく記憶部、１４は操作制御部１１からメカ制御部
９へ送出される放送方式情報、１５はメカ制御部９から
操作制御部１１へ送出される状態情報である。FIG. 2 is a block diagram of a conventional magnetic recording / reproducing apparatus. In FIG. 2, reference numeral 1 is a channel selection section that selects and receives one from a plurality of broadcasts, 2 is an external input section that selects and receives one from a plurality of external input signals, and 3 is an output of the channel selection section 1 and the external input section 2. An input selection unit 4 for selecting and outputting one of the signals, a magnetic recording unit 4 for inputting the signal output from the input selection unit 3 and converting it into a signal for magnetic recording, and magnetically recording the signal 5 A magnetic reproducing unit for reproducing and converting to a signal to be output to the outside, 6 is an input selecting unit 3 and a magnetic reproducing unit 5.
An output selecting section for selecting and outputting one of the signals output by the output terminal 7, an output section for outputting the signal output from the output selecting section 6 to a monitor (not shown), and 8 for running the magnetic tape. A mechanical section 9 is a magnetic recording section 4, a magnetic reproducing section 5, and a mechanical section 8.
And a mechanical control unit that controls the output selection unit 6, 10 is a control procedure storage unit that stores the control procedure of the mechanical control unit 9, and 11 controls the channel selection unit 1, the external input unit 2, and the input selection unit 3. An operation control unit, 12 is an operation unit that operates the operation control unit 11,
13 stores which broadcasting system is to be recorded for each broadcasting station received by the channel selection unit 1 at the time of recording and each signal input from the external input unit 2, and which broadcasting system is to be reproduced at the time of reproduction. The storage unit, 14 is broadcasting system information sent from the operation control unit 11 to the mechanical control unit 9, and 15 is state information sent from the mechanical control unit 9 to the operation control unit 11.

【０００４】以上のように構成された磁気記録再生装置
について、以下その操作について説明する。The operation of the magnetic recording / reproducing apparatus having the above structure will be described below.

【０００５】まず、あらかじめ操作部１２にて選局部の
受信する放送局毎、また外部入力部の入力する信号毎に
ＰＡＬ方式、ＳＥＣＡＭ方式、ＮＴＳＣ方式等どの放送
方式で磁気記録を行うかを設定して、その情報を記憶部
１３に記憶しておく。また再生する信号毎にも、どの放
送方式で再生を行うかを設定してその情報を記憶部１３
に記憶しておく。First, the operating unit 12 is used to set in advance which broadcasting system, such as PAL system, SECAM system or NTSC system, for magnetic recording for each broadcasting station received by the channel selection unit and for each signal input by the external input unit. Then, the information is stored in the storage unit 13. Also, for each signal to be reproduced, which broadcasting system is used for reproduction is set and the information is stored in the storage unit 13.
To memorize it.

【０００６】操作部１２にて、選択する入力信号を切換
えると、どの放送若しくはどの入力信号が選ばれたかと
いう情報が操作制御部１１に伝えられる。操作制御部１
１は、選局部１と外部入力部２と入力選択部３を制御し
て、操作部１２によって選ばれた映像信号を入力選択部
３で選択した後、磁気記録部４と出力選択部６へ出力す
る。映像信号は出力選択部６から出力部７を介して、外
部に接続されたモニタに入力される。また、操作制御部
１１は、操作部１２で選ばれた信号がどの放送方式で記
録するように設定されているかという情報を記憶部１３
より読み出し、記録の場合の放送方式情報１４としてメ
カ制御部９へ伝える。When the input signal to be selected is switched by the operation unit 12, information about which broadcast or which input signal is selected is transmitted to the operation control unit 11. Operation control unit 1
1 controls the tuning unit 1, the external input unit 2, and the input selection unit 3 to select the video signal selected by the operation unit 12 by the input selection unit 3, and then the magnetic recording unit 4 and the output selection unit 6. Output. The video signal is input from the output selection unit 6 through the output unit 7 to a monitor connected to the outside. In addition, the operation control unit 11 stores information about which broadcasting method the signal selected by the operation unit 12 is set to be recorded in the storage unit 13.
It is further read and transmitted to the mechanical control unit 9 as the broadcast system information 14 for recording.

【０００７】記録時には、操作部１２において記録を開
始するように指示を行うと、その情報が操作制御部１１
を介してメカ制御部９へ伝えられる。メカ制御部９は記
録の指令を受けると、操作制御部１１からの放送方式情
報１４に従った制御手順情報を制御手順記憶部１０より
取り出し、この情報に従って磁気記録部４とメカ部８を
制御し、磁気テープに記録を行う。また、メカ制御部９
は出力選択部６を制御して、入力選択部３より来る信号
を出力部７に送り、出力部７は、外部に接続されたモニ
タに信号を出力し、信号が外部モニタ上に表示できるよ
うにする。At the time of recording, when the operation section 12 is instructed to start recording, the information is changed to the operation control section 11.
Is transmitted to the mechanical control unit 9 via. Upon receiving the recording command, the mechanical control unit 9 retrieves control procedure information according to the broadcasting system information 14 from the operation control unit 11 from the control procedure storage unit 10, and controls the magnetic recording unit 4 and the mechanical unit 8 according to this information. Then, record on the magnetic tape. In addition, the mechanical control unit 9
Controls the output selection unit 6 to send the signal coming from the input selection unit 3 to the output unit 7, and the output unit 7 outputs the signal to the monitor connected to the outside so that the signal can be displayed on the external monitor. To

【０００８】再生時においては、操作部１２において再
生を開始するように指示を行うと、その情報が操作制御
部１１を介してメカ制御部９に伝えられる。メカ制御部
９は再生の指示を受けると、操作制御部１１からの放送
方式情報１４に従った制御手順情報を制御手順記憶部１
０より取り出し、この情報に従って磁気再生部５及びメ
カ部８を制御する。また、メカ制御部９は出力選択部６
を制御して、磁気再生部５より来る信号を出力部７に送
り、出力部７は、外部に接続されたモニタに信号を出力
し、信号が外部モニタ上に表示できるようにする。ま
た、メカ制御部９は操作制御部１１に再生が開始された
という情報１５を伝える。操作制御部１１はメカ制御部
９から再生という情報１５を受けると、記憶部１３より
再生の場合の放送方式情報を取り出しメカ制御部９へ出
力する。メカ制御部９は、放送方式情報１４が切換わっ
たら、その放送方式情報に従った制御手順を制御手順記
憶部１０から取り出し再度磁気再生部５及びメカ部８の
制御を行う。At the time of reproduction, when the operation section 12 is instructed to start reproduction, the information is transmitted to the mechanical control section 9 via the operation control section 11. When the mechanical control unit 9 receives the reproduction instruction, the mechanical control unit 9 outputs the control procedure information according to the broadcasting system information 14 from the operation control unit 11 to the control procedure storage unit 1.
Then, the magnetic reproducing section 5 and the mechanical section 8 are controlled according to this information. In addition, the mechanical control unit 9 uses the output selection unit 6
To send a signal coming from the magnetic reproducing unit 5 to the output unit 7, and the output unit 7 outputs the signal to the monitor connected to the outside so that the signal can be displayed on the external monitor. Further, the mechanical control unit 9 notifies the operation control unit 11 of the information 15 that the reproduction has started. When the operation control unit 11 receives the reproduction information 15 from the mechanical control unit 9, the operation control unit 11 extracts the broadcasting system information for reproduction from the storage unit 13 and outputs it to the mechanical control unit 9. When the broadcast system information 14 is switched, the mechanical control unit 9 retrieves a control procedure according to the broadcast system information from the control procedure storage unit 10 and controls the magnetic reproducing unit 5 and the mechanical unit 8 again.

【０００９】メカ制御部９は、記録再生中は常にこの放
送方式情報１４に従って磁気再生部５及びメカ部８を制
御する。The mechanical control unit 9 always controls the magnetic reproducing unit 5 and the mechanical unit 8 in accordance with the broadcast system information 14 during recording and reproduction.

【００１０】[0010]

【発明が解決しようとする課題】しかしながら上記の従
来の構成では、メカ制御部９にて再生開始時には再生の
場合の放送方式情報がまだ送出されていないため、現在
入力選択部３により選ばれている信号に対して設定され
ている放送方式と、再生信号に対して設定されている放
送方式とが異なる場合に、再生開始時に映像が乱れると
いう問題点を有していた。However, in the above-mentioned conventional configuration, since the broadcasting method information in the case of reproduction is not yet sent out at the mechanical control section 9 at the start of reproduction, it is currently selected by the input selection section 3. When the broadcast system set for the existing signal and the broadcast system set for the reproduced signal are different, there is a problem that the image is disturbed at the start of the reproduction.

【００１１】本発明は上記従来の問題点を解決するもの
で、複雑な制御を必要とせずに品質の良い多種多様な放
送方式に対応できる磁気記録再生装置を提供することを
目的としている。The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide a magnetic recording / reproducing apparatus which is compatible with a variety of good quality broadcasting systems without requiring complicated control.

【００１２】[0012]

【課題を解決するための手段】上記目的を達成するため
に本発明の磁気記録再生装置は、複数の放送から１つ選
んで受信する選局部と、複数の外部入力信号から１つ選
んで入力する外部入力部と、選局部と外部入力部の出力
する信号のうち１つを選んで出力する入力選択部と、入
力選択部より出力される信号を入力して磁気記録するた
めの信号に変換し磁気記録する磁気記録部と、記録信号
を再生し外部へ出力する信号に変換する磁気再生部と、
入力選択部と磁気再生部の出力する信号のうち１つを選
択して出力する出力選択部と、出力選択部より出力され
た信号を外部に出力する出力部と、磁気テープの走行を
行うメカ部と、磁気記録部と磁気再生部とメカ部と出力
選択部を制御するメカ制御部と、メカ制御部の制御手順
を記憶しておく制御手順記憶部と、選局部と外部入力部
と入力選択部の制御を行う操作制御部と、操作制御部の
操作を行う操作部と、記録時に選局部の受信する放送局
毎にまた外部入力部の入力する信号毎にどの方式で記録
するかを記憶し再生時にどの方式で再生するかを記憶し
ておく記憶部と、操作制御部からメカ制御部へ再生の場
合に使用する方式と記録する場合の方式とを同時に送出
する手段とを備えたものである。In order to achieve the above object, a magnetic recording / reproducing apparatus of the present invention selects a channel from a plurality of broadcasts for reception and a channel from a plurality of external input signals. An external input section, an input selection section that selects and outputs one of the signals output from the channel selection section and the external input section, and a signal output from the input selection section is input and converted into a signal for magnetic recording A magnetic recording unit for magnetically recording, and a magnetic reproducing unit for reproducing a recording signal and converting it to a signal to be output to the outside,
An output selection unit that selects and outputs one of the signals output from the input selection unit and the magnetic reproduction unit, an output unit that outputs the signal output from the output selection unit to the outside, and a mechanism that runs the magnetic tape. Unit, a magnetic recording unit, a magnetic reproducing unit, a mechanical control unit that controls the mechanical unit, and an output selection unit, a control procedure storage unit that stores the control procedure of the mechanical control unit, a tuning unit, an external input unit, and an input. The operation control unit that controls the selection unit, the operation unit that operates the operation control unit, and the method to record for each broadcasting station received by the channel selection unit and for each signal input from the external input unit at the time of recording A storage unit for storing and storing a reproduction method at the time of reproduction, and means for simultaneously transmitting the method used for reproduction and the recording method from the operation control unit to the mechanical control unit are provided. It is a thing.

【００１３】[0013]

【作用】本発明は上記した構成により、再生信号に対し
て設定された方式と、現在入力選択部により選ばれてい
る信号に対する方式が異なる場合の再生開始時等の状態
変化点においても映像が乱れない磁気記録再生装置を簡
単に実現できることとなる。According to the present invention, with the above-described structure, an image can be displayed even at a state change point such as at the start of reproduction when the method set for the reproduced signal and the method for the signal currently selected by the input selection unit are different. It is possible to easily realize a magnetic recording / reproducing device that is not disturbed.

【００１４】[0014]

【実施例】以下、本発明の一実施例の磁気記録再生装置
について、図面を参照しながら説明する。図１は本発明
の磁気記録再生装置のブロック図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS A magnetic recording / reproducing apparatus according to an embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram of a magnetic recording / reproducing apparatus of the present invention.

【００１５】図１において、１は複数の放送から１つ選
んで受信する選局部、２は複数の外部入力信号から１つ
選んで入力する外部入力部、３は選局部１と外部入力部
２の出力する信号のうち１つを選んで出力する入力選択
部、４は入力選択部３より出力される信号を入力して磁
気記録するための信号に変換し磁気記録する磁気記録
部、５は記録信号を再生し外部へ出力する信号に変換す
る磁気再生部、６は入力選択部３と磁気再生部５の出力
する信号のうち１つを選択して出力する出力選択部、７
は出力選択部６より出力された信号を外部に出力する出
力部、８は磁気テープの走行を行うメカ部、９は磁気記
録部４と磁気再生部５とメカ部８と出力選択部６を制御
するメカ制御部、１０はメカ制御部９の制御手順を記憶
しておく制御手順記憶部、１１は選局部１と外部入力部
２と入力選択部３の制御を行う操作制御部、１２は操作
制御部１１の操作を行う操作部、１３は記録時に選局部
１の受信する放送局毎に、また外部入力部２の入力する
信号毎にどの放送方式で記録するかを記憶し、再生時に
どの放送方式で再生するかを記憶しておく記憶部、１４
ａ及び１４ｂは操作制御部１１からメカ制御部９へ送出
される再生と記録各々の場合の放送方式情報である。In FIG. 1, 1 is a channel selection section for selecting and receiving one from a plurality of broadcasts, 2 is an external input section for selecting and inputting one from a plurality of external input signals, 3 is a channel selecting section 1 and external input section 2 Of the signals output from the input selector 4 for inputting the signal output from the input selector 3 and converting it to a signal for magnetic recording, and magnetic recording 5 for magnetic recording A magnetic reproducing unit for reproducing a recorded signal and converting it to a signal to be output to the outside. Reference numeral 6 denotes an output selecting unit for selecting and outputting one of the signals output by the input selecting unit 3 and the magnetic reproducing unit 5.
Is an output unit for outputting the signal output from the output selecting unit 6 to the outside, 8 is a mechanical unit for running the magnetic tape, 9 is a magnetic recording unit 4, a magnetic reproducing unit 5, a mechanical unit 8 and an output selecting unit 6. A mechanical control unit for control, 10 is a control procedure storage unit for storing the control procedure of the mechanical control unit 9, 11 is an operation control unit for controlling the channel selection unit 1, the external input unit 2, and the input selection unit 3, and 12 is An operation unit 13 for operating the operation control unit 11 stores which broadcasting system is to be recorded for each broadcasting station received by the channel selection unit 1 at the time of recording, and for each signal input by the external input unit 2, and at the time of reproduction. A storage unit for storing which broadcasting system is to be played, 14
Reference numerals a and 14b are broadcasting system information sent from the operation control unit 11 to the mechanical control unit 9 for reproduction and recording.

【００１６】以上のように構成された本実施例の磁気記
録再生装置について、以下その操作について説明する。The operation of the magnetic recording / reproducing apparatus of this embodiment constructed as described above will be described below.

【００１７】まず、あらかじめ操作部１２にて選局部の
受信する放送局毎、また外部入力部の入力する信号毎に
ＰＡＬ方式、ＳＥＣＡＭ方式、ＮＴＳＣ方式等いずれか
の放送方式で磁気記録を行うかを設定して、その情報を
記憶部１３に記憶しておく。また再生する信号毎にも、
どの放送方式で再生を行うかを設定してその情報を記憶
部１３に記憶しておく。First, whether magnetic recording is performed in advance by the operation unit 12 for each broadcasting station received by the channel selection unit or for each signal input by the external input unit by any one of the PAL system, SECAM system, NTSC system, and other broadcasting systems. Is set and the information is stored in the storage unit 13. Also, for each signal to be reproduced,
Which broadcasting method is used for reproduction is set and the information is stored in the storage unit 13.

【００１８】操作部１２にて、選択する入力信号を切換
えると、どの放送若しくはどの入力信号が選ばれたかと
いう情報が操作制御部１１に伝えられる。操作制御部１
１は、選局部１と外部入力部２と入力選択部３を制御し
て選ばれた信号を磁気記録部４と出力選択部６へ出力す
る。また、操作制御部１１は、選ばれた信号がどの放送
方式で記録するように設定されているかという情報を記
憶部１３より読みだし、その放送方式を記録の場合の放
送方式情報１４ｂとしてメカ制御部９へ伝える。また、
現在再生中でなくても常に、記憶部１３から再生の場合
の放送方式情報を取り出し、再生の場合の放送方式情報
１４ａとしてメカ制御部９へ伝える。When the input signal to be selected is switched by the operation unit 12, information about which broadcast or which input signal is selected is transmitted to the operation control unit 11. Operation control unit 1
1 controls the tuning unit 1, the external input unit 2, and the input selection unit 3 to output the selected signal to the magnetic recording unit 4 and the output selection unit 6. Further, the operation control unit 11 reads out from the storage unit 13 information about which broadcasting system is set to record the selected signal, and the mechanical control is performed as the broadcasting system information 14b when the broadcasting system is recorded. Tell Part 9. Also,
Even if it is not being reproduced at present, the broadcast system information for reproduction is always taken out from the storage unit 13 and transmitted to the mechanical control unit 9 as the broadcast system information 14a for reproduction.

【００１９】記録時には、操作部１２において記録を開
始するように指示を行うと、その情報が操作制御部１１
を介してメカ制御部９へ伝えられる。メカ制御部９は記
録の指令を受けると、操作制御部１１からの記録の場合
の放送方式情報１４ｂに従った制御手順情報を制御手順
記憶部１０より取り出し、この情報に従って磁気記録部
４とメカ部８を制御し磁気記録を行う。また、メカ制御
部９は出力選択部６を制御して、入力選択部３より来る
信号を出力部７に送り、出力部７は、外部に接続された
モニタに信号を出力し、信号が外部モニタ上に表示でき
るようにする。At the time of recording, when the operation section 12 is instructed to start recording, the information is recorded.
Is transmitted to the mechanical control unit 9 via. When the mechanical control unit 9 receives the recording command, the mechanical control unit 9 extracts from the control procedure storage unit 10 the control procedure information according to the broadcasting system information 14b in the case of recording from the operation control unit 11, and according to this information, the magnetic recording unit 4 and the mechanical recording unit 4 The part 8 is controlled to perform magnetic recording. Further, the mechanical control unit 9 controls the output selection unit 6 to send a signal coming from the input selection unit 3 to the output unit 7, the output unit 7 outputs the signal to the monitor connected to the outside, and the signal is output to the outside. Make it visible on the monitor.

【００２０】再生時においては、操作部１２において再
生を開始するように指示を行うと、その情報が操作制御
部１１を介してメカ制御部９に伝えられる。メカ制御部
９は再生の指示を受けると、操作制御部１１からの再生
の場合の放送方式情報１４ａに従った制御手順情報を制
御手順記憶部１０より取り出し、この情報に従って磁気
再生部５及びメカ部８を制御する。また、メカ制御部９
は出力選択部６を制御して、磁気再生部５より来る信号
を出力部７に送り、出力部７は、外部に接続されたモニ
タに信号を出力し、信号が外部モニタ上に表示できるよ
うにする。At the time of reproduction, when the operation section 12 is instructed to start reproduction, the information is transmitted to the mechanical control section 9 via the operation control section 11. When the mechanical control unit 9 receives the reproduction instruction, the mechanical control unit 9 extracts from the control procedure storage unit 10 the control procedure information according to the broadcasting system information 14a in the case of reproduction from the operation control unit 11, and according to this information, the magnetic reproduction unit 5 and the mechanical reproduction unit 5 The part 8 is controlled. In addition, the mechanical control unit 9
Controls the output selection unit 6 to send a signal coming from the magnetic reproducing unit 5 to the output unit 7, and the output unit 7 outputs the signal to the monitor connected to the outside so that the signal can be displayed on the external monitor. To

【００２１】以上のように本実施例によれば、再生の場
合に使用する放送方式と記録の場合に使用する放送方式
とを同時に操作制御部１１からメカ制御部９に伝える手
段と、メカ制御部９において現在の制御の状態から再生
の場合の放送方式情報１４ａと記録の場合の放送方式情
報１４ｂのどちらを使用するかを判断する手段を備える
ことにより、再生信号に対して設定された放送方式と入
力信号に対して設定された放送方式とが違う場合におい
ても対応可能である。As described above, according to the present embodiment, a means for transmitting the broadcasting system used for reproduction and the broadcasting system used for recording from the operation control section 11 to the mechanical control section 9 at the same time, and the mechanical control. By providing the unit 9 with means for determining which of the broadcast system information 14a for reproduction and the broadcast system information 14b for recording to be used from the current control state, the broadcast set for the reproduction signal is provided. It is also possible to cope with the case where the system and the broadcasting system set for the input signal are different.

【００２２】[0022]

【発明の効果】以上のように本発明によれば、再生の場
合に使用する方式と記録の場合に使用する方式を同時に
操作制御部からメカ制御部に伝える手段と、メカ制御部
において現在の制御の状態から再生の場合の方式と記録
の場合の方式のどちらを使用するかを判断する手段を備
えることにより、再生信号に対して設定された方式と入
力信号に対して設定された方式が違う場合の再生開始時
においても画像が乱れず、しかも簡単に制御を行うこと
のできる優れた磁気記録再生装置を実現できるものであ
る。As described above, according to the present invention, a means for simultaneously transmitting the method used for reproduction and the method used for recording from the operation control section to the mechanical control section, and the present invention in the mechanical control section. By providing a means for determining whether to use the reproduction method or the recording method from the control state, the method set for the reproduction signal and the method set for the input signal can be determined. It is possible to realize an excellent magnetic recording / reproducing apparatus in which an image is not disturbed even when reproduction is started in a different case and control can be easily performed.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の磁気記録再生装置の一実施例のブロッ
ク図FIG. 1 is a block diagram of an embodiment of a magnetic recording / reproducing apparatus of the present invention.

【図２】従来の磁気記録再生装置のブロック図FIG. 2 is a block diagram of a conventional magnetic recording / reproducing apparatus.

【符号の説明】[Explanation of symbols]

１ 選局部 ２ 外部入力部 ３ 入力選択部 ４ 磁気記録部 ５ 磁気再生部 ６ 出力選択部 ７ 出力部 ８ メカ部 ９ メカ制御部 １０ 制御手順記憶部 １１ 操作制御部 １２ 操作部 １３ 記憶部 １４ａ 再生時の放送方式情報 １４ｂ 記録時の放送方式情報 1 Channel Selection Section 2 External Input Section 3 Input Selection Section 4 Magnetic Recording Section 5 Magnetic Reproduction Section 6 Output Selection Section 7 Output Section 8 Mechanical Section 9 Mechanical Control Section 10 Control Procedure Storage Section 11 Operation Control Section 12 Operation Control Section 12 Storage Section 14a Reproduction Broadcast system information at the time of recording 14b Broadcast system information at the time of recording

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 複数の放送から１つ選んで受信する選局
部と、複数の外部入力信号から１つ選んで入力する外部
入力部と、前記選局部と前記外部入力部の出力する信号
のうち１つを選んで出力する入力選択部と、前記入力選
択部より出力される信号を入力して磁気記録するための
信号に変換し磁気記録する磁気記録部と、記録信号を再
生し外部へ出力する信号に変換する磁気再生部と、前記
入力選択部と前記磁気再生部の出力する信号のうち１つ
を選択して出力する出力選択部と、前記出力選択部より
出力された信号を外部に出力する出力部と、磁気テープ
の走行を行うメカ部と、前記磁気記録部と前記磁気再生
部と前記メカ部と前記出力選択部を制御するメカ制御部
と、前記メカ制御部の制御手順を記憶しておく制御手順
記憶部と、前記選局部と前記外部入力部と前記入力選択
部の制御を行う操作制御部と、前記操作制御部の操作を
行う操作部と、記録時に前記選局部の受信する放送局毎
にまた前記外部入力部の入力する信号毎にどの方式で記
録するかを記憶し再生時にどの方式で再生するかを記憶
しておく記憶部と、前記操作制御部から前記メカ制御部
へ再生の場合に使用する方式と記録する場合の方式とを
同時に送出する手段とを備えたものである磁気記録再生
装置。1. A channel selecting section for selecting and receiving one from a plurality of broadcasts, an external input section for selecting and inputting one from a plurality of external input signals, and a signal output from the channel selecting section and the external input section. An input selection unit that selects and outputs one, a magnetic recording unit that inputs the signal output from the input selection unit and converts the signal into a signal for magnetic recording, and magnetically records, and reproduces the recording signal and outputs it to the outside. A magnetic reproducing unit for converting into a signal to be output, an output selecting unit for selecting and outputting one of the signals output from the input selecting unit and the magnetic reproducing unit, and a signal output from the output selecting unit to the outside. An output section for outputting, a mechanical section for running a magnetic tape, a mechanical control section for controlling the magnetic recording section, the magnetic reproducing section, the mechanical section and the output selection section, and a control procedure for the mechanical control section Control procedure storage unit to be stored and the tuning Section, the external input section, and an operation control section that controls the input selection section, an operation section that operates the operation control section, and an external input section for each broadcast station received by the channel selection section during recording. A storage unit that stores which method is to be recorded for each input signal and which method is to be used at the time of reproduction, and a method and record used when reproducing from the operation control unit to the mechanical control unit. A magnetic recording / reproducing apparatus provided with a means for simultaneously transmitting the same method.
JP7146008A 1995-06-13 1995-06-13 Magnetic recording and reproducing device Pending JPH08340511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7146008A JPH08340511A (en) 1995-06-13 1995-06-13 Magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7146008A JPH08340511A (en) 1995-06-13 1995-06-13 Magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPH08340511A true JPH08340511A (en) 1996-12-24

Family

ID=15398012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7146008A Pending JPH08340511A (en) 1995-06-13 1995-06-13 Magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPH08340511A (en)

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