JPH02149163U - - Google Patents

Info

Publication number
JPH02149163U
JPH02149163U JP5566289U JP5566289U JPH02149163U JP H02149163 U JPH02149163 U JP H02149163U JP 5566289 U JP5566289 U JP 5566289U JP 5566289 U JP5566289 U JP 5566289U JP H02149163 U JPH02149163 U JP H02149163U
Authority
JP
Japan
Prior art keywords
audio signal
signal outputted
tape recorder
video tape
video
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
JP5566289U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5566289U priority Critical patent/JPH02149163U/ja
Publication of JPH02149163U publication Critical patent/JPH02149163U/ja
Pending legal-status Critical Current

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Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す回路図であ
る。第２図はこの考案の他の実施例を示す回路図
である。第３図は従来のＶＴＲを示す回路図であ
る。 図において、１２はチユーナ、１４はオーデイ
オＩＣ、２２はミユート回路、２６および３６は
外部出力端子、２８はビデオＩＣ、３８は映像検
出回路、４０はタイマＩＣ、４２，４４，５０は
ダイオード、４８はシスコンＩＣを示す。 FIG. 1 is a circuit diagram showing an embodiment of this invention. FIG. 2 is a circuit diagram showing another embodiment of this invention. FIG. 3 is a circuit diagram showing a conventional VTR. In the figure, 12 is a tuner, 14 is an audio IC, 22 is a mute circuit, 26 and 36 are external output terminals, 28 is a video IC, 38 is a video detection circuit, 40 is a timer IC, 42, 44, and 50 are diodes, 48 indicates a Cisco IC.

Claims (1)

【実用新案登録請求の範囲】 オーデイオＩＣ内のミユート回路をシスコンＩ
Ｃから出力されるオーデイオミユート信号によつ
て制御するようにしたビデオテープレコーダにお
いて、 前記シスコンＩＣからのオーデイオミユート信
号とともに、映像なし信号およびタイマＩＣから
出力される別のオーデイオミユート信号とオア態
様で前記ミユート回路に与えるようにしたことを
特徴とする、ビデオテープレコーダ。[Claims for Utility Model Registration] Syscon I
In a video tape recorder that is controlled by an audio signal outputted from a C, the audio signal outputted from the system IC is combined with a no-video signal and another audio signal outputted from the timer IC. A video tape recorder characterized in that the output is applied to the mute circuit in an OR manner.
JP5566289U 1989-05-15 1989-05-15 Pending JPH02149163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5566289U JPH02149163U (en) 1989-05-15 1989-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5566289U JPH02149163U (en) 1989-05-15 1989-05-15

Publications (1)

Publication Number Publication Date
JPH02149163U true JPH02149163U (en) 1990-12-19

Family

ID=31578815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5566289U Pending JPH02149163U (en) 1989-05-15 1989-05-15

Country Status (1)

Country Link
JP (1) JPH02149163U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61245683A (en) * 1985-04-24 1986-10-31 Canon Inc Reproducing device
JPS62250556A (en) * 1986-04-23 1987-10-31 Hitachi Ltd Video tape recorder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61245683A (en) * 1985-04-24 1986-10-31 Canon Inc Reproducing device
JPS62250556A (en) * 1986-04-23 1987-10-31 Hitachi Ltd Video tape recorder

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