JPS593666U - test signal generator - Google Patents

test signal generator

Info

Publication number
JPS593666U
JPS593666U JP9960182U JP9960182U JPS593666U JP S593666 U JPS593666 U JP S593666U JP 9960182 U JP9960182 U JP 9960182U JP 9960182 U JP9960182 U JP 9960182U JP S593666 U JPS593666 U JP S593666U
Authority
JP
Japan
Prior art keywords
test signal
signal generator
generation device
signal generation
microcomputer
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
JP9960182U
Other languages
Japanese (ja)
Inventor
塩賀　祐二
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP9960182U priority Critical patent/JPS593666U/en
Publication of JPS593666U publication Critical patent/JPS593666U/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Signal Processing For Digital Recording And Reproducing (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

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

第１図は本考案−実施例の回路ブロック図、第２図はテ
スト信号の波形図、第３図はテスト信号作成回路の具体
例を示す回路図、第４図は第３図における要部波形図で
ある。 主す図番の説明、１・・・・・・マイクロコンピュータ
−１３・・・・・・テスト信号作成回路。Fig. 1 is a circuit block diagram of the present invention-embodiment, Fig. 2 is a waveform diagram of a test signal, Fig. 3 is a circuit diagram showing a specific example of a test signal generation circuit, and Fig. 4 is a main part of Fig. 3. FIG. Explanation of main drawing numbers: 1...Microcomputer-13...Test signal generation circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ビデオテープレコーダーに内蔵され、テレビジョン受像
機にテスト信号を供給するテスト信号発生装置において
、該テスト信号発生装置はビデオチープレコーター内の
システムコントロール用等の４イクロコンピユーターの
クロック信号を基準とすることを特徴とするもの。In a test signal generation device built into a video tape recorder and supplying a test signal to a television receiver, the test signal generation device is based on the clock signal of a 4-microcomputer for system control, etc. in the video recorder. something that is characterized by
JP9960182U 1982-06-30 1982-06-30 test signal generator Pending JPS593666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9960182U JPS593666U (en) 1982-06-30 1982-06-30 test signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9960182U JPS593666U (en) 1982-06-30 1982-06-30 test signal generator

Publications (1)

Publication Number Publication Date
JPS593666U true JPS593666U (en) 1984-01-11

Family

ID=30235967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9960182U Pending JPS593666U (en) 1982-06-30 1982-06-30 test signal generator

Country Status (1)

Country Link
JP (1) JPS593666U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62226403A (en) * 1986-03-27 1987-10-05 Sharp Corp Switching circuit for input mode of acoustic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62226403A (en) * 1986-03-27 1987-10-05 Sharp Corp Switching circuit for input mode of acoustic device

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