JPS6040177U - Test pattern signal generator - Google Patents

Test pattern signal generator

Info

Publication number
JPS6040177U
JPS6040177U JP13195583U JP13195583U JPS6040177U JP S6040177 U JPS6040177 U JP S6040177U JP 13195583 U JP13195583 U JP 13195583U JP 13195583 U JP13195583 U JP 13195583U JP S6040177 U JPS6040177 U JP S6040177U
Authority
JP
Japan
Prior art keywords
test pattern
signal generator
switching circuit
pattern signal
test
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.)
Granted
Application number
JP13195583U
Other languages
Japanese (ja)
Other versions
JPH0145186Y2 (en
Inventor
克巳 渡辺
正志 加藤
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP13195583U priority Critical patent/JPS6040177U/en
Publication of JPS6040177U publication Critical patent/JPS6040177U/en
Application granted granted Critical
Publication of JPH0145186Y2 publication Critical patent/JPH0145186Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (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) [Abstract] 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図は従来技術を示す回路図、第２図は本考案の一実
施例を示す回路図である。 １・・・テストパターン用信萼発生部、１０・・・第１
のスイッチング回路、ＩＯＡ・・・外部情報入力部、１
１・・・第２のスイッチング回路。FIG. 1 is a circuit diagram showing a conventional technique, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 1... test pattern calyx generation part, 10... first
switching circuit, IOA...external information input section, 1
1...Second switching circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外部情報をビデオ用記録情報として入力する外部情報入
力部と、ビデオテープレコーダのテストパターン用信号
発生部とを有し、この外部情報入力部とテストパターン
用信号発生部の各出力信号を必要に応じて切換え入力す
る第１のスイッチング回路を設け、この第１のスイッチ
ング回路の導通に付勢されて自動的に導通する第２のス
イッチング回路を装備し、この第２のスイッチング回路
を前記テストパターン用信号発生部の電源スィッチとし
たことを特徴とするテストパターン用信号発生装置。It has an external information input section for inputting external information as recording information for video, and a signal generation section for a test pattern of a video tape recorder. A first switching circuit that switches input according to the test pattern is provided, and a second switching circuit that is automatically turned on by being energized by the conduction of the first switching circuit is provided, and the second switching circuit is connected to the test pattern according to the test pattern. 1. A signal generator for test patterns, characterized in that the power switch is a power switch of a signal generator for test patterns.
JP13195583U 1983-08-26 1983-08-26 Test pattern signal generator Granted JPS6040177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13195583U JPS6040177U (en) 1983-08-26 1983-08-26 Test pattern signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13195583U JPS6040177U (en) 1983-08-26 1983-08-26 Test pattern signal generator

Publications (2)

Publication Number Publication Date
JPS6040177U true JPS6040177U (en) 1985-03-20
JPH0145186Y2 JPH0145186Y2 (en) 1989-12-27

Family

ID=30298152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13195583U Granted JPS6040177U (en) 1983-08-26 1983-08-26 Test pattern signal generator

Country Status (1)

Country Link
JP (1) JPS6040177U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142223U (en) * 1989-05-02 1990-12-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142223U (en) * 1989-05-02 1990-12-03

Also Published As

Publication number Publication date
JPH0145186Y2 (en) 1989-12-27

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