JPS645269A - Vertical deflection circuit - Google Patents

Vertical deflection circuit

Info

Publication number
JPS645269A
JPS645269A JP16179087A JP16179087A JPS645269A JP S645269 A JPS645269 A JP S645269A JP 16179087 A JP16179087 A JP 16179087A JP 16179087 A JP16179087 A JP 16179087A JP S645269 A JPS645269 A JP S645269A
Authority
JP
Japan
Prior art keywords
pulse
circuit
positive feedback
output
triggered
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
JP16179087A
Other languages
Japanese (ja)
Other versions
JPH07105894B2 (en
Inventor
Shigeru Yamaguchi
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 JP16179087A priority Critical patent/JPH07105894B2/en
Publication of JPS645269A publication Critical patent/JPS645269A/en
Publication of JPH07105894B2 publication Critical patent/JPH07105894B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To block a vertical output pass with which the horizontal signal component of a positive feedback circuit is mixed and to make a separately excited vibrating action by connecting in series a switching diode with a positive feedback circuit. CONSTITUTION:When a vertical synchronizing signal is inputted, an electrode negative signal is turned to a straight polarity pulse by an inverter transistor 2, an oscillating transister 9a is triggered through a coupling capacitor 4. A sawtooth output prepared at an oscillating circuit is amplified in a drive circuit 10 and generates a vertical output pulse P in the output circuit of 11. This pulse is partial-pressed in resistances 7, 8 through the coupling capacitor, a stepped-down vertical output pulse voltage is generated to the resistance 7, however since a diode serially connected with a resistance 6 is of a reverse polarity, can not be triggered by a switching transistor 9a. Consequently, the action is of a direct driving system without a positive feedback pulse.
JP16179087A 1987-06-29 1987-06-29 Vertical deflection circuit Expired - Lifetime JPH07105894B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16179087A JPH07105894B2 (en) 1987-06-29 1987-06-29 Vertical deflection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16179087A JPH07105894B2 (en) 1987-06-29 1987-06-29 Vertical deflection circuit

Publications (2)

Publication Number Publication Date
JPS645269A true JPS645269A (en) 1989-01-10
JPH07105894B2 JPH07105894B2 (en) 1995-11-13

Family

ID=15741957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16179087A Expired - Lifetime JPH07105894B2 (en) 1987-06-29 1987-06-29 Vertical deflection circuit

Country Status (1)

Country Link
JP (1) JPH07105894B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857150A (en) * 1988-06-22 1989-08-15 Union Carbide Corporation Silicone oil recovery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857150A (en) * 1988-06-22 1989-08-15 Union Carbide Corporation Silicone oil recovery

Also Published As

Publication number Publication date
JPH07105894B2 (en) 1995-11-13

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