JPS5451322A - Television receiver - Google Patents

Television receiver

Info

Publication number
JPS5451322A
JPS5451322A JP11660977A JP11660977A JPS5451322A JP S5451322 A JPS5451322 A JP S5451322A JP 11660977 A JP11660977 A JP 11660977A JP 11660977 A JP11660977 A JP 11660977A JP S5451322 A JPS5451322 A JP S5451322A
Authority
JP
Japan
Prior art keywords
resistance
value
abl
beam current
switching
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
JP11660977A
Other languages
Japanese (ja)
Other versions
JPS6113664B2 (en
Inventor
Takeshi Maruyama
Toshio Fujimura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11660977A priority Critical patent/JPS5451322A/en
Publication of JPS5451322A publication Critical patent/JPS5451322A/en
Publication of JPS6113664B2 publication Critical patent/JPS6113664B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the power consumption by decreasing the beam current value of a picture tube in order to attain the longtime reception without fail during DC operation even if the screen is slightly dark.
CONSTITUTION: The voltage drop by ABL setting resistance 11 is R1I0, providing that the value of stabilizing DC output voltage 18, the value of ABL setting resistance 11, and the value of a picutre-tube beam current when power supply 2 is used, i.e. when ABL switching resistance 10 is opened by switching relay 7 are denoted by V0, R1 and I0. Here, since resistance 13 is a high resistance diode 14 conducts in sequence of R1I0≈V0, and the beam current will not increase any more
COPYRIGHT: (C)1979,JPO&Japio
JP11660977A 1977-09-30 1977-09-30 Television receiver Granted JPS5451322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11660977A JPS5451322A (en) 1977-09-30 1977-09-30 Television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11660977A JPS5451322A (en) 1977-09-30 1977-09-30 Television receiver

Publications (2)

Publication Number Publication Date
JPS5451322A true JPS5451322A (en) 1979-04-23
JPS6113664B2 JPS6113664B2 (en) 1986-04-15

Family

ID=14691395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11660977A Granted JPS5451322A (en) 1977-09-30 1977-09-30 Television receiver

Country Status (1)

Country Link
JP (1) JPS5451322A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652368U (en) * 1979-09-27 1981-05-08
JPS5930379A (en) * 1982-08-11 1984-02-17 Mitsubishi Electric Corp Beam current limiting device
JPS6037977U (en) * 1983-08-22 1985-03-15 株式会社東芝 Image display device control circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652368U (en) * 1979-09-27 1981-05-08
JPS5930379A (en) * 1982-08-11 1984-02-17 Mitsubishi Electric Corp Beam current limiting device
JPS6037977U (en) * 1983-08-22 1985-03-15 株式会社東芝 Image display device control circuit

Also Published As

Publication number Publication date
JPS6113664B2 (en) 1986-04-15

Similar Documents

Publication Publication Date Title
JPS5423928A (en) Switching regulator
JPS532065A (en) Cathode ray tube for colour television
JPS5451322A (en) Television receiver
KR860006895A (en) Color television receiver with automatic back balance adjustment circuit
FR2411519A1 (en) IMAGE REPRODUCTION DEVICE INCLUDING A POWER SUPPLY CIRCUIT
JPS5585182A (en) Demagnetizing unit for color television receiver
JPS5631248A (en) Synchronizing system
JPS5422713A (en) High voltage control circuit
JPS5431232A (en) Magnetic eraser circuit
JPS52130236A (en) Beam current limit circuit for color tv receiving tube
JPS5797272A (en) Power supply device
JPS5445525A (en) Selection circuit for white balance
JPS5398050A (en) Power supply
JPS52109329A (en) Brightness controlling circuit
JPS5567286A (en) White balance adjustment unit
JPS5465008A (en) Television receiver with magnetic video recorder- reproducer
JPS5333347A (en) Power supply circuit of switching control type
JPS5314517A (en) Power supply circuit of tv picture receiver
JPS5597616A (en) Stabilizing power source for direct current
JPS5535508A (en) Bright line erasing signal generating circuit at channel switch-over time
JPS5235518A (en) Tv receiver
JPS572164A (en) High voltage limiting circuit of television receiver
JPS5346634A (en) Gate control unit for rectifier circuit
JPS5381014A (en) Television picture receiver
JPS547232A (en) Constant voltage power circuit for television