JPH04306012A - Channel selection device and channel selection method - Google Patents

Channel selection device and channel selection method

Info

Publication number
JPH04306012A
JPH04306012A JP831391A JP831391A JPH04306012A JP H04306012 A JPH04306012 A JP H04306012A JP 831391 A JP831391 A JP 831391A JP 831391 A JP831391 A JP 831391A JP H04306012 A JPH04306012 A JP H04306012A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
channel selection
channel
position
memory
check data
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
JP831391A
Other versions
JP2743589B2 (en )
Inventor
Yoshikazu Shimizu
Original Assignee
Matsushita Electric Ind 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

Links

Abstract

PURPOSE: To attain the channel selection of a television receiver even in the case of fault detection by providing a position memory with a check function so as to attain the channel selection.
CONSTITUTION: A check data error detection means 5 reads a check data from check data 9-11 according to the position selection input. In the case of occurrence of an error, a position commanded by a channel command input 1 is outputted to a tuner 3 as a channel selection data according to a fault detection output from the memory control means 4. Thus, even when a memory is in abnormality, the selected position is used for the channel and then the channel selection is implemented and the television receiver acts normally.
COPYRIGHT: (C)1992,JPO&Japio
JP831391A 1991-01-28 1991-01-28 The channel selection apparatus and tuning method Expired - Lifetime JP2743589B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP831391A JP2743589B2 (en) 1991-01-28 1991-01-28 The channel selection apparatus and tuning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP831391A JP2743589B2 (en) 1991-01-28 1991-01-28 The channel selection apparatus and tuning method

Publications (2)

Publication Number Publication Date
JPH04306012A true true JPH04306012A (en) 1992-10-28
JP2743589B2 JP2743589B2 (en) 1998-04-22

Family

ID=11689667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP831391A Expired - Lifetime JP2743589B2 (en) 1991-01-28 1991-01-28 The channel selection apparatus and tuning method

Country Status (1)

Country Link
JP (1) JP2743589B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624413B2 (en) 2001-05-29 2009-11-24 Sanyo Electric Co., Ltd. Digital broadcasting receiver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191192A (en) * 1983-04-15 1984-10-30 Hitachi Ltd Memory controlling device
JPS61267408A (en) * 1985-05-21 1986-11-27 Sony Corp Display device
JPS6444766U (en) * 1987-09-11 1989-03-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191192A (en) * 1983-04-15 1984-10-30 Hitachi Ltd Memory controlling device
JPS61267408A (en) * 1985-05-21 1986-11-27 Sony Corp Display device
JPS6444766U (en) * 1987-09-11 1989-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624413B2 (en) 2001-05-29 2009-11-24 Sanyo Electric Co., Ltd. Digital broadcasting receiver

Also Published As

Publication number Publication date Type
JP2743589B2 (en) 1998-04-22 grant

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