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
data
check
position
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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