Title:
ELECTRONIC TUNING DEVICE
Document Type and Number:
Japanese Patent JPS53131702
Kind Code:
A
Abstract:
PURPOSE: To simplify the preset operation as well as to decrease the memory capacity by giving an arithmetic process to the code signal given from the memory circuit to form the corresponding channel selection voltage for a TV picture receiver.
Inventors:
SASAKI TADAO
Application Number:
JP4610877A
Publication Date:
November 16, 1978
Filing Date:
April 21, 1977
Export Citation:
Assignee:
SONY CORP
International Classes:
H03J7/18; H03J5/02; (IPC1-7): H03J5/04