CONNECTION MERGING TELETEXT AND PIP FUNCTIONS TO A SINGLE PANEL OF A TV RECEIVER

摘要

TV teletext decoder (1) and TV PIP decoder (2) are mutually connected by microcomputer bus-bar (5). TV teletext decoder (1) has a video-signal input (4) and TV PIP decoder (2) has both an internal (6) and external (7) video-signal input. TV teletext decoder (1) outputs -P-txt (8), R-txt (9), G-txt (10), B-txt (11) and TV PIP decoder (2) outputs - P-pip (12), R-pip (13), G-pip (14), B-pip (15) are connected to a video-signal switch (3) which P (16), R (17), G (18) a B (19) output signals are to be connected to a video-processor of a TV receiver.