The "brain" of the TV that decodes digital or analog signals, manages color processing (RGB), and handles scaling for the display.

The electrical schematic of a television (телефонная схема телевизора) represents the detailed layout of electronic components and their connections required to process signals and produce images and sound.

While modern LED/LCD TVs and older CRT (Cathode Ray Tube) models differ significantly in their display technology, they share several core functional blocks. Key Components of a TV Schematic

Receives the broadcast signal from the antenna or cable and converts it to an Intermediate Frequency (IF).