Receives the broadcast signal from the antenna or cable and converts it to an Intermediate Frequency (IF).
Converts AC line voltage into the DC voltages required by various circuits. In modern TVs, this is often a Switch Mode Power Supply (SMPS). televizor shema jelektricheskaja
Принципиальная электрическая схема телевизора Телемастерская Структурная схема телевизора Телемастерская Receives the broadcast signal from the antenna or
Specifically for modern screens, this circuit controls the brightness and operation of the LED strips. televizor shema jelektricheskaja
Includes the sound IF amplifier, demodulator, and audio power amplifier to drive the speakers.