Color television receiver '' Electronics 25TTs-313D ''.
Color TVsDomesticThe television receiver of the color image "Electronics 25TC-313D" has been produced since 1985 by the Leningrad NPO "Positron". "Electronics 25ТЦ-313Д" was created on the basis of the TV set "Electronics C-433 / D" and is intended for receiving color and b / w images in the MW and UHF range. Kinescope 25LK2Ts with a diagonal size of 25 cm and a beam deflection angle of 90 °. The TV set is powered from a network with a voltage of 176 ... 243 V or from a direct current source of 11 ... 14.5 V. It is possible to listen to the soundtrack on headphones with the speaker off, record and playback images by VCRs. APCHG provides program switching without adjustments. AGC gives stable reception when the signal level changes. The influence of interference is minimal AFC and F line scan. The TV circuit provides for the demagnetization of the screen and the picture tube mask when turned on. To protect against overloads in the power supply unit, a circuit is used that disconnects the TV from the network when overloads occur. Sensitivity in the range of 55 μV MV, 200 μV DMV. Resolution 250 lines. The maximum output power at LF is 0.6 W. The range of reproducible frequencies is 315 ... 6300 Hz. Power consumption from the network is 50 watts. Dimensions of the TV 362x245x275 mm. Its weight is 9 kg.
