Chajka-701 1972
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Color TV "Chaika-701" from 1972 produced the Gorky television plant them. Lenin. Chaika-701 is a lamp-semiconductor television of the second class (LPCT-59-II) with a screen diagonal of 59 cm. It is designed to receive color and b / w television programs in any of the 12 television channels. The TV was produced in a desktop version in a case lined with valuable rocks. Power supply from 110, 127 or 220 V. The TV uses a color mask kinescope of the 59LKZTS type, 21 radio tubes, 15 transistors and 56 diodes. Channel switching is fixed by the drum switch of the PTK-11DS unit. Sensitivity 50 µV. Definition of 450 lines. Rated output power 1.5 watts. Power consumption 350 watts. There are AGC, APCG, AFC and F systems, automatic switching on and off of the BC, demagnetization of the kinescope, stabilization of the voltage of the second anode of the kinescope and image dimensions. The TV is made according to the functional block principle. Dimensions of the TV 550x540x76 mm. Its weight is 59 kg.
Information from collection of Valery Khartchenko