Since 1985, the unified TV set "Kaskad-230 / D" (UST-61-7 / 8) has been produced by the Kuibyshev software "Screen".
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The TV is made on a block-modular principle, using microcircuits.
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Programs are received in the MV range with the SKM-15S channel selector, as well as in the UHF range when installed or with the SKD-22S selector already installed (index "D").
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The TV uses a 61LK3B explosion-proof kinescope with an electron beam deflection angle of 110 °.
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The TV has: automatic gain control (AGC);
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automatic adjustment of the frequency of the local oscillator APCG;
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automatic adjustment of the frequency and phase of the master oscillator of the horizontal scan AFC and F;
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protection of the picture tube from burn-through when you turn on the TV;
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limiting the beam current in the CRT;
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electronic stabilizer of the supply voltage from the network.
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The TV provides: connection of a wired remote control for brightness, volume and speaker off;
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connecting a tape recorder for recording;
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listening to the soundtrack of television programs through headphones.
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The TV set is assembled from functionally complete unified blocks and modules.
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In total, 217.5 thousand TV sets "Kaskad-230 / D" came off the assembly line.
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