Color television receiver VELS 51TC-492.

Color TVsDomesticSince the 1st quarter of 1993, the VELS 51TTs-492 television receiver of the color image has been produced by the "Record" Voronezh plant. Color TV "VELS 51TC-492" unified stationary semiconductor TV with integrated circuits for receiving color images is made of functionally complete blocks and modules, which are connected to each other using connectors. The installation of the main blocks is carried out in a printed manner. The TV uses a 51LK2Ts explosion-proof kinescope with a screen size of 51 cm diagonally and an electron beam deflection angle of 90 °. Imported picture tubes were also used. TV operates in the MW and UHF bands in the PAL and SECAM systems. A remote control system is installed in the TV with indices L and C. The remote controls the basic TV controls. The choice of programs is made by a 6-program electronic device (SVP) with light indication of the switched on program. Switching TV programs is carried out using the program selection buttons on the front panel or from the remote control. The TV has a high sensitivity and an efficient AGC system, which allows stable TV reception. APCG provides switching from one program to another without adjustments. The automatic demagnetization scheme of the kinescope when turned on ensures that there are no colored spots on the screen. The model provides for the ability to: listen to sound on headphones with the speaker off, connect a tape recorder or VCR to record or play video over LF, connect a VCR over HF on program 6 for video playback, control a TV from a distance using IR remote control The TV provides: automatic selection of the color television system, automatic switching off of the color channel when receiving b / w programs, adjusting the color tone, manually switching off the color channel, adjusting the timbres, automatic tuning of the local oscillator frequency (with the possibility of switching to manual), automatic switching on of the 1st program when you turn on the TV, manually turn the speaker on and off. Since 1995, the plant has been producing a modernized model, the VELS 51TC-492M ​​TV operating in 55 channels (last photo).