Color TV Demonstartor

Product Description

We are a celebrated supplier of Color TV Demonstartor to our highly reputed clients. It is precisely engineered using fine quality raw material and latest machinery at our unit as per the set standards and norms in the industry. We have a team of qualifies inspectors who inspect Color TV Demonstartor on various parameters ensuring utmost quality, performance, accuracy and a long service life. This gains us increasing demands among that of our competitors. Clients can avail it from us at economical prices.Objective : To study working principle of colour television To study practical & theoretical aspects of colour television circuitry To study signals & voltages in different sections Technical Specifications: Standard : CCIR-B-PAL-G,625 Lines Channels : 230 2 - 4 VHF I (VL) 5 - 12 VHF III (VH) 12 - 100: BAND IV & V (Else: S BAND & HYPER BAND) CRT : 20 inches or 21 inches RF input impedance : 75 Ohms Circuit Block : Video IF, Sound Section, Vertical Oscillator, Vertical output, Tuner Section, Horizontal Oscillator, Horizontal Output, Video & Chroma Section, System Control Circuit, Power Supply, AV Section On Screen Display to set : Volume, Brightness, Contrast Colour, Channel and Band Selection, Tuning Panel Control : ON-OFF switch, stand by Menu, Vol + / - Prog + / Remote Control Function : Volume, Brightness, Stand by, Colour, Contrast, Channel Selection, Audio Mute, AV Mode, Zoom, Swap, Scan, Child Lock PCB Size : 19 x 15 inches sliding type horizontal with lock& key I.F. Frequency : Video - 38.9 MHz & Audio- 33.4 Mhz Speaker Size(mm) : 50 X 125 Accelerating Potential : 24KV max. 48 Fault Switch provided on front panel for fault creation 55 Test Points provided on front panel only for observations Complete view of component mounted PCB & CRT section Complete circuit diagram printed on front panel Power requirement : 220 VAC +10% , 50 Hz Weight : 25.0Kg Approx.