KC580C is a typical single-chip NTSC color signal decoding bipolar linear integrated circuit. Its main functions are color signal amplification, ACC, ACK, color burst signal strobe APC phase discrimination, voltage control oscillation and color difference signal demodulation, etc. The application example is shown in the figure.
This article refers to the address: http://
The application principle of KC580C is: the color full TV signal is taken out by the band-pass transformer to take out the chrominance and color burst signals, and is sent to the circuit for amplification by the 15-pin. The chrominance signal passes through the two-stage band-pass amplifier in the circuit and enters the delay line.
JoyLED provides ultra slim & light Led Display panel - 70mm thick LED display panel with a weight of 12kg/14kg pushes itself to the limit, which saves cost of supporting structure and transportation. Module, power supply, sending card, receiving card of JoyLED display is with convenient maintenance, which can all be maintained from the front,and front-accessible design reduces module replacement time down to 5-6s. There`s no need of catwalk for the LED indoor fixed display. A catwalk free solution is achieved by the realization of thorough front installation. JoyLED display provides excellent display effect - 1920Hz high refresh rate, uniform color and 160° super wide viewing angle all guarantee an ultimate visual experience.
Small Led Display,Glass Led Display,Glass Curtain Led Display,Led Fixed Indoor Display
Shenzhen Joy LED Display Co., Ltd. , https://www.joe-led.com