555 point-frequency TV terminal circuit


Posted on Feb 6, 2014

As the figure 14-17 shows, this circuit is composed of the input circuit, the line frequency synchronization generator, the sample-and-hold circuit, the voltage control delay generator and the RF modulator.The input circuit is composed of the input attenuator RP1 and the emitter follower VT1. The astable multivibrator is composed of the IC2 and RP2,..


555 point-frequency TV terminal circuit
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

500kHz to 4 MHz Converter
Nescaf mod
light dependent blinker using ldr and cd4093
FM Radio jammer
Cell Phone Operated Land Rover
Discrete components sound and light control stairs delay switch circuit 9
Sound and light control touch delay saving switch integrated circuit diagram
No linear feedback amplifier circuit a



Top