Color TV pincushion correction circuit composed of discrete components

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Pincushion correction circuit composed of discrete components of color television

As shown in the figure, a pincushion correction circuit composed of discrete components of a color television. The circuit is based on the Pentol type circuit of the Venus D2918 model. Compared with the general pillow circuit, there are only two stages of V951 and V950 amplification. The reason is that the field sawtooth wave is not taken from the field deflection coil sampling resistor, but from The (46) foot of the TDA8838 was obtained, and because of the small amplitude, a two-stage amplification was added.



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