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CA3224E
DUCT E NT E PRO T E L O LACEM P E Sheet OBS DataD R ED MEN ECOM
October 2002
FN1553.2
NO R
Automatic Picture Tube Bias Control Circuit Description
The CA3224E is an automatic picture tube bias control circuit used in color TV receiver CRT drive circuits. It is used to provide dynamic bias control of the grey scale both initially and over the C...