Philips Semiconductors datasheet in PDF, 93.5 KB, for the TDA4867J. Based on general knowledge this is a vertical deflection booster used in CRT monitors and televisions, so the document covers its pinout, supply conditions and application circuit. Technicians use it to check voltages on the chip pins, diagnose a collapsed or compressed vertical scan, and confirm a substitute is compatible. Make sure the suffix on the fitted part matches the package described before ordering a replacement.
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