Located near the DC-in jack on the top side. If these short, the laptop will not draw any current from the adapter.
If you find an older Rev 09 schematic, do not use it to repair a Rev 10. The differences are significant and affect the top-level interconnect: lad711p rev 10 schematic top
The LAD711P Rev 10 uses a modern resonant topology for high efficiency (>85%). Understanding its schematic allows repair of Samsung LN40C530, LN46C550, and similar models. Key vulnerabilities are the PFC stage and startup resistors for standby. Located near the DC-in jack on the top side
The LAD711P Rev 10 schematic top-level design represents a comprehensive and well-structured electronic circuit or system. The design incorporates high-performance components, advanced features, and careful design considerations to ensure reliable and efficient operation. lad711p rev 10 schematic top