La-e801p Rev 2.0 Schematic !!top!! [Fully Tested]
Before applying any power, use a digital multimeter in resistance mode to check the main coils. Low resistance (under 2 Ohms) on a 3.3V or 5V rail indicates a severe short circuit.
The LA-E801P REV 2.0 supports a range of configurations, which your schematic will detail: la-e801p rev 2.0 schematic
: If 19V stops abruptly at the first or second safety MOSFET (e.g., missing on pin 8 of PQB12 ), inspect the dual-transistor arrays like the PE642DT configuration, which often regulate gate logic controls. Before applying any power, use a digital multimeter