Ilpi-354 V.a Schematic __link__

The board often utilizes discrete components like MOSFETs for power switching and white LED drivers like the Texas Instruments TPS61199 for backlighting.

The final section of the Ilpi-354 V.a schematic shows: Ilpi-354 V.a Schematic

If you are currently facing a dead Ilpi-354 V.a, stop randomly swapping components. Download a generic linear power supply schematic, annotate it with your measured voltages, and compare it to the likely topology described above. Better yet, take an evening to trace your specific board and join the small community of engineers who have resurrected this legendary power module. The board often utilizes discrete components like MOSFETs