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Following a structured approach is vital when repairing an ILPI-354 board. Use the information above as your map.
If troubleshooting dictates that the ILPI-354 V.A cannot be salvaged via standard component swaps (such as replacing blown caps), a full board replacement can be executed quickly using simple shop tools: ilpi354 va schematic updated
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Dell SE2216H Power Supply Board ILPI-354 (P/N - eBay Following a structured approach is vital when repairing
In Rev 1.0 boards, they were 0805 size. In Rev 2.0 boards, they are 1206. If your ILPI354 gets hot but you have 19V on pin 17, replace these resistors even if they measure fine. They develop micro-cracks. Use 1.5-ohm to 2.2-ohm as a modern substitute. This link or copies made by others cannot be deleted
The schematic shows a split-rail design:
: Generates the necessary juice for the audio circuit (if applicable) and powers the constant-current LED driver.
Verify the voltage at the controller IC (e.g., Pin 6 or 8 depending on the chip) to ensure the oscillator is starting .