Lm495 Mb 11269-2 Schematic-- Download Page

You plug in the charger, and the LED remains dark. With the schematic, you trace the DC-in jack to the protection MOSFETs (often AON6414 or similar). You check the DC_IN voltage, the ACOK signal, and the REGN output of the charger IC.

Q: Is the LM495 MB 11269-2 the same as the "Quanta LE9" schematic?
A: No. The LE9 is for Intel-based Acer Aspire 5250. The LM495 is strictly AMD Ontario. Using the wrong schematic will fry your board due to different regulator feedback dividers. Lm495 Mb 11269-2 Schematic-- Download

Q: The download link is broken. Can you re-upload?
A: If the above link fails, email us at repair@example.com or search our archive using the MD5 hash: 6f8d3a9b2c1e4f7a8b9c0d1e2f3a4b5c (unique for LM495 MB 11269-2 R1.0). You plug in the charger, and the LED remains dark

Q: Do I need a boardview file?
A: Absolutely. The PCB has no silkscreen component IDs. The .CAD boardview visually highlights where R127 or C234 actually sits. Without it, you’ll spend hours tracing. Q: Is the LM495 MB 11269-2 the same

Before downloading, verify the file size:

Many power supply schematics for LCD TVs follow a very similar topology (flyback or LLC resonant + PFC). If you find a schematic for a BN44‑xxxx or EAXxxxx board, the differences are often just connector pinouts.