La-e801p Rev 2.0 Schematic Patched File

Unlocking the Secrets of LA-E801P Rev 2.0 Schematic: A Comprehensive Guide

• Step 1 – Visual: Check for corrosion near PU2 (BQ24735) or PQ30/31. This is a common failure.
• Step 2 – Measure: Find DC_IN (page 4 of schematic). Verify 19V at drain of PQ30.
• Step 3 – Check ACDET: On PU2, pin 5 (ACDET) should be ~2.6V (via resistor divider PR33/PR34). If not, charger IC won't turn on.
• Step 4 – Check REGN: PU2 pin 16 (REGN) = 6V. If missing, replace PU2.

: The schematic defines multiple power states including S0 (Full On), S3 (Suspend to RAM), S4 (Suspend to Disk), and S5 (Soft Off). Key IC Components Embedded Controller (EC) la-e801p rev 2.0 schematic

Signal States: Defines behavior for SLP_S3#, SLP_S4#, and SLP_S5# across power states (S0 Full ON to S5 Soft OFF). Common Troubleshooting Points Unlocking the Secrets of LA-E801P Rev 2