BIOS WORLDDELL (Compal) Dell Latitude 3540 Compal LA-A491P Rev 0.3 · Schematic (59 pages)
File name: Dell Latitude 3540 Compal LA-A491P Rev 0.3.pdf
DELL (Compal) Dell Latitude 3540 Compal LA-A491P Rev 0.3 — Schematic, 59 pages. Main chips: KB9012 / KB9012A4 / KB9012A3 (EC), EN25Q64-104HIP (BIOS flash), BQ24717 (charger), SY8003DFC / TPS51225CRUKR / RT8207MZQW (PWM). Covers: RF, audio, CPU, memory, storage (SATA / NVMe), camera.
- Type
- Schematic / document
- Size
- 1.1 MB
- Pages
- 59
- Added
- 2026-10-09
- Brand
- DELL (Compal)
- Board
- LA-A491P
- Also written as
- LAA491P · LA A491P · LAA 491P · LAA-491P
- MD5
- 1EE67BEFB840C0B04FF8E6434B0AC36E
- Found in
- Computers › Laptop › DELL › Unorganized › SCH
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Main chips and parts
| Part | Function |
|---|---|
| KB9012 | EC (embedded controller) |
| KB9012A4 | EC (embedded controller) |
| KB9012A3 | EC (embedded controller) |
| KB9012QF-A4 | EC (embedded controller) |
| EN25Q64-104HIP | BIOS / SPI flash |
| BQ24717 | Charger |
| SY8003DFC | Power (PWM) |
| TPS51225CRUKR | Power (PWM) |
| RT8207MZQW | Power (PWM) |
| SY8208DQNC | Power (PWM) |
| SY8206DQNC | Power (PWM) |
| SY8036LDBC | Power (PWM) |
| TPS51622RSM | Power (PWM) |
| ISL62881CHRTZ-T | Power (PWM) |
| TPS51212DSCR | Power (PWM) |
Text from the first pages
Compal Schematic Shark Mainstream2 AMD 2013-05-15 config VENUS · BOM UMA DIS · Intel UMA/DIS · component XT · Pro,VENUS nopop parts · component function UMA Discrete EMI · level Connector for for VENUS VENUS parts Reserve parts · level XDP Only parts · Only EMI ESD · X76@ CONN@ XDP@ UMA@ EMI@ @EMI@ · 46@ DIS@ ESD@ RF@ · Control 0, 8GB HDD ODD Camera Digital (Half) Reader Screen only) · Digital (With WLAN Touch · USB USB USB USB Mini Card (OAK Digital ALC3223 · SMBus Pad P.27 · Haswell Processor DC BGA1168 · Intel Lynx · LPC 33MHz KBC · DP PCI-E · LVDS VGA · Mini Half · LS-9102P pin Hot
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Other files for the same board
- Compal - LA-A491P 2013-05-23 2013-05-15 DELL Latitude 3540 Rev 0.3.pdf
- COMPAL LA-A491P R0.3 SCHEMATICS.pdf
- DELL Latitude 3540 - LA-A491P.cad
- LA-A491P DELL Latitude 3540 点位.cad
- LA-A491P Dell Latitude 3540.pdf
- LA-A491P R10-0624.brd
- LA-A491P_Dell_Latitude 3540RTE.pcb
- LA-A491P_Latitud 3540 Boardview.pdf
- LA-A491P(ZAL00).pdf