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DELL (Pegatron) CORE COMBO B2 A00 Schematic · Schematic (81 pages)

File name: CORE_COMBO_B2_A00 Schematic.pdf

DELL (Pegatron) CORE COMBO B2 A00 Schematic — Schematic, 81 pages. Main chips: MEC5085 / ECE5048 / ECE5048-LZY (EC), W25Q128FVSIQ / W25Q64FVSSIQ / W25X10CLSNIG (BIOS flash), BQ24777RUYR / BQ24777 (charger), SY8003DFC (PWM). Covers: charger / battery, audio, power sequence, CPU, power, camera.

DELL (Pegatron) CORE COMBO B2 A00 Schematic · Schematic (81 pages) — page 1 preview
Page 1 preview (watermarked, reduced size)
Type
Schematic / document
Size
2.0 MB
Pages
81
Added
2026-10-09
Brand
DELL (Pegatron)
MD5
57E487063C34D2D3E626C02E40F27103
Found in
Computers › Laptop › DELL › Unorganized › SCH

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Main chips and parts

PartFunction
MEC5085EC (embedded controller)
ECE5048EC (embedded controller)
ECE5048-LZYEC (embedded controller)
W25Q128FVSIQBIOS / SPI flash
W25Q64FVSSIQBIOS / SPI flash
W25X10CLSNIGBIOS / SPI flash
W25Q128BIOS / SPI flash
W25Q64BIOS / SPI flash
MX25L12873FMBIOS / SPI flash
S25FL128LBIOS / SPI flash
W25X10CLNIGBIOS / SPI flash
GD25B128CBIOS / SPI flash
BQ24777RUYRCharger
BQ24777Charger
SY8003DFCPower (PWM)

Text from the first pages

Eriksson Jack · Card Audio Connector (JSIMUAJ2/ 18-pin) · Magellan FPC · Cable battery · Wired for · B Reference Card (JSIMUAJ1/ · Audio Connector 18-pin) · Control. Codec CORE_B2 IC BQ24777RUYR Control. · Port Sequence Port · Sensor Connector Conn. · Pack Battery · Debug JTAG · Connector Conn. Connector · E PWR In Battery Debug (JXDP1) CPU JTAG (JDEG1) CPU Misc. · RTC Hot · XDP for · for APS for LPC · Col. Hall LID · Sensor Switch Flash · Switch Switch U46) IC · Load Load (U45 · Conn. Left Back USH Conn. (U6213) RSVD · Port Connector Socket ROM (U1) ROM (U25) · Port Camera Flash (U2)

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