Schematic lenovo c355 c455 6050a2579601 cx55 svt gpu rev x01 2013.05.30 1040 schematic

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lenovo c355 c455 6050a2579601 cx55 svt gpu rev x01 2013.05.30 1040




Technical Specifications

ParameterValue
BrandUnknown (Non-Apple)
ModelKABINI
Motherboard ManufacturerUnknown
Project CodeC355_GPU
Board NumberA01-00113
RevisionA01-00113
Date2013/05/29
CPU PlatformKABINI FT3
GPU TypeNVIDIA N14M-GE1A-AIO
EC / KBCITE IT8519
Audio CodecALC272
Audio AmplifierALC109
BIOS / SPI FlashSPI Flash For BIOS
EC Flash / ROMSPI Flash For EC
Charging ICUSB Charger
RAM TypeDDR3
RAM ArchitectureSingle Channel
RAM Quantity / Slots2 SO-DIMM Slots
Card Reader ICRTS5229
LAN ICRTL8111F
WiFi / WLAN ICWLAN Card (Mini PCI-E)
HDMI Level ShifterPS8625 (DP to LVDS)
GPU Core Voltage RegulatorADP3211A
APU Core Voltage Regulator62771

Technical Summary

This motherboard is based on the AMD KABINI FT3 platform, identified by project code C355_GPU and board number A01-00113, dated 2013/05/29. The system utilizes an ITE IT8519 EC/KBC for system control, with a dedicated SPI flash for EC firmware. The BIOS is stored on a separate SPI flash device. Audio is handled by an ALC272 codec paired with an ALC109 amplifier. The discrete GPU is an NVIDIA N14M-GE1A-AIO, with its core voltage regulated by an ADP3211A controller, while the APU core uses a 62771 regulator. Memory configuration consists of two SO-DIMM slots supporting single-channel DDR3. Networking is provided by a Realtek RTL8111F Gigabit LAN controller, and wireless connectivity is via a Mini PCI-E WLAN card. A Realtek RTS5229 card reader is present, and display output includes an HDMI interface with a PS8625 DP-to-LVDS converter.

Technician FAQ

Q: What EC/KBC is used on this motherboard?

A: The motherboard uses an ITE IT8519 EC/KBC, with a dedicated SPI flash for EC firmware.

Q: What is the discrete GPU on this motherboard?

A: The discrete GPU is an NVIDIA N14M-GE1A-AIO.

Q: What audio codec and amplifier are used?

A: The audio codec is an ALC272, and the audio amplifier is an ALC109.

Q: What is the memory configuration?

A: The motherboard supports single-channel DDR3 memory via two SO-DIMM slots.

Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
 

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