Schematic lenovo rescuer 15isk superx 5b-cy420-cy510 nm-a711 schematic

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lenovo rescuer 15isk superx 5b-cy420-cy510 nm-a711




Technical Specifications

ParameterValue
BrandSuperX
Model5BB
Motherboard ManufacturerEA EXCELSIOR RENDER
Project CodeSuperX 5BB
Board NumberCustom
RevisionV
DateThursday, July 30, 2015
CPU PlatformSkylake-H (TDP:45W)
PCH / SouthbridgeSkylake PCH-H Sunrise Point (FCBGA-837 23mm * 23mm)
GPU TypenVIDIA N16P-GX 128bit 29mm*29mm
Graphics ArchitectureGDDR5 VRAM*8 128Mx16 2G(2000MHz)
EC / KBCITE8586E
EC/KBC PackageIT8586E
Audio CodecALC3248
BIOS / SPI FlashSPI for E-falsh
Charging ICBQ24780S
Charger ArchitectureBattery Pack 4S1P 60W +19V 6.75A
Power IC(s)NCP81253, NCP81172, NCP812053, SY8286, SY8033, NB685, NB681, APL5930, TPS22966, TPS51217, ISL95831, OZ8618, OZ8116L
RAM TypeDDR4
RAM ArchitectureSO-DIMM 0, SO-DIMM 1 (1866~2133 MHz)
RAM Quantity / Slots2
LAN ICRealTek RTL8111H
WiFi / WLAN ICNGFF
Card Reader IC4IN1 CRD
USB Hub ICUSB3.0 *1, USB2.0*1
HDMI Level ShifterIT6516FN

Technical Summary

The SuperX 5BB motherboard, dated July 30, 2015, is built around the Intel Skylake-H CPU platform with a TDP of 45W, paired with the Skylake PCH-H Sunrise Point southbridge in an FCBGA-837 package. Graphics processing is handled by an nVIDIA N16P-GX GPU with a 128-bit memory interface, supported by eight GDDR5 VRAM chips totaling 2GB at 2000MHz. The embedded controller is an ITE IT8586E, and the audio codec is an ALC3248. The system utilizes DDR4 SO-DIMM memory across two slots, supporting speeds from 1866 to 2133 MHz. The charging architecture consists of a 4S1P 60W battery pack with a 19V 6.75A adapter, managed by a BQ24780S charger IC. Power delivery is handled by a complex array of regulators including NCP81253, NCP81172, NCP812053, SY8286, SY8033, NB685, NB681, APL5930, TPS22966, TPS51217, ISL95831, OZ8618, and OZ8116L. Networking is provided by a RealTek RTL8111H LAN IC, and an IT6516FN serves as the HDMI level shifter.

Technician FAQ

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

A: The embedded controller is an ITE IT8586E.

Q: What is the charging architecture for this motherboard?

A: The system uses a 4S1P 60W battery pack with a 19V 6.75A adapter, managed by a B
 

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