Schematic hp quanta x22 chocolate amd beema disuma schematic

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hp quanta x22 chocolate amd beema disuma

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Technical Specifications

Parameter	Value
Brand	Quanta Computer Inc.
Project Code	X22NB5/RD3
Document Number	1A141
Date	Tuesday, November 18, 2014
CPU Platform	AMD Beema & Carrizo-L
GPU Type	AMD MESO XT
dGPU to UMA Conversion Support	Chocolate AMD Beema DIS/UMA (14.0"/15.6"/17.3")
EC / KBC	ENE KB9028QF C
EC/KBC Package	LQFP 128P
Audio Codec	ALC3227-CG
BIOS / SPI Flash	System BIOS SPI ROM
Charging IC	BQ24728H
Power IC(s)	RT7238B / RT7238C, RT8231BGQW, ISL62771, RT8899AGQW, NAOZ1267QI-02 / RT8068AZQW, RT8068A / APL3523A, APW8824 / APW8824
RAM Type	DDR3L
RAM Architecture	DDR3L SO-DIMM
RAM Quantity / Slots	2
Card Reader IC	Realtek RTS5239
LAN IC	RTL8111HSH-CG, RTL8107ESH-CG, RTL8166EH-CG
WiFi / WLAN IC	WLAN / BT Combo NGFF M2
HDMI Level Shifter	RTD2136R

Technical Summary

The Quanta X22NB5/RD3 project is an AMD Beema and Carrizo-L platform supporting both discrete and UMA graphics configurations across 14.0", 15.6", and 17.3" form factors. The motherboard utilizes an AMD MESO XT GPU with dGPU to UMA conversion capability. System memory consists of two DDR3L SO-DIMM slots. The embedded controller is an ENE KB9028QF C in an LQFP 128P package. Audio is handled by a Realtek ALC3227-CG codec. The system BIOS resides on a dedicated SPI ROM. Power management is distributed across multiple ICs including RT7238B/RT7238C, RT8231BGQW, ISL62771, RT8899AGQW, NAOZ1267QI-02/RT8068AZQW, RT8068A/APL3523A, and APW8824/APW8824. Charging is managed by a BQ24728H controller. Networking is provided by Realtek LAN chips RTL8111HSH-CG, RTL8107ESH-CG, or RTL8166EH-CG, with a WLAN/BT combo module on NGFF M2. A Realtek RTS5239 card reader and RTD2136R DP to LVDS translator are also present.

Technician FAQ

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

A: The embedded controller is an ENE KB9028QF C in an LQFP 128P package.

Q: Does this motherboard support dGPU to UMA conversion?

A: Yes, the schematic explicitly supports Chocolate AMD Beema DIS/UMA configurations for 14.0", 15.6", and 17.3" models.

Q: What BIOS flash type is used?

A: The system BIOS is stored on a dedicated SPI ROM.

Q: What charging IC is used?

A: The charging controller is a BQ24728H.

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

Indexed motherboard components

Open a component to see every indexed schematic that uses the same part.

RD3 Project Code X22NB5 Project Code Beema CPU Platform Carrizo CPU Platform AMD Meso XT Graphics Model KB9028QF C EC / KBC ALC3227-CG Audio Codec BQ24728H Charging / PD IC APL3523A Power IC APW8824 Power IC ISL62771 Power IC NAOZ1267QI-02 Power IC RT7238B Power IC RT7238C Power IC RT8068A Power IC RT8068AZQW Power IC RT8231BGQW Power IC RT8899AGQW Power IC DDR3L RAM Type RTS5239 Card Reader IC RTL8107ESH-CG LAN Controller RTL8111HSH-CG LAN Controller RTL8166EH-CG LAN Controller WLAN / BT Combo NGFF M2 WiFi / WLAN RTD2136R Signal Conditioning IC