Schematic hp pavilion 22-b series aio quanta molokai n91a dan91amb6d0 schematic

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hp pavilion 22-b series aio=quanta molokai n91a dan91amb6d0.pdf

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Technical Specifications

Parameter	Value
Brand	HP
Model	Molokai
Motherboard Manufacturer	Quanta Computer Inc.
Project Code	HP-Molokai
Board Number	154
Revision	1A
Date	Monday, January 18, 2016
CPU Platform	Intel Braswell-M
CPU Model	Intel Braswell (TDP 6.5W) SoC
CPU Socket	BGA1170
GPU Type	N16V-GMR
Graphics Architecture	N16V-GMR (PCIE I/F)
dGPU Chip Number	N16V-GMR1
EC / KBC	IT8887
Audio Codec	ALC3252
BIOS / SPI Flash	ROM
Charging IC	RT6575AGQW
Power IC(s)	RT8231B, RT5041A, RT8175A, TPS51363, APL3523A, RT8812A
RAM Type	DDR3L
RAM Architecture	DDR3 L Channel A, DDR3 L Channel B
RAM Quantity / Slots	SODIMM1, SODIMM2
Card Reader IC	RTS5145
USB Hub IC	GL850G-50
LAN IC	RTL8161GSH-CG
WiFi / WLAN IC	WLAN (NGFF)
HDMI Level Shifter	RTD2136

Technical Summary

The HP Molokai motherboard, manufactured by Quanta Computer Inc. (Board Number 154, Revision 1A, dated January 18, 2016), is built on the Intel Braswell-M platform with a BGA1170 CPU SoC rated at 6.5W TDP. The discrete graphics solution is an N16V-GMR1 GPU with dedicated DDR3 VRAM. System memory consists of two DDR3L SODIMM slots supporting up to 8GB per channel at 1600MT/s. The embedded controller is an IT8887, and the audio codec is an ALC3252. Power management is handled by a combination of ICs including the RT6575AGQW, RT8231B, RT5041A, RT8175A, TPS51363, APL3523A, and RT8812A. The board features an RTL8161GSH-CG LAN controller, a GL850G-50 USB 2.0 hub, an RTS5145 card reader, and an RTD2136 DP to LVDS converter. The BIOS is stored on a ROM IC, and the platform supports WLAN via an NGFF module.

Technician FAQ

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

A: The embedded controller is an IT8887.

Q: What is the discrete GPU on this motherboard?

A: The discrete GPU is an N16V-GMR1 with dedicated DDR3 VRAM.

Q: What audio codec is used on this board?

A: The audio codec is an ALC3252.

Q: What LAN controller is present on this motherboard?

A: The LAN controller is an RTL8161GSH-CG.

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.

154 Board Number Braswell-M CPU Platform Intel Braswell (TDP 6.5W) SoC CPU Model N16V-GMR Graphics N16V-GMR (PCIE I/F) Graphics N16V-GMR1 GPU Chip IT8887 EC / KBC ALC3252 Audio Codec RT6575AGQW Charging / PD IC APL3523A Power IC RT5041A Power IC RT8175A Power IC RT8231B Power IC RT8812A Power IC TPS51363 Power IC DDR3L RAM Type RTS5145 Card Reader IC GL850G-50 USB Controller RTL8161GSH-CG LAN Controller RTD2136 Signal Conditioning IC