Schematic hp pavilion dm1-4000 quanta nm2 da0nm2mb6c0 rev1a schematic

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hp pavilion dm1-4000 quanta nm2 da0nm2mb6c0_rev1a schematic

hp pavilion dm1-4000=1=quanta nm2 da0nm2mb6c0_rev1a.pdf

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Technical Specifications

Parameter	Value
Brand	HP
Model	Butternut (NM9)
Document Number	5544332211DDCCBBAASize
Revision	1A
Date	Wednesday, July 13, 2011
CPU Platform	Sandy Bridge Intel Processor BGA 1023 PULV 17Watt
PCH / Southbridge	Cougar Point FCBGA package, Package size: 25 mm x 25 mm, Ball Count: 989, Ball pitch: 0.6 mm
EC / KBC	ENE3930 A2
Audio Codec	ALC
BIOS / SPI Flash	SPI Flash
Charging IC	OZ8681
Charger Architecture	BATT Charger OZ8681
Power IC(s)	RT8240BZ, RT8165BGQW, RT8223, OZ8681, RT8207, RT8241EZ, RT8209A, NCP6131S52MNR2G, RT9025, RT8208A, G5173, SLG55448VTR
RAM Type	DDR3
RAM Architecture	DDR3 1333MT/s (Single Channel B), DDR3 SO-DIMM-1, DDR3 on board SPI STD31*24mm
RAM Quantity / Slots	4GB Max.
LAN IC	RTL8111E
WiFi / WLAN IC	WLAN

Technical Summary

This HP Butternut (NM9) motherboard, documented under revision 1A dated July 13, 2011, is built around the Sandy Bridge Intel Processor in a BGA 1023 PULV 17Watt package, paired with the Cougar Point Platform Controller Hub in a 25mm x 25mm FCBGA package with 989 balls. The system utilizes an ENE3930 A2 EC/KBC and an ALC audio codec. Power management is handled by a comprehensive set of regulators including the RT8240BZ, RT8165BGQW, RT8223, OZ8681, RT8207, RT8241EZ, RT8209A, NCP6131S52MNR2G, RT9025, and RT8208A, with the OZ8681 serving as the battery charger. Memory architecture supports DDR3 1333MT/s in a single channel configuration, with a maximum capacity of 4GB via a SO-DIMM slot and onboard SPI memory. Networking is provided by the RTL8111E LAN controller and an integrated WLAN module.

Technician FAQ

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

A: The EC/KBC is an ENE3930 A2.

Q: What is the charging IC and architecture?

A: The charging IC is an OZ8681, configured as a battery charger.

Q: What is the CPU and PCH platform?

A: The CPU is a Sandy Bridge Intel Processor in a BGA 1023 PULV 17Watt package, and the PCH is a Cougar Point in a 25mm x 25mm FCBGA package with 989 balls.

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

Indexed motherboard components

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Sandy Bridge Intel Processor BGA 1023 PULV 17Watt CPU Platform BALL COUNT: 989 PCH / Southbridge BALL PITCH: 0.6 MM PCH / Southbridge PACKAGE SIZE: 25 MM X 25 MM PCH / Southbridge ENE3930 A2 EC / KBC OZ8681 Charging / PD IC G5173 Power IC NCP6131S52MNR2G Power IC OZ8681 Power IC RT8165BGQW Power IC RT8207 Power IC RT8208A Power IC RT8209A Power IC RT8223 Power IC RT8240BZ Power IC RT8241EZ Power IC RT9025 Power IC SLG55448VTR Power IC DDR3 RAM Type RTL8111E LAN Controller WLAN# WiFi / WLAN