Salim Badakhshan
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Sony MBX-250 Schematic
Technical Specifications
Technical Summary
This motherboard is built on the Intel Sandy Bridge platform with a Cougar Point PCH, supporting dual-channel DDRIII 1066/1333 memory across two slots. Graphics configuration supports Discrete, UMA, and PX co-lay modes, with an Nvidia N12P discrete GPU option. The system is managed by a Nuvoton NPCE795P EC/KBC controller. Audio is handled by a Realtek ALC271X codec. The BIOS is stored on a 4MB SPI Flash ROM. Power management includes a TI BQ24745RHDR charger IC and multiple DC/DC converters including RT8208BGQW, NCP6131S52MNR, UP6165BQKF, UP6183PQAG, UP6128PQDD, RT9025, NCP5911MNTBG, and APL5916KAI. Networking is provided by a Broadcom BCM57780A1K Gigabit Ethernet controller and 802.11a/b/g wireless. USB 3.0 support is enabled via a uPD720200 hub controller. The card reader is driven by an ENE P2793 controller, with thermal monitoring via an ENE P2800 sensor.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The motherboard uses a Nuvoton NPCE795P EC/KBC controller.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 4MB SPI Flash ROM.
Q: What charging IC is used?
A: The charging circuit is built around a Texas Instruments BQ24745RHDR charger IC.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the graphics architecture supports Discrete, UMA, and PX co-lay configurations.
Q: What memory type and configuration is supported?
A: The motherboard supports dual-channel DDRIII 1066/1333 memory across two slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Nvidia |
| CPU Platform | Intel Sandy Bridge |
| PCH / Southbridge | Intel Cougar Point |
| GPU Type | Nvidia N12P (Discrete) |
| Graphics Architecture | Discreet/UMA/PX Co-lay |
| EC / KBC | NPCE795P |
| EC/KBC Manufacturer | NUVOTON |
| Audio Codec | ALC271X |
| BIOS / SPI Flash | SPI Flash ROM 4MB |
| Charging IC | BQ24745RHDR |
| Charger Architecture | TI CHARGER |
| Power IC(s) | RT8208BGQW, NCP6131S52MNR, UP6165BQKF, UP6183PQAG, UP6128PQDD, RT9025, NCP5911MNTBG, APL5916KAI |
| RAM Type | DDRIII 1066/1333 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 2 |
| LAN IC | BCM57780A1K |
| WiFi / WLAN IC | 802.11a/b/g |
| USB Hub IC | uPD720200 |
| Card Reader IC | ENE P2793 |
| Thermal Sensor | ENE P2800 |
| HDMI Level Shifter | Level shifter |
Technical Summary
This motherboard is built on the Intel Sandy Bridge platform with a Cougar Point PCH, supporting dual-channel DDRIII 1066/1333 memory across two slots. Graphics configuration supports Discrete, UMA, and PX co-lay modes, with an Nvidia N12P discrete GPU option. The system is managed by a Nuvoton NPCE795P EC/KBC controller. Audio is handled by a Realtek ALC271X codec. The BIOS is stored on a 4MB SPI Flash ROM. Power management includes a TI BQ24745RHDR charger IC and multiple DC/DC converters including RT8208BGQW, NCP6131S52MNR, UP6165BQKF, UP6183PQAG, UP6128PQDD, RT9025, NCP5911MNTBG, and APL5916KAI. Networking is provided by a Broadcom BCM57780A1K Gigabit Ethernet controller and 802.11a/b/g wireless. USB 3.0 support is enabled via a uPD720200 hub controller. The card reader is driven by an ENE P2793 controller, with thermal monitoring via an ENE P2800 sensor.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The motherboard uses a Nuvoton NPCE795P EC/KBC controller.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 4MB SPI Flash ROM.
Q: What charging IC is used?
A: The charging circuit is built around a Texas Instruments BQ24745RHDR charger IC.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the graphics architecture supports Discrete, UMA, and PX co-lay configurations.
Q: What memory type and configuration is supported?
A: The motherboard supports dual-channel DDRIII 1066/1333 memory across two slots.
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.
Sandy Bridge
CPU Platform
N12P
Graphics Model
Discreet/UMA/PX Co-lay
Graphics Model
NPCE795P
EC / KBC
ALC271X
Audio Codec
BQ24745RHDR
Charging / PD IC
APL5916KAI
Power IC
NCP5911MNTBG
Power IC
NCP6131S52MNR
Power IC
RT8208BGQW
Power IC
RT9025
Power IC
UP6128PQDD
Power IC
UP6165BQKF
Power IC
UP6183PQAG
Power IC
DDR3
RAM Type
BCM57780A1K
LAN Controller
UPD720200
USB Controller
P2793
Card Reader IC
P2800
Thermal / Fan Control
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
Sandy Bridge
CPU Platform
N12P
Graphics Model
Discreet/UMA/PX Co-lay
Graphics Model
NPCE795P
EC / KBC
ALC271X
Audio Codec
BQ24745RHDR
Charging / PD IC
APL5916KAI
Power IC
NCP5911MNTBG
Power IC
NCP6131S52MNR
Power IC
RT8208BGQW
Power IC
RT9025
Power IC
UP6128PQDD
Power IC
UP6165BQKF
Power IC
UP6183PQAG
Power IC
DDR3
RAM Type
BCM57780A1K
LAN Controller
UPD720200
USB Controller
P2793
Card Reader IC
P2800
Thermal / Fan Control
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