Schematic Gigabyte GA-B150-D3A Rev 1.0 Schematic

[Salim Badakhshan]

Gigabyte GA-B150-D3A Rev 1.0 Schematic

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Technical Specifications

Parameter	Value
Brand	Gigabyte Technology
Model	GA-B150-D3A
Motherboard Manufacturer	Gigabyte Technology
Board Number	GA-B150-D3A
Revision	1.0
Date	Thursday, July 21, 2016
Document Number	9MB150D3A-00-01
CPU Platform	INTEL LGA1151 (Skylake)
CPU Socket	LGA1151
PCH / Southbridge	PCH (B150)
EC / KBC	ITE8628
Audio Codec	Realtek ALC892
BIOS / SPI Flash	SPI BIOS (64M)
BIOS Flash Capacity	64M
LAN IC	INTEL I219
RAM Type	DDR4
RAM Architecture	DDRIV DIMM X 2 (Channel A), DDRIV DIMM X 2 (Channel B)
RAM Quantity / Slots	4
GPU Type	INTEL LGA1151 (Skylake)
Graphics Architecture	VRD12
Power IC(s)	ISL95856 (PWM), ISL95856 (Vcore), ISL95856 (VccGT), RT8237 (PCH-CHOKED), RT8237 (DDR_CHOKED), RT8068A (VPP POWER)
HDMI Level Shifter	RTD2168
Card Reader IC	IT8892E/F
USB Hub IC	IT8892E/F
WiFi / WLAN IC	INTEL I219
Thermal Sensor	NCT3933

Technical Summary

The Gigabyte GA-B150-D3A revision 1.0 motherboard, documented on July 21, 2016, is built around the Intel LGA1151 Skylake CPU platform paired with the B150 PCH. The board utilizes four DDR4 DIMM slots configured across two channels. The SPI BIOS is a 64M capacity flash. The embedded controller is an ITE8628, and the audio codec is a Realtek ALC892. Power regulation is managed by a combination of ISL95856 controllers for Vcore, VccGT, and PWM, alongside RT8237 and RT8068A devices. The LAN and WiFi functionality is provided by an Intel I219 controller. The board features an IT8892E/F for PCI slot and USB hub management, an RTD2168 for DP to VGA conversion, and an NCT3933 thermal sensor.

Technician FAQ

Q: What is the board number and revision of this Gigabyte motherboard?

A: The board number is GA-B150-D3A, revision 1.0.

Q: What CPU platform and socket does this motherboard support?

A: It supports the Intel LGA1151 (Skylake) platform.

Q: What is the BIOS flash capacity and type?

A: The BIOS is an SPI flash with a capacity of 64M.

Q: What EC/KBC controller is used on this board?

A: The EC/KBC controller is the ITE8628.

Q: What audio codec is present on this motherboard?

A: The audio codec is a Realtek ALC892.

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.

GA-B150-D3A Board Number Intel LGA1151 (Skylake) CPU Platform PCH (B150) PCH / Southbridge ITE8628 EC / KBC ALC892 Audio Codec / I219 LAN Controller DDR4 RAM Type Intel LGA1151 (Skylake) Graphics VRD12 Graphics ISL95856 (PWM) Power IC ISL95856 (VCCGT) Power IC ISL95856 (VCORE) Power IC RT8068A (VPP POWER) Power IC RT8237 (DDR_CHOKED) Power IC RT8237 (PCH-CHOKED) Power IC RTD2168 Signal Conditioning IC IT8892E/F Card Reader IC IT8892E/F USB Controller INTEL I219 WiFi / WLAN NCT3933 Thermal / Fan Control