acer compal la-a401p zsjvv_rev1.0 schematic
acer=1=compal la-a401p zsjvv_rev1.0.pdf
Technical Specifications
Technical Summary
The Compal ZSJVV LA-A401P is a tablet motherboard designed around the MediaTek MT8389W/MT8125 Cortex-A7 1.2GHz quad-core processor. The platform integrates a PowerVR SGX544MP GPU and is paired with 1GB of DDR3L memory configured as two 4Gb x16 devices, with a maximum supported VRAM size of 2GB. Power management is handled by the MT6320 PMIC, which integrates LDO outputs, buck outputs, and a battery charger. Wireless connectivity is provided by an NH520T/NH520 module supporting WiFi, Bluetooth 4.0, and GPS. The board also features a dedicated MT3332 GLONASS GPS IC for Russian SKU support, an MT6167 3G GSM modem, and a Goodix G927 touch sensor controller. Storage is provided by 8G or 16G eMMC, and the display interface uses an SN75LVDS83B LVDS transmitter. Motion sensing includes an MPU-3050 gyroscope and a Kionix KXTF9-4100 G-sensor.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is LA-A401P and the project code is ZSJVV.
Q: What CPU platform is used on the LA-A401P?
A: The CPU platform is the MediaTek MT8389W/MT8125 Cortex-A7 1.2GHz quad-core processor.
Q: What is the memory configuration on this board?
A: The board uses DDR3L memory configured as 1GB (two 4Gb x16 chips), with a maximum supported VRAM size of 2GB.
Q: What wireless module is used on this motherboard?
A: The wireless module is the NH520T/NH520, supporting WiFi, Bluetooth 4.0, and GPS.
Q: What PMIC is used on the LA-A401P?
A: The PMIC is the MediaTek MT6320, which integrates LDO outputs, buck outputs, and a battery charger.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer=1=compal la-a401p zsjvv_rev1.0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | ZSJVV -LA-A401P |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | ZSJVV |
| Board Number | LA-A401P |
| Revision | 1.0 |
| Date | 2013-06-13 |
| CPU Platform | MT8389W/MT8125 Cortex-A7 1.2GHz Quad-Core |
| GPU Type | PowerVR SGX544MP |
| RAM Type | DDR3L 1GB (4Gb X16 *2 Pcs) |
| RAM Architecture | 2GB Max. support VRAM size |
| WiFi / WLAN IC | NH520T/NH520* WIFI BT4.0 GPS |
| PMIC | MT6320 |
| 3G Modem | MT6167 |
| GPS IC | MT3332 GLONASS |
| Touch Sensor IC | Goodix G927 |
| Gyro Sensor | MPU-3050 |
| G-Sensor | Kionix_KXTF9-4100 |
| LVDS Transmitter | SN75LVDS83B |
| eMMC Storage | 8G/16G |
Technical Summary
The Compal ZSJVV LA-A401P is a tablet motherboard designed around the MediaTek MT8389W/MT8125 Cortex-A7 1.2GHz quad-core processor. The platform integrates a PowerVR SGX544MP GPU and is paired with 1GB of DDR3L memory configured as two 4Gb x16 devices, with a maximum supported VRAM size of 2GB. Power management is handled by the MT6320 PMIC, which integrates LDO outputs, buck outputs, and a battery charger. Wireless connectivity is provided by an NH520T/NH520 module supporting WiFi, Bluetooth 4.0, and GPS. The board also features a dedicated MT3332 GLONASS GPS IC for Russian SKU support, an MT6167 3G GSM modem, and a Goodix G927 touch sensor controller. Storage is provided by 8G or 16G eMMC, and the display interface uses an SN75LVDS83B LVDS transmitter. Motion sensing includes an MPU-3050 gyroscope and a Kionix KXTF9-4100 G-sensor.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is LA-A401P and the project code is ZSJVV.
Q: What CPU platform is used on the LA-A401P?
A: The CPU platform is the MediaTek MT8389W/MT8125 Cortex-A7 1.2GHz quad-core processor.
Q: What is the memory configuration on this board?
A: The board uses DDR3L memory configured as 1GB (two 4Gb x16 chips), with a maximum supported VRAM size of 2GB.
Q: What wireless module is used on this motherboard?
A: The wireless module is the NH520T/NH520, supporting WiFi, Bluetooth 4.0, and GPS.
Q: What PMIC is used on the LA-A401P?
A: The PMIC is the MediaTek MT6320, which integrates LDO outputs, buck outputs, and a battery charger.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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