acer q3zmc la-8481p rev-1a 1
Technical Specifications
Technical Summary
This Compal LA-8481P schematic, revision 1.0 dated 2012-04-11, details the Q3ZMC motherboard platform. The board is built around an Intel Ivy Bridge or Sandy Bridge processor in a BGA 1023 package, paired with a Panther Point-M PCH in a 989-pin BGA. System memory is DDR3L at 1333MHz, soldered down on the board. The embedded controller is an ENE KB930 or KB9012, and the audio codec is an ALC271X-VB6 or ALC281X. The board utilizes two SPI ROMs for BIOS storage. Power management is handled by a DC/DC interface circuit and power circuit. Connectivity includes an integrated LAN controller, WLAN support, a card reader on the LS-8482P sub-board, and two USB 3.0 connectors. The platform also integrates an HDMI connector, a TPM module, and an internal digital microphone.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The schematic specifies an ENE KB930 or KB9012 embedded controller.
Q: What is the BIOS configuration on this motherboard?
A: The block diagram indicates two SPI ROMs are used for BIOS storage.
Q: What type of memory does this motherboard use?
A: The board uses DDR3L memory at 1333MHz, configured as memory-down (soldered on board).
Q: What is the audio codec on this motherboard?
A: The schematic lists an ALC271X-VB6 or ALC281X audio codec.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | Q3ZMC |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-8481P |
| Revision | 1.0 |
| Date | 2012-04-11 |
| CPU Platform | Intel Ivy/Sandy Bridge SFF BGA 1023p Processor |
| PCH / Southbridge | Panther Point-M 989p BGA |
| EC / KBC | ENE KB930/KB9012 |
| Audio Codec | ALC271X-VB6/ALC281X |
| BIOS / SPI Flash | SPI ROM x2 |
| RAM Type | DDR3L |
| RAM Architecture | Memory Down |
| RAM Quantity / Slots | On Board |
| LAN IC | Int. |
| WiFi / WLAN IC | WLAN |
| Card Reader IC | LS-8482P Card Reader/B |
| USB Hub IC | USB 3.0 conn x2 |
| HDMI Level Shifter | HDMI Conn. |
| Charger Architecture | DC/DC Interface CKT. |
| Power IC(s) | Power Circuit DC/DC |
| Thermal Sensor | Int. DMIC x 1 |
| TPM | TPM |
Technical Summary
This Compal LA-8481P schematic, revision 1.0 dated 2012-04-11, details the Q3ZMC motherboard platform. The board is built around an Intel Ivy Bridge or Sandy Bridge processor in a BGA 1023 package, paired with a Panther Point-M PCH in a 989-pin BGA. System memory is DDR3L at 1333MHz, soldered down on the board. The embedded controller is an ENE KB930 or KB9012, and the audio codec is an ALC271X-VB6 or ALC281X. The board utilizes two SPI ROMs for BIOS storage. Power management is handled by a DC/DC interface circuit and power circuit. Connectivity includes an integrated LAN controller, WLAN support, a card reader on the LS-8482P sub-board, and two USB 3.0 connectors. The platform also integrates an HDMI connector, a TPM module, and an internal digital microphone.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The schematic specifies an ENE KB930 or KB9012 embedded controller.
Q: What is the BIOS configuration on this motherboard?
A: The block diagram indicates two SPI ROMs are used for BIOS storage.
Q: What type of memory does this motherboard use?
A: The board uses DDR3L memory at 1333MHz, configured as memory-down (soldered on board).
Q: What is the audio codec on this motherboard?
A: The schematic lists an ALC271X-VB6 or ALC281X audio codec.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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