acer aspire 4535_4540 compal_la-5521p_rev0.2 schematic
acer aspire 4535_4540=1=compal_la-5521p_rev0.2.pdf
Technical Specifications
Technical Summary
The Compal NBLG0 LA-5521P Rev 0.2 motherboard is built on the AMD Tigris (JV40-TR) platform, supporting a Caspian processor in an S1G3 socket. The platform integrates an ATI RS880M northbridge and an ATI SB710 southbridge, with discrete graphics provided by an ATI M92-M2 XT GPU featuring 512MB of VRAM. System memory is configured as dual-channel DDRII via two 200-pin SO-DIMM slots. The embedded controller is an ENE KB926, and the audio subsystem is managed by a Realtek ALC888 HDA codec. Networking is handled by an Atheros AR8131 Gigabit LAN controller. The board includes a JMB385 card reader controller and an ADM1032 thermal sensor. The BIOS is stored on the ATI RS880M BIOS flash.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The ENE KB926.
Q: What is the audio codec on this motherboard?
A: The Realtek ALC888 HDA codec.
Q: What is the LAN IC on this motherboard?
A: The Atheros AR8131 Gigabit LAN controller.
Q: What is the card reader IC on this motherboard?
A: The JMB385 card reader controller.
Q: What thermal sensor is used on this motherboard?
A: The ADM1032 thermal sensor.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer aspire 4535_4540=1=compal_la-5521p_rev0.2.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | NBLG0 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | NBLG0 |
| Board Number | LA-5521P |
| Revision | 0.2 |
| Date | 2009-06-04 |
| Document Number | NBLG0 LA-5521P |
| CPU Platform | AMD Tigris (JV40-TR) |
| CPU Model | Caspian Processor |
| CPU Socket | S1G3 |
| PCH / Southbridge | ATI SB710 |
| GPU Type | ATI M92-M2 XT |
| Graphics Architecture | ATI RS880M |
| dGPU Chip Number | ATI M92-M2 XT |
| EC / KBC | ENE KB926 |
| Audio Codec | ALC888 |
| BIOS / SPI Flash | ATI RS880M BIOS |
| RAM Type | DDRII |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 200pin DDRII-SO-DIMM X2 |
| Card Reader IC | JMB385 |
| LAN IC | Atheros AR8131 |
| WiFi / WLAN IC | Atheros AR8131 |
| Thermal Sensor | ADM1032 |
Technical Summary
The Compal NBLG0 LA-5521P Rev 0.2 motherboard is built on the AMD Tigris (JV40-TR) platform, supporting a Caspian processor in an S1G3 socket. The platform integrates an ATI RS880M northbridge and an ATI SB710 southbridge, with discrete graphics provided by an ATI M92-M2 XT GPU featuring 512MB of VRAM. System memory is configured as dual-channel DDRII via two 200-pin SO-DIMM slots. The embedded controller is an ENE KB926, and the audio subsystem is managed by a Realtek ALC888 HDA codec. Networking is handled by an Atheros AR8131 Gigabit LAN controller. The board includes a JMB385 card reader controller and an ADM1032 thermal sensor. The BIOS is stored on the ATI RS880M BIOS flash.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The ENE KB926.
Q: What is the audio codec on this motherboard?
A: The Realtek ALC888 HDA codec.
Q: What is the LAN IC on this motherboard?
A: The Atheros AR8131 Gigabit LAN controller.
Q: What is the card reader IC on this motherboard?
A: The JMB385 card reader controller.
Q: What thermal sensor is used on this motherboard?
A: The ADM1032 thermal sensor.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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