acer aspire 5741 new70-80-90-50 pew51 la-5892p
Technical Specifications
Technical Summary
This Compal LA-5892P schematic, revision 1.0 dated 2010-01-21, documents the NEW70/80/90/50 motherboard platform. The platform is built around an Intel Arrandale processor with DDRIII memory and the Ibex Peak-M PCH, utilizing an rPGA988A socket. Graphics are handled by the integrated Arrandale UMA solution. The system firmware is stored on two SPI ROMs. System management is handled by an ENE KB926 EC/KBC. Audio is provided by a Realtek ALC888 codec, and networking by a Broadcom BCM57780 Gigabit LAN controller. Memory configuration consists of two 204-pin DDRIII SO-DIMM slots. The charging circuit is managed by an APA2051 IC. Clock generation is handled by an IDT 9LRS3199AKLFT and a SILEGO SLG8SP587.
Technician FAQ
Q: What is the board number and revision of this schematic?
A: The board number is LA-5892P, revision 1.0.
Q: What EC/KBC is used on this motherboard?
A: The EC/KBC is an ENE KB926.
Q: What is the memory architecture of this platform?
A: The platform uses two 204-pin DDRIII SO-DIMM slots.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC888.
Q: What LAN controller is used on this motherboard?
A: The LAN controller is a Broadcom BCM57780.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | NEW70 / 80 / 90 / 50 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-5892P |
| Revision | 1.0 |
| Date | 2010-01-21 |
| CPU Platform | Intel Arrandale Processor with DDRIII + Ibex Peak-M |
| CPU Socket | rPGA988A |
| PCH / Southbridge | Ibex Peak-M |
| GPU Type | UMA |
| Graphics Architecture | Arrandale (UMA) |
| EC / KBC | ENE KB926 |
| Audio Codec | ALC888 |
| BIOS / SPI Flash | SPI ROM x2 |
| RAM Type | DDRIII |
| RAM Architecture | 204pin DDRIII-SO-DIMM X2 |
| RAM Quantity / Slots | 2 |
| LAN IC | BCM57780 |
| WiFi / WLAN IC | WLAN, 3G |
| Card Reader IC | Card Reader |
| HDMI Level Shifter | Level Shift |
| Charging IC | APA2051 |
| Audio Amplifier | Audio AMP |
| Document Number | LA-5892P |
Technical Summary
This Compal LA-5892P schematic, revision 1.0 dated 2010-01-21, documents the NEW70/80/90/50 motherboard platform. The platform is built around an Intel Arrandale processor with DDRIII memory and the Ibex Peak-M PCH, utilizing an rPGA988A socket. Graphics are handled by the integrated Arrandale UMA solution. The system firmware is stored on two SPI ROMs. System management is handled by an ENE KB926 EC/KBC. Audio is provided by a Realtek ALC888 codec, and networking by a Broadcom BCM57780 Gigabit LAN controller. Memory configuration consists of two 204-pin DDRIII SO-DIMM slots. The charging circuit is managed by an APA2051 IC. Clock generation is handled by an IDT 9LRS3199AKLFT and a SILEGO SLG8SP587.
Technician FAQ
Q: What is the board number and revision of this schematic?
A: The board number is LA-5892P, revision 1.0.
Q: What EC/KBC is used on this motherboard?
A: The EC/KBC is an ENE KB926.
Q: What is the memory architecture of this platform?
A: The platform uses two 204-pin DDRIII SO-DIMM slots.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC888.
Q: What LAN controller is used on this motherboard?
A: The LAN controller is a Broadcom BCM57780.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
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Indexed motherboard components
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