acer travelmate 4730_4730z_4730zg compal_la-4201p_rev1.0 schematic
acer travelmate 4730_4730z_4730zg=1=compal_la-4201p_rev1.0.pdf
Technical Specifications
Technical Summary
This Compal LA-4201P schematic, revision 1.0 dated 2008-07-04, documents the JAL90 motherboard platform. The architecture is built around an Intel Penryn processor in a uPGA-478 socket paired with the Intel Cantiga GMCH and the Intel ICH9-M southbridge. System memory consists of two 200-pin DDRII SO-DIMM slots supporting DDRII 533/667. The embedded controller is an ENE KB926. Audio is handled by a Realtek ALC888S-VC HDA codec, while Gigabit Ethernet connectivity is provided by a Realtek RTL8111C controller. A JMB385 card reader IC and an EMC1402-1-ACZL thermal sensor are also present on this platform. The clock generation is managed by an ICS9LPRS387.
Technician FAQ
Q: What is the board number and document revision for this Compal JAL90 schematic?
A: The board number is LA-4201P, the document number is 401551I, and the revision is 1.0, dated 2008-07-04.
Q: What EC/KBC is used on the Compal JAL90 motherboard?
A: The embedded controller is an ENE KB926.
Q: What audio codec is used on this platform?
A: The audio codec is a Realtek ALC888S-VC.
Q: What LAN controller is used on the Compal JAL90?
A: The Gigabit Ethernet controller is a Realtek RTL8111C.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer travelmate 4730_4730z_4730zg=1=compal_la-4201p_rev1.0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | JAL90 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-4201P |
| Revision | 1.0 |
| Date | 2008-07-04 |
| Document Number | 401551I |
| CPU Platform | Intel Penryn Processor with Cantiga + DDRII + ICH9M |
| CPU Socket | uPGA-478 Package |
| PCH / Southbridge | Intel ICH9-M |
| EC / KBC | ENE KB926 |
| Audio Codec | ALC888S-VC |
| BIOS / SPI Flash | BIOS |
| RAM Type | DDRII |
| RAM Architecture | 200pin DDRII-SO-DIMM X2 |
| RAM Quantity / Slots | 2 |
| LAN IC | Realtek RTL8111C |
| Card Reader IC | JMB385 |
| Thermal Sensor | EMC1402-1-ACZL |
| Clock Generator | ICS9LPRS387 |
Technical Summary
This Compal LA-4201P schematic, revision 1.0 dated 2008-07-04, documents the JAL90 motherboard platform. The architecture is built around an Intel Penryn processor in a uPGA-478 socket paired with the Intel Cantiga GMCH and the Intel ICH9-M southbridge. System memory consists of two 200-pin DDRII SO-DIMM slots supporting DDRII 533/667. The embedded controller is an ENE KB926. Audio is handled by a Realtek ALC888S-VC HDA codec, while Gigabit Ethernet connectivity is provided by a Realtek RTL8111C controller. A JMB385 card reader IC and an EMC1402-1-ACZL thermal sensor are also present on this platform. The clock generation is managed by an ICS9LPRS387.
Technician FAQ
Q: What is the board number and document revision for this Compal JAL90 schematic?
A: The board number is LA-4201P, the document number is 401551I, and the revision is 1.0, dated 2008-07-04.
Q: What EC/KBC is used on the Compal JAL90 motherboard?
A: The embedded controller is an ENE KB926.
Q: What audio codec is used on this platform?
A: The audio codec is a Realtek ALC888S-VC.
Q: What LAN controller is used on the Compal JAL90?
A: The Gigabit Ethernet controller is a Realtek RTL8111C.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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