benq joybook r55 quanta tw3a_rev3a schematic
benq joybook r55=1=quanta tw3a_rev3a.pdf
Technical Specifications
Technical Summary
The Quanta TW3A motherboard, project code TW3A, board number 31TW3MB0033, revision 3A, dated 02/08/2006, supports Yonah/Merom processors via a 478 Micro-FCPGA socket. The platform is built around the ICH7-M southbridge and features integrated graphics alongside a discrete nVIDIA NV72M/MV GPU with DDRII memory. System memory is provided by two DDRII-SODIMM slots. The embedded controller is a PC87541, and the charging architecture is managed by a TI PC7402 charging IC with AC/BAT support. Audio is handled by a Conexant Audio codec, while networking is provided by a 88E8038/88E8055 LAN IC. Power management ICs include the CX20549-12 and CX20548-A. A card reader controller, the ICS954206, is also present on this design.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is 31TW3MB0033, and the project code is TW3A.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a PC87541.
Q: What is the charging IC and architecture on this motherboard?
A: The charging IC is a TI PC7402, and the architecture is AC/BAT.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an nVIDIA NV72M/MV with DDRII memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
benq joybook r55=1=quanta tw3a_rev3a.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta Computer Inc. |
| Model | TW3A |
| Motherboard Manufacturer | Quanta Computer Inc. |
| Project Code | TW3A |
| Board Number | 31TW3MB0033 |
| Revision | 3A |
| Date | 02/08/2006 |
| CPU Platform | Yonah/Merom |
| CPU Socket | 478 Micro-FCPGA |
| PCH / Southbridge | ICH7-M |
| GPU Type | nVIDIA NV72M/MV |
| Graphics Architecture | DDRII |
| dGPU Chip Number | NV72M/MV |
| EC / KBC | PC87541 |
| Audio Codec | Conexant Audio |
| RAM Type | DDRII |
| RAM Architecture | DDRII-SODIMM |
| RAM Quantity / Slots | 2 |
| LAN IC | 88E8038/88E8055 |
| Card Reader IC | ICS954206 |
| Charging IC | TI PC7402 |
| Charger Architecture | AC/BAT |
| Power IC(s) | CX20549-12, CX20548-A |
Technical Summary
The Quanta TW3A motherboard, project code TW3A, board number 31TW3MB0033, revision 3A, dated 02/08/2006, supports Yonah/Merom processors via a 478 Micro-FCPGA socket. The platform is built around the ICH7-M southbridge and features integrated graphics alongside a discrete nVIDIA NV72M/MV GPU with DDRII memory. System memory is provided by two DDRII-SODIMM slots. The embedded controller is a PC87541, and the charging architecture is managed by a TI PC7402 charging IC with AC/BAT support. Audio is handled by a Conexant Audio codec, while networking is provided by a 88E8038/88E8055 LAN IC. Power management ICs include the CX20549-12 and CX20548-A. A card reader controller, the ICS954206, is also present on this design.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is 31TW3MB0033, and the project code is TW3A.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a PC87541.
Q: What is the charging IC and architecture on this motherboard?
A: The charging IC is a TI PC7402, and the architecture is AC/BAT.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an nVIDIA NV72M/MV with DDRII memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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