acer aspire 1681_1682 quanta_zl1_reva1a schematic
acer aspire 1681_1682=1=quanta_zl1_reva1a.pdf
Technical Specifications
Technical Summary
The Quanta ZL1 project is an Intel Centrino platform motherboard built around the Intel Mobile 479 Banias processor and the 82855GME Montara-GM graphics and memory controller hub, paired with an ICH4-M southbridge. The system supports two DDR-SODIMM slots for memory expansion. Discrete graphics is handled by an ATI 64M/128M GPU, while video output conversion is managed by a CHRONTEL CH7011A level shifter for DVO to LVDS, CRT, and TV-out. The embedded controller is a 97551 KBC, and audio is provided by a CONEXANT 20493-21 codec. Networking includes a TI 1G LAN controller and a BROADCOM wireless LAN module. The charging circuit is managed by a KESTREL (ZL1) battery charger IC. Peripheral connectivity is supported by a PCI7411 card reader controller and a CYPRESS IC91718 USB hub controller.
Technician FAQ
Q: What is the project code and board manufacturer for this motherboard?
A: The project code is ZL1, manufactured by Quanta Computer Inc.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller/keyboard controller is a 97551 KBC.
Q: What audio codec is used on this motherboard?
A: The audio codec is a CONEXANT 20493-21.
Q: What charging IC is used on this motherboard?
A: The charging IC is a KESTREL (ZL1) battery charger.
Q: What HDMI level shifter is used on this motherboard?
A: The HDMI level shifter is a CHRONTEL CH7011A.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer aspire 1681_1682=1=quanta_zl1_reva1a.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta Computer Inc. |
| Project Code | ZL1 |
| Date | Friday, June 04, 2004 |
| CPU Platform | Intel Mobile_479 |
| CPU Model | Banias |
| PCH / Southbridge | ICH4-M |
| GPU Type | ATI 64M / 128M |
| Graphics Architecture | 82855GME Montara-GM |
| EC / KBC | 97551 |
| Audio Codec | CONEXANT 20493-21 |
| LAN IC | TI 1G LAN |
| WiFi / WLAN IC | BROADCOM |
| Charging IC | KESTREL (ZL1) |
| RAM Type | DDR-SODIMM |
| RAM Quantity / Slots | 2 |
| Card Reader IC | PCI7411 |
| USB Hub IC | CYPRESS IC91718 |
| HDMI Level Shifter | CHRONTEL CH7011A |
Technical Summary
The Quanta ZL1 project is an Intel Centrino platform motherboard built around the Intel Mobile 479 Banias processor and the 82855GME Montara-GM graphics and memory controller hub, paired with an ICH4-M southbridge. The system supports two DDR-SODIMM slots for memory expansion. Discrete graphics is handled by an ATI 64M/128M GPU, while video output conversion is managed by a CHRONTEL CH7011A level shifter for DVO to LVDS, CRT, and TV-out. The embedded controller is a 97551 KBC, and audio is provided by a CONEXANT 20493-21 codec. Networking includes a TI 1G LAN controller and a BROADCOM wireless LAN module. The charging circuit is managed by a KESTREL (ZL1) battery charger IC. Peripheral connectivity is supported by a PCI7411 card reader controller and a CYPRESS IC91718 USB hub controller.
Technician FAQ
Q: What is the project code and board manufacturer for this motherboard?
A: The project code is ZL1, manufactured by Quanta Computer Inc.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller/keyboard controller is a 97551 KBC.
Q: What audio codec is used on this motherboard?
A: The audio codec is a CONEXANT 20493-21.
Q: What charging IC is used on this motherboard?
A: The charging IC is a KESTREL (ZL1) battery charger.
Q: What HDMI level shifter is used on this motherboard?
A: The HDMI level shifter is a CHRONTEL CH7011A.
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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