hp pavilion dm1 quanta nm9_rev1a schematic
hp pavilion dm1=1=quanta nm9_rev1a.pdf
Technical Specifications
Technical Summary
The Quanta Butternut (NM9) motherboard, documented under revision A with document number 1A231 dated May 24, 2011, is built around the Ontario (2.0) CPU platform. The system management is handled by an IT85183 EC/KBC controller. Power delivery and charging are managed by a combination of ICs including the OZ86811 battery charger, RT8223P, RT8207, RT8228AZ, G5173, OZ8380, and SLG55448VTR regulators. The memory interface supports DDRIII RAM, with detailed routing for memory interface signals and UMI/PCIe interfaces as shown in the schematic.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The IT85183 EC/KBC controller is used.
Q: What charging IC is used on this motherboard?
A: The OZ86811 battery charger IC is used.
Q: What power management ICs are present on this motherboard?
A: Power management ICs include the RT8223P, RT8207, RT8228AZ, G5173, OZ8380, and SLG55448VTR.
Q: What type of memory does this motherboard support?
A: This motherboard supports DDRIII memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
hp pavilion dm1=1=quanta nm9_rev1a.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta Computer Inc. |
| Project Code | Butternut (NM9) |
| Document Number | 1A231 |
| Revision | A |
| Date | Tuesday, May 24, 2011 |
| CPU Platform | Ontario (2.0) |
| EC / KBC | IT85183 |
| Charging IC | OZ86811 |
| Power IC(s) | RT8223P, RT8207, RT8228AZ, G5173, OZ8380, SLG55448VTR |
| RAM Type | DDRIII |
Technical Summary
The Quanta Butternut (NM9) motherboard, documented under revision A with document number 1A231 dated May 24, 2011, is built around the Ontario (2.0) CPU platform. The system management is handled by an IT85183 EC/KBC controller. Power delivery and charging are managed by a combination of ICs including the OZ86811 battery charger, RT8223P, RT8207, RT8228AZ, G5173, OZ8380, and SLG55448VTR regulators. The memory interface supports DDRIII RAM, with detailed routing for memory interface signals and UMI/PCIe interfaces as shown in the schematic.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The IT85183 EC/KBC controller is used.
Q: What charging IC is used on this motherboard?
A: The OZ86811 battery charger IC is used.
Q: What power management ICs are present on this motherboard?
A: Power management ICs include the RT8223P, RT8207, RT8228AZ, G5173, OZ8380, and SLG55448VTR.
Q: What type of memory does this motherboard support?
A: This motherboard supports DDRIII memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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