apple k20 051-7867 820-2510_rev0.1 schematic
apple=1=k20 051-7867 820-2510_rev0.1.pdf
Technical Specifications
Technical Summary
This Apple Inc. motherboard schematic, designated 820-02100, is for the PROTON-2 MLB platform. The document, dated 09/19/08, is based on the K20 CPU platform. The schematic covers a comprehensive range of subsystems including DDR3 SO-DIMM connectors, MCP graphics support, NV G96 video interfaces, GDDR3 frame buffer memory, Ethernet PHY (RTL8211CL), FireWire LLC/PHY (FW643), and LCD backlight driver circuitry. The board also features a Graphics MUX (GMUX) for muxed graphics support and includes JTAG scan chain, LPC+SPI debug connector, and SMC support for servicing.
Technician FAQ
Q: What is the board number and MLB identifier for this motherboard?
A: The board number is 820-02100 and the MLB identifier is PROTON-2.
Q: What CPU platform does this motherboard use?
A: This motherboard uses the K20 CPU platform.
Q: What Ethernet PHY is used on this motherboard?
A: The Ethernet PHY is RTL8211CL.
Q: What FireWire controller is used on this motherboard?
A: The FireWire LLC/PHY is FW643.
Q: Does this motherboard support muxed graphics?
A: Yes, this motherboard includes a Graphics MUX (GMUX) for muxed graphics support.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
apple=1=k20 051-7867 820-2510_rev0.1.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Apple Inc. |
| Motherboard Manufacturer | Apple Inc. |
| Board Number | 820-02100 |
| Drawing Number | 820-02100 |
| Date | 09/19/08 |
| CPU Platform | K20 |
| MLB Identifier | PROTON-2 |
| Schematic Number | 820-02100 |
Technical Summary
This Apple Inc. motherboard schematic, designated 820-02100, is for the PROTON-2 MLB platform. The document, dated 09/19/08, is based on the K20 CPU platform. The schematic covers a comprehensive range of subsystems including DDR3 SO-DIMM connectors, MCP graphics support, NV G96 video interfaces, GDDR3 frame buffer memory, Ethernet PHY (RTL8211CL), FireWire LLC/PHY (FW643), and LCD backlight driver circuitry. The board also features a Graphics MUX (GMUX) for muxed graphics support and includes JTAG scan chain, LPC+SPI debug connector, and SMC support for servicing.
Technician FAQ
Q: What is the board number and MLB identifier for this motherboard?
A: The board number is 820-02100 and the MLB identifier is PROTON-2.
Q: What CPU platform does this motherboard use?
A: This motherboard uses the K20 CPU platform.
Q: What Ethernet PHY is used on this motherboard?
A: The Ethernet PHY is RTL8211CL.
Q: What FireWire controller is used on this motherboard?
A: The FireWire LLC/PHY is FW643.
Q: Does this motherboard support muxed graphics?
A: Yes, this motherboard includes a Graphics MUX (GMUX) for muxed graphics support.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Attachments
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