apple imac g5 a1058 m39 mlb img5 051-6482 rev c.pdf
Technical Specifications
Technical Summary
This Apple Computer Inc. schematic, drawing number 051-6482C revision C dated 08/03/04, documents a motherboard based on the U3LITE CPU platform. The system architecture integrates an NV18B/NV34 GPU, a PCM3052 audio codec, a BCM5221 10/100 Ethernet PHY, and a uPD720101 USB 2.0 host interface. The block diagram details HyperTransport, AGP 8X, SATA/150, UATA/133, FireWire A, and PCI interfaces. Main memory is supported via DIMM slots, and graphics frame buffer memory is implemented using DDR SDRAM. The design includes a PULSAR clock generator and a SHASTA core controller for peripheral management.
Technician FAQ
Q: What is the drawing number and revision of this Apple motherboard schematic?
A: The drawing number is 051-6482C, revision C.
Q: What CPU platform is documented in this schematic?
A: The CPU platform is U3LITE.
Q: What GPU models are referenced in this schematic?
A: The schematic references NV18B/NV34 GPU models.
Q: What audio codec is used on this motherboard?
A: The audio codec is a PCM3052.
Q: What Ethernet PHY is used on this motherboard?
A: The Ethernet PHY is a BCM5221.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Apple Computer Inc. |
| Motherboard Manufacturer | Apple Computer Inc. |
| Drawing Number | 051-6482C |
| Date | 08/03/04 |
| Revision | C |
| CPU Platform | U3LITE |
| GPU Type | NV18B/NV34 |
| Audio Codec | PCM3052 |
| LAN IC | BCM5221 |
| USB Hub IC | uPD720101 |
Technical Summary
This Apple Computer Inc. schematic, drawing number 051-6482C revision C dated 08/03/04, documents a motherboard based on the U3LITE CPU platform. The system architecture integrates an NV18B/NV34 GPU, a PCM3052 audio codec, a BCM5221 10/100 Ethernet PHY, and a uPD720101 USB 2.0 host interface. The block diagram details HyperTransport, AGP 8X, SATA/150, UATA/133, FireWire A, and PCI interfaces. Main memory is supported via DIMM slots, and graphics frame buffer memory is implemented using DDR SDRAM. The design includes a PULSAR clock generator and a SHASTA core controller for peripheral management.
Technician FAQ
Q: What is the drawing number and revision of this Apple motherboard schematic?
A: The drawing number is 051-6482C, revision C.
Q: What CPU platform is documented in this schematic?
A: The CPU platform is U3LITE.
Q: What GPU models are referenced in this schematic?
A: The schematic references NV18B/NV34 GPU models.
Q: What audio codec is used on this motherboard?
A: The audio codec is a PCM3052.
Q: What Ethernet PHY is used on this motherboard?
A: The Ethernet PHY is a BCM5221.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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