dell studio xps 1640 quanta rm2_rev3a schematic
dell studio xps 1640=1=quanta rm2_rev3a.pdf
Technical Specifications
Technical Summary
The Quanta RM23A motherboard, board number P835D revision 3, dated August 6, 2008, is built around the Intel Penryn CPU platform using a 478 Micro-FCPGA socket paired with the ICH9-M southbridge in a 676 BGA package. Graphics are handled by the discrete AMD M86ME-XT GPU (M86XT) on a PCI Express GFX architecture with four GDDR3 memory chips. The system uses two DDR3-SODIMM slots supporting 800/1066 MHz memory. The embedded controller is an ITE ITE8512E in a 128-pin LQFP package, and the BIOS is stored on a 2MB SPI ROM in an 8-pin SO8W package. Audio is managed by an IDT 92HD73C codec with a MAXIM MAX9759 subwoofer amplifier and TI TPA6040A4 and TPA4411MRTJR amplifiers. The charging IC is
dell studio xps 1640=1=quanta rm2_rev3a.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | QUANTA COMPUTER |
| Model | RM23A |
| Board Number | P835D |
| Revision | 3 |
| Date | Wednesday, August 06, 2008 |
| CPU Platform | Penryn |
| CPU Socket | 478 Micro-FCPGA |
| PCH / Southbridge | ICH9-M (676 BGA) |
| GPU Type | AMD M86ME-XT |
| Graphics Architecture | PCI EXPRESS GFX |
| dGPU Chip Number | M86XT |
| EC / KBC | ITE ITE8512E (128 Pin LQFP) |
| Audio Codec | IDT 92HD73C (56 LQFP) |
| BIOS / SPI Flash | 2MB (8 Pin SO8W) SPI ROM |
| Charging IC | MAX8731A |
| RAM Type | DDR3-SODIMM |
| RAM Architecture | 800 / 1066 MHZ DDR III |
| RAM Quantity / Slots | 2 |
| LAN IC | Broadcom BCM5784M |
| Card Reader IC | RICOH R5C833T (128 Pin TQFP) |
| USB Hub IC | RICOH R5538D001 (20 QFN) |
| Thermal Sensor | EMC1423 |
| GPU Thermal Sensor | ANALOG DEVICES ADM1032 (8 MSOP) |
| Subwoofer Amplifier | MAXIM MAX9759 (16 Pin TQFN) |
| Clock Generator | SLG8SP513V (10P TSSOP) |
| SIO | ITE ITE8512E |
| CPU VR | ISL6262A |
| GPU VR | MAX8632 |
| System Power | MAX17020 |
| DDR Power | TPS51116 |
| 1.8V_SUS Regulator | TPS51117 |
| Alternate Board Number | R983D |
| Alternate Board Number | M854D |
| PCB Number | RM2 MB PCB (rev F) |
Technical Summary
The Quanta RM23A motherboard, board number P835D revision 3, dated August 6, 2008, is built around the Intel Penryn CPU platform using a 478 Micro-FCPGA socket paired with the ICH9-M southbridge in a 676 BGA package. Graphics are handled by the discrete AMD M86ME-XT GPU (M86XT) on a PCI Express GFX architecture with four GDDR3 memory chips. The system uses two DDR3-SODIMM slots supporting 800/1066 MHz memory. The embedded controller is an ITE ITE8512E in a 128-pin LQFP package, and the BIOS is stored on a 2MB SPI ROM in an 8-pin SO8W package. Audio is managed by an IDT 92HD73C codec with a MAXIM MAX9759 subwoofer amplifier and TI TPA6040A4 and TPA4411MRTJR amplifiers. The charging IC is
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