toshiba satellite l750-l755 quanta blbd_rev1a schematic
toshiba satellite l750-l755=1=quanta blbd_rev1a.pdf
Technical Specifications
Technical Summary
This Quanta BLB motherboard, documented under revision 1A dated November 22, 2010, is built around the Intel Sandy Bridge PGA 989 processor platform paired with the Intel Cougar Point 0.7 PCH. The system memory architecture consists of dual-channel DDR III across two SODIMM slots supporting 1066/1333 MHz. The BIOS and Management Engine firmware are stored on a single 4MB SPI ROM. Power management is handled by a multi-rail system including ISL88731 charging IC and multiple voltage regulators such as RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, and G9661-25ADJF12U. The board integrates an EN-series EC/KBC controller, an ALC audio codec, a Giga/10/100 LAN controller, WLAN support, and a card reader. Expansion includes PCI-E x16 for graphics and multiple USB 2.0 and USB 3.0 ports.
Technician FAQ
Q: What is the BIOS flash configuration on this Quanta BLB motherboard?
A: The BIOS and Management Engine firmware are stored on a single 4MB SPI ROM.
Q: What EC/KBC controller is used on this motherboard?
A: The board uses an EN-series EC/KBC controller.
Q: What is the memory architecture of this motherboard?
A: The board supports dual-channel DDR III memory across two SODIMM slots at 1066/1333 MHz.
Q: What charging IC is used on this Quanta BLB motherboard?
A: The charging IC is an ISL88731.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
toshiba satellite l750-l755=1=quanta blbd_rev1a.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta Computer Inc. |
| Project Code | BLB |
| Document Number | BLBD |
| Revision | 1A |
| Date | Monday, November 22, 2010 |
| CPU Platform | Intel Sandy Bridge PGA 989 |
| PCH / Southbridge | Intel Cougar Point 0.7 |
| EC / KBC | EN |
| Audio Codec | ALC |
| BIOS / SPI Flash | 4MB x1 (Basic ME+BIOS) |
| Charging IC | ISL88731 |
| Power IC(s) | RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, G9661-25ADJF12U, ISL95870AHRUZ-T |
| RAM Type | DDR III |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 2 |
| LAN IC | Giga/10/100 Lan |
| WiFi / WLAN IC | WLAN |
| Card Reader IC | Cardreader |
Technical Summary
This Quanta BLB motherboard, documented under revision 1A dated November 22, 2010, is built around the Intel Sandy Bridge PGA 989 processor platform paired with the Intel Cougar Point 0.7 PCH. The system memory architecture consists of dual-channel DDR III across two SODIMM slots supporting 1066/1333 MHz. The BIOS and Management Engine firmware are stored on a single 4MB SPI ROM. Power management is handled by a multi-rail system including ISL88731 charging IC and multiple voltage regulators such as RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, and G9661-25ADJF12U. The board integrates an EN-series EC/KBC controller, an ALC audio codec, a Giga/10/100 LAN controller, WLAN support, and a card reader. Expansion includes PCI-E x16 for graphics and multiple USB 2.0 and USB 3.0 ports.
Technician FAQ
Q: What is the BIOS flash configuration on this Quanta BLB motherboard?
A: The BIOS and Management Engine firmware are stored on a single 4MB SPI ROM.
Q: What EC/KBC controller is used on this motherboard?
A: The board uses an EN-series EC/KBC controller.
Q: What is the memory architecture of this motherboard?
A: The board supports dual-channel DDR III memory across two SODIMM slots at 1066/1333 MHz.
Q: What charging IC is used on this Quanta BLB motherboard?
A: The charging IC is an ISL88731.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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