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Toshiba L50-B-12G - QUANTA BLBD_1 - DABLIDMB8E0 Rev E Schematic
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 in a BGA 989 package. The system supports dual-channel DDR III memory via two DDRIII-SODIMM slots. Graphics are handled by the integrated VGA solution. The board utilizes a 4MB SPI ROM for basic ME and BIOS storage. The embedded controller is designated as EC. Audio is managed by an Audio Codec, and networking is provided by a Giga/10/100 LAN controller alongside a WLAN module. A Cardreader IC is present for media card support. The power system is managed by a charging IC, the ISL88731, and multiple power ICs including the RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, and G9661-25ADJF12U.
Technician FAQ
Q: What is the BIOS flash configuration on this Quanta BLB motherboard?
A: The board uses a single 4MB SPI ROM configured as Basic ME+BIOS.
Q: What charging IC is used on this motherboard?
A: The charging IC is the ISL88731.
Q: What power ICs are present on this Quanta BLB board?
A: The power ICs include the RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, and G9661-25ADJF12U.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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 BGA 989 |
| GPU Type | VGA |
| EC / KBC | EC |
| Audio Codec | Audio Codec |
| BIOS / SPI Flash | SPI ROM |
| BIOS Flash Capacity | 4MB x1 (Basic ME+BIOS) |
| RAM Type | Dual Channel DDR III |
| RAM Architecture | DDRIII-SODIMM1, DDRIII-SODIMM2 |
| RAM Quantity / Slots | 2 |
| LAN IC | Giga/10/100 Lan |
| WiFi / WLAN IC | WLAN |
| Card Reader IC | Cardreader |
| Charging IC | ISL88731 |
| Power IC(s) | RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, G9661-25ADJF12U |
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 in a BGA 989 package. The system supports dual-channel DDR III memory via two DDRIII-SODIMM slots. Graphics are handled by the integrated VGA solution. The board utilizes a 4MB SPI ROM for basic ME and BIOS storage. The embedded controller is designated as EC. Audio is managed by an Audio Codec, and networking is provided by a Giga/10/100 LAN controller alongside a WLAN module. A Cardreader IC is present for media card support. The power system is managed by a charging IC, the ISL88731, and multiple power ICs including the RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, and G9661-25ADJF12U.
Technician FAQ
Q: What is the BIOS flash configuration on this Quanta BLB motherboard?
A: The board uses a single 4MB SPI ROM configured as Basic ME+BIOS.
Q: What charging IC is used on this motherboard?
A: The charging IC is the ISL88731.
Q: What power ICs are present on this Quanta BLB board?
A: The power ICs include the RT8206MGQW, RT8207LGQW, RT8240BGQW, ISL95870AHRUZ-T, ISL95835HRTZ-T, and G9661-25ADJF12U.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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