lenovo e40 e50 gc5a-uma-c-stage 1107 schematic 1
Technical Specifications
Technical Summary
This Quanta LD-Note Calpella UMA motherboard is built on the Intel Calpella platform with UMA graphics, featuring an Ibex Peak-M Intel 5 Series Express Chipset PCH and an rPGA 989 CPU socket. The system is managed by an ITE8502E EC/KBC, with a 4Mbyte SPI flash for BIOS and a separate 2Mbyte flash for the EC. Power management is handled by a suite of regulators including ISL6237IRZ-T, ISL62882, TPS51116REGR, MAX17028, and RT8204, with an ISL88731 charging IC supporting discharge architecture. Memory configuration consists of dual-channel DDR3 SODIMM slots supporting 800/1067 MHz at 1.5V. Integrated peripherals include an ALC269Q audio codec, RTL8111DL LAN controller, RTS5159 card reader, R5538 USB hub, and PS8101 HDMI level shifter. The platform supports WLAN/WiMAX via Mini-Card and includes a 7-in-1 card reader.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ITE8502E EC/KBC.
Q: What is the BIOS flash capacity and configuration?
A: The BIOS uses a 4Mbyte SPI flash, with a separate 2Mbyte flash dedicated to the EC/KBC.
Q: What charging IC and architecture are used?
A: The charging IC is an ISL88731, configured for discharge architecture.
Q: What is the memory configuration?
A: The board supports dual-channel DDR3 800/1067 MHz at 1.5V via two SODIMM slots (SODIMM0 and SODIMM1).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta Computer Inc. |
| Model | LD-Note Calpella UMA |
| Motherboard Manufacturer | Quanta Computer Inc. |
| Project Code | LD-Note Calpella UMA |
| Date | Saturday, November 07, 2009 |
| CPU Platform | Intel Calpella Platform with UMA GFX |
| CPU Socket | rPGA 989 |
| PCH / Southbridge | Ibex Peak-M Intel(R) 5 Series Express Chipset |
| GPU Type | UMA |
| Graphics Architecture | UMA |
| EC / KBC | ITE8502 |
| EC/KBC Package | ITE8502E |
| Audio Codec | ALC269Q |
| BIOS / SPI Flash | FLASH 4Mbyts |
| BIOS Flash Capacity | 4Mbytes |
| EC Flash / ROM | FLASH 2Mbyts |
| Charging IC | ISL88731 |
| Charger Architecture | Discharge |
| Power IC(s) | ISL6237IRZ-T, ISL62882, TPS51116REGR, MAX17028, RT8204 |
| RAM Type | DDR3 |
| RAM Architecture | Dual Channel DDR3 800/1067 1.5V |
| RAM Quantity / Slots | DDR3 - SODIMM0, DDR3 - SODIMM1 |
| Card Reader IC | RTS5159 |
| USB Hub IC | R5538 |
| LAN IC | RTL8111DL |
| WiFi / WLAN IC | WLAN/WiMAX |
| HDMI Level Shifter | PS8101 |
Technical Summary
This Quanta LD-Note Calpella UMA motherboard is built on the Intel Calpella platform with UMA graphics, featuring an Ibex Peak-M Intel 5 Series Express Chipset PCH and an rPGA 989 CPU socket. The system is managed by an ITE8502E EC/KBC, with a 4Mbyte SPI flash for BIOS and a separate 2Mbyte flash for the EC. Power management is handled by a suite of regulators including ISL6237IRZ-T, ISL62882, TPS51116REGR, MAX17028, and RT8204, with an ISL88731 charging IC supporting discharge architecture. Memory configuration consists of dual-channel DDR3 SODIMM slots supporting 800/1067 MHz at 1.5V. Integrated peripherals include an ALC269Q audio codec, RTL8111DL LAN controller, RTS5159 card reader, R5538 USB hub, and PS8101 HDMI level shifter. The platform supports WLAN/WiMAX via Mini-Card and includes a 7-in-1 card reader.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ITE8502E EC/KBC.
Q: What is the BIOS flash capacity and configuration?
A: The BIOS uses a 4Mbyte SPI flash, with a separate 2Mbyte flash dedicated to the EC/KBC.
Q: What charging IC and architecture are used?
A: The charging IC is an ISL88731, configured for discharge architecture.
Q: What is the memory configuration?
A: The board supports dual-channel DDR3 800/1067 MHz at 1.5V via two SODIMM slots (SODIMM0 and SODIMM1).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
Calpella
CPU Platform
989
CPU Platform
UMA
Graphics
IT8502
EC / KBC
ALC269Q
Audio Codec
ISL88731
Charging / PD IC
ISL6237IRZ-T
Power IC
ISL62882
Power IC
MAX17028
Power IC
RT8204
Power IC
TPS51116REGR
Power IC
DDR3
RAM Type
RTS5159
Card Reader IC
R5538
USB Controller
RTL8111DL
LAN Controller
PS8101
Signal Conditioning IC
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
Calpella
CPU Platform
989
CPU Platform
UMA
Graphics
IT8502
EC / KBC
ALC269Q
Audio Codec
ISL88731
Charging / PD IC
ISL6237IRZ-T
Power IC
ISL62882
Power IC
MAX17028
Power IC
RT8204
Power IC
TPS51116REGR
Power IC
DDR3
RAM Type
RTS5159
Card Reader IC
R5538
USB Controller
RTL8111DL
LAN Controller
PS8101
Signal Conditioning IC
Attachments
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