acer aspire 3690 compal_la-2921p_rev0.3 schematic
acer aspire 3690=1=compal_la-2921p_rev0.3.pdf
Technical Specifications
Technical Summary
This Compal HBL50 (LA-2921P Rev 0.3) motherboard schematic, dated 2005-11-08, details an Intel Yonah processor platform paired with the Intel 945PM/GM chipset and ICH7-M southbridge. Graphics are handled by an nVidia G73M/(72M)/72MV ENE CB714 GPU. System memory consists of dual-channel DDRII via two 200-pin SO-DIMM slots. The embedded controller is an ENE KB910Q, and audio is managed by an ALC883 codec. Networking is provided by a BCM4401E LAN IC, with wireless connectivity via a Mini PCI socket. The board includes a 6-in-1 card reader, multiple USB ports, and a CH7307CSD HDMI level shifter. Power management is handled by a dedicated DC/DC interface circuit.
Technician FAQ
Q: What is the board number and revision for this Compal HBL50?
A: The board number is LA-2921P, revision 0.3.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910Q.
Q: What is the GPU configuration on this Compal HBL50?
A: The GPU is an nVidia G73M/(72M)/72MV ENE CB714.
Q: What type of memory does this motherboard support?
A: It supports dual-channel DDRII memory via two 200-pin SO-DIMM slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer aspire 3690=1=compal_la-2921p_rev0.3.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | HBL50 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | HBL50 |
| Board Number | LA-2921P |
| Revision | 0.3 |
| Date | 2005-11-08 |
| CPU Platform | Intel Yonah Processor |
| PCH / Southbridge | Intel ICH7-M |
| GPU Type | nVidia G73M/(72M)/72MV |
| Graphics Architecture | nVidia G73M/(72M)/72MV ENE CB714 |
| EC / KBC | ENE KB910Q |
| Audio Codec | ALC883 |
| RAM Type | DDRII |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 200pin DDRII-SO-DIMM X2 |
| LAN IC | BCM4401E |
| WiFi / WLAN IC | Mini PCI socket |
| Card Reader IC | 6 in 1 socket |
| USB Hub IC | USB port 0, 2, 3, 7, 4, 6 |
| Charging IC | Power Circuit DC/DC |
| Power IC(s) | DC/DC Interface CKT. |
| Thermal Sensor | Thermal Sensor |
| HDMI Level Shifter | CH7307CSD |
Technical Summary
This Compal HBL50 (LA-2921P Rev 0.3) motherboard schematic, dated 2005-11-08, details an Intel Yonah processor platform paired with the Intel 945PM/GM chipset and ICH7-M southbridge. Graphics are handled by an nVidia G73M/(72M)/72MV ENE CB714 GPU. System memory consists of dual-channel DDRII via two 200-pin SO-DIMM slots. The embedded controller is an ENE KB910Q, and audio is managed by an ALC883 codec. Networking is provided by a BCM4401E LAN IC, with wireless connectivity via a Mini PCI socket. The board includes a 6-in-1 card reader, multiple USB ports, and a CH7307CSD HDMI level shifter. Power management is handled by a dedicated DC/DC interface circuit.
Technician FAQ
Q: What is the board number and revision for this Compal HBL50?
A: The board number is LA-2921P, revision 0.3.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910Q.
Q: What is the GPU configuration on this Compal HBL50?
A: The GPU is an nVidia G73M/(72M)/72MV ENE CB714.
Q: What type of memory does this motherboard support?
A: It supports dual-channel DDRII memory via two 200-pin SO-DIMM slots.
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.
HBL50
Project Code
LA-2921P
Board Number
Yonah
CPU Platform
ICH7
PCH / Southbridge
72MV
Graphics Model
G73M
Graphics Model
nVidia G73M/(72M)/72MV ENE CB714
Graphics Model
KB910Q
EC / KBC
ALC883
Audio Codec
DDR2
RAM Type
BCM4401E
LAN Controller
6 IN 1 SOCKET
Card Reader IC
CH7307CSD
Signal Conditioning IC
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
HBL50
Project Code
LA-2921P
Board Number
Yonah
CPU Platform
ICH7
PCH / Southbridge
72MV
Graphics Model
G73M
Graphics Model
nVidia G73M/(72M)/72MV ENE CB714
Graphics Model
KB910Q
EC / KBC
ALC883
Audio Codec
DDR2
RAM Type
BCM4401E
LAN Controller
6 IN 1 SOCKET
Card Reader IC
CH7307CSD
Signal Conditioning IC
Attachments
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