acer aspire 3690 compal_la-2921p_rev4.0 schematic
acer aspire 3690=1=compal_la-2921p_rev4.0.pdf
Technical Specifications
Technical Summary
The Compal HBL50 motherboard, documented under board number LA-2921P revision 4.0, is built around the Intel Yonah processor platform paired with the Intel 945GM/945PM chipset and ICH7-M southbridge. Graphics processing is handled by an nVidia G73M/G72MV/NB7P-SE GPU with 64/128/256MB VRAM. System memory consists of two 200-pin DDRII SO-DIMM sockets supporting dual-channel architecture at 400/533MHz. The embedded controller is an ENE KB910Q, while audio is managed by a Realtek ALC883 codec. Networking is provided by a Broadcom BCM4401E 10/100 LAN controller and a VT6311S WLAN/IEEE 1394 combo controller. The board features an SMsC LPC47N207FIR Super I/O, an ENE CB714 USB hub controller, an Infineon SLB9635 TT 1.2 TPM module, and an ICS9LPRS325 clock generator. Display output includes a CH7307CSD HDMI level shifter and DVI-D/LVDS interfaces. The system also integrates a 6-in-1 card reader via the 388SA8040_QFN64 controller and a F75383M charging IC.
Technician FAQ
Q: What is the board number and revision of this Compal HBL50 motherboard?
A: The board number is LA-2921P, revision 4.0, documented under Compal document number 401398HS.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910Q.
Q: What GPU configuration does this motherboard support?
A: The motherboard uses an nVidia G73M/G72MV/NB7P-SE GPU with 64/128/256MB VRAM.
Q: What memory architecture is supported?
A: The board supports dual-channel DDRII memory via two 200-pin SO-DIMM sockets at 400/533MHz.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer aspire 3690=1=compal_la-2921p_rev4.0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | HBL50 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-2921P |
| Revision | 4.0 |
| Date | 2006-10-04 |
| CPU Platform | Intel Yonah Processor |
| PCH / Southbridge | Intel ICH7-M |
| GPU Type | nVidia G73M/(72M)/72MV |
| Graphics Architecture | nVidia G73M/G72MV/NB7P-SE |
| EC / KBC | ENE KB910Q |
| Audio Codec | ALC883 |
| LAN IC | BCM4401E |
| WiFi / WLAN IC | VT6311S |
| RAM Type | DDRII |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 200pin DDRII-SO-DIMM X2 |
| Card Reader IC | 388SA8040_QFN64 |
| USB Hub IC | ENE CB714 |
| Charging IC | F75383M |
| Super I/O | SMsC LPC47N207FIR |
| TPM | SLB9635 TT 1.2 |
| Clock Generator | ICS9LPRS325 |
| HDMI Level Shifter | CH7307CSD |
| IEEE 1394 Controller | VT6311S |
| Document Number | 401398HS |
Technical Summary
The Compal HBL50 motherboard, documented under board number LA-2921P revision 4.0, is built around the Intel Yonah processor platform paired with the Intel 945GM/945PM chipset and ICH7-M southbridge. Graphics processing is handled by an nVidia G73M/G72MV/NB7P-SE GPU with 64/128/256MB VRAM. System memory consists of two 200-pin DDRII SO-DIMM sockets supporting dual-channel architecture at 400/533MHz. The embedded controller is an ENE KB910Q, while audio is managed by a Realtek ALC883 codec. Networking is provided by a Broadcom BCM4401E 10/100 LAN controller and a VT6311S WLAN/IEEE 1394 combo controller. The board features an SMsC LPC47N207FIR Super I/O, an ENE CB714 USB hub controller, an Infineon SLB9635 TT 1.2 TPM module, and an ICS9LPRS325 clock generator. Display output includes a CH7307CSD HDMI level shifter and DVI-D/LVDS interfaces. The system also integrates a 6-in-1 card reader via the 388SA8040_QFN64 controller and a F75383M charging IC.
Technician FAQ
Q: What is the board number and revision of this Compal HBL50 motherboard?
A: The board number is LA-2921P, revision 4.0, documented under Compal document number 401398HS.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910Q.
Q: What GPU configuration does this motherboard support?
A: The motherboard uses an nVidia G73M/G72MV/NB7P-SE GPU with 64/128/256MB VRAM.
Q: What memory architecture is supported?
A: The board supports dual-channel DDRII memory via two 200-pin SO-DIMM sockets at 400/533MHz.
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.
LA-2921P
Board Number
Yonah
CPU Platform
ICH7
PCH / Southbridge
72MV
Graphics Model
G73M
Graphics Model
nVidia G73M/G72MV/NB7P-SE
Graphics Model
KB910Q
EC / KBC
ALC883
Audio Codec
BCM4401E
LAN Controller
VT6311S
WiFi / WLAN
DDR2
RAM Type
388SA8040_QFN64
Card Reader IC
CB714
USB Controller
F75383M
Charging / PD IC
LPC47N207FIR
Super I/O
SLB9635 TT 1.2
TPM / Security IC
ICS9LPRS325
Clock Generator
CH7307CSD
Signal Conditioning IC
VT6311S
Bridge / Expander
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
LA-2921P
Board Number
Yonah
CPU Platform
ICH7
PCH / Southbridge
72MV
Graphics Model
G73M
Graphics Model
nVidia G73M/G72MV/NB7P-SE
Graphics Model
KB910Q
EC / KBC
ALC883
Audio Codec
BCM4401E
LAN Controller
VT6311S
WiFi / WLAN
DDR2
RAM Type
388SA8040_QFN64
Card Reader IC
CB714
USB Controller
F75383M
Charging / PD IC
LPC47N207FIR
Super I/O
SLB9635 TT 1.2
TPM / Security IC
ICS9LPRS325
Clock Generator
CH7307CSD
Signal Conditioning IC
VT6311S
Bridge / Expander
Attachments
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