hp dv4 cq40 la-4102p dis 1005 rev-0.1 1
Technical Specifications
Technical Summary
This Compal Montevina Consumer Discrete platform schematic, revision 0.1 dated 2007/09/26, documents a mobile motherboard built around the Mobile Penryn uFCPGA-478 CPU with Intel Cantiga MCH and ICH9-M core logic. The discrete graphics subsystem is powered by an Nvidia NB9M-GE GPU with DDR2 VRAM. System memory consists of two DDR2 SO-DIMM slots operating in dual-channel configuration at 667MHz. The embedded controller is a KB926, which also integrates charging IC functionality. The BIOS SPI flash is a 25LF080A. Audio is handled by an IDT 9271B7 codec with a TPA6017A2 amplifier. Networking includes a Marvell 88E8072 Gigabit Ethernet controller and WLAN support. A JMB385 controller provides flash memory card support, and thermal monitoring is managed by an EMC1402 sensor. The clock generator is an SLG8SP553V.
Technician FAQ
Q: What BIOS SPI flash model is used on this motherboard?
A: The BIOS SPI flash is a 25LF080A.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a KB926.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an Nvidia NB9M-GE.
Q: What audio codec and amplifier are used on this motherboard?
A: The audio codec is an IDT 9271B7, and the audio amplifier is a TPA6017A2.
Q: What LAN IC is used on this motherboard?
A: The LAN IC is a Marvell 88E8072.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal Electronics, Inc. |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Document Number | AABBCCDDEE11223344 |
| Revision | 0.1 |
| Date | 2007/09/26 |
| CPU Platform | Montevina Consumer Discrete |
| CPU Model | Mobile Penryn uFCPGA-478 CPU |
| PCH / Southbridge | Intel ICH9-M |
| GPU Type | Nvidia NB9M-GE |
| Graphics Architecture | Discrete |
| dGPU Chip Number | NB9M-GE |
| EC / KBC | KB926 |
| Audio Codec | IDT 9271B7 |
| BIOS / SPI Flash | SPI ROM 25LF080A |
| BIOS Flash Exact Model | 25LF080A |
| Charging IC | KB926 |
| RAM Type | DDR2 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 2 |
| Thermal Sensor | EMC1402 |
| Card Reader IC | JMB385 |
| LAN IC | Marvell 88E8072 |
| WiFi / WLAN IC | WLAN & Robson |
| Audio Amplifier | TPA6017A2 |
| Clock Generator | SLG8SP553V |
Technical Summary
This Compal Montevina Consumer Discrete platform schematic, revision 0.1 dated 2007/09/26, documents a mobile motherboard built around the Mobile Penryn uFCPGA-478 CPU with Intel Cantiga MCH and ICH9-M core logic. The discrete graphics subsystem is powered by an Nvidia NB9M-GE GPU with DDR2 VRAM. System memory consists of two DDR2 SO-DIMM slots operating in dual-channel configuration at 667MHz. The embedded controller is a KB926, which also integrates charging IC functionality. The BIOS SPI flash is a 25LF080A. Audio is handled by an IDT 9271B7 codec with a TPA6017A2 amplifier. Networking includes a Marvell 88E8072 Gigabit Ethernet controller and WLAN support. A JMB385 controller provides flash memory card support, and thermal monitoring is managed by an EMC1402 sensor. The clock generator is an SLG8SP553V.
Technician FAQ
Q: What BIOS SPI flash model is used on this motherboard?
A: The BIOS SPI flash is a 25LF080A.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a KB926.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an Nvidia NB9M-GE.
Q: What audio codec and amplifier are used on this motherboard?
A: The audio codec is an IDT 9271B7, and the audio amplifier is a TPA6017A2.
Q: What LAN IC is used on this motherboard?
A: The LAN IC is a Marvell 88E8072.
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.
Montevina
CPU Platform
Mobile Penryn uFCPGA-478 CPU
CPU Model
ICH9
PCH / Southbridge
NB9M-GE
Graphics
KB926
EC / KBC
9271B7
Audio Codec
25LF080A
BIOS / EC Flash
KB926
Charging / PD IC
DDR2
RAM Type
EMC1402
Thermal / Fan Control
JMB385
Card Reader IC
88E8072
LAN Controller
TPA6017A2
Audio Amplifier
SLG8SP553V
Clock Generator
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
Montevina
CPU Platform
Mobile Penryn uFCPGA-478 CPU
CPU Model
ICH9
PCH / Southbridge
NB9M-GE
Graphics
KB926
EC / KBC
9271B7
Audio Codec
25LF080A
BIOS / EC Flash
KB926
Charging / PD IC
DDR2
RAM Type
EMC1402
Thermal / Fan Control
JMB385
Card Reader IC
88E8072
LAN Controller
TPA6017A2
Audio Amplifier
SLG8SP553V
Clock Generator
Attachments
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