acer aspire 7540-7540g jv71 amd 1
Technical Specifications
Technical Summary
This Wistron JV71-TRS motherboard, project code 91.4FP01.001 with board number 48.4FP02.0SB and revision 09243-SB, is built around the AMD Caspian CPU S1G3 (35W) platform using a 638-Pin uFCPGA638 socket. The chipset consists of an AMD RS880M North Bridge with integrated graphics and an AMD SB710 South Bridge. The system uses DDR2 memory at 667/800 MHz. The EC/KBC is a Winbond WPC773, and the BIOS SPI flash is an MXIC MX25L1605. The audio codec is an ALC888, and the LAN controller is a Broadcom BCM5784L Gigabit Ethernet. Power management is handled by a MAX8731 charger with DCBATOUT architecture, alongside multiple DC/DC converters including the RT8205A, RT9025, TPS51124, RT9161, ISL6265, and RT8209B. The card reader is a Realtek RTS5159, and the HDMI level shifter is an M92XTHDMI.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is an MXIC MX25L1605.
Q: What EC/KBC controller is used on this motherboard?
A: The EC/KBC is a Winbond WPC773.
Q: What is the charging architecture of this motherboard?
A: The charging architecture uses a MAX8731 charger with DCBATOUT input.
Q: What is the graphics configuration of this motherboard?
A: The motherboard uses integrated graphics (UMA) from the AMD RS880M North Bridge.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | JV71-TRS |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.4FP01.001 |
| Board Number | 48.4FP02.0SB |
| Revision | 09243-SB |
| Date | Monday, July 06, 2009 |
| CPU Platform | AMD Caspian CPU S1G3 (35W) |
| CPU Socket | 638-Pin uFCPGA638 |
| North Bridge | AMD RS880M |
| South Bridge | AMD SB710 |
| GPU Type | INTEGRATED GRAHPICS |
| Graphics Architecture | UMA |
| EC / KBC | WPC773 |
| EC/KBC Package | Winbond |
| Audio Codec | ALC888 |
| BIOS / SPI Flash | MX25L1605 |
| BIOS Flash Manufacturer | MXIC |
| Charging IC | MAX8731 |
| Charger Architecture | DCBATOUT |
| Power IC(s) | RT8205A, RT9025, TPS51124, RT9161, ISL6265, RT8209B |
| RAM Type | DDR2 |
| RAM Architecture | 667/800 MHz |
| Card Reader IC | RTS5159 |
| LAN IC | BCM5784L |
| WiFi / WLAN IC | Kedron |
| HDMI Level Shifter | M92XTHDMI |
Technical Summary
This Wistron JV71-TRS motherboard, project code 91.4FP01.001 with board number 48.4FP02.0SB and revision 09243-SB, is built around the AMD Caspian CPU S1G3 (35W) platform using a 638-Pin uFCPGA638 socket. The chipset consists of an AMD RS880M North Bridge with integrated graphics and an AMD SB710 South Bridge. The system uses DDR2 memory at 667/800 MHz. The EC/KBC is a Winbond WPC773, and the BIOS SPI flash is an MXIC MX25L1605. The audio codec is an ALC888, and the LAN controller is a Broadcom BCM5784L Gigabit Ethernet. Power management is handled by a MAX8731 charger with DCBATOUT architecture, alongside multiple DC/DC converters including the RT8205A, RT9025, TPS51124, RT9161, ISL6265, and RT8209B. The card reader is a Realtek RTS5159, and the HDMI level shifter is an M92XTHDMI.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is an MXIC MX25L1605.
Q: What EC/KBC controller is used on this motherboard?
A: The EC/KBC is a Winbond WPC773.
Q: What is the charging architecture of this motherboard?
A: The charging architecture uses a MAX8731 charger with DCBATOUT input.
Q: What is the graphics configuration of this motherboard?
A: The motherboard uses integrated graphics (UMA) from the AMD RS880M North Bridge.
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.
91.4FP01.001
Project Code
48.4FP02.0SB
Board Number
Caspian S1G3
CPU Platform
638-PIN
CPU Platform
RS880M
Northbridge / MCH
SB710
PCH / Southbridge
INTEGRATED GRAHPICS
Graphics
UMA
Graphics
WPC773
EC / KBC
ALC888
Audio Codec
MX25L1605
BIOS / EC Flash
MAX8731
Charging / PD IC
ISL6265
Power IC
RT8205A
Power IC
RT8209B
Power IC
RT9025
Power IC
RT9161
Power IC
TPS51124
Power IC
DDR2
RAM Type
RTS5159
Card Reader IC
BCM5784L
LAN Controller
Kedron
WiFi / WLAN
M92XTHDMI
Signal Conditioning IC
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
91.4FP01.001
Project Code
48.4FP02.0SB
Board Number
Caspian S1G3
CPU Platform
638-PIN
CPU Platform
RS880M
Northbridge / MCH
SB710
PCH / Southbridge
INTEGRATED GRAHPICS
Graphics
UMA
Graphics
WPC773
EC / KBC
ALC888
Audio Codec
MX25L1605
BIOS / EC Flash
MAX8731
Charging / PD IC
ISL6265
Power IC
RT8205A
Power IC
RT8209B
Power IC
RT9025
Power IC
RT9161
Power IC
TPS51124
Power IC
DDR2
RAM Type
RTS5159
Card Reader IC
BCM5784L
LAN Controller
Kedron
WiFi / WLAN
M92XTHDMI
Signal Conditioning IC
Attachments
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