lenovo thinkpad tablet 1838 compal la-7461p phj00_rev0.3 schematic
lenovo thinkpad tablet 1838=1=compal la-7461p phj00_rev0.3.pdf
Technical Specifications
Technical Summary
This Compal LA-7461P revision 0.3 motherboard, dated 2010/12/01, is built around the Nvidia Tegra T20 platform with LPDDR2 1GB memory architecture. The system management is handled by an ENE KBC KB930 EC/KBC controller. Audio processing is managed by a Wolfson WM8903 audio codec. Power management and charging are controlled by a TI TPS51220 charging IC. Thermal monitoring is provided by an NCT1008 sensor. The board integrates a SMSC USB3315 card reader and a BCM4751IFBG wireless and LAN module. Display connectivity is supported via an SN75LVDS83BZQLR HDMI level shifter.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The ENE KBC KB930 EC/KBC controller is used.
Q: What is the charging IC on this motherboard?
A: The TI TPS51220 charging IC is used.
Q: What audio codec is used on this motherboard?
A: The Wolfson WM8903 audio codec is used.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
lenovo thinkpad tablet 1838=1=compal la-7461p phj00_rev0.3.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-7461P |
| Revision | 0.3 |
| Date | 2010/12/01 |
| CPU Platform | Nvidia(T20) |
| CPU Model | Nvidia Tegra T20 |
| EC / KBC | ENE KBC KB930 |
| Audio Codec | Wolfson WM8903 |
| Charging IC | TI TPS51220 |
| RAM Type | LPDDR2 |
| RAM Architecture | LPDDR2 1GB |
| Thermal Sensor | NCT1008 |
| Card Reader IC | SMSC USB3315 |
| LAN IC | BCM4751IFBG |
| WiFi / WLAN IC | BCM4751IFBG |
| HDMI Level Shifter | SN75LVDS83BZQLR |
Technical Summary
This Compal LA-7461P revision 0.3 motherboard, dated 2010/12/01, is built around the Nvidia Tegra T20 platform with LPDDR2 1GB memory architecture. The system management is handled by an ENE KBC KB930 EC/KBC controller. Audio processing is managed by a Wolfson WM8903 audio codec. Power management and charging are controlled by a TI TPS51220 charging IC. Thermal monitoring is provided by an NCT1008 sensor. The board integrates a SMSC USB3315 card reader and a BCM4751IFBG wireless and LAN module. Display connectivity is supported via an SN75LVDS83BZQLR HDMI level shifter.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The ENE KBC KB930 EC/KBC controller is used.
Q: What is the charging IC on this motherboard?
A: The TI TPS51220 charging IC is used.
Q: What audio codec is used on this motherboard?
A: The Wolfson WM8903 audio codec is used.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Attachments
Last edited:
