lenovo y550 ls-4602p schematic 1
Technical Specifications
Technical Summary
This Compal KIWB1/B2 LS-4602P0.3 slider bar sub board, dated July 1, 2008, is designed for LED and button control. The board utilizes a Cypress CY8C20424-12LKXI programmable system-on-chip in a QFN32_5X5 package, serving as the embedded controller for managing LED indicators and slider inputs. The design includes multiple LEDs for WLAN, WiMAX, BT, drive, Dolby, and user-defined functions, along with a 7-segment slider interface. The board is classified as Compal Secret Data and is intended for integration into a larger system.
Technician FAQ
Q: What embedded controller is used on this Compal KIWB1/B2 LS-4602P0.3 board?
A: The board uses a Cypress CY8C20424-12LKXI in a QFN32_5X5 package.
Q: What is the board number and revision of this sub board?
A: The board number is LS-4602P0.3 with revision 0.3.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | KIWB1/B2 LS-4602P0.3 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LS-4602P0.3 |
| Revision | 0.3 |
| Date | Tuesday, July 01, 2008 |
| EC / KBC | CY8C20424-12LKXI |
| EC/KBC Package | QFN32_5X5 |
Technical Summary
This Compal KIWB1/B2 LS-4602P0.3 slider bar sub board, dated July 1, 2008, is designed for LED and button control. The board utilizes a Cypress CY8C20424-12LKXI programmable system-on-chip in a QFN32_5X5 package, serving as the embedded controller for managing LED indicators and slider inputs. The design includes multiple LEDs for WLAN, WiMAX, BT, drive, Dolby, and user-defined functions, along with a 7-segment slider interface. The board is classified as Compal Secret Data and is intended for integration into a larger system.
Technician FAQ
Q: What embedded controller is used on this Compal KIWB1/B2 LS-4602P0.3 board?
A: The board uses a Cypress CY8C20424-12LKXI in a QFN32_5X5 package.
Q: What is the board number and revision of this sub board?
A: The board number is LS-4602P0.3 with revision 0.3.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Attachments
Last edited:
