lenovo e41 e41g k43 k41a ls-3591p v01 schematic 1
Technical Specifications
Technical Summary
This Compal Electronics LS-3591P1.0 revision 1.0 SW & LED Board, dated Friday, November 03, 2006, is a sub-board designed for system control and status indication. The board integrates a power button (ON/OFFBTN#), a Novo button (NOVO_BTN#), a user button (USER_BTN#), and an amplifier mute button (AMP_MUTE_BTN#). Status indication is provided by a power suspend LED (PWR_SUSP_LED#) and a mute LED (MUTE# LED). The board includes a blue LED (HT-191NB_BLUE_0603) and two SOT23 packaged diodes (PSOT24C_SOT23). The design incorporates pull-up requirements for the Novo, User, and Power buttons from the motherboard side. The board is classified as Compal Secret Data and is the proprietary property of Compal Electronics, Inc.
Technician FAQ
Q: What is the board number and revision of this SW & LED Board?
A: The board number is LS-3591P1.0, revision 1.0.
Q: What buttons are present on this board?
A: The board includes a power button (ON/OFFBTN#), a Novo button (NOVO_BTN#), a user button (USER_BTN#), and an amplifier mute button (AMP_MUTE_BTN#).
Q: What status indicators are available on this board?
A: The board provides a power suspend LED (PWR_SUSP_LED#) and a mute LED (MUTE# LED).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LS-3591P1.0 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LS-3591P1.0 |
| Revision | 1.0 |
| Date | Friday, November 03, 2006 |
| Document Number | LS-3591P1.0 |
Technical Summary
This Compal Electronics LS-3591P1.0 revision 1.0 SW & LED Board, dated Friday, November 03, 2006, is a sub-board designed for system control and status indication. The board integrates a power button (ON/OFFBTN#), a Novo button (NOVO_BTN#), a user button (USER_BTN#), and an amplifier mute button (AMP_MUTE_BTN#). Status indication is provided by a power suspend LED (PWR_SUSP_LED#) and a mute LED (MUTE# LED). The board includes a blue LED (HT-191NB_BLUE_0603) and two SOT23 packaged diodes (PSOT24C_SOT23). The design incorporates pull-up requirements for the Novo, User, and Power buttons from the motherboard side. The board is classified as Compal Secret Data and is the proprietary property of Compal Electronics, Inc.
Technician FAQ
Q: What is the board number and revision of this SW & LED Board?
A: The board number is LS-3591P1.0, revision 1.0.
Q: What buttons are present on this board?
A: The board includes a power button (ON/OFFBTN#), a Novo button (NOVO_BTN#), a user button (USER_BTN#), and an amplifier mute button (AMP_MUTE_BTN#).
Q: What status indicators are available on this board?
A: The board provides a power suspend LED (PWR_SUSP_LED#) and a mute LED (MUTE# LED).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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