hp compaq presario c700 ls-3737p rev 0.1 card reader board schematic
compal ls-3737p rev 0.1 card reader board.pdf
Technical Specifications
Technical Summary
This Compal Electronics LS-3737 revision 0.1 card reader board, dated March 11, 2007, is a dedicated sub-board designed for 4-in-1 card reader functionality. The core controller is the RTS5158-GR in an LQFP48 7x7 package, handling SD, MMC, MS, and XD card protocols. Power management is provided by the RT9701CB in a SOT25 package, which regulates the +3VS and +5VS rails to generate the VCC_4in1 supply for the card slots and controller. The board includes a 12MHz crystal oscillator for the RTS5158 clock input and a dedicated 4-in-1 connector (TAITW_R015-410-LM). The schematic also details a reserved power circuit using the RT9701CB and a USB 2.0 differential pair (USB20_P4, USB20_N4) for data connectivity.
Technician FAQ
Q: What is the card reader controller IC on this board?
A: The card reader controller is the RTS5158-GR in an LQFP48 7x7 package.
Q: What power management IC is used on this card reader board?
A: The power management IC is the RT9701CB in a SOT25 package.
Q: What crystal frequency is used for the card reader controller?
A: The RTS5158-GR uses a 12MHz crystal oscillator (Y1, 12MHZ_16P_6X12000012).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
compal ls-3737p rev 0.1 card reader board.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal Electronics, Inc. |
| Model | Card reader board |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Document Number | LS-3737 |
| Revision | 0.1 |
| Date | Sunday, March 11, 2007 |
| Card Reader IC | RTS5158-GR_LQFP48_7x7 |
| Power IC(s) | RT9701CB_SOT25 |
Technical Summary
This Compal Electronics LS-3737 revision 0.1 card reader board, dated March 11, 2007, is a dedicated sub-board designed for 4-in-1 card reader functionality. The core controller is the RTS5158-GR in an LQFP48 7x7 package, handling SD, MMC, MS, and XD card protocols. Power management is provided by the RT9701CB in a SOT25 package, which regulates the +3VS and +5VS rails to generate the VCC_4in1 supply for the card slots and controller. The board includes a 12MHz crystal oscillator for the RTS5158 clock input and a dedicated 4-in-1 connector (TAITW_R015-410-LM). The schematic also details a reserved power circuit using the RT9701CB and a USB 2.0 differential pair (USB20_P4, USB20_N4) for data connectivity.
Technician FAQ
Q: What is the card reader controller IC on this board?
A: The card reader controller is the RTS5158-GR in an LQFP48 7x7 package.
Q: What power management IC is used on this card reader board?
A: The power management IC is the RT9701CB in a SOT25 package.
Q: What crystal frequency is used for the card reader controller?
A: The RTS5158-GR uses a 12MHz crystal oscillator (Y1, 12MHZ_16P_6X12000012).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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