hp compaq presario c700 ls-3731p rev 0.3 usb board schematic
compal ls-3731p rev 0.3 usb board.pdf
Technical Specifications
Technical Summary
This Compal Electronics USB board schematic, document number LS-3731 revision 0.3 dated 2007-03-08, is a sub-board design providing USB connectivity. The PCB is identified as LS3731P_PCB. The design includes two USB connectors (JP2 and JP3) using SUYIN_020173MR004G533ZR connectors, along with overcurrent protection implemented via a G528P1UF_SO8 IC (U1) and PSOT24C_SOT23-3 ESD protection diodes (D1, D2). The revision history documents changes including the removal of a choke on USB signals in V0.2, changing a poly cap to an os-con cap for C3 in V0.2, and adding a test point in V0.3.
Technician FAQ
Q: What is the document number and revision of this USB board schematic?
A: The document number is LS-3731, revision 0.3, dated 2007-03-08.
Q: What is the PCB identifier for this USB board?
A: The PCB identifier is LS3731P_PCB.
Q: What overcurrent protection IC is used on this USB board?
A: The overcurrent protection is provided by a G528P1UF_SO8 IC at U1.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
compal ls-3731p rev 0.3 usb board.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal Electronics, Inc. |
| Model | USB board |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Document Number | LS-3731 |
| Revision | 0.3 |
| Date | 2007-03-08 |
| PCB Number | LS3731P_PCB |
Technical Summary
This Compal Electronics USB board schematic, document number LS-3731 revision 0.3 dated 2007-03-08, is a sub-board design providing USB connectivity. The PCB is identified as LS3731P_PCB. The design includes two USB connectors (JP2 and JP3) using SUYIN_020173MR004G533ZR connectors, along with overcurrent protection implemented via a G528P1UF_SO8 IC (U1) and PSOT24C_SOT23-3 ESD protection diodes (D1, D2). The revision history documents changes including the removal of a choke on USB signals in V0.2, changing a poly cap to an os-con cap for C3 in V0.2, and adding a test point in V0.3.
Technician FAQ
Q: What is the document number and revision of this USB board schematic?
A: The document number is LS-3731, revision 0.3, dated 2007-03-08.
Q: What is the PCB identifier for this USB board?
A: The PCB identifier is LS3731P_PCB.
Q: What overcurrent protection IC is used on this USB board?
A: The overcurrent protection is provided by a G528P1UF_SO8 IC at U1.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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