Hi Amit,
Here is the link to the LPCXpresso board LPC11C24 rev B:
http://www.nxp.com/assets/downloads/data/en/schematics/LPCXpressoLPC11C24revB.pdf
Hope it helps!
Best Regards,
Carlos Mendoza
Technical Support Engineer
Update:
The schematics seem to be for OM13012, will update the thread once I have the one for OM13093.
http://www.nxp.com/assets/downloads/data/en/schematics/LPCXpresso11C24-with-CMSIS-DAP-SCH.pdf
The schematic should have been posted under the downloads tab for the board - we have corrected this omission now. Please get the schematic here:
http://www.nxp.com/demoboard/OM13093 ... look under the Downloads tab.