How do i connect a usb pendrive through hdmi port of lcd tv



I'm pretty sure you can't. Two completely different types of signals. The TV will not know what to do with the data.
 
hdmi jack is specifically designed to get a direct video signal. the usb device holds only media data. so even if tommarrow, u get any converter to do so(which is impossible bcoz the reason is-), the converter has to decode usb media to audio-video output(which is done by laptop/some new android devices) and then give it to hdmi.