A double-acting, reciprocating piston, high discharge pressure, cryogenic fluid pump having a unique blow-by venting system. The instrument has a housing and a lancing drive for driving a lancing element connected thereto in a puncturing movement. The input signal can be an audio signal that is convolved with interpolated polyphase filter coefficients in the sample rate converter of a digital PWM audio amplifier. Rework prior to annealing is therefore possible when alignment errors occur between the electrophoretic film and the array substrate. The TAB comprises: an IC chip formed on a tape-like film continuously; a test pad connected to the IC chip through a lead electrically; a perforation for moving the tape-like film; an alignment mark for verifying a position of the test pad; and a pattern for verifying a position of a probe card on a TAB handler.