APPARATUS FOR DATA WRITING/READING AND METHOD FOR THE SAME

摘要

PURPOSE: An apparatus and method for inputting/outputting data is provided to enable a user to receive help by storing all sorts of adjustment data of a television receiver manufactured in a manufactory, and by reading the data at the time for a service. CONSTITUTION: A main control unit(11) adjusts all sorts of television receivers, and outputs a control signal to whole system in order to adjust data generated after the adjustment is completed. A main data storage unit(12) stores adjustment data according to a control signal of the control unit(11). A bar code reading unit(13) is attached to all sorts of television receivers for adjustment according to the control signal of the main control unit(11). The bar code reading unit(13) reads bar code data. A sub control unit(14) controls that the adjustment data and the bar code data inputted through the main control unit(11) according to the control signal of the main control unit(11) are stored in a sub memory(15).