| 摘要 |
PURPOSE:To make it possible to demonstrate operation easily at a store and prevent issuing of non-sense calls by providing a control circuit with a function not to cause current to flow to high voltage circuits and high temperature parts as a sequence for demonstration and to cause current to flow to non-high temperature parts as the sequence for demonstration when a card kind identification switch identifies the store demonstration card. CONSTITUTION:A control circuit LSI has a function not to cause current to high voltage circuits and high temperature parts as a sequence of demonstration and cause current to flow to non-high temperature parts when card kind identification switches SSW 1-SSW 3 identify a store demonstration card 102 E. The control circuit LSI does not drive a micro-wave relay drive circuit C1, and an electric heater relay drive circuit C2 when a store demonstration card 102 E is being inserted, but it drives according to each menu an oven lamp relay drive circuit C3 turn table motor relay drive circuit C4, cooling fan motor relay drive circuit C5, convection fan motor relay drive circuit C6, and sounding body drive circuit C7 to report the finish of cooking. |
