WATER HEATER REMOTE CONTROL

摘要

PROBLEM TO BE SOLVED: To provide a water heater remote control capable of receiving FM teletext while reducing the influence of noise. SOLUTION: A microcomputer 50 controlling the operation of a water heater remote control is mounted on an A-face of a main substrate 110 which is a double-sided mounting substrate, and a conductive metal case 120 is mounted to a B-face of the main substrate 73, at a part opposed to the mounted part of the microcomputer 50. A tuner substrate 70 mounted with a microcomputer 73 and a tuner module capable of receiving FM teletext and covered with a metal shield cover 76, is mounted in the conductive metal case 120. COPYRIGHT: (C)2006,JPO&NCIPI