Panasonic SDR-H85PSDR-H85PCSDR-H85EB Service Manual

Also see for SDR-H85EC: Service manual

Contents

31 Safety Precautions1.1. General Guidelines1. IMPORTANT SAFETY NOTICEThere are special components used in this equipment which are important for safety. These parts are marked by in theSchematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these critical partsshould be replaced with manufacturer’s specified parts to prevent X-RADIATION, shock fire, or other hazards. Do not modifythe original design without permission of manufacturer.2. An Isolation Transformer should always be used during the servicing of AC Adaptor whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personalinjury from electrical shocks. It will also protect AC Adaptor from being damaged by accidental shorting that may occur duringservicing.3. When servicing, observe the original lead dress. It a short circuit is found, replace all parts which have been overheated ordamaged by the short circuit.4. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properlyinstalled.5. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.