Panasonic EB-X70 Service Manual

Also see for EBX70 - CELL PHONE: Operating instructions Operating instructions Technical information Service manual

DISASSEMBLY / REASSEMBLY INSTRUCTIONSPMCD030901C8 Section 6 Issue 1Service Manual – 29 – Revision 06 DISASSEMBLY / REASSEMBLY INSTRUCTIONS6.1. GeneralThis section provides disassembly and reassembly procedures for the main components of the telephone.These assemblies MUST be performed by qualified service personnel at an authorised service centre.The following Warnings and Cautions MUST be observed during all disassembly / reassembly operations:6.1.1 ESD Handling PrecautionsA working area where ESDs may be handled safely without undue risk of damage from electrostatic discharge, must beavailable. The area must be equipped as follows:Working SurfacesAll working surfaces must have a dissipative bench mat, safe for use with live equipment, connected via 1MΩ resistor(usually built into the lead) to a common ground point.Wrist StrapA quick release skin contact device with a flexible cord, which has an integral safety resistor of between 5kΩ and 1MΩ,shall be used.ContainersAll containers and storage must be of the conductive type.WARNINGThe equipment described in this manual contains polarised capacitors utilising liquid electrolyte. These devices areentirely safe provided that neither a short-circuit nor a reverse polarity connection is made across the capacitor terminals.FAILURE TO OBSERVE THIS WARNING COULD RESULT IN DAMAGE TO THE EQUIPMENT OR, AT WORST,POSSIBLE INJURY TO PERSONNEL RESULTING FROM ELECTRIC SHOCK OR THE AFFECTED CAPACITOREXPLODING. EXTREME CARE MUST BE EXERCISED AT ALL TIMES WHEN HANDLING THESE DEVICES.CautionThe equipment described in this manual contains electrostatic devices (ESDs). Damage can occur to these devices if theappropriate handling procedure is not adhered to.