Panasonic TC-14Z88RQ Service Manual

Contents

Panasonic TC-14Z88RQ Service Manual Manual pdf 6 page image

http://202.224.189.179/viewing/OT/TC-14Z88RQ/SVC/s0101000000.html1.1 General Guide LinesTOP PREVIOUS NEXT1. It is advisable to insert an isolation transformer in the AC supply before servicing this hot chassis.2. When servicing, observe the original lead dress, especially the lead dress in the high voltagecircuits. If a short circuit is found, replace all parts which have been overheated or damaged bythe short circuit.3. After servicing, see to it that all the protective devices such as insulation barriers, insulationpapers, shields and isolation R-C combinations, are properly installed.4. When the receiver is not to be used for a long period of time, unplug the power cord from the ACcord outlet.5. Potential, as high as 26.0kV is present when this receiver is in operation. Operation of thereceiver without the rear cover involves the danger of a shock hazard from the receiver powersupply. Servicing should not be attempted byanyone who is not thoroughly familiar with theprecautions necessary when working on high voltage equipment. Always discharge the anode ofthe picture tube to the receiver chassis before handling the tube. After servicing make thefollowing leakagecurrent checks to prevent the customer from being exposed to shock hazards.TOP PREVIOUS NEXThttp://202.224.189.179/viewing/OT/TC-14Z88RQ/SVC/s0101000000.html10.02.2006 2:28:31