1.1 General Guide Lines
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1. 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 voltage
circuits. If a short circuit is found, replace all parts which have been overheated or damaged by
the short circuit.
3. After servicing, see to it that all the protective devices such as insulation barriers, insulation
papers, 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 AC
cord outlet.
5. Potential, as high as 26.0kV is present when this receiver is in operation. Operation of the
receiver without the rear cover involves the danger of a shock hazard from the receiver power
supply. Servicing should not be attempted byanyone who is not thoroughly familiar with the
precautions necessary when working on high voltage equipment. Always discharge the anode of
the picture tube to the receiver chassis before handling the tube. After servicing make the
following leakagecurrent checks to prevent the customer from being exposed to shock hazards.
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http://202.224.189.179/viewing/OT/TC-14Z88RQ/SVC/s0101000000.html10.02.2006 2:28:31
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