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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Sharp TV Model CX80J5
Have a sharp TV model CX80J5 (Australian Model) possibly 6 years old.
Set strats up ok with out Aerial connection and displays blank screen or "snow" as soon as aerial connection is made and tuned station displayed set works fine for 20 - 30 seconds then shuts down. No aerial connection and set remains on! as soon as it has Picture to display it shuts down soon after ? Where to start? any known issues with this area? thanks in advance. |
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Troubleshoot the power supply, and horizontal output stage. There may be
some capacitors becoming high in ESR. -- Jerry G. ====== "furry" wrote in message om... Have a sharp TV model CX80J5 (Australian Model) possibly 6 years old. Set strats up ok with out Aerial connection and displays blank screen or "snow" as soon as aerial connection is made and tuned station displayed set works fine for 20 - 30 seconds then shuts down. No aerial connection and set remains on! as soon as it has Picture to display it shuts down soon after ? Where to start? any known issues with this area? thanks in advance. |
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