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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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#1
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Tv Repair Samsung HLN617W
I have an Samsung HLN617W the shuts itself off. I am an electronics
engineer and it seems to me that a Relay ( Solid State or Mechanical) or something is crashing or something else. Anybody out ther have any ideas? I would like to replace a part in liey of replacing a whole board which is quite expensive. Thank you, SteveB |
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#2
Posted to sci.electronics.repair
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Tv Repair Samsung HLN617W
wrote in message
... I have an Samsung HLN617W the shuts itself off. I am an electronics engineer and it seems to me that a Relay ( Solid State or Mechanical) or something is crashing or something else. Anybody out ther have any ideas? I would like to replace a part in liey of replacing a whole board which is quite expensive. Thank you, SteveB Look for bad (vented, bulged at the top) capacitors in the power supply. Also seen a similar model recently where the main input filter cap was open. Mark Z. |
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