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Beko DRCS76W Tumble Dyer [No power]
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<blockquote data-quote="SPECIAL LOCATION" data-source="post: 518992" data-attributes="member: 250"><p>Have you actually measured the value of the resistor you seem the think is faulty?</p><p></p><p>Whilst it has clearly got a bit warm...</p><p></p><p>Is it actually open circuit?</p><p></p><p>I would suspect something else has failed causing the resistor to get a bit too warm...</p><p></p><p>Resistors are generally quite robust components that can take a bit of abuse...</p><p></p><p>And I would have thought there would be more visible damage on the PCB itself if a resistor failure was the primary problem..</p><p></p><p>As Geoff said not all components should show a continuity with a multi meter..</p><p></p><p>And other components are pretty much impossible to test whilst still in circuit due to all sorts of parallel paths..</p><p></p><p>especially if you don't have the manufactures data to check with.</p><p></p><p></p><p></p><p></p><p>What have you actually learned about the function of the PCB...</p><p></p><p>Do you know what all the the plug connectors pins should be doing?</p><p></p><p>Functions, expected voltages in/out etc...</p><p></p><p> :C</p></blockquote><p></p>
[QUOTE="SPECIAL LOCATION, post: 518992, member: 250"] Have you actually measured the value of the resistor you seem the think is faulty? Whilst it has clearly got a bit warm... Is it actually open circuit? I would suspect something else has failed causing the resistor to get a bit too warm... Resistors are generally quite robust components that can take a bit of abuse... And I would have thought there would be more visible damage on the PCB itself if a resistor failure was the primary problem.. As Geoff said not all components should show a continuity with a multi meter.. And other components are pretty much impossible to test whilst still in circuit due to all sorts of parallel paths.. especially if you don't have the manufactures data to check with. What have you actually learned about the function of the PCB... Do you know what all the the plug connectors pins should be doing? Functions, expected voltages in/out etc... :C [/QUOTE]
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