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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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HK Audio Actor / Lucas power amps , generic problem?
They have an otherwise original assembly method of the final contact to the
pins of TO3 power transistors by 2 zero ohm "resistor" links, so 2 current paths to the pcb traces. Anyone else observed bad solder joints to these links on the pcb? and cause? believed conventional solder not PbF |
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