A tale of synchronicity and obviously planned obsolescence …
↓↓↓ Complete description, time index and links below ↓↓↓
So one week the washing machine of a friend of mine gave up on him. He was able to isolate the fault to a fried switch mode voltage regulator on the controller board. A resistor and an inductor were gone too.
The week after that I was talking to the owner of a dead dryer. Guess what: the voltage regulator on the controller board, a resistor and an inductor had it. Fortunately there are repair kits for that controller board on eBay …
00:00 Intro - a dead washing machine and a non-matching inductor value
02:48 Schematic - from the datasheet of the LNK305
06:41 Desoldering - the dead parts, plus a tale of synchronicity
16:09 Post mortem - blown resistor, exploded chip and inductor with tiny gash
17:48 Soldering - the new parts
20:10 Success - it’s alive
20:32 Remark - about the packaging of the spare parts from eBay
Repairs: • Repairs
Mailbag: Instrument Case, Lead Bending Tool, Assortment Box and Hot Plate: • Mailbag: Instrument Ca...
#robertssmorgasbord #repair #fix #LNK305
Негізгі бет Washing Machine / Dryer Controller Board Repair (LNK305 Failure)
No video
Пікірлер: 84