SONOS PLAY:5 Gen 2 Repair: How to open it and replace its fuse and varistor after overvoltage damage

The Sonos Play:5 was completely dead after an overvoltage. In this video, the disassembly, the replacement of a blown fuse and varistor, and the reassembly of the device are shown. Be aware of electrical hazard! There can be voltages above 300 V stored in the capacitors. The repair should be done by a qualified person. Always measure the voltage between the test points next to the capacitors. 0:51 Sonos Play:5 Power Cord Removal 1:15 Explanation Speaker Cover Removal 3:12 Speaker Cover Removal 4:16 Glued Play/Pause Button Removal 5:07 Removed Speaker Cover 5:58 Speaker Unit Hidden Screws 8:40 View on Electronics and Stabilizer Bar Removal 11:48 Removed Main Platine 12:26 Fuse Check/Measurement with Voltmeter 14:35 Blown Varistor 15:32 New Varistor in Shrink 20:21 Functional Test Successful 20:45 Measuring 300 V at Capacitors 21:04 Fixating with Hot Glue 23:18 Reassembly of Speaker Unit 25:41 Reassembly of Speaker Cover Necessary tools: Torx 10, Torx 15, Torx 20, Trim Removal Tool, Voltmeter, Soldering Iron/Station Varistor: S14K300 USA: https://amzn.to/3fWpn3O Germany: https://www.voelkner.de/products/2881... Fuse: 250 V T3.15 A USA: https://amzn.to/2RoDA02 Germany: https://amzn.to/2RpE0mT Trim Removal Tools USA: https://amzn.to/3fSsUQM Germany: https://amzn.to/3vUATSY Amazon links are affiliate links.