SONOS PLAY:1 Power Internal Fuse
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
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92%
CONF
|
Power Supply Component Repair Kit
The internal power supply utilizes a protective circuit consisting of a T2A 250V radial fuse (F301), an NTC thermistor (TH301), and a varistor (MOV301). A surge or thermal event often causes the varistor to fail in a shorted state or the thermistor to fracture, resulting in an overcurrent condition that clears the fuse to prevent thermal runaway. Replacing the entire protection triad is necessary as the underlying short circuit will cause new fuses to fail immediately.
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|
|
8%
CONF
|
Secondary Circuit / Wiring Check
Inspect wiring harness.
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DIY Repair Guide
Watch exactly how to replace the Power Supply Component Repair Kit.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.