Inhaltsverzeichnis
Lidl 3x Switch + 4 USB (Silvercrest)
Overview
| Attribute | Description |
|---|---|
| Device | Lidl Power switch (Silvercrest) |
| Type | 3x Switch + 4x USB |
| Issue | Not powering |
| Root Cause | Defective capacitor (470µF) |
| Fix | Capacitor replacement |
| Effort | ~10 minutes |
Description
This page documents the repair of a common failure in the Lidl / Silvercrest power switch.
The issue occurred twice, so the repair is worth it.
Problem
- Device stopped working (switching issues)
- Root cause: damaged capacitor (470µF / 10V)
Images
PCB & Wiring
Bad Boy - Defective Capacitor
Repaired Area
Root Cause
- Electrolytic capacitor degraded / failed
- Original: 470µF, 10V
- Visible damage (bulging / leaking)
Fix
- Replaced capacitor:
- 470µF
- upgraded from 10V → 16V (recommended)
After replacement, everything works perfectly again.
Tools Required
- Soldering iron
- Desoldering pump (spring suction tool ???)
- Replacement capacitor (470µF ≥16V, recommended)
- Screwdriver set (iFixit kit recommended)
Disassembly
- Device is secured with 6x Y1 screws
- Screws are hidden behind rubber feet
- Remove rubber caps carefully using tweezers
- PCB is fixed with:
- ~3x Phillips screws
Repair Steps
- Open device
- Locate defective capacitor
- Desolder old capacitor
- Insert new capacitor (check polarity!)
- Solder properly
- Reassemble device
Result
- Device fully working again
Notes
- Always disconnect from mains before opening!
- Capacitors may still hold charge - use ESD wrist strap
- Use higher voltage rating for better durability
Conclusion
This is a easily fixable issue.
Repair is:
- Cheap
- Fast (~10 min)
- Worth it (device reusable)
Tags
- repair
- electronics
- capacitor
- silvercrest
- lidl
