Electronics > Portable Audio & Accessories > Radios
5W AM FM SW 3-Band Radio KA-3199
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Undersized power supply components (ENG-001) cause overheating (RMA-005) and total device failure (RMA-001), impacting user experience (REV-001, REV-005).
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