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Digital Alarm Clock Radio AD-521
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
The main control IC (COMP-009) has failures that prevent the correct alarm trigger (ENG-001), leading to returns (RMA-001) and customer complaints (REV-001).
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