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Large LED Digital Wall Clock Thermometer Date Time Minutes Seconds 36X16
Brand: Generic / OEM
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Audited BOM: 5 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 absence of a dedicated voltage regulator on the PCB (COMP-002) causes power fluctuations to overload the SMD LEDs, leading to premature segment burnout (RMA-002), generating negative reviews about digit legibility (REV-002).
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