SLDA021B March   2014  – February 2020 AM3892 , AM3894

 

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8.7 Solder Replenishment

The rework process must include solder replenishment. Repair processes that use flux only are not recommended, as they are more likely to result in soldering or positional defects. Two methods of solder replenishment are available: depositing paste on the circuit board, and depositing paste on the balls.