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- SM-A307 MIC SPEAKER BUZZER @phoneschematicSchematic · 1.57 MB · 3 Oct 2023Schematic pdf—1.57 MB
- SM-A30S MIC SPK EAR
Audio page of the Samsung SM-A30S (Galaxy A30s) schematic, covering microphone, loudspeaker and earpiece circuits, saved as a 4.30 MB PDF.
Schematic · 4.30 MB · 10 Apr 2026Schematic pdf—4.30 MB