4. DOWNLOAD
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Case B. No Sound from Headset
Change Ear Jack Connector.
Sound play via headset?
Check TPA2058D3(U6200) and
peripheral circuits Works well?
Check MT6323(U4100). Works well?
START
END
Didn’t play sound via headset
although headset insert
Change Main Board
No
Yes
Yes
Yes
Yes
No
No
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