Samsung GT-I8190, Руководство по обслуживанию

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Level 3 Repair
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8-15
8-3-7. Speaker Part
Check the signals on
L522, L521
Check speaker function.
Play MP3 with maximum volume level.
No
Resolder or replace L522, L521
END
Yes
Yes
Check the connection of
Speaker module
Yes
No
Reconnect speaker or replace speaker
module