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8. Level 3 Repair
8-4-10. Speaker Part
Check speaker function.
Play MP3 with maximum volume level.
Check C-clips of Sub PBA
ANT9005, ANT9006
Check the PWM output at
L7007,L7008
Check the PWM output at
ANT9005,ANT9006 in SUB
Replace speaker module
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Yes
No
Yes
No
Yes
No
Yes
No
PBA
Yes
No
END
No
No
Replace MAIN FPCB
No
Replace C-Clip
Replace SUB PBA
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