Flow Chart of Troubleshooting
9-7. Speaker Part
Speaker does not work
Yes
Not OK
Solder R207 again
Check L400, L401
OK
Not OK
Check Pin W18, W19 of
Solder UCP200 again or replace
UCP200
UCP200
OK
Not OK
Check Sub PBA
Check SPK
Not OK
OK
Replace the speaker
END
9-14
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