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Flow Chart of Troubleshooting
9-14
9-7. Speaker Part
Speaker does not work
Yes
Not OK
Solder R209 again
OK
Check SPK
Check R303, R304
OK
END
Not OK
Solder UCP200 again or replace
UCP200
Not OK
Check Pin W18, W19 of
UCP200
Check R210
OK
Not OK
Replace the speaker
