![background image](http://html.mh-extra.com/html/samsung/gt-b2100/gt-b2100_service-manual_340705053.webp)
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-16
10-8. Speaker Part
Speaker does not work
Yes
Not OK
Solder L405 and L407 again
Check U200
OK
Replace U200
END
Not OK
OK
Replace the speaker
Solder U401 again
Not OK
Check Pin #B5, #D5 of
U401
Check L405 and L407
OK
Not OK