Table of Contents
Advertisement
Flow Chart of Troubleshooting
7-6. Speaker Part(Melody)
Speaker does not work
Y e s
Check the U302
Pin 3, 15
Y e s
Check the U600 Pin 11
(EAR1)
Y e s
Check LCD
connector(CN700)
PIN 37 , 38
Y e s
Check LCD Module
Y e s
Check speaker
SPK+ , SPK-
= Operate
Y e s
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used with out Samsung' s authorization
No
No
No
No
No
7-12
Check the U300
Resolder C311 , C315
Replace the U600
Resolder CN700
Replace LCD Module
Replace SPK
Advertisement
Table of Contents
