Speaker Part - Samsung SGH-A408 Service Manual

SGH-A408 Flow Chart of Troubleshooting and Circuit Diagram

5-6. Speaker Part

Speaker does not work
Check the connection between CN601
and LCD Module connector
Check the
connection from CN601
to LCD Module
Check the
voltage on the speaker
line lands on LCD
Module
Is Speaker working ?
END
Y
Y
Y
Y
Y
SAMSUNG Proprietary-Contents may change without notice
Replace Flexible PCB
N
N Change the LCD Module
Replace the Speaker
N
or resolder Speaker
5-6