Speaker Part - Samsung SGH-C240 Service Manual

Flow Chart of Troubleshooting

9-1-5. Speaker Part

There is no sound from speaker
Yes
Are there any signal at
Replace the speaker module
the speaker pad on PCB?
No
1
No
Check R515, R516 of
Check MEM600
U502. Voltage is ≥ 1V?
Yes
END
9-9