Alert Tone - Samsung SGH-A500 Service Manual

SGH- A500 Flow Chart of Troubleshooting and Circuit Diagrams

8. Alert Tone

A b n or m a l A ler t to n e
A ler t ton e O nb yp u sh in gth e k ey
* #02 89#
C h eckt h e P I N1 3,1 4of
C h eckth ecircu it r ela tedto
C N 30 2
U 3 03
I s t h er e a lertw a ve?
C h eckth eco n n ectio n
fro mC N 302toth e N A N D
C h a n g e L C Dm od u le
o f S p ea k er
A lert is ok ?
C h a n geS p eak er
E N D
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