Speaker Part (Melody) - Samsung SGH-Z107 Service Manual

F low Chart of Troubleshooting

5. Speaker Part (Melody)

M icro p h o n e d o es n o t w o rk
Y es
N o
C h eck th e co n n ectio n R es o ld er M IC
fro mM IC
Y es
N o
C h eck th e circu it
R es o ld er th e R 306, R 307, R 305, R 308, C 324
fro mU 302 to M IC
an dC 328
Y es
C h eck th e M IC
R ep lace th e M IC
Y es
E N D
7- 8
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