5-9
Flow chart of trouble shooting
5-5 Microphone Part
Microphone does not work
Reassemble the MIC to Front Case
Check
the microphone
contact state
Check the circuit
from MIC or C561
END
Resolder the R525, R527, R530, R531
C553, C532 and C538
Yes
No
Yes
Yes
No
Check the Key PCB
Replace the Key PCB
No
Yes
Содержание SGH-N628
Страница 2: ...Samsung Electronics Co Ltd Printed in Korea 12 2001 Rev 1 0 GH68 02604A ELECTRONICS ...
Страница 36: ...Flow chart of trouble shooting 5 10 C532 U501 R525 R527 C561 C560 MIC VX 1P C553 R530 VX 1N R531 C538 V C C ...
Страница 43: ...5 17 Flow chart of trouble shooting R215 1K 100K R217 1 3 2 Q201 MMBT2222AWT1 BACKLIGHT B_LIGHT ...