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Malfunctios related to IC

1. Complete shutdown of the phone

2. Previous Power Current Transmition

3. No sound in RCV

4. Lack of sound in speakers

5. Microphones malfunction

6. 3.5mm headphone jack malfunction

7. Lack of antenna

8. Memory card malfunction

9. Power button malfunction

For MR3 OF THIS PHONE .(CLICK)

Repair flowchart related to this section :

قطعات C563 =1/0V و C566 =1/0V و C568 = 1/0V و C574 = 1/3V و C578 = 1/9V و C581 = 1/0V را دارا می باشد که در صورت عدم وجود ولتاژ باید ایسی U501 را تعویض نماییم.

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