Receiver Part - Samsung SGH-X650 Service Manual

Gsm telephone
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Flow Chart of Troubleshooting

7-8. Receiver Part

Receiver does not work
Yes
No
U601 pin2 = L during
Ceck U601
call established?
Yes
No
Resolder or replace U601
U601 pin 3, 9 = 1.5?
Yes
No
Is Receiver working?
Replace the Receiver
Yes
END
7-15
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