Samsung SGH-L600 Service Manual page 30
Gsm telephone
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Also See for SGH-L600:
- User manual (75 pages) ,
- User manual (48 pages) ,
- User manual (7 pages)
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Flow Chart of Troubleshooting
9-6. Speaker Part(Melody)
Speaker does not work
Yes
No
U401 pin 7 = 2.9V?
Resolder or replace U401
Yes
No
U401 pin 15,17 ≒ 1.8V?
Resolder U401
(When U101 operate)
Yes
No
HDC600 pin 2,3 ≒ 1.8V?
Resolder HDC700
(When U401 operate)
Yes
No
Is Speaker working?
Change the Speaker
Yes
END
9-11
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