Samsung SGH-F480i Service Manual page 38

Flow Chart of Troubleshooting
M C I +
M C I -
M A N I M C I P
E A R M C I _ P
E A R M C I _ N
E A R M C I P A
D 5 0 0
L 5 0 0
L 5 0 1
T A 5 0 2
D 5 0 1
A T H
R 5 1 3
R 5 1 5
T H
R512 R508
R519 R502
R711
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M C I _ B A I S
R 5 0 2
C 5 4 1
C 5 4 2
C 5 0 8
R 5 0 8
C 5 5 5
R 5 1 2
C 5 2 3
C 5 2 5
C508 C542
9-8
C 5 2 7
M C I _ P
M C I _ N
C 5 2 8
C 5 2 2
C 5 2 9
E A R _ M C I _ P
E A R _ M C I _ N
C 5 2 6
C 5 0 5