Samsung SGH-I750 Service Manual page 52

Flow Chart of Troubleshooting
VTP30
EAR501
R520
1
2
3
4
5
6
7
8
L506
9
L507
10
G G G G
14 13 12 11
6
ZD505
1
VTP30
R539
TV_OUT
JACK_INT
KEY_INT
5 4
C581 C586 C595
78 2 3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
L503
EAR_OUT+
C534
L504
EARCOM
L505
EAR_OUT-
C539
7-18
C524
C522
ZD501
EAR_MIC+
C516 C517
EAR_MIC-
C523
C521
ZD502