Samsung SCH-i830 Service Manual page 42

Flow Chart of Troubleshooting
KBR(0)
KBC(0)
SPEAKER_R+
SPEAKER_R-
MOTOR_R
HDC600
11
3 3
55
7 7
99
11 11
13 13
15 15
ZD718
1
KBC(0)
2
3
KBC(3)
ZD719
1
KBC(5)
2
3
KBR(2)
ZD720
1
KBR(0)
2
3
KBR(4)
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2 2
4
4
6 6
8
8
10 10
12
12
14 14
16
16
6
KBC(1)
5
KBC(2)
4
KBC(4)
6
KBC(6)
5
KBR(1)
4
KBR(3)
6
KBR(5)
5
KBR(6)
4
KBR(7)
7-16
KBR(1)
KBC(1)
SPEAKER_L+
SPEAKER_L-
MOTOR_L