![background image](http://html.mh-extra.com/html/samsung/sgh-u100/sgh-u100_service-manual_1191183023.webp)
Flow Chart of Troubleshooting
3-10
6
6
7
7
8
8
9
9
NC
21
22 NC
23 NC
NC
24
17
17
18 18
19
19
2
2
20 20
3
3
4
4
5
5
1
1
10
10
11
11
12
12
13 13
14 14
15
15
16 16
IFC402
C419
R437
ZD410
RCLAMP0521P
ZD409
C417
VEXT
R420
R457
7
8
ZD408
1
2
3
4
5
6
VBAT
C421
VCCD_1.8V
7
8
ZD407
1
2
3
4
5
6
USB_5V
C430
R430
C420
ZD406
USB_D-
USB_D+
EAR_CHECK
SDS_RXD
JACK_IN
EAR_R
EAR_SWITCH
TV_OR_SDS
SDS_RXD_T
JIG_ON_IF_T
JIG_ON_IF
EAR_MICN
EAR_L
EAR_MICP
Summary of Contents for SGH-U100
Page 15: ...Flow Chart of Troubleshooting 3 2 ...
Page 37: ...Flow Chart of Troubleshooting 3 24 ...
Page 42: ...Flow Chart of Troubleshooting 3 29 ...
Page 44: ...Flow Chart of Troubleshooting 3 31 ...
Page 54: ...6 PCB Diagrams 6 1 ...
Page 55: ...PCB Diagrams 6 2 ...