Samsung Galaxy Note 8.0 Repair Manual page 27

SIM card detection problem
Step
1 Confirm the defect symptom
2 Check the SIM socket & Connector(HDC300)
Check the voltage of detection pin
(R330)
3
Notice. It should be measured when the
phone is started
Check the voltage of SIM
(R331)
4
Notice. It should be measured when the
phone started
© Samsung Electronics Co., LTD |
Check point
Confidential
Result value
-
Broken, dust, corrosion
Normal
R330 = 1.8V
If not the correct value
R331 = 3V
If not the correct value
Defect point
-
SIM socket or
Connector
Go to the next step
Go to the next step
SIM Card
PBA
CP(UCP300)
27