Samsung Galaxy Note 8.0 Repair Manual page 33
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Also See for Galaxy Note 8.0:
- User manual (206 pages) ,
- Basics of using (20 pages) ,
- Manual del usuario (200 pages)
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BT/WIFI Problem
Step
Confirm the defect symptom
1
(Check the turned on BT/WIFI & connected device)
Check the BT/WIFI Ant. & Ant contact.
2
(Rear cover Ant. & ANT202, ANT203)
Check the voltage of C233
3
Notice. It should be measured when the BT/WIFI
path is activated on
Check the clock of C250, C251
4
Notice. It should be measured when the BT/WIFI
path is activated on
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Check point
Confidential
Result value
Turned on
Turned off
Broken, dust, corrosion
Normal
C233 = 1.8V
If not the correct value
C250, C251 = 37Mhz
(Same signal compared
with a good PBA)
If not the correct value
Defect point
Go to the next step
Turn on
BT/WIFI Ant &
ANT202, ANT203
Go to the next step
Go to the next step
PMIC (U701)
BT/WIFI IC (U203)
OSC201
33
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