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SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-23
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Main Key
Press Power Key
Power (END)
Key NG?
Yes
Pressing
power key,
R418 = High?
Yes
Check 8-3-1 Section
NO
Change Key FPCB
Change Main PBA
NO
Sub Key
NG?
Change Domesheet
Change Main PBA
Yes
NO
The End