Samsung GT-C3300K - 8-3. Logic Troubleshooting; 8-3-1. Power On

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Level
3
Repair
8-4
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8-3.
LOGIC
8-3-1.
Power On
Power switch on
NG
Check the current
consumption
>= 100
mA?
Download
NO
Check the UCP200
Check the initial operation
Resolder OSC201
Resholder OSC200
Change the battery
Yes
Yes
Yes
NO
C217(VCORE_1.25V)=1.25V?
C216(VRF_2.85V)=2.85V?
C223(VMMC_2.8V)=2.8V?
C220(VGPIO_2.8V)=2.8V?
Yes
NO
Check the clock at
OSC201
=
kHz
?
NO
Check the clock at
OSC200
=
kHz
NO
Check the battery
voltage
>= 3.45?
Yes