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SAMSUNG Proprietary-Contents may change without notice
10.
Flow Chart of TroubleShooting
10-1
This Document can not be used without Samsung's authorization
10-1.
Power On
z
PDA Part
No
'
Power On'
Voltage in U605
V1=3.0
V2=1.8
V3=1.4
V4=1.4
V5=1.8
V5=1.8
Battery Change
Check U605
&
Neighboring Circuit
No
Yes
No
At TA300
V>3.32
Yes
1,4
Pins in U304
V1
=
V4
Yes
Check U304
&
Neighboring Circuit
No
Check other Power Devices