Samsung GT-C3530 Service Manual page 8

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Level 3 Repair
8-3-1. Power On
' Power On ' does not work
Yes
Check the Battery Voltage
Change the Battery
No
is more than 3.7V
(Because of low batt. power)
(TP:C210 C220, C320)
Yes
No
VDD_1.8V = .8V?
Check the UCP200 is demaged.
(TP: C232)
Yes
Check the Clock at
No
UCP200 A11pin
(CLK26M)=26MHZ
Change the OSC201.
(TP:OSC201 1,3pin)
Yes
Check the UCP200 is demaged.
Yes
END
8-6
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