Samsung SGH-E360 Service Manual page 29

7-2. Initial
U305 pin 4 (RSTON) ="H"
Is UCP200 R206, R207
Check the 16bit data signal
Initial Failure
Yes
Yes
OK?
Yes
& memory CE
Yes
END
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No
Check the circuit related to reset
No
7-3
Flow Chart of Troubleshooting
Check the UCP200