Flow Chart of Troubleshooting
9-2. Initial
Is U400 RSTON is HIGH?
Is UCP200 R203, R204
Check the 16bit data signal & memory CE
Initial Failure
Yes
Yes
=2.8V?
Yes
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Check the circuit related to reset
No
9-4
Check the UCP200