SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
9-4
This Document can not be used without Samsung's authorization
9-2. Initial
Initial Failure
Yes
U400
pin M2 (RESET/) ="H"?
(check the test point)
No
Check the circuit related to reset
U400
(If it has some problem, replace it)
Yes
Check
TP_NAND_CS for making sure of the
Memory interface
END
Yes
①