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SGH-P408 Flow Chart of Troubleshooting
3-
10
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MEMORY
D6
T2
T3
E7
T4
F6
C503
10N F
D8
S-CE2
D9
S-VC
C
S-_CE
1
G10
F3 S-_LB
F5 S-_OE
S-_UB
F4
B8 S-_WE
D5
T1
H1
NC
NC
H2
H3
NC
A1 0
NC
NC
A1 1
A1 2
NC
H1 1
NC
C6 S-A17
H8
GN D
GN D
A9
D3
GN D
A1
NC
NC
H1 2
1
NC
NC
2
NC
A2
D1 0
F-VC
C
F-VP
P
E4
H9 F-_OE
F-_RS
T
D4
C3
F-_WE
E3 F-_WP
H7
F1-_CE
F2-_CE
H10
C10
C8
DQ6
DQ7
B10
F8
DQ8
DQ9
F7
F-A17
G4
F-A21
C5
F-RY/_BY
C4
E6
D7
DQ12
DQ13
C7
B9
DQ14
DQ15
B7
E9
DQ2
DQ3
E1 0
C9
DQ4
DQ5
H4
G6 A6
A7
G5
B4 A8
A9
B6
F9
DQ0
DQ1
F10
E8
DQ10
DQ11
A5
B3 A16
G3 A18
A19
E5
G8 A2
A20
A3
A3
G7
H5 A4
A5
H6 A0
A1
G9
B5 A10
A11
A4
A8 A12
A13
A7
A6 A14
A15
U50 0
VCCD
C500
100N F
10NF
C504
10
R501
C502
100NF
100N F
C501
VCCD
VCCD
WR_PROTECT
R502
10
D(6)
D(7)
D(8)
D(9)
CP_CSROMEN
CP_WEN
CP_OEN
UPPER_BYT
E
A(0)
CP_CSROM2EN
CP_CSRAMEN
FLASH_RESET
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
D(0)
D(1)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
D(2)
D(3)
D(4)
D(5)
D(0:15)
A(1:22
)
A(7)
A(8)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
A(6)
A(5)
A(4)
A(3)
A(9)
A(2)
A(1)