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SGH-S300 Flow Chart of Troubleshooting and Circuit Diagram s
6-17
7
3
8
B
45
2
C
Shee
t o
f
COMPANY NAME
F
Drawing Numbe
r
1
E
B
D
D
Address
City
C
3
A
6
8
7
F
Engineer
Drawn by
5
4
SEOY
H
SEOY
H
6:02:44 pm
2002.11.13
user12
10
5
Date Changed
SGH-S30
0
A3
QA CH
K
E
MEMORY
1
6
R&D CH
K
DOC CTRL CH
K
MFG ENGR CH
K
2
Changed by
Time
Changed
Size
TITLE
:
R E V
A
NC
C599
R599
NC
F 4 _S-U
B
_S-W
E
B8
VCCD
C4 _F-RY/BY
_F-W
E
C3
_F-W
P
E3
_F1-C
E
H7
H10 _F2-C
E
G10 _S-CE1
_S-LB
F 3
_S-O
E
F 5
S-VCC
D9
T 1
D5
T 2
D6
T 3
E7
F 6
T 4
_F-O
E
H9
D4 _F-RSP
H2
NC4
NC5 H3
NC6
A10
A11
NC7
NC8
A12
NC9
H11
S-A17
C6
S-CE2
D8
D3
A9
GND
GND
H8
NC1
A1
H12
NC10
NC11
1
2
NC12
A2
NC2
NC3 H1
F 7
DQ9
G 4 F-A17
E5 F-A19
A3 F-A20
C5 F-A21
F-VCC
D10
E4
F-VPP
GND
B7
DQ15
DQ2
E9
E1
0
DQ3
DQ4 C9
C1
0
DQ5
C8
DQ6
B10
DQ7
DQ8
F 8
B6 A9
DQ0
F 9
F 1
0
DQ1
DQ10
E8
E6
DQ11
D7
DQ12
C7
DQ13
DQ14
B9
A16
A18
G 3
A2
G 8
G 7 A3
A4
H5
H4 A5
G 6 A6
G 5 A7
A8
B4
A0
G 9 A1
A10
B5
A4 A11
A12
A8
A7 A13
A14
A6
A5 A15
B3
U501
H6
100N
F
C518
R50
7
0
100K
R506
VCCD
VCCD
R50
5
NC
C519
100N
F
VCC
D
C513
100N
F
C504
0
R508
33N
F
A(22)
A(11)
A(2)
A(1)
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(6)
D(7)
D(8)
D(9)
MEM_RS
T
A(21)
A(1:22
)
A(19)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
MEM_RST
RS
T
FLASH_RESET
D(0:15)
UPPER_BYTE
A(0)
CP_CSRAME
N
CP_CSROM2E
N
CP_WE
N
CP_OEN
CP_CSROME
N
A(18)
A(20)