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Flow Chart of Troubleshooting
10-7This Document can not be used without Samsung's authorization
1
M
O
I
/
9
2
A
P
IOBIT[2]/VEC[3]/EROMHI
F
R
E
P
_
S
C
_
R
T
/
]
2
[
B
K
_
P
C
0
E
Z
I
S
_
R
T
/
]
4
[
B
K
_
P
C
O
M
_
P
C
/
9
1
A
P
I
M
_
P
C
/
0
2
A
P
CKO/IACK/ERAMHI
1
M
I
/
1
3
A
P
A
Q
E
R
_
T
/
3
3
A
P
M
O
R
I
_
S
C
_
R
T
/
]
1
[
B
K
_
P
C
B
Q
E
R
_
T
/
4
3
A
P
K
L
C
_
0
M
S
/
K
L
C
_
M
I
S
P
C
P
I
_
S
C
_
R
T
/
]
3
[
B
K
_
P
C
IOBIT[1]/VEC[4]/PLLTOA
M
A
R
I
_
S
C
_
R
T
/
]
0
[
B
K
_
P
C
0
M
O
/
5
2
A
P
1
X
T
/
3
1
A
P
K
C
A
_
T
/
8
1
A
P
K
L
C
_
R
T
/
]
5
[
B
K
_
P
C
1
M
O
/
6
2
A
P
0
M
O
I
/
8
2
A
P
1
E
Z
I
S
_
R
T
/
]
7
[
B
K
_
P
C
Q
R
D
/
7
1
N
P
C
E
X
E
N
_
R
T
/
]
8
[
B
K
_
P
C
T
E
S
E
R
_
H
S
A
L
F
A
T
A
D
_
0
M
S
/
A
T
A
D
_
M
I
S
K
L
C
_
1
M
S
/
7
2
A
P
A
T
A
D
_
1
M
S
/
2
2
A
P
0
T
O
R
P
_
R
T
/
]
6
[
B
K
_
P
C
0
M
I
/
0
3
A
P
A
M
D
_
T
N
G
_
R
T
/
]
9
[
B
K
_
P
C
1
X
R
/
4
1
A
P
C216
R204
C202
C203
D12
0
1
F
F
E
R
V
X
XPA6/BE1N
XPA7/IRQ1
M9
T5XPA8/IRQ2
XPA9/IRQ3
P2
1
M
W
P
X
5
R
XRTCALARM_NE8
0
1
N
2
1
U
XTIC_MODE
N
0
S
C
_
2
3
A
P
X
7
1
N
7
1
M
2
2
A
_
5
3
A
P
X3
1
L
5
1
N
N
5
S
C
_
3
2
A
_
6
3
A
P
X
N14XPA3/CS4N
XPA4/OEN
P16
XPA5/WAITN
P15
T15
2
G
4
G
5
G
1
F
M11XPA2/CS3N
3
F
1
E
4
1
H
2
L
M14XPA1/CS2N
1
L
4
KK
C
S
_
P
C
/
1
2
A
P
X
6
J
6
H2
M
W
P
/
3
2
A
P
X
5
H3
M
W
P
/
4
2
A
P
X
3
M
XPA10/IRQ4
5
KX
R
A
D
R
I
/
1
1
A
P
X
1
NX
T
A
D
R
I
/
2
1
A
P
X
6
G
3
G
0
X
T
/
5
1
A
P
X
4
H
3
L0
X
R
/
6
1
A
P
X
4
E
3
1
P
K
C
T
_
P
C
X
3
1
DO
D
T
_
P
C
X
S
M
T
_
P
C
X
8
G
9
FN
T
S
R
T
_
P
C
X
C13XCP_WEN
4
F
C6
XOSC32OUT
XPA0/CS1N
M15
N2
1
T
2
R
3
T
3
U
3
P
4
T
3
N
7
D
XCP_D6
E7
D5XCP_D7
C4XCP_D8
XCP_D9
B4
7
CI
D
T
_
P
C
X
4
L
5
L
4
M
XCP_D11
XCP_D12
C2
D2XCP_D13
D3XCP_D14
XCP_D15
E3
F8XCP_D2
XCP_D3
F7
C5XCP_D4
XCP_D5
D6
XCP_A8
B17
C17XCP_A9
A13XCP_CSRAMEN
XCP_CSROMEN
A12
XCP_D0
A6
B5XCP_D1
XCP_D10
B3
C1
XCP_A2
E14
XCP_A20
L15
L16XCP_A21
D15XCP_A3
B15XCP_A4
XCP_A5
C14
A16XCP_A6
XCP_A7
A15
XCP_A12
G14
G13XCP_A13
XCP_A14
G17
J12XCP_A15
K12XCP_A16
XCP_A17
K13
K14XCP_A18
XCP_A19
L14
XAG2E11
D11
XAG3
XBSWNB7
XCPTSTSTOP_CKOM12
B13XCP_A0_BEON
F11XCP_A1
D16XCP_A10
XCP_A11
F14
7
J
S
S
V
6
K
S
S
V
0
1
E
A
S
S
V
5
1
E
L
L
P
D
_
S
S
V
X1RTCA7
D10
X2RTC
B11
XAG0
XAG1A11
S
S
V
1
1
J
S
S
V
S
S
V9
L
3
A
S
S
V
6
F
S
S
V
S
S
V9
G
0
1
G
S
S
V
S
S
V7
H
S
S
V1
1
H
E
D
D
V
L
L
P
D
_
D
D
V6
1
G
C
T
R
V8
D
S
S
V2
A
S
S
V7
K
S
S
V6
L
0
1
L
S
S
V
S
S
V7
M
8
L
E
D
D
V1
M
2
U
E
D
D
V
E
D
D
V8
P
5
1
U
E
D
D
V
E
D
D
V6
1
U
6
1
N
E
D
D
V
E
D
D
V6
1
E
7
1
E
D
D
V
D
D
V3
1
T
6
1
R
D
D
V
D
D
V7
1
R
5
A
D
D
V
D
D
V6
1
C
A
D
D
V1
1
C
1
B
E
D
D
V
E
D
D
V4
1
B
F12
TDO
G12
TMS
TRSTF15
D
D
V2
E
7
1
L
D
D
V
1
G
D
D
V
D
D
V1
R
4
R
IO7
K11
L12
C
N1
2
C
N
B
T
S
R2
1
C
RWNU5
H13
TCK
TDIH12
U7
DB#4
T7
DB#5
DB#6R7
M6
DB#7
P7
DB#8
DB#9N7
N4
INT#0R12
DB#1
DB#10N8
M8
DB#11
DB#12U11
T11
DB#13
R11
DB#14
DB#15P10
R6
DB#2
DB#3P6
P11
P12
AB#5
AB#6R14
AB#7T14
T17
AB#8
7
1
F
I
K
C
G15
DB#0P5
U6
U13
AB#0
AB#1M10
R13
AB#2
N11
AB#3
AB#4
UCP201
C217
R214
VCCD_1.8V
C215
C201
VCCD_2.9V
U202
GND
3
2VO VS 1
VRTC_3V
C220
VCCD_1.8V
VCCD_1.8V
VCCB_2.9V
VBAT
R207
R209
R243
R206
R216
C200
VCCD_2.9V
VCCD_2.9V
OSC200
A(21)
BP_CF
LCD_CS
CP_CSROMEN2
UP_SDO
CHG_DET
DEBUG_DTR
DEBUG_RTS
UP_SDI
CP_TDO
TR_RST
CP_TDI
CP_TMS
TR_RST
UP_SCLK
UP_CS
FLASH_RESET
VREF
ICHRG
LED_EN
EAR_SWITCH
CHG_OFF
SIMRST
PWR_KEEP
DEBUG_TXD
DEBUG_CTS
SDS_TXD
INTRQ
DEBUG_RXD
SDS_RXD
SIMDATA
SIMCLK
DEBUG_RI
DSP_IO
DSP_RWN
DSP_INT
TR_RST
CLK13M_TR
CLK32K
RTCALARM
JACK_IN
DEBUG_DSR
TR_RST