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Flow Chart of Troubleshooting
10-5
This Document can not be used without Samsung's authorization
TP215
VCCD_1.8V
R216
C232
C233
VCCD_1.8V
C204
C203
R201
6
S
S
V
9
H
01
H
7
S
S
V
8
S
S
V
11
H
21
H
9
S
S
V
11
R
D_
A
S
S
V
81
F
U_
A
S
S
V
9
1
H
C
T
R1
X
C
T
R2
X
9
1
F
7
L
8
L
3
1
S
S
V
4
1
S
S
V
8
M
9
M
5
1
S
S
V
6
1
S
S
V
01
M
11
M
7
1
S
S
V
8
1
S
S
V
21
M
2
S
S
V
81
A
8
G
3
S
S
V
4
S
S
V
9
G
8
H
5
S
S
V
3
_8
P1
_
OI
_
D
D
V
4
_8
P1
_
OI
_
D
D
V
61
B
1
C
5
_8
P1
_
OI
_
D
D
V
6
_8
P1
_
OI
_
D
D
V
41
C
9
D
7
_8
P1
_
OI
_
D
D
V
8
_8
P1
_
OI
_
D
D
V
81
D
1
F
9
_8
P1
_
OI
_
D
D
V
C
T
R
V
81
G
2
A
1
S
S
V
0
1
S
S
V
21
J
8
K
1
1
S
S
V
2
1
S
S
V
0
1_
8
P
1_
OI
_
D
D
V
4
L
61
L
1
1_
8
P
1_
OI
_
D
D
V
2
1_
8
P
1_
OI
_
D
D
V
1
P
81
T
3
1_
8
P
1_
OI
_
D
D
V
4
1_
8
P
1_
OI
_
D
D
V
1
U
5
U
5
1_
8
P
1_
OI
_
D
D
V
6
1_
8
P
1_
OI
_
D
D
V
21
U
8
W
7
1_
8
P
1_
OI
_
D
D
V
8
1_
8
P
1_
OI
_
D
D
V
81
W
2
_8
P1
_
OI
_
D
D
V
6
B
21
B
11
T
U_
A
D
D
V
71
F
8
B
1
E
R
O
C
_
D
D
V
2
E
R
O
C
_
D
D
V
31
B
2
G
3
E
R
O
C
_
D
D
V
4
E
R
O
C
_
D
D
V
81
H
2
M
5
E
R
O
C
_
D
D
V
6
E
R
O
C
_
D
D
V
81
N
7
V
7
E
R
O
C
_
D
D
V
8
E
R
O
C
_
D
D
V
31
V
4
B
1
_8
P1
_
OI
_
D
D
V
N16
U14
TCK
TDI V14
T12
TDO
U15
TEST1
TEST2 T14
V16
TEST3
41
W
S
M
T
N
T
S
R
T
21
R
3
M
0
X
T
7
K
1
X
T
D_
A
D
D
V
82
Q
RI
_1
X
R
6
L
4
P
K
L
C
MI
S
OI
MI
S
2
T
0
K
L
C
P
S
3
R
SPCLK1_PIO18 M18
0
S
F
P
S
3
T
N15
SPFS1_PIO15
4
R
0
D
X
R
P
S
M17
SPRXD1_PIO17
2
U
D
S
2I
_0
D
X
T
P
S
SPTXD1_I2SD_PIO16
6
1
R
7
1
R
X
R
A
D
RI
_2
4
OI
P
N
E_
0
T
A
D_I
C
M
_3
4
OI
P
4
1
N
PIO47 J16
64
OI
P_
1
M
W
P
5
G
51
G
N
T
S
E
R
3
P
10
OI
P_
OI
R
7
1
H
N
M
R
A
L
A
C
T
R
40
OI
P_
0
S
T
R
2
N
RWN V6
82
Q
RI
_0
X
R
1
M
E14
PIO31_IRQ6 P12
3
1
R
23
OI
P
PIO33 U18
R14
PIO34
F2 PIO35_A_A25_BOOTSEL
N
E
O_
B
S
U
_6
3
OI
P
6
1
F
7
1
E
A
T
A
D_
B
S
U
_7
3
OI
P
K
L
C_I
C
M
_8
3
OI
P
5
1J
N
E_
D
M
C_I
C
M
_9
3
OI
P
4
1
L
4
1
M
N
E_
T
A
D_I
C
M
_0
4
OI
P
X
T
A
D
RI
_1
4
OI
P
P
E
E
K
R
W
P
_9
1
OI
P
5
1
P
9
1
P
Q
E
R
K
L
C
S
Y
S
_0
2
OI
P
0
T
A
D_I
C
M
_1
2
OI
P
3
1
K
2
1
L
1
T
A
D_I
C
M
_2
2
OI
P
2
T
A
D_I
C
M
_3
2
OI
P
3
1
L
5
1
L
3
T
A
D_I
C
M
_4
2
OI
P
52
OI
P
9
1
V
6
1
U
62
OI
P
9
1
U
72
OI
P
82
OI
P
7
1
W
PIO30_WAITN
2
C
N
T
U
O2
3
C
S
O
6
1
G
P16
PIO00_IRQ5
9
1
B
P
S
U
S_
B
S
U
_7
0
OI
P
3
1J
D
M
C_I
C
M
_8
0
OI
P
I
P
V_
B
S
U
_9
0
OI
P
9
1
C
7
1
V
01
OI
P
8
1
C
I
M
V_
B
S
U
_1
1
OI
P
O
P
V_
B
S
U
_2
1
OI
P
7
1
D
6
1
E
O
M
V_
B
S
U
_3
1
OI
P
T
S
R
MI
S
_4
1
OI
P
5
P
4
G
2
H
11
D
R
B
Y
E
K
2
D
R
B
Y
E
K
5
J
4
J
3
D
R
B
Y
E
K
4
D
R
B
Y
E
K
8
J
6
H
F
U
B_
1
W
S
P
_5
D
R
B
Y
E
K
6
D
R
B
Y
E
K
4
H
1
H
7
D
R
B
Y
E
K
8
D
R
B
Y
E
K
3
H
6
G
9
D
R
B
Y
E
K
1
C
N
1
2
INT0 T15
W6
IO
IOBIT0_PIO05 V12
N11
IOBIT1_PIO06
M16
IRQ1
IRQ2 M19
P17
IRQ3
IRQ4 P18
0
D
R
B
Y
E
K
7
J
6
J
1
D
R
B
Y
E
K
01
D
R
B
Y
E
K
N10
P11
D_D15
D_D2 R7
T7
D_D3
D_D4 R8
V8
D_D5
D_D6 U8
T8
D_D7
D_D8 T9
R9
D_D9
H14 FLASHRSTN
U4
T5
D_A5
D_A6 V4
N6
D_A7
D_A8 R6
D_D0 U6
T6
D_D1
D_D10 P8
P9
D_D11
D_D12 N8
N9
D_D13
D_D14
CKO_IACK N12
CPTSTSTOP_CKO T17
6
M
92
OI
P_
0
S
T
C
44
OI
P_
0
D
C
D
5
N
20
OI
P_
0
R
S
D
2
P
4
N
30
OI
P
_0
R
T
D
D_A0 V1
W2
D_A1
D_A2 W3
V3
D_A3
D_A4
F9
G10 A_D3
A_D4
G11
F11 A_D5
A_D6
E11
G12 A_D7
A_D8
D11
E12
A_D9
B14
A_OEN
A_WEN
D14
I
K
C
21
W
A_CS5N
A_CS6N
F15
B17
A_CS7N
A_D0
A8
E9
A_D1
A_D10
C12
A12
A_D11
A_D12
F12
D12 A_D13
A_D14
E13
D13 A_D15
A_D2
E7
A_A7
A_A8
C4
C2
A_A9
A_BE0N
H16
A17
A_BE1N
A_CS0N
A14
C15 A_CS1N
A_CS2N
G14
J14
A_CS3N
A_CS4N
D15
C16
A_A19
D8
A_A2
A_A20
E4
E3
A_A21
A_A22
F5
F4 A_A23
A_A24
F3
A6
A_A3
A_A4
C6
C5
A_A5
A_A6
D7
B7
C8
A_A1
A_A10
A3
B3
A_A11
A_A12
B1
D6
A_A13
A_A14
D5
D3
A_A15
A_A16
E8
F8 A_A17
E6
A_A18
D2
UCP201
ATCK_CTS1 M4
L5
ATDI_RTS1
ATDO_PWM2 T13
K12
ATMS_PIO45
A_A0
VCCD_1.6V
VCCD_1.6V
00
2
R
V
OSC201
2
1
C205
C223
C222
TP216
C213
C202
VRTC_1.5V
R205
C212
BATTERY_OPEN_CHECK
EAR_SWITCH
PCM_TXD
PCM_FCLK
PCM_FSYNC
MV3020_CS
VIB_EN
SDS_RXD
SDS_TXD
JACK_INT
DACPW_ON
AMP_EN
CRE
A(25)
A(24)
A(23)
A(0:25)
TR_RST
ROM2_CS
CARD_DETECT
KEY_EL_EN
T_FLASH_ON
CHG_ON
BT_EN
MCI_DAT_EN
MCI_DAT0_EN
MCI_CMD_EN
MCI_CMD
MCI_CLK
MCI_DAT0
CAM_IC_RST
ASW_SPEAKER
LCD_BRIGHTNESS
WM_CSB
WM_SCLK
WM_SDIN
DEBUG_TXD
DEBUG_CTS
DEBUG_RTS
DEBUG_RXD
PCM_RXD
CP_TMS
MV3020_INT
INTRQ
USB_CON
DSP_INT
DSP_IO
DSP_RWN
KEY_COL(0:4)
LOWER_BYTE
RAM1_CS
KEY_ROW(0:4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
DSP_AB(0:8)
DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
CP_TDI
CP_TCK
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
DSP_DB(15)
DSP_DB(0:15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
A(3)
A(2)
A(1)
A(0)
CP_OEN
FLASH_RESET
ROM1_CS
UPPER_BYTE
D(0:15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
UP_SDO
UP_SDI
UP_CS
USB_OEN
USB_DATA
RTCALARM
SIMCLK
SIMDATA
UP_SCLK
A(22)
A(21)
A(20)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
CP_WEN
CLK13M_TR
KEY_COL(0)
KEY_ROW(4)
PSW1_BUF
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
CLK32K
USB_SUSP
USB_DET
USB_VPO
USB_VMO
SIMRST
PWR_KEEP
XOENAQ
CHG_DET
CP_TDO
D(15)