SGH-P730 Flow Chart of Troubleshooting and Circuit Diagrams
2-
4
U S B
M E M O R Y
TR ID E N T
B O A R D _H O LE
JTA G
G 6
J
IG
_
O
N
VC C D
R 614
C 418
R 43
R 400
C 403
C 404
C 412
)
O SC 402
2
3
4
1
R 409
G 7
VSSX7
G 8
H 2
VSSX8
H 5
VSSX9
B 7
W R N
B 1
XTAL1
XTAL2
C 1
R 418
G 3
H 6
VSS1
VSS10
H 7
VSS11
H 8
VSS2
B 4
E1
VSST
B 8
VSSX1
VSSX2
C 7
F7
VSSX3
VSSX4
G 4
G 6
VSSX5
VSSX6
F8
PW U PN
R DN
A8
R ESET
D 8
D 7
SO FN
E7
SU SPN
U SB R
G 5
VD D 0
H 4
B 2
VD D 1
VD D A
C 2
D 2
VD D T
VSS0
D 5
D 6
B 6
A7
D 7
D M IN U S
D 1
E2
D PLU S
A1
D PPU
H 3
D SA
IO C SN
C 8
IR Q N
E8
1
N C 1
N C 2
2
A0
F2
F1
A1
A2
G 2
A3
H 1
A4
G 1
D 0
A3
B 3
D 1
D 2
A4
A5
D 3
D 4
B 5
A6
U 404
TP3
C 421
VC C D
C 401
T
D
I
T
X
V
B
A
T
47K
R 403
F
_
W
E
C 402
A
N
T
VC C _1.8A VC C D
C 400
C 423
C 422
C 411
R 408
L1
G 7
W AIT
F5
W E#
W P#
E4
R 404
VPP/VPEN
VSS
B 4
C 4
VSS
VSS
L2
L5
VSS
VSS
L6
L7
VSS
L8
VSS
VSS
S-VC C
VC C1
B 5
L4
VC C2
VC C2
B 6
K 6
VC C2
J8
VC CQ
VC CQ
K 7
VC CQ
L3
D 4
H 1
F3
R -U B#
D 5
R -W E#
K 2
R FU
K 3
R FU
F4
R ST#
J1
S-C S1
C 5
S-C S2
K 4
N C
1
N C
2
O E#1
J2
H 8
O E#2
D 6
P-C S#
K 8
P-M O D E
P-VC C
K 5
C 2
R -LB#
R -O E#
D U
D U
A2
A7
D U
A8
D U
D U
M 1
M 2
D U
D U
M 7
M 8
D U
D 2
D 3
H 4
J5
D 4
D 5
G 5
D 6
J6
H 7
D 7
G 2
D 8
D 9
J3
A1
D 0
D 1
H 3
G 4
D 10
D 11
J4
D 12
H 5
G 6
D 13
H 6
D 14
D 15
J7
G 3
A6
A7
E2
F6
A8
A9
D 7
AD V#
E5
K 1
C E#1
C E2
G 8
C LK
C 6
H 2
A18
A19
B 3
E1
A2
E6
A20
B 7
A21
D 1
A3
B 1
A4
A5
C 1
F2
A10
A11
B 8
C 8
A12
A13
D 8
A14
F7
E8
A15
F8
A16
A17
D 2
B 2
C 7
128M B
1G B
E3
256M B
C 3
D 3
512M B
G 1
A0
A1
F1
E7
R 415
U 400
VC C B
R
X
C 415
C 409
VR TC
R 401
R 407
C 419
R 419
R 405
C 414
C 405
2
SC K
SC N
3
SD I
1
11
VD D
G 7
P
P
I0
56
P
P
I1
P
P
I2
78
P
P
I3
9
PPI4
PPI5
10
PPI6
12
4
R STB
16
C
S
_
IN
15
C
S
_
O
U
T
0
C
S
_
O
U
T
1
14
C
S
_
O
U
T
2
13
17
G
N
D
21
N
C
22
N
C
U 406
VC C D
C 410
VC C B
VC C D
C 417
XTIC _M O D E
X
V
R
E
F
F
1
0
TP1
C 427
T15
M 9
XPA7/IR Q 1
XPA8/IR Q 2
T5
P2
XPA9/IR Q 3
R
5
X
P
W
M
1
E8
XR TC ALAR M _N
N
1
0
X
S
M
0
_
C
L
K
U
1
2
X
S
M
0
_
D
A
T
A
D 12
H
1
4
X
P
A
3
3
_
T
_
R
E
Q
A
N
1
7
M
1
7
X
P
A
3
4
_
T
_
R
E
Q
B
L
1
3
X
P
A
3
5
_
A
2
2
X
P
A
3
6
_
A
2
3
_
C
S
5N
N
1
5
N 14
XPA3/C S4N
P16
XPA4/O EN
P15
XPA5/W AITN
XPA6/B E1N
M
3
X
P
A
2
5
_
O
M
0
G
2
X
P
A
2
6
_
O
M
1
X
P
A
2
7
_
S
M
1
_
C
L
K
G
4
G
5
X
P
A
2
8
_
IO
M
0
F
1
X
P
A
2
9
_
IO
M
1
XPA2/C S3N
M 11
X
P
A
3
0
_
IM
0
F
3
X
P
A
3
1
_
IM
1
E
1
X
P
A
3
2
_
C
S
0
N
P
1
3
L
2
X
P
A
1
9
/C
P
_
M
O
S
I
XPA1/C S2N
M 14
X
P
A
2
0
/C
P
_
M
IS
O
L
1
X
P
A
2
1
/C
P
_
S
C
K
K
4
J
6
X
P
A
2
2
/S
S
N
X
P
A
2
3
/P
W
M
2
H
6
H
5
X
P
A
2
4
/P
W
M
3
N 2
K
5
X
P
A
1
1
/I
R
D
A
R
X
X
P
A
1
2
/I
R
D
A
TX
N
1
G
6
X
P
A
1
3
_
T
X
1
X
P
A
1
4
_
R
X
1
G
3
H
4
X
P
A
1
5
/T
X
0
X
P
A
1
6
/R
X
0
L
3
X
P
A
1
7
_
D
R
Q
0
E
4
X
P
A
1
8
_
T
_
A
C
K
D
7
D
1
3
X
C
P
_
T
D
O
G
8
X
C
P
_
T
M
S
X
C
P
_
T
R
S
T
N
F
9
XC P_W EN
C 13
X
F
R
S
T
B
F
4
XO SC 32O UT
C 6
M 15
XPA0/C S1N
XPA10/IR Q 4
M
4
X
C
P
_
K
B
2
/S
IN
2
X
C
P
_
K
B
3
/S
IN
3
T
1
X
C
P
_
K
B
4
/S
IN
4
R
2
T
3
X
C
P
_
K
B
5
/S
O
U
T
0
X
C
P
_
K
B
6
/S
O
U
T
1
U
3
P
3
X
C
P
_
K
B
7
/S
O
U
T
2
T
4
X
C
P
_
K
B
8
/S
O
U
T
3
N
3
X
C
P
_
K
B
9
/S
O
U
T
4
X
C
P
_
T
C
K
D 6
XC P_D 5
E7
XC P_D 6
XC P_D 7
D 5
XC P_D 8
C 4
B 4
XC P_D 9
X
C
P
_
T
D
I
C
7
L
4
X
C
P
_
K
B
0
/S
IN
0
L
5
X
C
P
_
K
B
1
/S
IN
1
C 1
C 2
XC P_D 12
XC P_D 13
D 2
XC P_D 14
D 3
E3
XC P_D 15
XC P_D 2
F8
F7
XC P_D 3
XC P_D 4
C 5
A15
XC P_A7
B 17
XC P_A8
XC P_A9
C 17
XC P_C SR AM EN
A13
A12
XC P_C SR O M EN
A6
XC P_D 0
XC P_D 1
B 5
B 3
XC P_D 10
XC P_D 11
L14
XC P_A19
E14
XC P_A2
L15
XC P_A20
XC P_A21
L16
XC P_A3
D 15
XC P_A4
B 15
C 14
XC P_A5
XC P_A6
A16
F14
XC P_A11
G 14
XC P_A12
XC P_A13
G 13
G 17
XC P_A14
XC P_A15
J12
XC P_A16
K 12
K 13
XC P_A17
XC P_A18
K 14
A11
XAG 1
E11
XAG 2
XAG 3
D 11
B 7
XB SW N
M 12
XC PTSTSTO P_C K O
XC P_A0_B EON
B 13
XC P_A1
F11
XC P_A10
D 16
H
1
1
V
S
S
V
S
S
J
7
V
S
S
K
6
V
S
S
A
E
1
0
V
S
S
_
D
P
L
L
E
1
5
A7
X1R TC
X2R TC
D 10
XAG 0
B 11
L
8
V
S
S
J
1
1
L
9
V
S
S
V
S
S
A
3
V
S
S
F
6
G
9
V
S
S
V
S
S
G
1
0
H
7
V
S
S
E
1
7
G
1
6
V
D
D
_
D
P
L
L
D
8
V
R
T
C
A
2
V
S
S
K
7
V
S
S
L
6
V
S
S
V
S
S
L
1
0
M
7
V
S
S
V
S
S
B
1
4
V
D
D
E
M
1
V
D
D
E
V
D
D
E
U
2
P
8
V
D
D
E
V
D
D
E
U
1
5
U
1
6
V
D
D
E
V
D
D
E
N
1
6
E
1
6
V
D
D
E
V
D
D
E
R
4
T
1
3
V
D
D
V
D
D
R
1
6
R
1
7
V
D
D
V
D
D
A
5
C
1
6
V
D
D
C
1
1
V
D
D
A
V
D
D
E
B
1
H 12
TD I
TD O
F12
TM S
G 12
F15
TR ST
E
2
V
D
D
V
D
D
L
1
7
V
D
D
G
1
R
1
V
D
D
V
D
D
R 12
K 11
IO B IT#1
L12
IO B IT#2
1
N
C
N
C
2
C
1
2
R
S
T
B
U 5
R W N
TC K
H 13
P6
D B #3
D B #4
U 7
D B #5
T7
R 7
D B #6
D B #7
M 6
D B #8
P7
N 7
D B #9
IN T#0
N 4
IO 7
U 6
N 8
D B #10
D B #11
M 8
U 11
D B #12
D B #13
T11
D B #14
R 11
P10
D B #15
D B #2
R 6
P11
AB #4
AB #5
P12
R 14
AB #6
T14
AB #7
AB #8
T17
C
K
I
F
1
7
C K O
G 15
P5
D B #0
D B #1
U 401
AB #0
U 13
M 10
AB #1
AB #2
R 13
AB #3
N 11
R 430
R 411
47K
VC C D
TP4
VC C D
C 408
VC C _1.8A
D
4
D
6
G N D
2
VB US
5
R 406
U405
D
1
3
D
T
C
K
C 424
G
N
D
VC C _1.8A
C 406
VC C D
VC C _1.8A
T
R
S
T
VC C _1.8A
R 402
VC C _1.8A
VC C D
VB A T
C 425
C 413
TP2
C 416
R 417
1
B
3
G N D
5
VCC
4
Y
T
M
S
U 403
2
A
U402
G N D
3
2
VO
VS
1
VC C D
USB _3.3
C 407
C 420
R 410
T
D
O
TP5
C 428
G 5
G 2
C 426
G 4
G 1
G 3
LED _B LUE1
LED _B LUE2
VC 01_R ESET
HO LE_SW 3
M A IN_B L_O N
VB A T
K EY_C O L(3)
K EY_C O L(4)
K EY_C O L(0:4)
B P_V F
R C V_SW _E N
USB _NR W UP
JTA G _A N T
IR D A _TX
EA R _A UD IO _S W
PW R _K EE P
HO LE_SW 4
TR _R S T
D LC _D ETEC T
EN_VC 01_2.5
A(22)
R ST
TR _R S T
HO LE_SW 2
USB _D _M INUS
USB _D _PLUS
VC 01_W R
D SP_D B (15:0)
K EY_R O W (4)
K EY_R O W (0)
K EY_R O W (1)
K EY_R O W (2)
K EY_R O W (3)
K EY_R O W (0:4)
K EY_C O L(0)
K EY_C O L(1)
K EY_C O L(2)
D (12)
D (13)
D (14)
D (15)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
D (8)
D (9)
FLA SH_R ESET
A (1:22)
C P_C SR O M E N
C P_C SR O M 2EN
A (0)
C P_O E N
C P_C SR A M E N
UPPER _B YTE
D (0:15)
C P_W EN
A (23)
A(1)
A(2)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(20)
A(3)
A(21)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
D (0)
D (1)
D (10)
D (11)
C P_W EN
C S_VC 01
A (0)
A (1)
A (2)
A (3)
A (4)
D (0)
D (1)
D (2)
D (3)
D (4)
D (5)
D (6)
D (7)
C S_US B
USB _IR Q N
USB _NR W U P
C P_O E N
USB _R ESET
C P_W EN
A(0)
A (22)
A D C _JA C K
XLA TC H_C E
IR D A _EN
USB _R ESET
UP_SD I
R ST
UP_SC LK
XLA TC H_C E
C S_USB
C S_VC 01
A(4)
A(3)
A (21)
A(20)
A(2)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(1)
D (3)
D (2)
D (15)
D (14)
D (13)
D (12)
D (11)
D (10)
D (1)
D (0)
C P_C SR O M E N
C P_C SR A M EN
A(9)
A(8)
A(7)
A(6)
A(5)
VR E F
HO LE_SW 1
VC 01_IN T
C P_IN T
UPPER _B YTE
D EB UG _D C D
C P_O EN
C P_C SR O M 2EN
C P_W EN
D (9)
D (8)
D (7)
D (6)
D (5)
D (4)
UP_SC LK
UP_C S
VC 01_R ESET
USB _IR Q N
D EB UG _R I
SIM R S T
D EB UG _C TS
D EB UG _D TR
D EB UG _R TS
USB _D ETEC T
D EB UG _D S R
A (23)
R TC A LA R M
SIM C LK
SIM D A TA
TR _R ST
C P_TD I
C P_TC K
C P_TD O
C P_TM S
TR _R S T
FLA SH_R ESET
C LK 32K
IR D A _R X
SD S_TXD
SD S_R XD
D EB UG _TXD
D EB UG _R XD
JA C K _IN
EA R _SW ITC H
UP_SD I
D SP_D B (3)
D SP_D B (4)
D SP_D B (5)
D SP_D B (6)
D SP_D B (7)
D SP_D B (8)
D SP_D B (9)
D SP_IN T
D SP_IO
D SP_R W N
D SP_TC K
D SP_TD I
D SP_TD O
D SP_TM S
TR _R S T
D SP_AB (3)
D SP_AB (4)
D SP_AB (5)
D SP_AB (6)
D SP_AB (7)
D SP_AB (8)
C LK 13M _TR
D SP_D B (0)
D SP_D B (1)
D SP_D B (10)
D SP_D B (11)
D SP_D B (12)
D SP_D B (13)
D SP_D B (14)
D SP_D B (15)
D SP_D B (2)
D (0:15)
A (0:20)
D SP_A B (8:0)
R ST
C P_TD O
C P_TD I
C P_TM S
C P_TC K
C P_W EN
JIG _O N
SD S_R XD
SD S_TXD
D SP_AB (0)
D SP_AB (1)
D SP_AB (2)