![background image](http://html.mh-extra.com/html/samsung/gt-i9300/gt-i9300_service-manual_1192600121.webp)
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-94
Z
D
5
0
2
C
5
6
5
C
5
9
4
DP2
K 9
SYS
K 3
SYS
K 4
B
A
T
T
K
5
B
A
T
T
K
6
ADP2
K7
DN1
K 8
BAT_SP
3
SYS
4
B
A
T
T
J5
B
A
T
T
J6
ADN1
J7
MVIO
8
SYS_A
H 5
M
V
B
A
T
H
7
BAT_SN
2
AUR2
G7
G8
CHGLX
H 1
AVL
H 2
SYS_A
H 4
CHGLX
G 1
B
Y
P
F
2
MRST1B
F5
MRST2B
F6
AUT1
F7
UT1
F 8
DETBATB
E 4
E5
AIN
E8
VBATTFG
E9
B
Y
P
F
1
SYS_Q
D 5
SCLFG
D8
ALRT
D9
C
H
G
IN
E
1
C
H
G
IN
E
2
SNS
C8
VBFG
C9
C
H
G
IN
D
1
THRM
D10
INOKB
D 4
SAFEOUT1
C1
SAFEOUT2
C2
SDA
C6
VIO
B10
SCL
B6
V
C
C
T
E
S
T
A
4
U506
CHG_IN_5V
V_BATTERY
C
5
6
4
C
5
6
6
R 5
C
5
6
7
V_BAT
B
2
B1
IN
IN
C1
1
N
C
N
C
2
B3
OUT
OUT
C3
A
2
O
V
L
O
U502
A
C
O
K
_
A
1
E
N
_
A
3
C
2
G
N
D
IC
C
5
6
3
C3
OUT
O
V
L
O
A
2
A
3
E
N
_
G
N
D
C
2
B
2
IC
IN
B1
C1
IN
N
C
1
2
N
C
OUT
B3
U504
A
1
A
C
O
K
_
U501
2
5
6
3
1
4
V_BUS_5V
WPC_5V
R
5
3
3
C
5
7
8
R
5
0
7
CHG_IN_5V
VCC_1.8V_AP
R
5
1
1
CHG_IN_5V
TA_ACOK
OTG_EN
WPC_INT
BT
C50
0
C246
C
25
0
C30
0
C3
01
C
30
2
C
3
0
3
C
3
04
C
30
5
C
3
06
C309
C
3
19
C
3
20
C
3
26
C
35
7
C
5
0
0
C
5
01
C50
3
C50
9
C51
0
C51
1
C51
7
C51
8
C5
19
C52
0
C5
21
C52
2
C52
3
C
5
2
4
C525
C
52
6
C5
28
C
5
29
C
5
30
C531
C532
C53
7
C
54
1
C546
C
54
9
C553
C554
C555
C561
C56
3
C
5
6
4
C565
C566
C567
C568
C569
C5
70
C
57
1
C
5
72
C573
C574
C
5
75
C57
6
C57
7
C57
9
C
5
80
C
5
81
C582
C58
3
C58
5
C
5
8
6
C587
C
5
93
C594
C595
C
70
7
D50
0
L500
L506
L507
L508
L5
11
L512
R3
12
R313
R
4
3
2
R
4
3
3
R
50
0
R50
2
R5
03
R
5
07
R51
2
R513
R
5
1
5
R
51
6
R
51
7
R518
R519
R526
R
53
2
R
5
3
3
TA
50
0
TP_AP_D
TP300
T
P
30
1
T
P
3
02
T
P
3
03
T
P
3
0
5
T
P
31
6
TP
322
TP
327
TP328
U206
U50
1
U502
U50
6
U
71
9
U
M
E
30
0
ZD
500
Z
D
50
2
ZD701