Samsung SM-T520 Service Manual page 58

TSP_XVDD_8.2V
C807
V_TSP_IO_1.8V
C815 C816 C817
R803
R802 R837
TSP_RST
TSP_SDA_1.8V
TSP_SCL_1.8V
TOUCH_CHG
TOUCH_AVDD_2.8V
V_BAT
L809
U803
4 VOUT 1
VDD
2
3
TOUCH_EN CE GND
5
C859 C860
C858
102
100
98
X30
96
X28 94
X26 92
X24
90
VCC_1.8V_AP X22
88
X20
86
X18
84
X16 82
80 80
X14
78 78
X12
76 76
R840 X10
74 74
X8
X6 72 72
70 70
X4
68 68
X2
66 66
X0
64 64
TSP_ID
62 62
60
58
Y0
56
Y2
54
Y4
52
Y6
50 50
Y8
48
Y10
46
Y12
44
Y14
42
Y16
40
Y18
38
Y20
36
Y22
34
Y24
32
Y26
30
Y28
28
Y30
26
Y32
24 24
Y34 22 22
Y36 20 20
Y38
18 18
Y40
16 16
Y42
14 14
Y44
12 12
Y46 10 10
Y48
Y50
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
V_TSP_IO_1.8V
C801
C808 C809 C812 C813 C814
C818 C819
R804 N4
RESET
N5
SDA1
M7
SCL1
L9
CHG2
R806
H8
ADDSEL1
L10
COMMSEL
L8
XIN
M8
XOUT
L6
USBDM1|DBG_DATA
L5
USBDP1|DBG_CLK
U804
L7
VDD_INPUT
N6
TP803 I2CMODE
N7
NC
TSP_XVDD_8.2V
TOUCH_EN
C861 C866
C867
HDC800
NC NC
101
100 99
99
98 97
97
96 95
X31
95
94 93
93 X29
92 91
91 X27
90 89
X25
89
88 87
X23
87
86 85
X21
85
84 83 X19
83
82 81
81 X17
79 79
X15
77 77
X13
75 75
X11
73 73
X9
71 71 X7
69
69 X5
67 67
X3
65 65
X1
63 63
61
61
60 59
59
58 57
57
56 55 Y1
55
54 53 Y3
53
Y5
52 51
51
Y7
49
49
Y9
48 47
47
Y11
46 45
45
Y13
44 43
43
42 41 Y15
41
Y17
40 39
39
Y19
38 37
37
Y21
36 35
35
Y23
34 33
33
32 31 Y25
31
Y27
30 29
29
28 27 Y29
27
Y31
26 25
25
Y33
23 23
21 21 Y35
19 19 Y37
Y39
17 17
Y41
15 15
Y43
13 13
Y45
11 11
9 Y47
9
8 7 Y49
8 7
Y51
6 5
6 5
4 3
4 3
2 1
2 1
TOUCH_AVDD_2.8V
C811
C802 C810 C803
L11 X11
X11
M13 X12
X12
M12 X13
X13
N13 X14
X14
N12
X15
X15
G3 X16
X16
G1 X17
X17
H3
X18
X18
H2
X19
X19
H1 X20
X20
J2 X21
X21
J1
X22
X22
K3
X23
X23
K2
X24
X24
G6 X25
X25
L1 X26
X26
L3
X27
X27
M1 X28
X28
M2 X29
X29
M3 X30
X30
N1 X31
X31
C4
Y51 Y51
B4
Y50
Y50
A4
Y49
Y49
A5
Y48
Y48
C6
Y47
Y47
B6
Y46
Y46
A6
Y45
Y45
F6
Y44
Y44
F7
Y43 Y43
C7
Y42
Y42
F1
Y41
Y41
F2
Y40
Y40
F3
Y39
Y39
E1
Y38 Y38
E2
Y37
Y37
E3
Y36
Y36
D2
Y35 Y35
D3
Y34
Y34
B1
Y33
Y33
A1
Y32
Y32
V_BAT
C882
1 12
FBL SS
2 11
VOUTL ENL TSP_SW3_2.8V
3 10
GND VINL
4 9
ENB VOUTB
5 8
FBB VINB
6 7 L808
GND LX
R830
C862
C863
8-30
Level 3 Repair
C865
C864