Datasheet
TFT Board 5 Capacitive schematic v108
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Mikroelektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice. Copyright©2019 MikroElektronika. All rights reserved.
LCD-HSYNC
LCD-VSYNC
LCD-B2
LCD-B3
LCD-B4
LCD-B5
LCD-B6
LCD-B7
LCD-G2
LCD-G3
LCD-G4
LCD-G5
LCD-G6
LCD-G7
LCD-R2
LCD-R3
LCD-R4
LCD-R5
LCD-R6
LCD-R7
LCD-DE
LCD-DCLK
TFT DISPLAY
VCC-3.3V
VLED+
VLED-
L
C
D-R0
LCD-R1
LCD-G0
LCD-G1
LCD-B0
LCD-B1
CTP-SCL
CTP-SDA
CTP-RST#
CTP-INT#
VCC-3.3V
VCC-1.2V VCC-3.3V
TFT-RST#
LCD-PWM
LCD-B0
LCD-B1
LCD-B2
LCD-B3
LCD-B4
LCD-B5
LCD-B6
LCD-B7
LCD-G0
LCD-G1
LCD-G2
LCD-G3
LCD-G4
LCD-G5
LCD-G6
LCD-G7
LCD-R0
LCD-R1
LCD-R2
LCD-R3
LCD-R4
LCD-R5
LCD-R6
LCD-R7
LCD-DCLK
LCD-HSYNC
LCD-VSYNC
LCD-DE
TFT-WR#
TFT-RD#
TFT-D/C#
TFT-CS#
TFT-TE
TFT-D0
TFT-D1
TFT-D2
TFT-D3
TFT-D4
TFT-D5
TFT-D6
TFT-D7
TFT-D8
TFT-D9
TFT-D10
TFT-D11
TFT-D12
TFT-D13
TFT-D14
TFT-D15
XTAL_IN
XTAL_OUT
TFT-GPIO0
LCD-STBY
LCD-STBY
CTP-WAKE#
TFT-D5
TFT-D6 TFT-D7
TFT-D8 TFT-D9
TFT-D10 TFT-D11
TFT-D12 TFT-D13
TFT-D14 TFT-D15
TFT-D0 TFT-D1
TFT-D2 TFT-D3
TFT-D4
TFT-D16
TFT-D18
TFT-D20
TFT-D22
TFT-D17
TFT-D19
TFT-D21
TFT-D23
TFT-RST#
TFT-WR#
TFT-RD#
TFT-D/C#
TFT-CS#
TFT-TE
CTP-SCL CTP-SDA
CTP-RST#
CTP-INT#
CTP-WAKE#
LCD-STBY
TFT-GPIO0
VCC-3.3V
TFT-D16
TFT-D17
TFT-D20
TFT-D21
TFT-D22
TFT-D23
TFT-D18
TFT-D19
VCC-1.2V
VCC-3.3V VCC-3.3V
C5
1µF
C6
1µF
C7
1µF
C8
1µF
C9
1µF
C10
1µF
C11
1µF
C12
1µF
C13
1µF
C14
1µF
C15
1µF
C16
1µF
C17
1µF
C18
1µF
C19
1µF
C20
1µF
C21
1µF
C22
1µF
C27
0.1µF
C28
0.1µF
C29
0.1µF
C30
0.1µF
C31
0.1µF
C32
0.1µF
C33
0.1µF
C34
0.1µF
C35
0.1µF
C36
0.1µF
C37
0.1µF
C38
0.1µF
C39
0.1µF
C40
0.1µF
C41
0.1µF
C42
0.1µF
C43
0.1µF
C44
0.1µF
VCC-3.3V VCC-3.3V
C52
10µF
C53
10µF
R5
220
Y1
10MHz
VCC-3.3V VCC-1.2V
1
2
3
IN
GND
OUT
5
4
EN ADJ
U2
AP7331
VCC-VLED
VLED+
VLED-
LCD-PWM
VCC-3.3V
R57
34
R58
0.0
DZ1
D1
FB1
FERRITE
1
2
3
SW
GND
VIN
5
4
FB EN
U3
TPS61041DBVR
VCC-3.3V
CTP-SCL
VCC-3.3V
CTP-SDA
VCC-3.3V
CTP-INT#
R11
2.2k
R12
2.2k
R13
10k
VCC-3.3VVCC-3.3V
CTP-WAKE# 10K
10K
1
2
3
JP1
1
2
3
JP2
VCC-3.3V
10K
1
2
3
JP3
CTP-RST#
128
127
126
125
124
123
122
121
117
118
119
120
116
115
114
113
112
111
110
109
106
108
107
102
103
104
105
73
30
29
28
27
34
33
58
57
56
55
54
53
52
46
36
35
42
43
44
45
37
50
9
48
49
11
12
32
72
69
68
67
66
65
64
63
4
3
78
77
24
23
18
17
16
15
14
13
5
6
7
8
10
79
80
1
2
22
21
20
19
62
61
60
59
38
39
40
41
47
71
31
51
70
26
25
76
75
74
SSD1963
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
LDATA17
VDDLCD
VSS
VDDD
VDDLCD
VSS
VSS
VDDD
D0
D1
LDATA9
LDATA10
LDATA11
VDDD
LLINE
LFRAME
GAMAS0
GAMAS1
VDDLCD
VSS
LSHIFT
VDDD
D21
D22
D23
VDDD
D18
D19
VDDLCD
VSS
VDDIO
VSS
D17
VDDIO
VSS
VDDIO
VSS
D20
VDDIO
LDATA23
VSS
XTAL_IN
VDDD
VSS
VSSPLL
VDDPLL
LDATA7
LDATA8
VSS
VDDD
D4
D3
GPIO2
D16
VDDIO
VDDD
VSS
VDDLCD
VSS
VDDD
XTAL_OUT
LDEN
TE
VDDLCD
LDATA15
VSS
VDDLCD
VSS
GPIO3
GPIO1
VDDLCD
LDATA14
LDATA18
VSS
VDDIO
CLK
GPIO0
VDDD
LDATA16
VDDD
LDATA19
LDATA20
LDATA21
LDATA22
VSS
D2
LDATA13
LDATA12
LDATA6
LDATA3
LDATA5
VDDD
VSS
VDDLCD
LDATA4
LDATA2
LDATA1
LDATA0
VDDD
VSS
D15
VDDIO
D11
D12
D13
D14
VDDD
RESET#
VDDD
VSS
VDDIO
CS#
R/W# (WR#)
VDDD
CONF
D/C#
E (RD#)
D7
D9
VSS
VDDD
D10
D8
D6
D5
VDDIO
VSS
101
PWM
U1
VLED-
1
VLED+
2
GND
3
VDD
4
R0
5
R1
6
R2
7
R3
8
R4
9
R5
10
R6
11
R7
12
G0
13
G1
14
G2
15
G3
16
G4
17
G5
18
G6
19
G7
20
B0
21
B1
22
B2
23
B3
24
B4
25
B5
26
B6
27
B7
28
GND
29
CLKIN
30
STBYB
31
HSYNC
32
VSYNC
33
DEN
34
NC
35
GND
36
XR
37
YD
38
XL
39
YU
40
CN1
ZIF0540UH
GND
1
VDD
2
SCL
3
NC
4
SDA
5
NC
6
RST
7
WAKE
8
INT
9
GND
10
CN2
TP CONN.
25
27
29
31
33
35
37
39
26
28
30
32
34
36
38
40
9
11
13
15
17
19
21
23
10
12
14
16
18
20
22
24
1
3
5
7
2
4
6
8
J4
HM 2x20
C61
10µF
L1
10µH
C60
1µF
C50
2.2µF
C51
4.7µF
R4
10k
R9
10k
R6
100k
R7
100k
R8
100k
R10
100k
C48
27pF
C49
27pF