Page 26
Page 27
58
57
56
55
54
53
52
72
69
68
67
66
65
64
63
8
7
9
0
62
61
60
59
71
51
70
6
75
74
73
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
R23
10K
VCC-SYS
LCD-RST
LCD-RS
LCD-CS#
LCD-YU
LCD-XL
LCD-YD
LCD-XR
VCC-3.3
E13
10uF
R25
10K
VCC-3.3
R24
10K
LCD-RST
LCD-CS#
VCC-3.3
LCD-BLED
R40
12
VCC-3.3
PMRD
PMWR
2
15
12
35
11
36
3
4
5
6
14
7
8
9
13
43
33
10
37
38
39
40
44
45
46
34
1
47
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
41
42
LED-K
LED-A1
LED-A2
LED-A3
LED-A4
IM0
IM1
IM2
IM3
RESET
VSYNC
HSYNC
DOTCLK
ENABLE
DB17
DB16
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
SDO
SDI
RD
WR/SCL
RS
CS
FMARK
VCC-IO
VCC
VCC-I
GND
XR
YD
XL
YU
TFT1
MI0283QT2
VCC-3.3
VCC-3.3
AVCC
Q9
BC856
Q10
BC846
R58
10K
R41
1K
VCC-1.8
R15
10K
R3
4K7
VCC-3.3
Q8
BC856
VCC-1.8
R55
10K
Q6
BC846
R14
10K
C21
100nF
R42
100K
Q7
BC846
R56
10K
C22
100nF
R57
100K
R54
4K7
VCC-3.3
LCD-XR
LCD-YU
LCD-XL
LCD-YD
DRIVEA
DRIVEB
Q3
BC846
Q2
BC846
Q1
BC846
T-
D
0
LC
D
-B
LE
D
PM
W
R
PM
R
D
LC
D
-R
S
T-D2
T-D3
T-D6
D
R
IV
EA
D
R
IV
EB
-C
S#
LC
D
-R
ST
T-D4
T-
D
7
T-D5
LC
D
-X
L
LC
D
-Y
D
T-
D
1
T-D5
T-D7
T-D4
T-D3
T-D2
T-D1
T-D0
T-D6
30
29
28
27
34
33
46
36
35
42
43
44
45
37
50
9
48
49
11
12
32
4
3
7
7
24
23
18
17
16
15
14
13
5
6
7
8
10
7
8
1
2
22
21
20
19
38
39
40
41
47
31
26
25
7
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
10
PE
11
PE
10
PE6
VBAT
PC13/TAMPER_RTC
PC14/OSC32_IN
PA10
PA9
PA8
PD9
PE
13
PE
12
PB13
PB14
PB15
PD8
PE
14
PE
15
PB
5
PB
4
PB
3
PB
7
PD
7
PD
6
PE5
PE4
PE
1
PE
0
PB
9
PB
8
B
O
O
T0
PB
6
OSC_IN
PA0-WKUP
VDDA
VREF+
GNDA
VDD
PC3
PA12
PA11
PB12
PC8
NRST
VDD
GND
PE
7
PD
R
_O
N
(R
FU
)
V
D
D
PE2
PE3
PA2
PA1
V
C
A
P
V
D
D
PC9
PD13
PB
10
PB
11
PD10
PE
8
PB
2
PD11
PD14
PD
5
PC2
PC1
PC0
PB
1
PE
9
PD12
PC7
OSC_OUT
PC15/OSC32_OUT
PD15
PC6
PA13
PC
10
PA
14
VCAP
GND
VDD
PA
15
PC
11
PC
12
PD
0
PA
6
PA
5
PC
4
PA
7
PC
5
PB
0
G
N
D
V
D
D
PA
3
PA
4
PD
1
PD
2
PD
3
PD
4
U1
VREF-1.8
R65
100K
C41
2.2uF
C42
2.2uF
R66 100K
R51
1K
LC
D
decoupling
capacitors
C5
100nF
C6
100nF
C7
100nF
C8
100nF
E8
10uF
VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3
VCC-3.3
C31
100nF
VCC-3.3
VCC-3.3
J3
J2
STM32F207VGT6
STM32F407VGT6
Figure 7-2: Touch Screen
connection schematics