DocID025151 Rev 2
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UM1668
Schematics
69
Figure 40. 5.7' TFT LCD daughterboard MB1063
STMicroelectronics
Title:
Number:
Rev:
Sheet
of
B.1(PCB.SCH)
Date:
6/7/2013
MB1063
1
1
5.7
inch
LCD
board
Backlight
driver
&
PFC
connector
for
LCD
panel
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
CN2
P
127B-2
*
25MGF-
079-1
A
VDD
R2
R3
R4
R5
B2
B3
B4
B5
G2
G3
G4
G5
I2C_SDA
I2C_SCL
ENB
HSYNC
VSYNC
IN
T
CLK
B
L
_CTRL
IN
T
HSYNC
VSYNC
CLK
ENB
R2
4K7
R7
4K7
VDD
R8
[N/A]
R1
[N/A]
VDD
C3
4.7uF
C4
100nF
B
L
GND
B
L
VDD
R6
4K7
R5
4K7
R4
4K7
R3
4K7
VDD
DCLK
38
HSYNC
3
VSYNC
8
DE
9
U/D
1
B0
19
B1
18
B2
17
B3
15
B4
14
B5
13
G0
27
G1
26
G2
25
G3
23
G4
22
G5
21
R0
35
R1
34
R2
33
R3
31
R4
30
R5
29
VCC
7
VLE
D
4
NC
2
ADJ
12
L/
R
40
VSS
10
VSS
16
VLE
D
5
VLE
D
6
VSS
11
VSS
20
VSS
24
VSS
28
VSS
32
VSS
36
VSS
37
VSS
39
CN1
089H40-000000-G2-C
B
L
_CTRL
B
L
VDD
G
P
IO11/MIS
O
3
RES
8
IN
T
7
VCC
1
GND
4
SDA/MOSI
2
SCL
5
G
P
IO10/CS
6
CN3
CSF-
2481-081R
I2C_SDA
I2C_SCL
R16
4K7
R15
4K7
VDD
R14
[N/A]
R13
[N/A]
VDD
C5
100nF
Touch
panel
connector
for
LCD
panel
Connector
for
motherboard
AM640480G5TNQW-T00H
RST
RST
C1
4.7uF
C2
100nF
TP1
TP2
TP3
GN
D
BLGN
D
VD
D
R12
[N/A]
R11
[N/A]
VDD
Default
I2C
Address:1000000
R7
B6
B7
G6
G7
R6
R2
R3
R4
R5
R7
R6
G2
G3
G4
G5
G6
G7
B2
B3
B4
B5
B6
B7
C6
100nF
C7
100nF
R9
4K7
FTSH-125-01-F-DV-K
(Samtec)
Note1:
Text
in
italic
placed
on
a
wire
doesn’
t
correspond
to
net
name.
It
just
helps
to
identify
rapidly
MCU
IO
related
to
this
wire.
Note2:
Pull
up
resistor
R9
was
added
from
Version
A.1
to
B.1
Note3:
Bac
k
light
On/Off
control
circuit
wass
removed
from
Version
A.1
to
B.1
H1
H2
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