Figure 43. Stm32746G-Eval 5.7 Tft Lcd Daughterboard - ST User Manual User Manual

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Figure 43. STM32746G-EVAL 5.7 TFT LCD daughterboard

VDD
TP1
GND
R1 R2
TP2
[N/A] 4K7 R3
BLGND
4K7
TP3
VDD
R7 R8
4K7 [N/A]
BLVDD
C2 C6 C7
100nF 100nF 100nF
VDD
R13 R14
[N/A] [N/A]
R15 R16
4K7 4K7
VDD
R4 R5 R6 R9
4K7 4K7 4K7 4K7
CN1
CLK 38 19 B2
DCLK B0
HSYNC 3 18 B3
HSYNC B1
VSYNC 8 17 B4
VSYNC B2
ENB 9 15 B5
DE B3
14 B6
B4
BL_CTRL 12 13 B7
ADJ B5
1
U/D
40 27 G2
L/R G0
26 G3
G1
4 25 G4
VLED G2
5 23 G5
VLED G3
6 22 G6
VLED G4
VDD 21 G7
C1 G5
7
4.7uF VCC
35 R2
C3 R0
C4 10 34 R3
4.7uF VSS R1
100nF 11 33 R4
VSS R2
16 31 R5
VSS R3
20 30 R6
VSS R4
24 29 R7
VSS R5
28
VSS
32 2
VSS NC
36
VSS
37
VSS
39
VSS
089H40-000000-G2-C
AM640480G5TNQW-T00H
Backlight driver & PFC connector for LCD panel
VDD
Default I2C Address:1000000
R11 R12
[N/A] [N/A]
CN3
I2C_SCL 5
SCL
I2C_SDA 2
SDA/MOSI
6
GPIO10/CS
3
GPIO11/MISO
RST 8
RES
INT 7
INT
1
VDD VCC
C5 4
GND
100nF
CSF-2481-081R
Touch panel connector for LCD panel
CN2
1 2
3 4
5 6
R2 G2
7 8
R3 G3
9 10
R4 G4
11 12
R5 G5
13 14
R6 G6
15 16
R7 G7
17 18
19 20
ENB
21 22
23 24
B2 HSYNC
25 26
B3 VSYNC
27 28
B4
29 30
B5 CLK
31 32
B6
33 34
B7 RST
35 36
I2C_SDA
37 38
INT I2C_SCL
39 40
41 42
BL_CTRL
43 44
BLVDD 45 46
47 48
BLGND 49 50 VDD
P127B-2*25MGF-079-1A
FTSH-125-01-F-DV-K (Samtec)
Connector for motherboard
H1
H2
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: Backlight On/Off control circuit wass removed from Version A.1 to B.1
Title:
5.7 inch LCD board
Number: MB1063 Rev: B.1(PCB.SCH) Date: 6/7/2013 Sheet 1 of 1