Advertisement
1
2
10uF
4R7
FM140
VCC_LCD3V
2
2
1
L7
A
C137
U21
5
VIN
LX
GND
AVDD_LCD_EN
4
EN
NC
R89
2
GND
FB
100Kohm
GND
LP3301AB5F
B
BAV99-BR
0.1uF
100ohm
MM5Z7V5
D21
3
1
R99
GND
C143
C144
SW
0.1uF
GND
C
BAV99-BR
AVDD_LCD
D22
1
3
C155
SW
0.1uF
D
1
2
3
电流：常规
，最大
18mA
36mA
电压：
IPS
8V < 8.2V < 8.4V
AVDD_LCD
D20
1
C138
C139
C140
R86
1
SW
R1
6
VCC_LCD3V
GND
3
0.1uF
10uF
R90
10uF
R97
100Kohm
R2
150Kohm
27Kohm
GND
VGL_LCD
47Kohm
1uF
R101
ZD2
C145
GND
GND
GND
LCD25_EN
0.1uF
100ohm
VGH_LCD
MM5Z22V
47Kohm
1uF
R106
C19
R107
ZD3
C154
GND
GND
GND
GND
3
4
5
VCC_IO
VCC_LCD3V
Q8
C151
R104
C152
C150
GND
R105
GND
1uF
WPM2341
47Kohm
10Kohm
0.1uF
LCD_EN
10uF
电压：
3V < 3.3V < 3.6V
AVDD_LCD
VCOM_LCD
R98
R103
47Kohm
C142
27Kohm
1uF
GND
VSYS
U24 AP2121AK-2.5
VCC_LCD25
C171
1
5
VIN
VOUT
3
4
C239
CE
BYP
4.7uF
R118
0.1uF
10Kohm
GND
GND
GND
GND
R210
LCD_BL_PWM
LCD_PWM_OUT
0ohm
4
5
6
VSYS
4R7
C196
10uF
GND
BL_EN
4
EN
U20
2
GND
GND
LP3312
LCD_PWM_OUT
R94
27Kohm
0.1uF
47Kohm
GND
U31A
LCD_D16
51
50
LCD_D22
TA0
TD0
LCD_D17
52
2
LCD_D23
TA1
TD1
LCD_D18
54
8
LCD_D14
TA2
TD2
LCD_D19
55
10
LCD_D15
TA3
TD3
LCD_D20
56
16
LCD_D6
TA4
TD4
LCD_D21
3
18
LCD_D7
TA5
TD5
LCD_D8
4
25
TA6
TD6
LCD_D9
6
TB0
LCD_D10
7
TB1
LCD_D11
11
48
RIN0-
TB2
TA-
LCD_D12
12
47
RIN0+
TB3
TA+
LCD_D13
14
46
RIN1-
TB4
TB-
LCD_D0
15
45
RIN1+
TB5
TB+
LCD_D1
19
42
RIN2-
TB6
TC-
41
RIN2+
TC+
LCD_D2
20
38
RIN3-
TC0
TD-
LCD_D3
22
37
RIN3+
TC1
TD+
LCD_D4
23
TC2
LCD_D5
24
TC3
LCD_HSYNC
27
40
CLKIN-
TC4
TCLK-
LCD_VSYNC
28
39
CLKIN+
TC5
TCLK+
LCD_DE
30
TC6
GM8283C
VCC_LCD3V
U31B
GM8283C
9
33
VCC9
GND33_PLL
26
35
VCC26
GND35_PLL
44
36
VCC44_LVDS
GND36_LVDS
34
43
VCC34_PLL
GND43_LVDS
49
GND49_LVDS
O/E
32
53
PWDN#
GND53
LCD_CLK
31
29
CLK_IN
GND29
21
GND21
17
13
R/F
GND13
1
5
RS
GND5
GND
6
7
8
LED+
L6
D19
C132
C133
FM140
1uF
1uF
GND
5
OV
LED-
R88
3
FB
R91
5K6ohm
R95
2R2ohm
C141
GND
CN14
LED+
40
42
40-LED+
GND
39
39-LED+
VGH_LCD
38
38-VGH
37
37-CABCEN0
36
36-CABCEN1
VGL_LCD
35
P2
35-VGL
34
34-U/D
33
33-L/R
LED-
32
32-LED-
31
31-LED-
GND
30
30-GND
AVDD_LCD
29
P4
29-AVDD
28
28-SELB
27
27-DIMO
26
26-NC
GND
25
25-GND
24
24-NC
23
23-NC
GND
22
22-GND
RIN3+
21
21-RXIN3+
P5
RIN3-
20
P6
20-RXIN3-
GND
19
19-GND
CLKIN+
18
P7
18-RXCLKIN+
CLKIN-
17
P8
17-RXCLKIN-
GND
16
16-GND
RIN2+
15
P9
15-RXIN2+
RIN2-
14
P10
14-RXIN2-
GND
13
13-GND
RIN1+
12
12-RXIN1+
P11
RIN1-
11
P12
11-RXIN1-
GND
10
10-GND
RIN0+
9
P13
9-RXIN0+
RIN0-
8
P14
8-RXIN0-
GND
7
P15
7-GND
6
6-STBYB
5
5-Reset
4
4-NC
VCC_LCD25
3
3-VDD
2
2-VDD
VCOM_LCD
1
41
P17
1-VCOM
GND
40PIN
LED+
VGH_LCD
VGL_LCD
VCC_LCD25
C156
C157
C158
C172
GND
GND
GND
GND
0.1uF
1uF
0.1uF
0.1uF
7
8
A
B
C
D
Advertisement
