1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
SW
1
GND
2
FB
3
SHDN
4
VIN
5
IC2
CAT4139
0.1uF
C34
L3
22uH
1uF 50V
C35
GND
5V
2.5R
R22
GND
LED+
LED-
LED+
LED-
1K
R2
GND
10uF
C6
VCOM
GND
GND
GND
10K
R23
10K
R6
SW
1
GND
2
FB
3
EN
4
VIN
5
IC1
TPS61040
5V
L1
22uH
GND
0.1uF
C4
GND
1uF 50V
C1
0.1uF
C3
VGL
160K
R8
16K
R10
GND
10uF
C11
GND
0.1uF
C12
AVDD
VGH
LCD_R5
LCD_R4
LCD_G2
LCD_B5
LCD_G7
LCD_G6
LCD_R2
LCD_B2
LCD_G1
LCD_G0
LCD_B0
LCD_R7
LCD_G3
LCD_B4
LCD_B3
LCD_R1
LCD_R0
LCD_R6
LCD_R3
LCD_G5
LCD_G4
LCD_B7
LCD_B6
LCD_VS
LCD_HS
LCD_DE
LCD_CLK
GND
5V
LCD_BL
GND
3.3V
5V
3.3V
LCD_R5
LCD_G7
LCD_B2
LCD_G1
LCD_R7
LCD_G3
LCD_B4
LCD_R1
LCD_R3
LCD_G5
LCD_B6
LCD_HS
LCD_DE
LCD_BL
LCD_R4
LCD_G2
LCD_B5
LCD_G6
LCD_R2
LCD_G0
LCD_B0
LCD_B3
LCD_R0
LCD_R6
LCD_G4
LCD_B7
LCD_VS
LCD_CLK
LCD_B1
LCD_B1
VCOM
10K
R12
0.1uF
C10
GND
GND
5V
10uF
C33
GND
10uF
C2
GND
LCD_R5
LCD_R4
LCD_G2
LCD_B5
LCD_G7
LCD_G6
LCD_R2
LCD_B2
LCD_G1
LCD_G0
LCD_B0
LCD_R7
LCD_G3
LCD_B4
LCD_B3
LCD_R1
LCD_R0
LCD_R6
LCD_R3
LCD_G5
LCD_G4
LCD_B7
LCD_B6
LCD_B1
LCD_VS
LCD_HS
LCD_DE
LCD_CLK
Test Port
Test Port
Test Port
Test Port
Test Port
GND
GND
GND
1.VCOM过高或过低会造成颜色偏深或偏浅
1.DITHB为抖动功能，高电平禁止，低电平使能
33欧串接电阻
在各个关键电压处放置测试点
GND
TOUCH_RST
TOU CH_INT
TOUCH_SCLK
T OUCH_SD A
T OU CH_RST
TOU CH_INT
TOUCH_SCLK
T OUCH_SD A
0.1uF
C5
10pF
C7
1.此处主要获得三个电压： VGH、VGL、AVDD
0.1uf
C29
1.所有10uf电容均采用25V耐压值
GND
10K
R3
JP1
Select
GND
DITHB
DITHB
10K
R4
JP2
Select
GND
L/R
10K
R5
JP3
Select
GND
U/D
L/R
U/D
2.L/R和U/D用来设置屏幕的显示方向，具体设置请参考手册
MODE
MODE
JP4
Select
GND
3.MODE脚高电平使用DE模式，低电平为HV模式
220uF
C30
220uF
C31
GND GND
1KR21
VGH
VGH
AVDD
AVDD
AVDD
VGL
VGL
10uF
C9
R18 39欧
GND
10K
R7
GND
1K
R1
GND GND GND GND
0.1uF
C16
1uF 50V
C17
GND
2.7K
R11
10uF
C18
0.1uF
C19
GND GND GND
390
R9
GND
T2
8050
GND
10uF
C13
0.1uF
C14
GND GND
GND
0.1uF
C15
13.7V
13.7V
T3
BAT54S
T1
BAT54S
10uF
C21
0.1uF
C22
GND GND
2.7K
R13
2.7K
R14
GND GND
1.通过FPC插座引出屏幕驱动信号以及触摸屏信号
2.引脚排序兼容AT070TN83
TOUCH_RST TOU CH_INT
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
P1
贴片排针 2X20，2.54间距
TOUCH_SCLK T OUCH_SD A
68uF
C8
68uF
C32
GND
GND
i TOUCH
i TOUCH
i TOUCH
i TOUCH
i LCD_Control
i LCD_Control
i LCD_Control
i LCD_Control
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
iRGB
D4
SS14/1N5819
D1
SS14/1N5819
13.7V Test Port
DW3
11V
DW4
16V
DW1
6.8V
DW2
3.9V
Test Port
Test Port
Test Port
GND Test Port
D3
SM AJ-5.0
D2
CESD3V3D3
i
GND
GND Test Port
RESET
0.1uF
C26
GND
0.1uF
C25
GND
0.1uF
C24
GND
0.1uF
C20
GND
VLED
1
VLED
2
LCD BL
3
GLED
4
GLED
5
VCC
6
VCC
7
TOUCH_RST
8
DE
9
VS
10
HS
11
B0
12
B2
19
B7
13
B6
14
B1
16
B5
15
B4
17
B3
18
G1
20
G7
21
G6
22
G5
23
G0
24
G4
25
G3
26
G2
27
R0
28
R2
35
R7
29
R6
30
R1
32
R5
31
R4
33
R3
34
GND
36
DCLK
37
TOUCH_INT
38
TOUCH_SCLK
39
TOUCH_SDA
40
LCD2
FPC插座40P，翻盖下接，0.5mm间距
LCD_BL
GND
1.加入两个220uf 的电容，降低开启PWM时电源的纹波，规格为6.3*5.4mm的贴片铝电解电容
2.R14和C15构成40KHz的低通滤波器，抑制PWM信号的过冲，滤除高频干扰
R15 1K
3.3V
L2
10uH
L3.3V
L3.3V
L3.3V L3.3V L3.3V L3.3V
L3.3V L3.3V L3.3V
5V
i
5V
3.3V
i
3.3V
100pF
C27
100pF
C28
R16 2.7K
R19 39欧
VCOM
R20
39欧
0.1uF
C36
3.所有1uf 50V电容均采用0805封装
2.所有0.1uf电容均采用50V耐压值
HOLE1
SMTSO-M3-6ET
GND GND GND GND
HO LE2
SM TSO-M3-6ET
HO LE3
SM TSO-M3-6ET
HO LE4
SM TSO-M3-6ET
1.使用 SMTSO-M3-6ET 螺柱，6mm高度
2.该安装孔接到PCB的GND
背光驱动
测试点
高压负压
2.各个电压的取值需要参考屏幕的手册，这里 VGH = 16V、VGL = -6.8V、AVDD = 10.4V
VCOM电压
2.手册给出的取值范围为3.8~4.2V，这里取3.9V
模式及显示方向选择
10K
R17
0.1uf
C23
GND
RESET
L3.3V
通过焊点进行设置，默认状态为高电平，将焊点焊上为低电平
PCB螺柱安装孔
液晶屏排线接口
触摸屏排线接口
2.生产批次不同，所使用的屏幕也可能不同
1.本电路所有的参数设计，均以 AT070TN92为参考
1.使用的触摸IC为GT911
2.生产批次不同，所使用的触摸 IC也可能会变化
3.使用的通信接口为IIC，GT911所允许的最大通信频率为400KHz
4.SDA和SCL接了一个RC低通滤波器，用以滤除高频干扰，虽然该 RC滤波器的截止频率将近40M，
3.LCD_BL为背光控制引脚，常态为低电平（背光关闭），高电平点亮，推荐的 PWM频率为100Hz~2KHz
但实际测试中，受单片机驱动板的串接电阻、过长的排线以及开漏输出的驱动能力太弱等因素影响，
在通信频率将近1M的时候，已经有明显的衰减
引出的接口 图纸：RGB070M1模块原理图
设计：反客科技
版本：V1.3
时间：2020-7-1
备注：
RST
3.3V
GND
INT
SDA
SCL
LCD1B
FPC插座6P，翻盖下接， 0.5mm间距
LED+
1
LED+
2
LED-
3
LED-
4
GND
5
Vcom
6
DVDD
7
MODE
8
DE
9
VS
10
HS
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
B0
19
G7
20
G6
21
G5
22
G4
23
G3
24
G2
25
G1
26
G0
27
R7
28
R6
29
R5
30
R4
31
R3
32
R2
33
R1
34
R0
35
GND
36
DCLK
37
GND
38
L/R
39
U/D
40
VGH
41
VGL
42
AVDD
43
RESET
44
NC
45
Vcom
46
DITHB
47
GND
48
NC
49
NC
50
LCD1A
FPC插座50P，抽屉上接， 0.5mm间距
2.54双列贴片排针焊盘，
可焊接贴片排针、排母或者牛角座
5V电压输入使用大功率 TVS
二极管进行保护，防止用户
意外输入过高的电压或者反
接时损坏器件
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PIC1601
PIC1602
COC16
PIC1701
PIC1702
COC17
PIC1801
PIC1802
COC18
PIC1901
PIC1902
COC19
PIC2001
PIC2002
COC20
PIC2101
PIC2102
COC21
PIC2201
PIC2202
COC22
PIC2301
PIC2302
COC23
PIC2401
PIC2402
COC24
PIC2501
PIC2502
COC25
PIC2601
PIC2602
COC26
PIC2701
PIC2702
COC27
PIC2801
PIC2802
COC28
PIC2901
PIC2902
COC29
PIC3001
PIC3002
COC30
PIC3101
PIC3102
COC31
PIC3201
PIC3202
COC32
PIC3301
PIC3302
COC33
PIC3401
PIC3402
COC34
PIC3501
PIC3502
COC35
PIC3601
PIC3602
COC36
PID101
PID102
COD1
PID201
PID202
COD2
PID301
PID302
COD3
PID401
PID402
COD4
PIDW101
PIDW102
CODW1
PIDW201
PIDW202
CODW2
PIDW301
PIDW302
CODW3
PIDW401
PIDW402
CODW4
PIHOLE101
COHOLE1
PIHOLE201
COHOLE2
PIHOLE301
COHOLE3
PIHOLE401
COHOLE4
PIIC101
PIIC102
PIIC103
PIIC104
PIIC105
COIC1
PIIC201
PIIC202
PIIC203
PIIC204
PIIC205
COIC2
PIJP101
PIJP102
COJP1
PIJP201
PIJP202
COJP2
PIJP301
PIJP302
COJP3
PIJP401
PIJP402
COJP4
PIL101
PIL102
COL1
PIL201
PIL202
COL2
PIL301
PIL302
COL3
PILCD101
PILCD102
PILCD103
PILCD104
PILCD105
PILCD106
PILCD107
PILCD108
PILCD109
PILCD1010
PILCD1011
PILCD1012
PILCD1013
PILCD1014
PILCD1015
PILCD1016
PILCD1017
PILCD1018
PILCD1019
PILCD1020
PILCD1021
PILCD1022
PILCD1023
PILCD1024
PILCD1025
PILCD1026
PILCD1027
PILCD1028
PILCD1029
PILCD1030
PILCD1031
PILCD1032
PILCD1033
PILCD1034
PILCD1035
PILCD1036
PILCD1037
PILCD1038
PILCD1039
PILCD1040
PILCD1041
PILCD1042
PILCD1043
PILCD1044
PILCD1045
PILCD1046
PILCD1047
PILCD1048
PILCD1049
PILCD1050
COLCD1A
PILCD1051
PILCD1052
PILCD1053
PILCD1054
PILCD1055
PILCD1056
COLCD1B
PILCD201
PILCD202
PILCD203
PILCD204
PILCD205
PILCD206
PILCD207
PILCD208
PILCD209
PILCD2010
PILCD2011
PILCD2012
PILCD2013
PILCD2014
PILCD2015
PILCD2016
PILCD2017
PILCD2018
PILCD2019
PILCD2020
PILCD2021
PILCD2022
PILCD2023
PILCD2024
PILCD2025
PILCD2026
PILCD2027
PILCD2028
PILCD2029
PILCD2030
PILCD2031
PILCD2032
PILCD2033
PILCD2034
PILCD2035
PILCD2036
PILCD2037
PILCD2038
PILCD2039
PILCD2040
COLCD2
PIP101
PIP102
PIP103
PIP104
PIP105
PIP106
PIP107
PIP108
PIP109
PIP1010
PIP1011
PIP1012
PIP1013
PIP1014
PIP1015
PIP1016
PIP1017
PIP1018
PIP1019
PIP1020
PIP1021
PIP1022
PIP1023
PIP1024
PIP1025
PIP1026
PIP1027
PIP1028
PIP1029
PIP1030
PIP1031
PIP1032
PIP1033
PIP1034
PIP1035
PIP1036
PIP1037
PIP1038
PIP1039
PIP1040
COP1
PIPort101
COPort1
PIPort201
COPort2
PIPort301
COPort3
PIPort401
COPort4
PIPort501
COPort5
PIPort601
COPort6
PIPort701
COPort7
PIPort801
COPort8
PIPort901
COPort9
PIPort1001
COPort10
PIPort1101
COPort11
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIR601
PIR602
COR6
PIR701
PIR702
COR7
PIR801
PIR802
COR8
PIR901
PIR902
COR9
PIR1001
PIR1002
COR10
PIR1101
PIR1102
COR11
PIR1201
PIR1202
COR12
PIR1301
PIR1302
COR13
PIR1401
PIR1402
COR14
PIR1501
PIR1502
COR15
PIR1601
PIR1602
COR16
PIR1701
PIR1702
COR17
PIR1801
PIR1802
COR18
PIR1901
PIR1902
COR19
PIR2001
PIR2002
COR20
PIR2101
PIR2102
COR21
PIR2201
PIR2202
COR22
PIR2301
PIR2302
COR23
PIRP101
PIRP102
PIRP103
PIRP104
PIRP105
PIRP106
PIRP107
PIRP108
CORP1
PIRP201
PIRP202
PIRP203
PIRP204
PIRP205
PIRP206
PIRP207
PIRP208
CORP2
PIRP301
PIRP302
PIRP303
PIRP304
PIRP305
PIRP306
PIRP307
PIRP308
CORP3
PIRP401
PIRP402
PIRP403
PIRP404
PIRP405
PIRP406
PIRP407
PIRP408
CORP4
PIRP501
PIRP502
PIRP503
PIRP504
PIRP505
PIRP506
PIRP507
PIRP508
CORP5
PIRP601
PIRP602
PIRP603
PIRP604
PIRP605
PIRP606
PIRP607
PIRP608
CORP6
PIRP701
PIRP702
PIRP703
PIRP704
PIRP705
PIRP706
PIRP707
PIRP708
CORP7
PIT101
PIT102
PIT103
COT1
PIT201
PIT202
PIT203
COT2
PIT301
PIT302
PIT303
COT3
PIL201
PILCD206
PILCD207
PIP1034
PIC801
PIC902
PIC1002
PIC3001
PIC3101
PIC3201
PIC3302
PIC3402
PID302
PIIC105
PIIC205
PIL101
PIL301
PILCD201
PILCD202
PIP1036
PIP1038
PIP1040
PIPort501
PIR702
PIC702
PIC1102
PIC1202
PID102
PIPort201
PIR802
PIR901
PIT203
PIT302
PIC1302
PIC1402
PIC2602
PILCD1043
PIPort601
PIR202
PIT201
PIJP102
PILCD1047
PIR302
NLDITHB
PIC101
PIC201
PIC301
PIC501
PIC601
PIC802
PIC901
PIC1001
PIC1101
PIC1201
PIC1301
PIC1401
PIC1501
PIC1701
PIC1801
PIC1901
PIC2001
PIC2101
PIC2201
PIC2301
PIC2401
PIC2501
PIC2601
PIC2701
PIC2801
PIC2901
PIC3002
PIC3102
PIC3202
PIC3301
PIC3401
PIC3501
PIC3601
PID201
PID301
PIDW102
PIDW201
PIDW301
PIDW401
PIHOLE101
PIHOLE201
PIHOLE301
PIHOLE401
PIIC102
PIIC202
PIJP101
PIJP201
PIJP301
PIJP401
PILCD105
PILCD1036
PILCD1038
PILCD1048
PILCD1053
PILCD204
PILCD205
PILCD2036
PIP1035
PIP1037
PIP1039
PIPort101
PIPort301
PIPort701
PIPort901
PIPort1001
PIR1001
PIR2201
PIR2302
PIT101
PIC2102
PIC2202
PIC2902
PID202
PIL202
PILCD107
PILCD1052
PIR301
PIR401
PIR501
PIR601
PIR1201
PIR1301
PIR1401
PIR1701
PIJP202
PILCD1039
PIR402
NLL0R
PILCD2012
PIP1017
PIRP508
NLLCD0B0
PILCD2016
PIP1016
PIRP507
NLLCD0B1
PILCD2019
PIP1015
PIRP506
NLLCD0B2
PILCD2018
PIP1014
PIRP505
NLLCD0B3
PILCD2017
PIP1013
PIRP608
NLLCD0B4
PILCD2015
PIP1012
PIRP607
NLLCD0B5
PILCD2014
PIP1011
PIRP606
NLLCD0B6
PILCD2013
PIP1010
PIRP605
NLLCD0B7
PILCD203
PIP106
PIR2001
NLLCD0BL
PILCD2037
PIP105
PIRP708
NLLCD0CLK
PILCD209
PIP108
PIRP705
NLLCD0DE
PILCD2024
PIP1025
PIRP308
NLLCD0G0
PILCD2020
PIP1024
PIRP307
NLLCD0G1
PILCD2027
PIP1023
PIRP306
NLLCD0G2
PILCD2026
PIP1022
PIRP305
NLLCD0G3
PILCD2025
PIP1021
PIRP408
NLLCD0G4
PILCD2023
PIP1020
PIRP407
NLLCD0G5
PILCD2022
PIP1019
PIRP406
NLLCD0G6
PILCD2021
PIP1018
PIRP405
NLLCD0G7
PILCD2011
PIP109
PIRP707
NLLCD0HS
PILCD2028
PIP1033
PIRP108
NLLCD0R0
PILCD2032
PIP1032
PIRP107
NLLCD0R1
PILCD2035
PIP1031
PIRP106
NLLCD0R2
PILCD2034
PIP1030
PIRP105
NLLCD0R3
PILCD2033
PIP1029
PIRP208
NLLCD0R4
PILCD2031
PIP1028
PIRP207
NLLCD0R5
PILCD2030
PIP1027
PIRP206
NLLCD0R6
PILCD2029
PIP1026
PIRP205
NLLCD0R7
PILCD2010
PIP107
PIRP706
NLLCD0VS
PIC3502
PID402
PILCD101
PILCD102
PILCD103
PILCD104
PIR2102
PIR2202
PIJP402
PILCD108
PIR602
NLMODE
PIC102
PIR102
PIT102
PIC401
PIC1602
PID101
PIIC101
PIL102
PIC402
PIT103
PIC701
PIIC103
PIR801
PIR1002
PIC1502
PIDW302
PIR902
PIT202
PIC1601
PIT303
PIC1702
PIR1102
PIT301
PIC2702
PILCD1055
PIR1302
PIR1801
PIC2802
PILCD1056
PIR1402
PIR1901
PIC3602
PIIC204
PIR2002
PIR2301
PID401
PIIC201
PIL302
PIIC104
PIR701
PIIC203
PIR2101
PILCD109
PIRP704
PILCD1010
PIRP703
PILCD1011
PIRP702
PILCD1012
PIRP604
PILCD1013
PIRP603
PILCD1014
PIRP602
PILCD1015
PIRP601
PILCD1016
PIRP504
PILCD1017
PIRP503
PILCD1018
PIRP502
PILCD1019
PIRP501
PILCD1020
PIRP404
PILCD1021
PIRP403
PILCD1022
PIRP402
PILCD1023
PIRP401
PILCD1024
PIRP304
PILCD1025
PIRP303
PILCD1026
PIRP302
PILCD1027
PIRP301
PILCD1028
PIRP204
PILCD1029
PIRP203
PILCD1030
PIRP202
PILCD1031
PIRP201
PILCD1032
PIRP104
PILCD1033
PIRP103
PILCD1034
PIRP102
PILCD1035
PIRP101
PILCD1037
PIRP701
PILCD1045
PILCD1049
PILCD1050
PILCD1051
PIR1202
PIR1501
PILCD1054
PIR1601
PIC2302
PILCD1044
PIR1702
NLRESET
PILCD2038
PIP102
PIR1602
NLTOUCH0INT
PILCD208
PIP101
PIR1502
NLTOUCH0RST
PILCD2039
PIP103
PIR1902
NLTOUCH0SCLK
PILCD2040
PIP104
PIR1802
NLTOUCH0SDA
PIJP302
PILCD1040
PIR502
NLU0D
PIC502
PIC602
PIC2002
PIDW202
PILCD106
PILCD1046
PIPort1101
PIR201
PIC1802
PIC1902
PIC2402
PIDW402
PILCD1041
PIPort801
PIR1101
PIC202
PIC302
PIC2502
PIDW101
PILCD1042
PIPort401
PIR101
