LCD drive board specification document
PCB800831+PCB800823V.2
1024X768---1920X1200
Document number is TYT 20231212
Supplier: Shenzhen Tianyu Langtong Technology Group Co., LTD
Address: H3018,3 / F, Block A, Huaqiang North Manha Plaza, Shenzhen, Guangdong, China
Contact person, Mr.Zhang
customer name:
Customer Address:
contacts
File level, a public file
Release Date 20231212
Product Desktop Figure:
product function
1，Support AV signal input, support the display angle 360 degree rotation with ROTATE setting, using CVBS
2，Support VGA signal input, support the display angle 360 degree rotation with ROTATE setting, using VGA
3，Support HDMI signal input, support the display angle 360 degree rotation with ROTATE setting, using HDMI
4，Support Bluetooth audio input, music alone listening function, need to cooperate with the Bluetooth module, use BLUETOOTH
5，Support U disk playback, support music and video two modules, video playback support display Angle 360 degree rotation, using U DISK
6，Support Android phone wired screen projection (native android 9.0 or above, other system customization system needs actual test), sound needs to connect to Bluetooth, VOL + VOL-, can set the display size, support with ROTATE set display Angle 360 degrees rotation, use WIRECAST
7，Support apple mobile phone wired screen projection, support with ROTATE setting display Angle 360 degrees rotation, use WIRECAST
8，Support Hongmeng mobile phone wired screen, operation tongzhuo mobile phone, use WIRECAST
9，Support AIRPLAY- - -Apple wireless screen projection, need to cooperate with the WIFI module to use AIRPLAY
10，The DLAN wireless push function supporting Apple mobile phone (such as Tencent Video, Youku and other APP) uses Apple wireless channel and uses AIRPLAY
11，It supports wireless screen projection of Android phones, which needs to cooperate with WIFI module. In Android wireless, the display Angle is set by 360 degrees. In the vertical screen, the MENU button can be used in full screen display, using MIRACAST
12，Support Hongmeng system mobile phone wireless screen projection, using MIRACAST
13，Support WIN 8-WIN 10-WIN 11, the system computer (with WIFI function) wireless screen, use MIRACAST, need WIFI module
Customstom requirements for boot LOGO,
starting up LOGO
Picture attributes,
1920 * 1080 landscape display in-JPG format, no greater than 200K
First, the product function brief introduction
1, the power supply voltage is 12V
2，Wired screen can support IOS9.0 + Android 9.0 + Hongmeng 2.0 + 3.0 mobile phone wired screen, and may charge the phone at the same time (charging current is 500-800MA slow charge),
3，Apple 15 cable screen please pay attention, please use Xiaomi system data cable or ordinary OTG data cable, Huawei, OPPO, VIVO are not good, (the whole industry problems, charging is not supported) Apple 14 above, use the original or general data cable
4，CVBS, supports PAL, NSTC,
5，The VGA uses a standard wire material
6，The HDMI uses a standard wire material
7，U disk please use within 32G, in order to ensure compatibility, please try to use the conventional brand products, and do not support including Dolby, AC3, DTS and other files containing the patent format, audio format as far as possible to use MP3 and other ordinary formats
8，BLUETOOTH, The function needs JDY 62 module support, Taobao general parts, you can buy welding
9，AIRPLAY, Need a dedicated WIFI module support, plug into the USB interface for use
10，MIRACAST, AIRPLAY, requires dedicated WIFI module, inserted into USB interface
11，Power amplifier supports the output of 2X2W, as defined by 1.25 interface
12，The USB defines the interface seat using standard 2.0
13，DC seat for the color 5.5X2.1 size
14，Use 2.0-6P standard full patch seat for backlight transmission
15，The key pad is defined by the 1.25-12P standard seat
16，LVDS seat adopts the standard 2X15 general definition, horizontal or live two types
17，This drive board supports maximum dual channel resolution of 1920X1200
18，Screen power supply supports 3.3V 5V and 12V three voltages
19，Standard with large size heat sink
Product function chart
Full figure of accessories
top view
bottom view
WIFI module
Bluetooth module
Keyboard
Keynote line
12P-1.25-300MM
PCB800831 Size diagram
1. product description:
Appearance size of this product is 112 * 56 * 12MM
2. Description of the interface functions
|
item
|
function declaration
|
remarks
|
|
DC1
|
12V IN
|
5.5*2.1
|
|
USB1
|
U disk, WIFI, mobile phone
|
Multi-in-one function
|
|
HDMI
|
HDMI IN
|
standard definition
|
|
VGA
|
VGA IN
|
standard definition
|
|
RCA
|
CVBS IN
|
Standard head
|
|
JDY1
|
Bluetooth module
|
Model number, JDY 62A
|
|
K2
|
Key button, LED, remote control
|
1.25-12P
|
|
LVDS 1
|
LVDS OUT
|
Maximum of 1920 * 1200
|
|
DP1
|
Backlight seat output
|
2.0-6 PIN definition
|
|
DP2
|
Horn output
|
1.25-4P -2X2W
|
|
DP3
|
Screen power supply selection
|
|
7 Detailed description of the interface functions
7.1
K2 key board, remote control input interface
|
order number
|
definition
|
explain
|
|
1
|
IR-VCC
|
Remote control receiver power supply, actually 5V
|
|
2
|
GND
|
the earth
|
|
3
|
IR
|
remote input
|
|
4
|
POWER
|
Switch machine function
|
|
5
|
OK key
|
For project confirmation
|
|
6
|
+
|
For project selection
|
|
7
|
_
|
For project selection
|
|
8
|
EXIT
|
For the project exit / return to the desktop
|
|
9
|
LED-R
|
LED pilot lamp
|
|
10
|
LED-G
|
LED pilot lamp
|
|
11
|
ROTATE
|
spinfunction
|
|
12
|
KEY7
|
Attendance function
|
DP2-The audio interface
|
1
|
LOUT+
|
Left voice channel output 1
|
|
2
|
LOUT-
|
Left voice channel output 1
|
|
3
|
ROUT+
|
Right sound channel output 2
|
|
4
|
LOUT-
|
Right sound channel output 2
|
DP3-screen power supply interface
DP1-backlight interface
|
1
|
12V
|
12V
|
|
2
|
12V
|
12V
|
|
3
|
EN
|
switch
|
|
4
|
NG
|
empty
|
|
5
|
GND
|
the earth
|
|
6
|
GND
|
the earth
|
USB1- - - - - - - - - - -The standard seat
HDMI- - - -standard seat
DC1, the standard seat
VGA standard seat
RCA standard seat
DP1- -LVDS-30 PIN output hub
Refer to the LCD screen specification, defined in the following table, please note the starting position of 1 Angle
|
order number
|
definition
|
explain
|
|
1
|
VCC
|
LCD screen power supply
|
|
2
|
VCC
|
LCD screen power supply
|
|
3
|
VCC
|
LCD screen power supply
|
|
4
|
GND
|
the earth
|
|
5
|
GND
|
the earth
|
|
6
|
GND
|
the earth
|
|
7
|
LAX0+
|
LVDS signal
|
|
8
|
LAX0-
|
LVDS signal
|
|
9
|
LAX1+
|
LVDS signal
|
|
10
|
LAX1-
|
LVDS signal
|
|
11
|
LAX2+
|
LVDS signal
|
|
12
|
LAX2-
|
LVDS signal
|
|
13
|
GND
|
|
|
14
|
GND
|
|
|
15
|
LACK+
|
LVDS signal
|
|
16
|
LACK-
|
LVDS signal
|
|
17
|
LAX3+
|
LVDS signal
|
|
18
|
LAX3-
|
LVDS signal
|
|
19
|
LBX0+
|
LVDS signal
|
|
20
|
LBX0-
|
LVDS signal
|
|
21
|
LBX1+
|
LVDS signal
|
|
22
|
LBX1-
|
LVDS signal
|
|
23
|
LBX2+
|
LVDS signal
|
|
24
|
LBX2-
|
LVDS signal
|
|
25
|
GND
|
|
|
26
|
GND
|
|
|
27
|
LBCK+
|
LVDS signal
|
|
28
|
LBCK-
|
LVDS signal
|
|
29
|
LBX3+
|
LVDS signal
|
|
30
|
LBX3-
|
LVDS signal
|
K5 Bluetooth module welding position
|
1
|
5V
|
5V
|
|
2
|
GND
|
the earth
|
|
3
|
L OUT
|
L voice output
|
|
4
|
R OUT
|
R voice output
|
|
5
|
NC
|
|
|
6
|
NC
|
|
8 Transportation, storage, and use requirements
1, Do not pressure and bend deformation
2, anti-static electricity and water
3, the relative humidity, less than 80%
4, use the temperature-1-degrees- - + 60 degrees
5, use a humidity of 0- + 40 degrees
If you have any other technical questions related to this drive board, please call our company, Mr.Zhang, 18682012001, or send an email to 16240075@QQ.COM
Other related products, please go to WWW.AIRDISP. COM website to view
|
: 
: 
: 