• EXV2080 TV Motherboard and Panel integrated Tester is a device that
can test both LCD module and TV motherboard at the same time. EXV2080 adopts
multi-core processor architecture design to test 4K-VBY1 LCD module and
2K-LVDS LCD module. EXV2080 can test LVDS motherboard, test VBY1
motherboard, test MINILVDS motherboard with powerful function (For those
unfamiliar with these signals, please read this manual carefully. With the
EDP module (additional procurement required), it can also test the EDP
signal LCD module of notebook.
• When testing LCD module, EXV2080 supports image signal types with
various resolutions and formats, and has strong compatibility. It can output
a variety of test images, such as solid color, color bar, gray scale,
animation, etc., and can track a single bad point on the LCD module,
avoiding the situation of misjudgment, making the test more perfect and
judgment more accurate.
• When testing TV motherboard, it can test two groups of FHD LVDS
signals at the same time, so the test is more comprehensive. At the same
time, EXV2080 also has its own image-detail display function, which makes
the characters clearer when adjusting the LCD module parameters. The
built-in LCD can achieve local definition equivalent to 1600 * 960 in
magnification mode. When the external display is connected, the dual screen
display function can be achieved, and the local definition in the
magnification mode is equivalent to that of 2K display.
• EXV2080 has its own operation interface, which can be directly seen all
parameters of TV motherboard and LCD module. EXV2080 also has its internal
protection circuit. When VLCD and GND are short circuited, it can
automatically judge and prohibit output.
• EXV2080 with micro USB data upgrade interface, support software upgrade.
When there is a new demand, you can upgrade the firmware to maintain its
best compatibility.
Product specifications
Packing list
EXV2080 is equipped with 10 convert-boards. Among them, five blue ones are
used to test TV motherboard, numbered B1,B2,B3,B4,B5. Three green ones are
used to test the LCD module, numbered P2, P3,P4. One black convert-board,
numbered T2, is used for Cable type conversion. 1 pc A1 board, which will
protect the EXV2080 when test the TV panel and motherboard.
Structure and function
① VLCD output indicator light---when there is VLCD voltage output, the light
will be on
② LVDS signal interface --- output LVDS or input LVDS (or MINILVDS) signal
③ VBY1-4K signal output interface — output VBY1 signal
④ HDMI interface --- output HDMI signal
⑤ Type A USB port---Reserved
⑥ Power socket---12V power input
⑦ Extron use only
⑧ Up / Mode key --- move cursor up, or switch forward the image, or image
mode adjustment
⑨ Down / Switch key --- move cursor down, or switch back image, or 4K image
dual screen adjustment
⑩ Left / Odd-even key --- move the cursor to the left, or auto switch image,
or LVDS signal groups Odd-even order switch
⑪ Right / Full screen key --- move the cursor to the right, or auto switch
image, or enter and exit full screen display mode
⑫ Confirm / Scale key --- confirm the current cursor position parameter, or
SCAL the image (scale 4x local image)
⑬ Reset key --- reset all function
⑭ MicroUSB port --- online firmware upgrade socket
Main interface description
When the 12V power supply is connected, the LCD displays the main interface，as
shown in the figure below, which is divided into three parts:
① Display the device name;
② To select functions, press the up and down buttons to move the cursor, press
the OK button to select functions. Functions of testing LCD module, testing
motherboard or upgrading firmware could be selected.
③ Device ID, each device has a unique device ID code;
Product overview
