19-inch LED LCD light bar 395MM screen adjustable backlight | Компьютеры и офис

19-inch LED LCD light bar 395MM screen adjustable backlight | Компьютеры и офис

15-26 inch wide LED adjustable package LCD screen LCD modified LED high-density highlight bar + universal constant current board

Note: Please have a certain hands-on ability, the spirit of exploration, there are basic knowledge of the circuit beat friends, although the installation modification is not complicated, but we can not give you answers such as what the pressure of this type of problem, can not online support Solve all your installation problems, do not understand the friend, please carefully shot. 

【specification】:

Length: 325-600mm optional

Width: 4mm

Lamp beads: 2835 8-9LM

Color temperature: 7500K

Features: Brightness adjustable

Constant current board: for the general-purpose constant current board, the standard small mouth

Input voltage 10-30V Output voltage 9.6V

Size: 7X2CM

This set of standard is: dual light bar + constant current board (all wiring)

Universal constant current plate, the standard small mouth, easy to install modified

Can be modified for most of the LCD screen on the market, the width just can be placed in the original LCD tank, the use of double-sided adhesive can be fixed to facilitate the installation, high brightness

【Product Features】:

1, this product is the original display for light, high brightness, can not look

3, LED particles close, high-density arrangement of imported LED patch

4, long life, for the display design, its life of 100,000 hours

5, easy to install, use double-sided adhesive can be attached to the original LCD display slot, or posted elsewhere

6, energy saving, power is only 8W. The original four LCD power is generally 24W.

Modified LED backlight advantage:

(1) ordinary lamp backlight just turn on when the brightness is very dark to fully warm the lights before the brightness to normal, and LED backlight to do a boot is the normal brightness completely do not need to wait.

(2) do not backlit ordinary lamp power consumption is not energy-saving, LED backlight energy-saving and environmentally friendly.

(3) and the life of ordinary lamps do more than three times the backlight, life does not need to change the backlight, and an investment life-long benefit.

This shop is launching a suitable for DIY modified LED backlight

Brief Installation Instructions:
If your monitor is a high-voltage board, then this set of direct replacement of the high-voltage board inserted into the drive board is good, if your display is a power supply high voltage integrated board, then: high-pressure integrated version of the power, find 12V (capacitor) Off the power supply, with a multimeter to find and 12V (capacitor) connected to the original negative disconnect, booster board connected to three lines 12V, ON, GND, 12V boost board with 12V high voltage integrated board connected to the cathode, GND and negative Connected to ON ON / OFF. Simply put the original high-voltage power supply disconnect the booster board instead of the former high-voltage front-end power.
The following is a reference installation guide (for reference only):

Simple conversion steps:
1, open the metal frame:
2, cut within the protection of plastic box angle:
3, out of the liquid crystal lamp:
4, insert the LED light bar
Remarks, this conversion method is simple, not easy to light leakage. But will destroy the border.

normal method:
1, open the protection of metal frame [with simple conversion steps]
2, remove the LCD glass panel (careful panel soft cable, such as careless easy to qualify and broadband)
3, remove the plastic frame and lighthouse (note Do not blur the dirty inner components)
4, remove the lamp holder lamp
5, the LED light bar affixed to the lighthouse
6, and then carefully remove the original steps to restore
7, back to the glass panel and the iron frame test
8, installed light.

Reminder:LED connection must pay attention to the definition of the interface is only positive and negative points, the positive input power supply must not be reversed or wrong,Improper connection caused by the consequences of conceit,Special reminder, also please understand.

Personal DIY must consider a good personal ability to buy, recommend or spend money to find professional maintenance technicians! Burning the other stuff, the consequences are conceited yo.