915 Generation 26 Inch-55 Inch TV Led Constant Current Board Booster Stv

Product details are as follows

You may meet the problems after correct lighting:
The brightness is not enough, the screen is significantly darker than the original's .
Now you need to do the two things:
First, attempt to use the remote control after connected to the transfer barefoot
to try brightness, if not resolved,test the actual pin voltage (Note: it will be the greatest brightness in 0V, the brightness will be the darkest in greatest Voltage), if it is an analog voltage mode voltage range is between 0V-5V or 0V-3.3V, if the voltage has been in hight condition all the time andcan not be reduced, now you need to adjust it . the voltage is 3.3V if it is PWM signal, it still can be up to request if adjust to the greatest brightness at this time ,you need to do second program
Second, adjusting the resistance, increases the current to meet the requirements.
Specifications:
Model: CA-288
Used for: 26inch-55inch LED TV
Input Voltage: 19-45V DC
Output Voltage: 60-165V DC
Output current: 200mA (Constant)
Size: 120x60mm/4.72x2.36 inch
Quantity: 1 Pc
Color: green
Material: plastic + metal
Package Contents:
1x Universal Inverter
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