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CA-233 Single Coil Universal Backlight Inverter Board 32-60 inch LED TV

CA-233 Single Coil Universal Backlight Inverter Board 32-60 inch LED TV

Regular price Rs. 175.00
Regular price Rs. 300.00 Sale price Rs. 175.00
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Compatible Device
Model Number CA-233
Product Type Circuit Boards
Applicable TV Size
32-60 inch LED/LCD TV Display
Input Voltage
VCC:40-165v  Vin:12-24v
Output Voltage
55-255 volt automatic adaptation
Output Current
Which can be adjusted as required 20/40/60/100/200ma (can be set)
Country of Origin China

CA-233 for TCL. Konka. Skyworth. Changhong. Hisense. Haier and other brands of television triple-board backlight drive circuit
repair or TV assembly. Input voltage 40-165V, output 55-255V.
If you do not know the required voltage of the backlight bar, please install from the minimum current (default 200MA) to try,
backlight brightness is not enough then slowly increase it, do not use the maximum current to light the backlight, it is easy to burn
light or drive board.
CA-233 current adjustment instructions:

J1 = 20MA
J2 = 40MA
J3 = 60MA
J4 = J5 = 100MA
J6 = 200MA

Connecting instruction:
1.In the integral power board rectification out for the backlight of the filter capacitor positive voltage to the VCC, the voltage
range between 45v-165v
2. Then 12-24V voltage to VIN, can not be connected to more than 45V high voltage
3. Connect the power ground to GND
4. NC is empty, not connected
5. In the original power board to find the switch signal received ON / OFF, the reference range of 2.5V-5V
6. The original machine's dimming signal connected to the VADJ feet, 5V is the darkest, 0V is the brightest

The default output 200MA, through the short-circuit solder joints can increase the corresponding current value (on the basis of
200mA plus), be careful not to increase the excessive current, so as not to burn the light bar.
On the input voltage: the constant current plate needs 2-way voltage input, VCC then 40-165V voltage, VIN then 12-24V voltage,
only one voltage will not boost.

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