Product selling point: 1. Using high-quality materials, the quality is guaranteed 2. Easy to use, good stability 3. Small and exquisite size 4. Beautiful appearance 5. Wide application Use: The damage to the power board of the LCD display occupies a large proportion. Among them, power driver chips, high-power power switch tubes, sampling resistors, etc. are the most common damages. Due to the variety of types and varieties of these components, they often cannot be repaired due to the lack of the same spare parts. The LCD universal power supply module has the advantages of simple wiring, convenient installation, saving time, and improving the succe rate of maintenance. Pin Definition: Pin 1: DRAIN, power control terminal, connected to the D pole of the original high-power MOS power tube. Usually the middle foot of the power switch tube 2 feet: GND, module ground wire 300v, connected to the negative pole of the capacitor, it can be on the same line. Directly connect the negative pole of the large filter capacitor Pin 3: VCC, module power supply terminal, connected to the positive pole of the capacitor after rectification at the