LCD Universal Power Supply Module 5V-24V Repair Module Applied For Below 55" 55inch Board For LCD LED Display TV Maintenance

DC 5V-24V LCD Universal LED LCD Power Supply Module CA-515 55 Inch Step Down Buck Module for LCD Display Screen Maintenance Descrtion: LED/LCD LCD auxiliary power supply 5V module Universal 5-24V repair module under 55 inches The use power can reach 36W, simple installation Installation Notes: ⑴ After checking that the +300V DC voltage is normal, confirm that the switching and secry perheral components are normal, then confirm that the load is not short-circuited, and then enter the following operation. . (2 First remove the MOs tube or thick film C on the machine, put the module close to the heat sink, and then fix it on the heat sink with a screw lock (the lock screw cannot be preed too tightly, otherwise the module will be damaged). (3) Disconnect the cro in the actual circuit as shown in the figure, and connect the color lines of the module as shown in the figure. It must not be wrongly connected. Only after repeated verification and no wrong connection, can the module be turned on. Remember! The lead cannot be extended under unneceary cirstances, otherwise it will affect the normal operation. Descrtion of each lead connection: 1. Red line: connect the main voltage +300V through the switching voltage device (that is, the machine MOS tube D pole, thick film ICD pole). 2.Black wire: connect to the negative pole, that is, the hot ground of the power tube. 3. Blue line: connect to the main voltage of the machine (3.3V or 5V) stabilized 4 feet (some machines have multle s in parallel according to the machine Method) 3 feet are grounded. 4. White wire: connect to the rectifier diode of the feedback of the switch (as shown in the figure). 5, 5, green wire: connect to the main voltage of the machine +300V Package included: 1 × LED LCD Power Supply Module

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