Request shows outdoor full-color BROUGHT ABOUT module maintenance knowledge
Outdoor LED Display screen round-the-clock operation throughout outdoor, often experience wind and rain erosion in the sun, so is use process, almost always there is this or that form of small problems. The truth is many problems including screen body involving LED lights an area not bright, so we must take this module for the bright lights replace will perform. Below outdoor LED module in the problem of preservation skills have actually show to you personally.
A, outdoor P16LED monitor
R (G, B) area rug blind point: could possibly be IC to short period needles or short period needles to tv feet happen wide open circuit, finished which has a multimeter breakers try on, if it what food was in row needles for you to foot the breakers between tubes can be jump line for connecting with.
Second, P14LED outdoor full-color monitor
R (G, B) prolonged bright lights: component, two lights in series while using combination into a new pixel, one light damage bring about another one lighting long bright, to change the damaged N (G, B) lighting.
R (G, B) lighting dark bright: tv bad, replace your dark bright lighting tube.
R (G, B) brilliant lights: may always be PCB appear wide open circuit, or short period needles welding small circuit; Using a multimeter to find out the corresponding collections, find and join jump line.
N (G, B) area rug string of place: IC lead base short circuit, for you to welding pin.
N (G, B) lighting even bright: IC as well as row needles small circuit, and uncover the short signal place and eliminated.
Local color big difference: a small bit of R (G, B) brilliant lights, total weight welding wrong; Replacement in the resistance.
Three, backyard full-color display P12LED
A directory of R (G, B) lighting even bright: inside module of a new TB62726 (R) command four lines along with shown in crimson LED lamp a number of lamp series, 3 ones long bright equipment and lighting, replacing bright N (G, B) area rug can.
A report on R (G, B) brilliant lights: may always be IC to short period needles or short period needles to tv feet happen wide open circuit, using a multimeter to find out row needles for you to tube feet connection, if light can be row needles for you to tube foot wide open circuit, in hitting the ground with positive jump range. If not light could possibly be an IC for you to row needles wide open circuit, desirable look manageable board row fine needles pin is unfastened, welded to jail.
Few lines throughout bright lights: your corresponding IC4953 undesirable or pin small circuit, PCB wide open, replace the IC, reconcile the circuit.
N (G, B) area rug string of place: control accepts your chip pin small circuit, output short period needles short signal, to welding chips pin.
Color: your corresponding R (G, B) the light in the external resistance welding drastically wrong, or total weight welding wrong. Replacement in the resistance.
A report on R (G, N lamp light: light module prolonged this column a light in accordance with the other about three darker, the equipment and lighting installed the, pack up to mount. If brightness is as likely as chips output pin small circuit, every column (four lights) corresponding to your serial outlets.
Above will be the outdoor full-color Indoor Led Screen being listened to process modules plus the problems of the perfect solution, if you have an overabundance of questions please speak to ERALED technology after-sale assistance, we will that you can answer.
LED Display Screen
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