SAMSUNG TV Repair: Common Faults and Solutions.
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Results: 3754
Results: 3754
SAMSUNG Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
SAMSUNG | UN43J5200AG | No stand by and no image on the screen. | Open fuse on the main board, f2002, jumper it or replace it. | Good LED buses, after analyzing just one bus with the diode open, I made the jumper and the TV started working again, solving the two defects. cled tec cell electronics. | Eletrônica Cled Tec Cell |
SAMSUNG | LN26B450C4M | On, it turns on standby and when it doesn't turn on, it flashes. | Clean the flat cable from the main board to the screen and also replace cm852. | The flat was yellow with dirt and the 1000/10v cm852 put 1000/25v | Eronaldo (erontec) |
SAMSUNG | UN60ES6500G | It doesn't turn on, sometimes the relay goes off, sometimes not even that | Standby power supply pulsing, with a peak of less than 3v | Tl431 ics851 with replaced reference voltage. | Davi.sls |
SAMSUNG | UN55HU7200 | No image, backlight on | T con board, capacitor shorts out and takes the 12v input fuse | Replace capacitor cd11 and fuse f1 125v 7a | GABSENS |
SAMSUNG | UN50TU8000G | On and off without stopping | Shorted screen | It has 11 trails and isolates 7 trails on the small flat on the left side, in some it works perfectly, not for everyone. | NILSON TVs |
SAMSUNG | LN26D450G1G | Turns on normally after a certain time, turns off and restarts | Pfc power supply low, pfc did not work, changing cp812 and cm813 on the pfc power supply board was ok but then it restarted. the main board in the ps line on the r206 was changing is 10k | JP ELETRO | |
SAMSUNG | CL21Z50Q | Does not turn on, LED is on. | 5v1 or 5v6 zener diodes on the 5v line of the memory, and the remote control sensor, shorted out. | Replace 5v1 or 5v6 zener diodes close to the remote control sensor, and on the 5v memory line. | MARCONES DE ARARIPINA -PE |
SAMSUNG | LE32B530 BN44-00261B | No backlight, no voltage bending. it has 330v instead of 380v | Resistance r815 changed (more or less 1m instead of 2m) in the mesh of pin 1 of the 7530 fan | Replace r815 | |
SAMSUNG | PL43F4000AG | Black dots in the image as soon as it is activated and soon after when tsound is an image with some color changes | Position resistor r4063 shorted. It is located next to a diode, below the y-sus output connector. | Good luck! | Emanuel Aphiletron |
SAMSUNG | UN40F5500AG | The LED flashes 5 times in batches of 2 flashes and repeats, the TV does not turn on | Defect in the power supply, photo coupler pc802s (817b) two shorted transistors very close to the photo, qq852 and qq856 (k7k) | I replaced the 3 pieces and went for the hug | R10 Informática E Eletrônica |
SAMSUNG | LT24D310 | Dead (stand-by off) | Ic 201 com fulga | Replace ic 201 - not finding the original, other similar samsung boards have it in the same position | George Luís |
SAMSUNG | UN32J4000AG | Stand-by access but the TV does not turn on | Q244 faulty (open or shorted) | Replace the transistor q244 - if you can't find the original, look for another similar Samsung TV board | George Luís |
SAMSUNG | CL21Z43MQ4 | I'm sound | Dz602 (5v6) open and the ic601 can use la42032 or la42102 | samuel leite | |
SAMSUNG | P2470HN PLACA FONTE BN94-03234A | TV turns on (button lights come on and has sound), but no image | Inverter transformer without power supply; I noticed that the ci ap4506geh was burning. fuse f301 was also blown. ATTENTION: you must remove the fuse from the board to measure its continuity! | Changing the ap4506geh and the f301 fuse (4a 125v) - if not available, adapt the common fuse by soldering two terminals. I lost a lot of time because the f301 on the board continued, but when I removed it I found that it was open. continuity regardless of the fuse occurs thanks to other components that connect to its track. | Cadu |
SAMSUNG | LN26B450 | Does not turn on, STBY LED blinking. After changing the capacitors, the problem was not resolved. | Ver dm 802 e cm 804 | Replace of the aforementioned items | arock |
SAMSUNG | CL 29K40MQ | LED off does not oscillate horizontally | Diodo zener 5v6 dz903 | Replace and went | jose airton |
SAMSUNG | LN40C530F1M | Stand by flashed 6 times and went out. nothing turned on, when opening the lid if you disconnect the power supply from the pci main backlight it turns on normally | In tests on the PCI main in the regulators I could notice heating in ic208 reg of 1v8 it was only with 0.9v even though it had 3v3 in it | Defect in c line on the right next to nand bga was killing the +b of ic208 (for more tips follow us on the "directo no defeito" you tube channel) | Direto no defeito |
TV-MONITOR SAMSUNG | 2033 M | Turning off the screen, normal audio | Almost exhausted lamps | Remove the diodes 201, 202 on the power supply board, which reference the lamps return, so they no longer go out. | Geraldo de Petrópolis, RJ |
SAMSUNG | PL43F4000 | Every stop, no LED lights up | Damage all the jumpers, they cause rust and break on their own, then people rack their brains thinking that it's a defect. | eltronica publison tec jorge alves | |
SAMSUNG | HT-C550 HOME CINEMA | No sound comes out in the center and rear! | Do reset: in the dvd function, without cd with the message on the disc, press stop on the parent for 5 seconds, wait and then make the settings! | Rodrigo cofferi |