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Samsung Repair Tips




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Search: samsung
Results: 3801
Make Model Symptom Problem Solution By
SAMSUNG PL43F4900
Negative image, all pigmented and reddish Change video card Cabeça
SAMSUNG CL-29K40MQ
Do not turn on, LED off power supply goes into protection, high power supply 160v. An oxidized jamp, that feeds the memory, p-281 Matheus
SAMSUNG LN26D450G1G
The screen flashes and sometimes restarts Lack of pfc actuation (400v), caused by the ps-on command being low The defect is in the q202 transistor, npn transistor, just replace it with another one and go for a hug! Lucas
SAMSUNG LN26D450G1G
The screen flashes and sometimes restarts Lack of pfc actuation (400v), caused by the ps-on command being low The defect is in the q202 transistor, npn transistor, just replace it with another one and go for a hug! Lucas
SAMSUNG PL43F4000
Image progressively grainy in some parts A sus repair kit was replaced and the q 5000 rjp63k2 was fake Replacing the q5000 transistor with an original one, be careful guys, tsound are a lot of these fake ones out tsound PAULO PINHO
SAMSUNG UN50TU8000G
One more case: turning off and on, loop In the small flat (with to with) left side (wsound the flat cable from the main board comes in) from left to right (as it is written) isolated 3 tracks only, TV working normally Claudio Jorge Eckert Junior
SAMSUNG UN49J5200
LEDs burn out frequently. When changing the LED bars, which are made of aluminum, completely isolate them from the TV housing. The solution is to isolate the aluminum LED bars from the TV chassis Antônio
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