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 | UN40ES6100GXDZ | Cannot find wifi network or does not connect wifi | Due to new protocols, some routers or operators are no longer compatible for br | Access service mode (mute+182+power on) "control" option --> "sub option" option --> "wifi region" option --> replace the "wifi region" to "a" or "b" | Snegs Eletrônica |
SAMSUNG | UN40C5000 | Turns on, but no image comes out. backlight comes on. | Defective tcon. ict2 reg 3v3 reset. to replace. | Joaomvjr | |
SAMSUNG | T22A300 | Blinking LED does not turn on | Diode dm887 | Damião | |
SAMSUNG | LN32B530 | No image, normal sound | Lamps off. | General resoldering of the power supply. | Eletrônica sul minas e cel |
SAMSUNG | CL21Z43MQ | When turned on, the image appears normal, then it heats up and the image becomes deformed or serrated | Ey134= capacitor poliester 274j/400v=n27/400v | Replaced and solved the problem, the image was perfect (obs. in my case I didn't have the 274j, I replaced it with a 304j) | Antonio Carlos (Eletrônica Renascer)Boa Vista do Gurupi-MA |
SAMSUNG | LN40D550 | Tripled image, embarrassed | Durex was placed on 1 of the flats, covering around 30% of a flat | Invision Assistencia | |
SAMSUNG | UN48H6800AGXZD | No image | 1. observe how many LEDs are on on the t-con. tsound are 3 LEDs that must be lit.<br>2.if only one LED lights up, disconnect the t-con cable that comes from the power supply.<br>3.turn it off and plug it into the socket and note that 2 will light up LEDs and, simultaneously, the image LEDs. | Replace the smd capacitor in the image in this thread or the nearby capacitors dica un48h6800agxzd. | antonio copiadoras |
SAMSUNG | UN32FH4205G | Dead | Tsound is no secondary power supply | Dm807c shorted to the power supply and just replace it | Elias tv Natal R|N |
SAMSUNG | PL43F4000 | Restarting randomly | Resolve/replace do c1024 smd pci main | Angelo MG | |
SAMSUNG | CL-21Z50MQ | Working but no image, enlarge the screen nothing happens | 10k r270, open, is close to the processor | Dj Velk | |
SAMSUNG | CL-21Z50MQ | Sound noise, hissing, in av mode | C214 leak or short | Dj Velk | |
SAMSUNG | CL-21Z50MQ | Hissing sound interference in av mode | C214 leak or short | Remove or replace | Dj Velk |
SAMSUNG | TL22A550 | Blinking LED does not turn on | Cn and power supply flex | Replace or jam them | |
SAMSUNG | LN32D403 | When turning on the TV tsound is sound and the image appears normal, but after some time it starts to go out and the brightness varies until it goes out. | Before carrying out the test, remove pin 8 (dim), if the backlight comes on, replace transistors q203 and q1601 on the main. | Transistor q203 and q1601 both (bc847) in the main next. to the cn201 connector with leakage. | Jadson G Nascimento |
SAMSUNG | LN32B530P2M | Takes time to call | Cm852 stewed | HP ELETRONICA | |
SAMSUNG | 60F5000AG | Screen off LED stand by flashing | LED blinking with no image | Cap c 5027 q 5002 e q 5003 transistor 30j127 only original | Sandro Hiroshi |
SAMSUNG | PL43F4000AG 43LF_DDY BN44-00597A | The TV doesn't turn on, it just turns on the STB LED and blinks a few times and then goes out. | Vs_det is a protection that disarms the 205v line of the vs, in my case the defect was the defective protection, even arming the power supply via ps on and vs on without the need for the main board the power supply disarms on the micro mcv14a which is responsible for the protections and power supply. | To resolve the doubt as to whether the defect is in the protection, turn off the jp869 jumper and the power supply will start working again without tripping. This jumper should have a voltage of around 2.6v, more or less, in my case it was above 3v wsound it went into protection. , this jumper is connected to the resistors rs866 , rs855 , da854 , the same good ones without replaces , the problem is the glue on the parts , remove the glue and replace the components , but I did it on all the components around these 3 that I mentioned too , just to ensure, note: do not leave the jumper disconnected, be a responsible technician, do not do this test with the board connected to the other boards, only perform this test with the power supply outside the TV, the jumper has no problem turning it off, it will not damage the board, but first measure to check that tsound are no shorts or other problems on the board! After checking if the voltage returned to normal on the jumper, something like 2.6v, then turn it on again. I hope to help with this tip but remember, only do it if you have experience, it's not a tip for amateurs, help the site post your tip, help those who help you!!! | Play Back |
SAMSUNG | 39EH5003H UN**EH5003 | When replacing the main board inverted image | And in the 168 power menu tsound is no mrt option to turn the screen | Menu 168 power and replace the screen type and invert the image | cesila |
SAMSUNG | PL43E490B1G | Only threatens to turn on LED standby only blinks power supply oscillating | Cs809s | Cap 33n 1250v | Arasonic |
SAMSUNG | CL 21A551 | Secondary power supply of mais b+ with 170v | Ci regulator strw6753f changed I replaced it and everything was fine | Adalton ms |