Samsung TV Repair: Common Faults and Solutions.
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Results: 3759
Results: 3759
Samsung Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | CL-21K40MQ | It doesn't turn on and there is sound pulsing through the speakers. Horizontal transistor burnt out. | I replaced the horizontal transistor and in standby it was normal, but when switching on there were leaks in the flyback and the transistor burned again. | I had to replace the flyback and the horizontal transistor again. it was beautiful. | Gilcimar Rocha Pereira - Batalha/AL |
| SAMSUNG | 21M6MQ | As our friend scorpion already posted r831 changed makes +b from 125 go to 150 volts and with that it keeps turning off | Change r831 123k I put a 120k one and it was beautiful | ANTONIO NOBREGA(PATOS PB) | |
| SAMSUNG | CL21M6MQ | Turning off, and there is a loud chirp | Altered deflector, with ruptures in its winding | Replace it | JDANTEX |
| SAMSUNG | CL21Z50MQ | With image + without sound | Lack of power on the 8v mute line | A 5v6 diode was found on the mute line and an open coil | Roberto |
| SAMSUNG | CL29M21MQ | Normal power supply, but it doesn't turn on! | Picture tube,in short... | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| SAMSUNG | CL29M21 | Turn on the TV and then turn it off, | Cold salary but 822 | renato(gemeos) | |
| SAMSUNG | CL29C560GQ 9XZD | Power supply, varying and beeping | Q401 horizontal output tt2206 short | Replace 0 q401 tt2206=if you don't have the original, use the transistor md1803dfx | juralima |
| SAMSUNG | CL29C560GQ 9XZD | Doesn't start | The problem is ic801 s =strw6754. | Replace the ic801s=strw6754==if you have difficulty finding the original, use the strw6753, it works | juralima |
| SAMSUNG | CW-28D83N KS3A | Nothing happens, the LED doesn't even light up (dead) | Capacitor does not discharge | Replace c808 capacitor in the power supply | ALACYTE |
| SAMSUNG | MAS-A55TD | CD tray with little strength to lift the optical drive | Zener diode that acts in the ci drive that controls the motor that cams to the tray | I put a diode with the highest voltage 9v if it gets too fast put a lower voltage 88178817 | marcos melo cascavel ceara |
| SAMSUNG | CX-6844N | When we turn it on, the red LED lights up and turns orange and does not start. | C829 - 100uf / c835 - 470uf / c405 - 2.2uf / ce01 - 220uf(jundo osclilador horizontal) | Replace capacitors and resolder the entire board | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| SAMSUNG | CN 5048V | Saw tooth reduced frame | Ic 201 | Tda 8374a | Felex |
| SAMSUNG | CN3348V | Does not turn on relay knocking | 0.22 r resistor r409 open near the fly. | Eletroclaudio Aguas Belas PE | |
| SAMSUNG | CN-3355Z | TV stopped, power supply only with the primary, without the 125v that feeds the horizontal output. | Horizontal output transistor d1711 shorted, causes bad contact in the t401 drive and in the horizontal osc;tr q401. | The TRD1711 was replaced and the oscillator circuit was resoldered and it looks great. | Armando da eletrônica só tv |
| SAMSUNG | LN26A330 | Without image and with sound | Inverter board fuse f4 | aspen | |
| SAMSUNG | CL-21Z50MQ | TV generating with screen off. screen with 0 volts | Kinescope screen pin shorted | In my case I removed the short with the series lamp connecting the pin to the kinescope grid | ANTONIO NOBREGA(PATOS PB) |
| SAMSUNG | CL14B501KJ | TV inoperative, burning fuse | It was the 220uf 400v power supply capacitor in short | Eletroclaudio Aguas Belas PE | |
| SAMSUNG | CN-3383V | Turns on, but there is no image. By increasing the screen, the horizontal appears shrunken and overlapped. | Deficiency in pre-horizontal power supply caused by diode 405 | Ronie Grein | |
| SAMSUNG | CB-20S20BT | Turns on, perfect image, after a few seconds the image becomes grainy | Capacitors and cold solders, on the chassis and inside the tuner | Replace critical capacitors, and resolder complete boards | This email address is being protected from spambots. You need JavaScript enabled to view it..p |
| SAMSUNG | 794S | Flyback beeping and power supply disarming | 0.6Ω r506 changed | Replace the resistance | MARCOS ROBERTO |