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 | CL21Z43 | With audio without image | Change c508 on the kinescope PCI | ELET. CENTRAL ITAPOLIS SP | |
| SAMSUNG | 29K40MQ | Burning of r423, to the point of damaging the PCI | C404 open generating excess horizontal synchronism signal under r423 causing overheating | I redid the PCI and replaced r423, c404 and components damaged by heat | ivan |
| SAMSUNG | CL21K40MQ | Dark screen, no characters | After several tests, it was found that the red cannon was exhausted, it was just a matter of reactivating it. | pedro eugenio | |
| SAMSUNG | CL21K40 | Horizontal line about 5 cm to the side | To solve this defect, change the r414, a big hug | To solve this defect, replace the r414 and run to the hug | DAVI DE PEIXE-BOI |
| SAMSUNG | CL21Z43MQ | No sound | Coil l201 open cutting 8v supply on pin 87 | Replace coil | Fabio Dullius |
| SAMSUNG | 21Z43MQ | Dead power supply | Diodo zener dz803 33v com fuga | Replacement | Alvaro (prolar) |
| SAMSUNG | CL21A551ML | Right side list | Heating horizontal output | D 403, open | e matos. eletronica |
| SAMSUNG | 247 OHN | TV monitor won't turn off | I don't know | Costa | |
| SAMSUNG | 247 OHN | TV monitor won't turn off | I don't know | Costa | |
| SAMSUNG | 5039VB KTC12A | Tuning | C246 2.2x50v near the micro | joaomvjr | |
| SAMSUNG | 21K40MQ | After changing fly back, vertical closed at the bottom, power supply -16v with -5v | With the fly just, wind turns on the fly ferrite and put it in series with the power supply -16 (04 turns will solve the power supply for me with -9 and opened the board) | WARLEY CESAR | |
| SAMSUNG | CL-21Z50MQ | Standard power supply but when you press the switch the power supply goes up to 180v | Q 805 on the run | mecinhor7 | |
| SAMSUNG | CL-21M6MQ | Without image, but with sound | It didn't turn on, the flyback, power supply, transistor output hori were replaced. The TV started working again but the image went dark after a few seconds and only the sound remained. | The ic501= tda 6108 was replaced. It was ok. | LOU |
| SAMSUNG | 732NW | It doesn't part, it keeps disarming | C113 de470µf /25v e c301 de680µf/25v | So replace | orlando lott |
| SAMSUNG | 42 LCD NãO LEMBRO | Giving some crackles in the sound, especially in the digital signal | Resolder the power supply board, especially the optocouplers | This email address is being protected from spambots. You need JavaScript enabled to view it.(bruno) | |
| SAMSUNG | CL21A551ML | Vertical-opens-from-middle-to-bottom-on-top-turned-with-lines | D303 | ||
| SAMSUNG | CL21N11MQ | When plugging into the socket, the power supply activates and then disarms and when measuring the +b of the secondary it was very high, around 175v, where it should have been 130v | The solution was to change the precision resistor (r821) of 133k open, I put another one and that's it, the TV was fixed | PATRICK | |
| SAMSUNG | 29M21MQ | Image shifted to the left | Horizontal frequency control zener diode | Replace dz 403 | Eletroinfor |
| SAMSUNG | LN37B530 | There is no image, the lamps do not light up | Put a 100r resistor from jamper 819 to jumper 835 | eletronicaaeb | |
| SAMSUNG | CB5051 | Lines at the top of the screen (horizontal, but belonging to the vertical circuit) | 100uf 50v c307 capacitor - replace with new one | jramalho |