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 | CL 21Z50MQ | Colorful stripes on top | Capacitor de100uf por50 v seco | Replace capacitor 304 in the vertical line | Léo |
| SAMSUNG | PL60F5000AGXZD | It doesn't turn on, or when it turns on and off using the control, tsound is no image. | Leaky capacitor on the y-main board | Changing the capacitor position c5162 replaced wsound its value is 106. It is a blue ceramic capacitor close to the yellow transformer. | rafaelmoraes99 |
| SAMSUNG | UN40C5000 | Does not turn on, the standby LED blinks | The 12v power supply oscillating between 2v and 15v | Photo couplers pc 804 and pc 803 . | Célio Morais |
| SAMSUNG | UN40F6400 | Knocking relay and unstable LED display | R802=10r changed | R802 smd I put common 2 wts. the leds the cap 22mf I put 47mf and I resoldered the invert stage everything was fine! good luck!!! | Jhone eletronica |
| SAMSUNG | LM40A330 | Turns off the backlight in 2 or 3 minutes, the TV continues with audio | On the cni806 connector, pin 1 must have 12 volts, it had 6 volts | Kia78r12 regulator, defective | Maurilio |
| SAMSUNG | LN32B450 | Normal image, crackling sound (noises like poor contact) | Loose screws on the signal board and inverter/power supply board | Alexandre Oliveira | |
| SAMSUNG | LM40A330 | Turns off the backlight in 2 or 3 minutes, the TV continues with audio | On the cni806 connector, pin 1 must have 12 volts, it had 6 volts | Kia78r12 regulator, defective | Maurilio |
| SAMSUNG | LN32B530P2M | The backlight doesn't turn on, no sound. | Fuse f1001 open, capacitor c2600 on the 3v3 line shorted | Marcelo | |
| SAMSUNG | LM40A330 | Turns off the backlight in 2 or 3 minutes, the TV continues with audio | On the cni806 connector, pin 1 must have 12 volts, it had 6 volts | Kia78r12 regulator, defective | Maurilio |
| SAMSUNG | UN401H4203AG | No image but with sound, backlight on but screen dark. | Capacitor connected to pin 45 of the sm4151 with leakage. | Replace capacitor cd12 | Marcelo |
| SAMSUNG | UN32EH5000G | Normal sound, backlight on very dark screen.tcom only with low voltages 1v2 and 3v3. | Capacitor shorted on the vonne line | Marcelo | |
| SAMSUNG | LC21Z43MQ | Turns it on and off and keeps knocking | Replace diodo zener zd810, 5v6 | Replace diodo zener zd810, 5v6 | DJ PITUKA |
| SAMSUNG | PL43F4000AGXZD | Turning off after a few minutes | Rele cs809s | After redoing some cold soldering and changing the relay, the TV started working normally again. | AssisTec |
| SAMSUNG | CL21Z58MQ | Cushion effect | Q 404 | Replace | Mauro Mascarenha Tel. (88) 981422821 Parazinho - Ceara |
| SAMSUNG | CL21Z58MQ | Expanded image. excess width. | C415 | Replace | Mauro Mascarenha Tel. (88) 981422821 Parazinho - Ceara |
| SAMSUNG | LN32C530 | Does not turn on, stand by LED is flashing | After everything was checked, tsound was only one alternative left. | Reballing the micro...solved my problem, | Maurilio |
| SAMSUNG | MM-C330 | Doesn't work. only STBY LED on | In the secondary of the power supply q1p109 | Replace transistor q1p109 skc1008 | Jose Almeida Tavares |
| SAMSUNG | LN32B350F1XZD SQ01 | TV doesn't turn on, just stays on stand by | C1045 on the PCI of signals coming in short | C1045 replace | PAULO PINHO |
| SAMSUNG | 2033M | Turns on and off 3 seconds after the screen turns on | Lamp protection | Turn off protection. on the board that uses the fan7317 ci connect pins 4,6,15 and 17 to a 560Ω resistor and connect to ground | Cláudio A. |
| SAMSUNG | PL43F4000AG | No image | Q5000(rjp63k2), c5075(102x1kv), d5057(sf10a400), q5014(fgd4536) | JOAOMVJR |