Samsung TV Repair: Common Faults and Solutions.
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Results: 3756
Results: 3756
Samsung Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
SAMSUNG | UB32C5000 | Dark screen | Check rd20 and rd55 on t-con | A. Carreto | |
SAMSUNG | UB32C5000 | Dark screen | Intermittent t-con voltages max17122 and max17121 | Replace ics | A. Carreto |
SAMSUNG | PL51E490 | Flashing standby, does not turn on | Big blue pcs801 capacitor with cold soldering | ELETRÔNICA JAMBEIRO | |
SAMSUNG | LN32C350D1M | Main board voltages pulsing and stand by LED on | Heat the ic203 (aoz1031). If it stabilizes and the TV works, change the ci. | Eletrônica Cecé, Brumadinho MG | |
SAMSUNG | UN40ES6150 BN44-00502A BN44-00502A | TV turns on, off and stays on stand-by | Check on psu (bn44-00502a) dm855. | Replace diode and check for cold solders | José Félix |
SAMSUNG | UN43AU7700G | Writer | Infinite loop | Remove the infinite loop | Nelson Marinho |
SAMSUNG | PL42A450P1XZD | The relay hits when it turns on and after a few minutes the TV turns on | Change without measuring cq815-845 and 806 in power supply bn44-00206a | SANTOMEL | |
SAMSUNG | LN26A330J1 | Standby and beep only. | Power supply board did not release voltages correctly. | No bad components were found, I cleaned it with soap and water, after drying some bad tracks appeared, I made the repairs and the TV worked perfectly. | Eduardo Schmidt |
SAMSUNG | PL42A450P1XZD | Hitting relay | Capacitor cs823 47/100v 105º power supply bn44-00206a | Replace without measuring | SANTOMEL |
SAMSUNG | UN50RU7100 | Restarting (screen symptom) | Check c99 to c104 vcon | Junior - Tecnoprom | |
SAMSUNG | UN32FH5203G | Does not turn on, standby on | Short in the 5v line on the main board | Ic201 shorted on the main board, replace it. | NiloTech |
SAMSUNG | LB40B530 | Turns on normally after turning off the backlight | Weak lamps, with darkened cathode | ALDEIATEC | |
SAMSUNG | PL43F4000 | Turns on has sound and video, but turns off. | Welds with poor contact and especially in cs809s, redo the welds at the power supply. | Ademir tc | |
SAMSUNG | QN50Q60 | Blue screen, restarting | The defect was in the v-com on the right side, I isolated some tracks of the flat that made the connection between the plates and the image returned to normal | ||
SAMSUNG | UN40J5200 BN41-02307 | TV won't turn on main board | Replacement of the synchronous voltage regulator ic206 and the open fuse f202 on the main board | Replace regulator and fuse | marcos moreira |
SAMSUNG | UN40J5200 L40MSF_FHS | TV doesn't turn on | Change mosfet qm803, dm855c and dm861c the same, it's shorted | Replace the mosfet and diodes | marcos moreira |
SAMSUNG | UN48H4203AG | TV didn't turn on, just stand by blinking a few times | Cm823 leg cut/corroded, ceramic capacitors leg burst | Replace or adjust | Decio Polita |
SAMSUNG | UN40F5500AG | Does not turn on, just flashing standby (no backlight) | Without 13v power supply changed 10r resistor was measuring 4.22k next to the pfc capacitor | Replaced capacitor 10r fiz um video video... | Jean Vinicius Franco Lorenz |
SAMSUNG | UN50TU7000G | Backlight off | Poor contact in the power supply board connector, | A direct connection was made from the power supply connector with wire to the LED bar connector, everything was fine | Fernando técnico |
SAMSUNG | UN43J5290 | Won't turn on (dead), AC fuse open | Curto mosfets qm801cs e qm802cs (50r380) | Replace the mosfets and the 5a fuse and run to the hug | World TV - Sorocaba |