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 | LE40B620R3W | Doesn't start. power supply inoperative | Shorted fuse due to MOSFET n 600v/5a | I put a channel n 600v/9a and it worked well | C. Santos |
| SAMSUNG | UE55JU6500K | Very clear image in the middle of the display, reminiscent of problems with the deflectors of old crts | After testing the t-con and main, it was found that the problem is actually on the panel | Replace the panel | C. Santos |
| SAMSUNG | UE40C5100 | Doesn't start. dead power supply | Short in the power supply. 2A fuse open. short on ic ice3br1765j | Replace ci for 3br4765jz and replace the fuse | C. Santos |
| SAMSUNG | 40F6400 42 POWER SUPPLY | Does not turn on, stand-by led blinking blinking - no power-up | Rs802 the 10r | Coloquei 2x 22r smd (one over other to more temperature dissipation) | Mauricio FOCONET |
| SAMSUNG | LN32D400E1 | TV doesn't turn on, no STBY, power supply ok | Defective main board. | Defective ic1204 reg smd stby did not have 5v at its output (js31z) replace to resolve. | RNSPTEC |
| SAMSUNG | UE40KU6100K | Doesn't start. power supply inoperative. | Mosfet n shorted, 5a fuse open | Replace mosfets 50r380 e fus. 5a | |
| SAMSUNG | UN32EH5000 | Does not turn on or stand by | CM852 capacitor blown underneath(47ufx200v), taking with it ic202(3v3 regulator) and ic 201(submicon) | HP ELETRONICA | |
| SAMSUNG | UE32D5500 | It's always restarting | Ic1302 memory failure | C. Santos | |
| SAMSUNG | UE60JU6800KXXC | Does not turn on, power supply inoperative | Short in power supply | MOSFET N 18A/500V shorted (MDF18N50B). I replaced it with MOSFET n 21a/600v | C. Santos |
| SAMSUNG | 37LD450 | TV turns on and then turns off or works for a while and turns off | Failure of one of the lamps with poor contact | Cleaning and checking connection contacts | Mário Santos |
| SAMSUNG | UE40H5003 | Turns on with black screen and sound. | Panel board with shorted 12v line. cd34 failure | Replace with 10µf/10v capacitor connect negative to chassis | Duartes |
| SAMSUNG | UE32F5000 | Black screen, backlight on and sound ok | Problema na t-con | Check/replace ic200(isl986021) which is shorted or replace t-con | Marco Marques |
| SAMSUNG | EU22ES5000W | Turns off after turning on | It appears to be excess consumption but it is just a faulty solder on the power supply control circuit. | Matias | |
| SAMSUNG | UE32EH4003 | Nothing lights up | Dead power supply | Failure in diode dmb07c (sb5150) at the power supply | Alex |
| SAMSUNG | UN40J5200AG | LEDs do not light up. | Open leds. open fuses. bars coming into contact with the chassis. | Replace LEDs and fuses. isolate chassis bars. reduce inverter voltage (traditional 3~5w resistors r9163 and r9164 of 2.3Ω in parallel. the higher the resistance of the set, the lower the voltage. | Erick |
| SAMSUNG | UN40J5200AG | LEDs don't light up | LED bar fuse open. LED open. LED bar shorting out to chassis | 1. replace LEDs and fuses. 2. isolate chassis bars | Erick |
| SAMSUNG | LE32A336J1D | Blinks twice but doesn't turn on | Memory k4d261638klc40 | Replace for new | Edson SP |
| SAMSUNG | UN55B7000 | Stand-by LED flashing, but works normally | It was solved by changing the two sensor boards (touch and remote) | ||
| SAMSUNG | UN46D5500 | Turning off | Main board | ||
| SAMSUNG | UN46C5000 | Lists in the image | Cleaning the lvds cable and connector |