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 KSCA | Band on the left side of the screen (loss of horizontal synchronization). | Leaky zener diode 403. | Just replace it and that's it, problem solved. | Francisco Oliveira |
| SAMSUNG | T22A300 | Standby LED flashing, +5v and +13v pulsing | Ds812 diode in open power supply | Replace with IN4007 Type F (High Frequency) | Werner Schellmann |
| SAMSUNG | HT-C550 | Arming protection when switching on | Capacitor c5n2 shorted on the power supply board | Replace capacitor c5n2 (470/16). | jean alves |
| SAMSUNG | 50PB560B | Has sound, no image | All normal vs and va voltages, but without 18v and 5v on z-sus | Z-sus board replacement | Arnoltec |
| SAMSUNG | UN55F8000 | Restarting with smart logo | Ci slc1013m with defect on the power supply board | Replace of the same | Arnoltec |
| SAMSUNG | UN40H4200AG | Does not turn on, stand by LED is off | Ic 207 faulty dc dc converter | Replace | Maurilio |
| SAMSUNG | MX-730 | Dead | Fuse 6.3a 250v | NEW PEK ELETRÔNICA | |
| SAMSUNG | UN32J4290 | Tv restarting | Look first at sensor control. remote control, if it is blinking as if it was receiving a signal from the remote control, just change this sensor and the problem will be solved. | Alberi F S | |
| SAMSUNG | UN40FH5303 | The LED keeps flashing and doesn't turn on | Change the power supply cm872 and cm873 | Eletronicaaeb | |
| SAMSUNG | UN40F6100 | On, off, relay hitting | Test only the power supply isolated from the housing, if you turn on the back light, it may be the bus that is casing through the tabs on the top of the bus | Isolate the busbar fixing tabs with x-ray type plastic | Emerson |
| SAMSUNG | UN40FH5303 | LED blinks but doesn't turn on | J818 oxidized (located below the MOSFET heatsink) power supply board | Replace the jumper | Eletronicaaeb |
| SAMSUNG | PL43F4000 YSUS 43FV | Red LED flashes, does not turn on, ysus board burned out, ysus repair. Tsound may still be a bad contact on the power supply board | (change q5000, q5001, q5014, d5057), check ci-u5021, check ci-u5022, (change c5078, c5075, r5070,r5071, r5072) | Replace the components mentioned with the same and new ones, if you use used parts taken from scrap, measure them carefully before reusing, check that tsound are no leaks. | Maike Sorriso-MT |
| SAMSUNG | HT-C350 | Traffic beeping and device turning off. | Ca04(50v 100uf) and ca03(50v 22uf) have an electrolytic leak (base of the pins with green sludge) measuring on the capacitance meter show correct capacitance. | Replace o ca04(50v 100μF) e ca03(50v 22μF). | EduSSantoz |
| SAMSUNG | UN32FH4003 | Turning on and off quickly and power LED flashing. | Cm 867 - 47 µf / 160v exhausted. | As I didn't have one at this value at the time, I used a 100 µf / 160v one, you can use it without fear as its function is as a filter. A special thank you to cecé, edmundo and adriano miranda electronics who facilitated this repair with their tips. | Altevir Lima - Anananindeua - PA |
| SAMSUNG | UA40EH5000RXXA UF07 | Doesn't start. | Lightning damaged power supply board - power supply replacement bn44-00666d | Makapiro | |
| SAMSUNG | PL60F5000AG 60FF YM YSUS | Does not turn on, LED flashes, ysus board defect technical repair (edited) | Replace q5024, q5025, q5002, q5003, q5034, q5005, d5022, d5043, c5027, c5028 e medir r5097, r5084 | The following tips are for technicians, avoid doubts, replace the parts with the same ones. preferably all the ones I mentioned. | Maike-Sorriso(MT) |
| SAMSUNG | PL60F5000 60FF YM YSUS | Red LED flashes, does not turn on, ysus defect | Replace q5024, q5025, q502, q503, q5034, q5005, d5022, d5043, c5027, c5028 e medir r5097, r5084 | The following tips are for technicians, avoid doubts, replace the parts for the same ones in the description above and go for a hug!! | Maike sorriso-MT |
| SAMSUNG | UN32J4000AG | TV doesn't turn on and doesn't even light up the stand bay | After testing the board and not finding a defect, I checked the on/off button and it was shorted when changing the TV and it worked normally. | beto_eletrotec | |
| SAMSUNG | PL51F4000 ORESTS | Does not light up backlit | Power supply change | Alextecnico | |
| SAMSUNG | LN46A610A1R | No image | Turn on but not from the image | Renato |