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 | UN40H4203AG | It doesn't turn on or light up stby | Capacitor c1 on the function keyboard shorted | Capacitor c1 on the function keyboard shorted | central audio e video |
SAMSUNG | PL42C430A1 | Turns on and off immediately | Defect in the y-sus, after changing the rjp30e2 igbts. The TV turned on and all the voltages appeared but the image was grainy, you couldn't see anything. | After carrying out a new analysis, I checked 3 open resistors, 1 of 51Ω in position r5034, 1 of 100r in position r5019 and 1 of 270r in position r5025, after changing them the image came back perfect. | Luiz Sena Eletrônica HYK |
SAMSUNG | UN32F4200AG | Lights up the LEDs without image | On v-com cap cd 12, 13, 14, 15 one of these shorted | Eletronica do Gilvan | |
SAMSUNG | UN65TU8000 | When plugged into the socket, the LEDs and the power supply relay blinked, arming and disarming, I isolated the LED bars, it didn't solve the problem, I thought they were leaking and they really were, but it didn't solve it, the defect was in the transformer of the LP801CS power supply, cold soldering. | I fixed it and it started working again. If you want to leave a pix for the tip, thank you pix: 91 989906278 | ||
SAMSUNG | UN46F5500 | Does not turn on, pfc circuit burst | Ic driver of the pcf s3050 in short, in addition to other faults in the circuit, I used the fa5696, replacing 2 1m resistors connected to the control pin (1), with 2m resistors | Davi.sls | |
SAMSUNG | LN40C530F1M | Does not turn on, stuck on standby | Shorted smd capacitor c299 next to power connector and smd fuse in front of power connector | Marcos Cavalheiro | |
SAMSUNG | LN26A450C1 | Sound popping straight after some time or a lot turns off atv | On the main side of the USB, the IC 1117-18 (large) is the IC 1005 heats up a lot on the C1023 side, remove it and leave it without (solved) | Eletrônica COMETA | |
SAMSUNG | LN26C350D1 | Stand-by access but the TV does not turn on | Shorted capacitor c1009 smd - on the bottom of the main board | George Luís | |
SAMSUNG | UN46D6500 | LED current reduction | Replace resistors r120,r220,r320,r420 with 10r resistors | reginaldo moronte,eletronica junior caldas novas | |
SAMSUNG | UN40EH5000G | Standby just blinks, nothing else | Dm805, in4007 at power supply. change without measuring | Eletrônica Cecé. Brumadinho MG | |
SAMSUNG | PL43F400 | Does not turn on - no standby | Qs801s and qd802s (mdf9n50) short, 8a 250v ceramic fuse open. | Replace reported components | Hermes |
SAMSUNG | NP-RV411-AD3BR | Does not start Windows 10 system, hangs on startup. It hangs on the Windows logo and the ball doesn't even appear spinning. | The old Broadcom brand WiFi module is compatible with Windows 10. Swap the WiFi module for any other brand. | rafaelmoraes99 | |
SAMSUNG | UN46D6500 | TV restarting over and over again, hitting the power supply relay. | Defect in the LED bar, to confirm just make a jumper on the pc802s photo coupler and the TV will remain on. just changing the complete LED kit will do the trick, don't forget to remove the jumper. | Eletrônica Mirage | |
SAMSUNG | PN43H4300 | Red LED constantly flashes | Short on main board | Ceramic capacitor in area j next to the memory and ready ic 1102 | Multinformatica assistência |
SAMSUNG | UN46D6500 | TV restarting over and over again, hitting the power supply relay. | Defect in the LED bar, to confirm just make a jumper on the pc802s photo coupler and the TV will remain on. just changing the complete LED kit will do the trick, don't forget to remove the jumper. | Eletrônica Mirage | |
SAMSUNG | UE32F4000AW | Flashes 5 times in groups of 2 times and does not start | Power supply bn44-00604f, transistor qm859 | Afm | |
SAMSUNG | LN32A450C1 BN44-00209 | Does not turn on, has standby (red LED on), presses the power button on the keyboard or control and does not turn on. | Power supply board defect bn44-00209a | CB852, CB858 and CV853 capacitors of 1000UF 25V presenting high ESR. After changing them all, the TV started working again. | MARCO BORSATO MEDTEC INFORMATICA |
SAMSUNG | PL43F4000AG | When trying to turn it on, tsound were "clicks" in the power supply region, the TV did not turn on, returning to standby and the LED on the main board blinked 3x | Cs809s with cold soldering on 1 of the contacts | Resolder cs809s and check all critical points (that get hot) with a magnifying glass, resoldering them | hermes |
SAMSUNG | T23B300LB | Does not turn on standby, no signal | Cold solder (icm801s) and jumper (jp802) was open | Changing the jp802 and re-soldering the board (cold soldering) | Flavio |
SAMSUNG | CL21C650ML KSCB | High power supply with 180 volts | Due to was or dz842-4.3 volts | Eletronica Melo-Boa Viagem-Ceará |