SAMSUNG TV Repair: Common Faults and Solutions.
Search: SAMSUNG
Results: 3754
Results: 3754
SAMSUNG Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
SAMSUNG | T22C310LB | Stand by led turned off and wouldn't turn on | Pci card touch function (keyboard) tc310 shorted, killing the 3.2 volt voltage that powers the card. | I paid attention to the 3 smd capacitors on the board. It has a large one and 2 small ones. One of the small ones was shorted. I removed it and didn't put another one in its place, because I didn't know its capacitance. The TV started working again and the stand by LED came on. . | jose carlos figueiredo |
SAMSUNG | PL42C430 | No sound normal image | Ci sound output warming up | Replace shorted cap 1371. tip from the website | edmilsonpimentel |
SAMSUNG | CL21C650ML | Doesn't start | Power supply with zero volts, I found the h output to be raw, I changed the power supply, but when I pressed the power, the power supply went up to 160 volts and turned off because of the second fault, the horizontal transformer drive was wrong with the primary coil open. | Replace the horiz output, trafo drive | orlando lott |
SAMSUNG | HG40ND460SG | Doesn't start | Diodo dm861c | Replace dm861c (mbr5h150ss) | FABRICIO |
SAMSUNG | PL51E450 | When turning on the power supply, the TV tried to arm, the screen flashed 1 time and the LED 5 times, the VS and VA voltages armed, but then dropped. | After several tests, the blue ceramic capacitor position c5006 next to q5001 was detected on the y board, it was open. the value of this capacitor is 106, in this case 10uf x 50v, as I didn't have it, I put an SMD ceramic of the same value and the TV came back! | Flávio | |
SAMSUNG | UN32J4300AG | The TV works normally, but when it was left plugged in for a long time on standby, scratches would appear on the screen, the screen would only return to normal. I left it unplugged for more than 4 hours. | Cause (q301) cdg(dfua) is responsible for switching the 12v on the screen was shorted and did not turn off the 12v on the screen. | I put one (y5e2) in place and it was great. | Marciok mkps |
SAMSUNG | UN50HU7000 | The LEDs don't light up | Probably the power supply due to an insulator underneath the power supply. | Wash the power supply board with detergent and resolder oxidized components due to a liquid that accumulates on the insulator board. | Mariano |
SAMSUNG | LN32B350F1 | TV didn't turn on the backlight | Q802 (smd transistor 2.f) | Mkps | Marciok mkps |
SAMSUNG | LN32D550 | Does not turn on, standby blinking. | Defective q201 does not generate voltages at output 7.8. | Replacement for q201 "ci 4801a" | Antony Garcez |
SAMSUNG | CL21Z30MQ K16B | Stripe on the side defect in the horizontal phase | R 205 3,3k aberto | Replace resistor r 205 3,3k | eletronica global chiquinho |
SAMSUNG | CL21C650ML | This TV is normal with a fly-back error and the horizontal output heats up and the screen is dark with no luminance. | Cr407s | Replace the 250j 250v cr407s and just run to the hug. God be praised | Sinailson furtado |
SAMSUNG | LN32D400E1G | Doesn't start | Replacing bn44-00438a with bn44-00440 | The two power supplys are fully compatible, the same connectors. only the size is different and it was possible to mount it with the ac cable input in the same position. | jjsantosneto |
SAMSUNG | LN32D400E1G | Doesn't start | Power supply replacement | Power supply pcb:bn44-00438a(psiv121411a), burning fuse:3.15a and transistors mi801s/mi802s= 5n50smd | jjsantosneto |
SAMSUNG | UN32D4000 | LED flashes sometimes turns on if the main back light power supply is disconnected, it activates | Transistor q9101 pnp smd with leakage | Replace q9101 | Paulo Pinho |
SAMSUNG | PL43F4000AG | Does not turn on or no image | C5075(1000/1k); q5000 (rjp63k2 =30j127); d5057(sf10a400hd); q5014(fgd4536) | leitemarcellus | |
SAMSUNG | CL 29Z58MQ K16C | Burning horizontal outlet. | High power supply | André | |
SAMSUNG | UN40F6400 | It turns on, sometimes it works all day, sometimes it turns on, turns off the back light, the sound continues. | See in the power supply that 9801, 9802 (npn(k7k) smd transistor. I used (1fw)). | Replace said transistors. | arock |
SAMSUNG | UN32D5000 UN32D5500 BN44-00460A | Backlight flickering | Open l9101 driver | Driver replace | FULLTECH |
SAMSUNG | UN48H4203AG US04 | Does not turn on, LED blinks. | Defect in ic310 | Replacement | <small>electronicssupplyparts</small> |
SAMSUNG | PL50C450B1 | Blurred image | VR5301 1K adjustable resistor changed. | Check VR5301, re-solder Q5303 and Q5304. | BRITO |