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 | UN32F4200 | TV kept restarting several times looping.. | I did a reflow on the main board processor...2 minutes 300 degrees on the blower...it worked normally | Fábio Fabrício | |
| SAMSUNG | UN405200G | With sound changes channels but no image appears | 2 defective LEDs | Replacing defective LEDs | |
| SAMSUNG | CL21C650ML | Turns on with dark image without video | Replace zd210 9.1v diode | Replace zd210 9.1v diode | DJ PITUKA |
| SAMSUNG | HT-C460 | Does not open the tray nor does audio come out | Capacitor ca1201 1000uf/25v ruim | Replace capacitor ca1201 1000μF/25v responsible for the 12v on the board | ASHOPTECH |
| SAMSUNG | PL43E400U1G | Turned on, disarmed. | Short in the transformer as no power supply change was found. | Short in the transformer as no power supply replace was found. | |
| SAMSUNG | CL21M21MQ | Buzzing between the power supply and the flyback, if I open the screen, small lines appear in the middle of the screen. | Field coil | Replace, the Philips 21 inch TV coil can be placed | W.s assistência técnica |
| SAMSUNG | 40B530 | Doesn't work. totally dead. | Q 1820/1821, shorted. fuse fm 803 open. | Replace q1820/21, f803, c1890/1891 | arock |
| SAMSUNG | CL-21Z58MQ | Cup effect | R411 | R411 82k open replace of same | kv eletro maceio |
| SAMSUNG | CL21C650ML | LED lights up and flashes 5 times then turns off | Capacitores dde filtro c822a de 100mf x x160v | Replace without testing and run for the hug | MASC |
| SAMSUNG | LN32JH4502 | When turning on the TV, nothing lights up, nor does the stand bay stop at all | However, when connecting the power supply to a lamp in series, it was discovered that the power supply was operating normally, and when turning on the power supply, the lamp blinked and went out, demonstrating that tsound was no short on the power supply board. After checking the entire board, I found that the diodes dm 807 and dm808, one of them was shorted, so just change it and run to dim dim | eletronica publisom r,g.n | |
| SAMSUNG | CL21K40MQ | Turn on the power, the LED goes off and comes back quickly and doesn't turn on | Replace capacitor c817 e c818 100uf25v | DJ PITUKA | |
| SAMSUNG | CL21C650 | Works with vertical line at the top and after a few seconds it turns off | Replace diodo zener zd302, 24v e zd303 ,39v | Replace diodo zener zd302, 24v e zd303 ,39v | DJ PITUKA |
| SAMSUNG | CL-29Z50MQ | Turn on and off | Zd903 5.6v zener diode shorted next to the memory | Replace and run for the hug. | Dj Velk |
| SAMSUNG | CL29K40MQ | TV does not turn on by power supply, rises and falls at 89 volts | R926 from 3k3 aberto next to epron | Replace it and just run for the hug | ANDRE SOS |
| SAMSUNG | CL21C650ML | Turns on with the vertical folded at the top of the screen 1 minute then turns off. | Dz302 and dz303 shorted in some cases, dz 306 also shorted this zener trio works in series. | Replace and go for the hug. | Ferraz |
| SAMSUNG | LT27A550 | White screen. backlight only | Bd201 - ci ao4801a roasting - is behind the tuner | Check v-con board. capacitors c34 and c35, and resistor r16. in addition to changing the ao4801a | Sperotto |
| SAMSUNG | CL29C650GQ9XZD | Stand by LED, blinking but not working | I found the horizontal transistor st2001hi shorted on the inoperative television | When replacing the transistor with a new one of the same, the TV turned on but the standby LED was flashing when measuring the voltages on the pins of the transformer of the horizontal triver I noticed that it went in but did not reach the driver transistor, measuring the pins of the same transistor It has a broken terminal, I replaced the transformer and the TV started working | ISAAC DIAS |
| SAMSUNG | UN40C5000AG | The LED turns on and turns off when turned on, but the screen does not light up. | Missing 12v and 160v in the power supply, zdm853 changed | Replace without measuring | Paulo |
| SAMSUNG | UN40EH5000G | Nothing lights up | Replace the 22uf x 350v capacitor c-9110 | CELIPE | |
| SAMSUNG | R430 | Does not work killing the external power supply | Capacitor shorted next to the symbol q504 q 505 was heating up | badri eletronica |