Samsung Repair Tips
Search: samsung
Results: 3878
Results: 3878
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CL29Z50
KS7C |
Vertical closing from bottom to top | Altered 428 resistor | I replaced it for a 1 OMS | toinho antenas |
| SAMSUNG |
PN43D440A1D, PN43D450B1D, PN43D490A1D
|
Does not turn on or no firmware image: 1006.6, 1013.8 | Check the pdp production range. If it was manufactured in January or February 2011 and the x mainboard failed, restore the PDP to full operation and then verify that the firmware on the mainboard is a newer version than stated. otherwise, update the firmware. | Rui | |
| SAMSUNG |
CL-21Z58MQ
|
Don't tune in | Because it was 15k resistor r831 | Marcos cientista | |
| SAMSUNG |
MX-D630
|
Turn on, without sound! | Lack of power supply -5v solution:dm822 and dm823 = uf4007 | <small> |
|
| SAMSUNG |
UN32C530F1
|
This TV turns on, the audio turned on but it takes a while for the characters to appear, that is, the video, | Check the LVDS cable, it may be dirty, causing poor contact. | I cleaned the LVDS cable with a contact cleaner and the TV was clean, good luck to everyone. | Eronaldo (erontec) |
| SAMSUNG |
CL21K40MQ
|
League has sound, but no image. If you enlarge the screen, retrace lines appear. | Dz 201de 9v. on the main board near the rgb socket | Replace for the same or approximate value. exe: 8.2v. never greater than 9v. | Gleydson Palheta |
| SAMSUNG |
UN40H5103
SMART |
Dark screen...no image.....blacklite with LEDs on. | Review all ---(one will be shorted),..cp16;cp17;cp18;cp19-cp33;cp36;cp39;cp40 | Display board (400hj6) `º@º´ : ) | Alextecnico |
| SAMSUNG |
UN40ES6500G
|
Turns on with sound lights up display without image | Cabo lvds | Eletrônica Nacional | |
| SAMSUNG |
UN46FH6203
|
TV keeps restarting on the Samsung logo | Nand memory data corrupted. | Replace nand memory or replace main board | CELSOKAYRAN |
| SAMSUNG |
UN32D5500
|
Stby light flashing straight | Defective power supply, I did the test by turning off the signal and the LEDs still lit up but the power supply is bad | Font replace | alexandre |
| SAMSUNG |
LN32A550
|
Doesn't start | Defective photocoupler at the power supply. | Replace the photocoupler that remains alone in the power supply. When in doubt, I replaced them all. However, what is alone is the cause. | Rômulo |
| SAMSUNG |
T23D310LH
|
Does not turn on, LED lights up but does not activate power | Faulty power supply | Check if tsound is a voltage of 5v on pins 11 and 12, if not, replace the qm855, which releases 5v to pins 11, 12. | JORGE TV TÉCNICA PARANÁ |
| SAMSUNG |
CL29Z58MQ
|
Doesn't start. The standby LED does not light up. | Chap. elco 330µf/400v shorted. | jr_TEC | |
| SAMSUNG |
UN48J5200
|
Turns on, panel lit, normal audio, no image | Defective t-con board | Just changing the board | |
| SAMSUNG |
WS28W63N
|
I plug it into the socket, the LED blinks 3x and turns off. If it is always plugged in, it will work normally again. If you unplug it for a few hours the problem appears again. | Replace 47µf 50v capacitor next to the power supply IC. | Pedro Gomes | |
| SAMSUNG |
UN32J4300AG
|
Turns on, lights up, doesn't control anything, no image or sound. | V.with | C147 short. | NILSON |
| SAMSUNG |
LN26B450C4M
|
Turn on tsound is sound but the image does not appear dark screen | The display lamps do not light up, they are off, I checked all the lamps are ok, I checked the power supply, tsound was no voltage on the inverter, I heard an electrical discharge caused by lightning, I replaced the following components:<br> up801s: fan7530 was chipped;<br > QP802S: K8A60DA Shorted; <br>RP820: 0R12 3W Open; KDS184 SMD diode was open; I changed all the TV, everything was ok | Defect resolved | Eletronica TK |
| SAMSUNG |
UN40EH6030
|
It heats up and restarts, it keeps restarting until the LED goes out and it doesn't turn on anymore. cools down and returns to normal. | Swap q 852 smd near photo | JOAOMVJR | |
| SAMSUNG |
LE32D400E
|
It worked well, when it was put on standby with a command, it wouldn't turn back on. I had to unplug it to start working again. | Transistor qm852 at the power supply on the power line, with leakage. | I don't know the reference, I took one from a damaged power supply. | BN44-00438A |
| SAMSUNG |
CL 29Z60MQ
|
With normal sound, no image, with the screen full of retraces when the screen increases | Vertical output circuit | Changing the vertical output circuit la 78045, I used the la 78040 it worked normally. |