Samsung Repair Tips
Search: samsung
Results: 3802
Results: 3802
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
21Z58
|
Device turns on normally, panel keys inoperative channel keeps changing, sometimes it keeps turning on and off | On/off key with conduction | Replace touch key | Roberto Consertos |
| SAMSUNG |
CN3339VB
|
Turns on but no image or sound, increasing the screen appears blurry. | Change the tda8356 vertical ci | Diego Uczak | |
| SAMSUNG |
CL29K40MQ
|
Turns on and then turns off and tsound is only sound | I changed the capacitor you suggested, it was great, I solved the problem and I'm not even a technician, thank you very much | Celson | |
| SAMSUNG |
CL21K40MQ
22222 |
On, 3 seconds off; warming up r424 6.7km scheme 200k but no chassis 6.7k abl line 8817 | Abl with 160v normal was for 9 or 6 v; it was a track d r202 n line d abl changing voltage burning r424 | Shave trail p n vasa but high current p abl | marcos melo cascavel ce |
| SAMSUNG |
21K40
|
Power supply does not oscillate +b zero | Check the two 33k resistors on the regulator start pin | Master Eletronica | |
| SAMSUNG |
CN5039VB
KCT12A |
Volume bar does not work | Swap memory | Memory | maurijunior |
| SAMSUNG |
29K40
|
No shine just sound | C410 | Replace c410 of 470μF x 25v close to the fly back | Roberto Consertos |
| SAMSUNG |
CN5039VB
KC12A |
No sound volume bar does not work | But reset | But reset | ELETRONICA MAURI JUNIOR |
| SAMSUNG |
CN5039VB
KCT12A |
With interference on the screen and does not pick up AV channels, no image and sound | C232 2,2x50v | C232 | ELETRONICA MAURI JUNIOR |
| SAMSUNG |
CL21Z43MQ
|
Running away from tune (image goes in and out) | Varicap power resistors (+33v) | Replace r829,839,831(15k-1,2w) | Marcelo Jose |
| SAMSUNG |
CL21Z58
|
Reduced frame on the sides with distortions on both sides of the menu | Q 404(9d5n20p) replace the same | ||
| SAMSUNG |
LN32A450C1
|
Going out of tune | Change c.1015,100/16v above varicap | jps eletr.c.grande | |
| SAMSUNG |
CL21M6MQ
|
Black screen with characters | 100k open r423 | thejotta | |
| SAMSUNG |
CW29A116V
S61A |
Turns on and off, it always beeps when it starts and then goes off. | La7845 vertical | Replace for new | funkey |
| SAMSUNG |
CN 3338V
|
Image distorted and was sometimes black and white | Cause cap.246 2.2/50v note I put a 4.7/50v one | francisco.s | |
| SAMSUNG |
632 NW
|
It doesn't turn on, the standby LED keeps flashing | Changed power supply capacitors, c=109/c=110, both 1000mf/10 v | If, by chance, c=109/110 has been replaced and it still doesn't turn on, replace the rest of the power supply capacitors, which are c=107/111/114, in short, all in the power supply area. | geraflorem |
| SAMSUNG |
793V
|
Intermittent on and off | Voltage regulator from 13 to 5v | Replace the regulator | Til Mirto |
| SAMSUNG |
CL29Z43MQ
|
Dark screen. | Measuring the screen I found 140 volts | I replaced the 508 capacitor in the tube socket, the voltage returned to normal. and we jumped for joy!!! | Eletronica Casa Dos Monitores Itumbiara ltda |
| SAMSUNG |
CN5039CV
|
Turns on, turns off by itself | Short vertical | Replace ci do vertical | |
| SAMSUNG |
21K40
|
This TV arrived sound with a strange chirping noise as if it were on the flaybak, I tested the capacitors around the flaybak and everything was ok, then I noticed some sparks in the deflector, which killed the defect. | This deflector doesn't sell new, so I put a CCE deflector but it doesn't open all the way and tsound's a finger missing from the top and bottom. | Then open the service mode [ when the TV is on standby press the control; mute,182,power that will turn on in service mode and just regulate and exit for hug | eletronica rosa de saron aracaju - se / Daniel levita |