Samsung Repair Tips
Search: samsung
Results: 3845
Results: 3845
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CL21N11MQ
|
When turning on it turns off, when increasing the screen you notice vertically closed. see if the 5v line of the micro + 5 ifb is missing | Ver c108 | Master Eletronica | |
| SAMSUNG |
CL21K40MQ
|
TV won't turn on/inoperative | Ic801 - 5q0765rt / dz803 - 1n4742a / coupler - pc817 / | Replace mentioned items; Note: dz803 12v diagram, replace dz with 18v-1w | eletronicaapolo |
| SAMSUNG' |
21K40
|
Washed canvas with rainbow effect in the center of the canvas | R 304 | Replace of the same | eletronica dimencional |
| SAMSUNG |
540N
|
Screen off with image in the background | C.113,115,212 | Giovanne miguel pereira | |
| SAMSUNG |
LN26B350 F1
G3F26 32CCN |
LED blinks and doesn't start. | Replace dm802, dm803 (1n4007) primary power supply, defective diode. | joaomvjr | |
| SAMSUNG |
CN5083V
|
Lines of retraction at the top and a small dark stripe, sometimes turning off by itself when it warmed up, returning to normal | C307 100uf 50v | BOBY | |
| SAMSUNG |
CL21C650ML
|
Burning horizontal outlet | C415 (27k) shorted | Eletronica Bianca Ipirá BA | |
| SAMSUNG |
CB-20F12T
|
The LED doesn't light up after pressing the power button but it's not the fuse | Or what will it be | ||
| SAMSUNG |
21K40MQ
|
3.3v power supply was at 1v 12v power supply only 9v +b was at 150v | Cap 470x16v (c-905) shorted to 3.3v line | luismar.1 | |
| SAMSUNG |
CL21K40MQ GX
|
Image shifted to the right, leaving a black band | Replace de r 414 200k e cr405 103x250v | joaomvjr | |
| SAMSUNG |
21M6Q
AA41-01155A |
Turning off after 3 seconds | Polyester capacitor cc404s shorted or leaked + r 414 = 15k on the same track | lucio | |
| SAMSUNG |
LN32B350F1
|
Completely inoperative (does not turn on) | Fuse FS801S open/FET transistor QP802S with leak/ceramic capacity CP810 blown | Replace them all, instead of the ci qp802s (k10a60d) you can use 2sk1507, it works normally. | jheliocavalcanti |
| TV SAMSUNG |
29K40MQ
|
It turns on normally, heats up the power supply circuit a lot and turns off. | C-803 330uf/400v with loss. to replace. | py1acb | |
| SAMSUNG |
CN-3355Z
|
Vertical image shrinking to the bottom of the screen | Ra05 | Replace the same | Danieleletronica |
| SAMSUNG |
LN40B550K1VXZD
|
Turns on and then turns off | Power supply capacitors exhausted | Replace without testing (cm 881, cm876, cm 853 and cm 852) | eletronicavalenca |
| SAMSUNG |
CL 3383V
|
Small strip at the top of the screen, with intertwined lines. | C307=100uf for 50volts, with low capacity. | It was replaced and resolved. | Armando Eletronica EvoluSom , Olímpia |
| SAMSUNG |
CN3383
|
Vertical closed | Regulator 12 v (7812) ic 401 | krul | |
| SAMSUNG |
CL21K40MQ
|
The LED does not turn on or light up | Dz 803 even though it looks good but replace it with 1n4746 18v | Put in place 1n4746 is ok | Demétrio Carlos |
| SAMSUNG |
LN32B350F1
|
Doesn't start. blinking led | Cp810 shorted (221x2kv) and low pfc, only 150v, up801s (fan7530), faulty. | Mauriílio | |
| SAMSUNG |
CN3383
|
Burns 120v zener diode and high power supply | C 852 470mf x 25v (power supply) | krul |