Samsung Repair Tips
Search: samsung
Results: 3878
Results: 3878
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CL-29K40MQ
|
Dead secondary power supply with no voltage. | Regulator strw6750f | Whenever you replace the regulator, also replace the 6v2 dz814 diode. | ELETRONICA C.R. |
| SAMSUNG |
UE32C4000
|
Change channels constantly | False solders not connector cn401 | Solder or connector | jose almeida tavares |
| SAMSUNG |
CL-21Z58MQ
|
TV with blue screen and retraction lines | 5.6v zener diode dz244 with leakage | Trace the same for another (check the entire RGB stage ok | adriano SB |
| SAMSUNG |
CN3383
|
Vertical closed, just a scratch | Resistor 307 de 51k 1/8w | valter | |
| SAMSUNG |
LM32C530F1M
|
Duplicate image | Samsung lm32c530f1m. cable on the left, the pin to be eliminated is at 20 and 23, counting the opposite of the pin1 marking of the flet. | HP ELETRONICA | |
| SAMSUNG |
CN7202WB
|
Dark image, and contrast control does not work | Defect in the abl line, r411 of 61.9k open. | Bruske | |
| SAMSUNG |
CB-20S10BZ
|
When turned on: front LED flashes but TV does not start. normal power supply, normal voltages and everything seems normal. | Cold weld on the vertical and horizontal deflection socket. | After re-soldering many points: nothing. The solution was cold soldering, mainly on the vertical and horizontal connection socket. | AleVict |
| SAMSUNG |
CL21M6MQ
|
TV turns on and off. When it turns on, it makes a horizontal noise, and the 120v +b goes up to 150v | Cr404s leaking...I changed it and the TV worked normally | TE.DILSON-ALAGOINAS-BA | |
| SAMSUNG |
CL-21M21MQ
K16A |
Image out of geometry, convergence out, especially on the sides | Oxidized deflector coil with some shorted turns (conducting coil shims) | Get another one and replace it. | paulo afonso |
| SAMSUNG |
CL21M6
|
Ga oscillates off, no image appears/ led goes off, flashes and comes on again, rarely works but then turns off. | Ceramic cap cr 404s next exit hour. and just changing is potatoes! | alex dantas | |
| SAMSUNG |
CL21M06
|
On oscillates off No image appears/LED goes off, flashes and comes on again, rarely works but then turns off. | Ceramic cap cr 404s next exit hour. and just changing is potatoes! | alex | |
| SAMSUNG |
CL21MQ06
|
On oscillates off No image appears/LED goes off, flashes and comes on again, rarely works but then turns off. | Ceramic cap cr 404s next exit hour. and just changing is potatoes! | alex dantas | |
| SAMSUNG |
21K40MQ
|
Doesn't start. only on standby. When clicking on power the LED blinks and does not turn on. | Change c817 and c818, both 25uf100v. | Eletrônica R-TEC | |
| SAMSUNG |
CL21K40MQ
|
The TV turns on and off immediately | The zener diode dz402 and the resistance r 414 burned out | ||
| SAMSUNG |
2033M
|
Dark screen | |||
| SAMSUNG |
SYNCMASTER 931BW
|
When turning on the PC, the blue LED flashes, and the image only appears after restarting the PC half a dozen times. | Swollen and leaking capacitors on the power board (#3) | Replace with new ones (use and replace them all, opening the monitor is not simple) | Abyss |
| SAMSUNG |
C L 29M21MQ
K16A |
With sound without image | R-218-10k.no off-cut | jps, eletr,c,grande | |
| SAMSUNG |
2033M
LCD |
No image with sound plus dark screen | Dark screen | willians | |
| SAMSUNG |
UN40C5000
|
If it turns off, it doesn't turn on. | Smd resistor 100k position rb812 power supply board. (measuring an incredible 30homs) | eletronica bg | |
| SAMSUNG |
29K40MQ
|
TV without image but with sound dark screen!!!! | After doing all the tests possible, I removed the card and tested it on another tube, which was fine, then the TV worked file, then I discovered that it was the tube that was bad. | The solution found in this case was the following: I found a 15 volt dc transformer and connected the positive one to the TV filament, I connected it to pin 3 or heat and the negative of the transformer, I connected it to pin 4 of the gnd tube, the TV kept lighting the filament. and turning it off, I left it for a minute and the atv started working normally again | HELIOMAR TECNICO EM ELETRONICA EM GOVERNADOR VALADARES 33-30842033 |