Samsung Repair Tips
Search: samsung
Results: 3845
Results: 3845
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN55C6900
|
Does not turn on, relay knocking | Arming the power supply outside, the pfc circuit worked but the 12v was not generated. | Qm851 replaced | Lucas |
| SAMSUNG |
UN55D8000
|
Intermittent on and off | Defective led bar | Stiltec | |
| SAMSUNG |
T22A300
|
Does not turn on blinking stand by led | Photocoupler | reginaldo moronte,eletronica junior caldas novas | |
| SAMSUNG |
UN40H4203 UN40H4200
|
Burning the LEDs reduces the current | Https://youtu.be/7odeogttosq | Eliel Batista | |
| SAMSUNG |
2033SW PLUS
|
Screen turns off seconds after turning on | Weak light bulbs - remove lamp protection | Place a 10k resistor on pin 10 of the ci bd9893f and ground | HAHNRAHN |
| SAMSUNG |
HT-Z 210
|
Turns on, then immediately activates the protection. Check at the power supply if tsound are voltages in the connector that goes to the audio card. +12, -12, 29v. | In my case, the 12v voltage was missing from this connector. see possible short in the 6000ufx6.3v capacitor. | Replace o capacitor 6000μFx6.3v | arock |
| SAMSUNG |
LN26D450
|
This TV turns on, turns off, restarts sometimes shows a normal image then the backlight | The cause was the capacitor c11 15 shorted, killing the voltage of the 1.5v regulator or ic205 | naelson silva gravata pe | |
| SAMSUNG |
UN40F6400AG
|
Burning the LEDs reduces the current | Https://youtu.be/pse_p5w0say | Follow the steps in the video that never burns again https://youtu.be/pse_p5w0say | Eliel Batista |
| SAMSUNG |
LT27A550
|
Inoperative led off | 5v voltage ok and 3v3 on ic202 ok. capacitor c1219 was missing 1.7v | Shorted smd capacitor c1219. | samuel leite |
| SAMSUNG |
UN48J5200
|
Turns on, has audio, no image and LEDs on | Tsound was no avdd voltage on the t-con. | Capacitor shorted in v-con position: ca23 | MULTINFORMÁTICA E ELETRÔNICA |
| SAMSUNG |
CL21A551ML
|
Turns on and the image appears as if the screen was at maximum. (retrace line) | Track that delivers the 200v from the broken RGB on the board. | Solder a jumper (tec edfesom: varjota-ce) | Edfesom |
| SAMSUNG |
CL-21K40MQ
|
Alloy has OSD and blue screen, but tsound is no image. | R423 82.5k precision resistor open. | Replace of it (tec edfesom, varjota-ce) | Edfersom |
| SAMSUNG |
LT22A300
|
The standby LED flashes, it doesn't turn on | Dm881 at power supply shorted (3a super fast diode) | Baguatech | |
| SAMSUNG |
T27A550
|
Completely inoperative, tsound was no 3.3v voltage in the memory. | Test ic 1204 3.3v regulator, next to the power supply connector, it looks like a transistor. If tsound is no voltage or it is low on the left side pin, you must replace it. | Eletrônica JJ | |
| SAMSUNG |
T24D310LH
|
Stand-by flashing 6 times | Senk13 processor overheating a lot, consider replacing the processor or replacing the board | ELETRONICA TRICK NIGTH | |
| SAMSUNG |
UN40H4203
|
No image, backlight ok, sound ok | Com - shorted capacitor cd16 - cd34 - cd32 | Replace shorted capacitors | Paulo Braz - Braz Reparos |
| SAMSUNG |
CL21C650ML
|
Blurred image as if it were a tube socket defect | After a lot of suffering, I decided to change the vertical output and the TV worked, blz la78045 | Replace and run for a hug!! | orlando lott |
| SAMSUNG |
UN40D5000PG
|
Duplicate image | Place a 0.60 cm tape insulating the flat cable from track 12a18 from left to right on the t-com connection | Medeiros Eletrônica/Barbacena MG | |
| SAMSUNG |
UN48H4203
|
Dark screen LEDs on Fuse burned out on display board Capacitor with SMD leak | Just take it off | fernando | |
| SAMSUNG |
LN37D550
|
Posca led but won't turn on | Shorted capacitor | Smd capacitor c622 screen board | Tec Center |