Samsung TV Repair: Common Faults and Solutions.
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Results: 3759
Results: 3759
Samsung Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| 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 |
| SAMSUNG | MX-JS5000 | Tsound is no sound | Capacitor cs922 e transistor qs921 | Missing - 5v jp931 | BETO ELETRÔNICA ACRELANDIA ACRE |
| SAMSUNG | UN48H4203 | Duplicated/shaky image | 1k RG6, TCOM board. change to 5k | Djalma Moreira | |
| SAMSUNG | UN46F5200AG | Stand by LED lights up when you turn on the TV, the LED goes off and nothing else happens, it becomes inoperative | By disconnecting the main board from the power supply, the LED bars will start blinking and would have to light up at maximum brightness. | Rs 802 of 10r smd replaced to 155r in the power supply close to the cp 814s larger electrolytic of the power supply | REAL ELETRON CARVALHOS MG |
| SAMSUNG | UN32F5200AG | TV turns on, has sound and back light comes on, but no image. | Defective t-board. | Replace the three smd capacitors cd23 cd22 cd21, altered, leaking, short (10μF) | RNSPTEC |
| SAMSUNG | UN32FH4205 | Does not turn on, completely inoperative | 3v3 is missing from the RST on the signal PCI, check IC804, SOT-23 encapsulation, pins 1 you must have 3v3 | If you don't have 3v3 at the IC output, replace it, it's possible to adapt one from the 1117 series. | davi.sls |
| SAMSUNG | F6800 F6400 | Doesn't start | Ci pwm ics801 = 2a153d sk372 | RMSeletronica |