Samsung Repair Tips
Search: samsung
Results: 3845
Results: 3845
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
MM-C530D
|
It works normally, but if after some time you turn it off and on again via the keyboard it doesn't work. | 2sc11 capacitor on the p_sense line at the power supply output | Jose Almeida Tavares | |
| SAMSUNG |
LN40C530F1M
|
TV doesn't turn on. stand by LED on, power supply without secondary voltages, only 5v stby. | I was going to change the power supply board, but I noticed several spots of oxidation. | Cold solder on the qm852 transistor close to the power supply connector. | Alexandre Oliveira |
| SAMSUNG |
UN40H6203G
|
Decrease the current of the LEDs | Replace r9009 of 5w 0.1r with two resistors of 0.68r and another of 0.33r of 2 or 3w in series was what I had on hand the current dropped from 43v to 38v calculated the two resistors will give 1.01r | badri eletronica | |
| SAMSUNG |
UN40H6203G
|
Burned out leds | Replace r9009 of 5w 0.1r with two resistors of 0.68r and another of 0.33r of 2 or 3w in series was what I had on hand the current dropped from 43v to 38v calculated the two resistors will give 1.01r | badri eletronica | |
| SAMSUNG |
UN40H5103AG
|
Flashing white image | V with ci ug1 heats up cap cd 01 in short. | Eletrônica lelo | |
| SAMSUNG |
UN40EH6030
SERIE B |
Restarting or the logo appears and turns off | Change 1.5v regulator ic202 main board | Restarting or the logo appears and turns off | central audio e video |
| SAMSUNG |
UN43RU7100G
|
Turns on blue image sound in a few seconds turns off | To find out if it was an LED, disconnect the power supply cable from the main board, turn on the LEDs, they lit up, discard the power supply, ok on the main board, the fuse code y was open, I changed it, I turned on the TV, it burned out, I went to the display and found a shorted SMD capacitor on the ruler near C112 CH7 10UF 25V SMD I replaced it with another one, it came out short, I changed the fuse and it didn't burn, the TV worked normally, the image | Resolved | Andre |
| SAMSUNG |
CL 21C650 ML
|
With sound and no image dark screen | Dz 206 de ya.1 v | Replace | Eletrônica Mauro Mascarenha - Parazinho Ceara - Tel : (88)981422821 |
| SAMSUNG |
LN32D400E1G
|
No video, back light on | Shorted smd capacitor on the v-com board (cd 31) | Emerson lima | |
| SAMSUNG |
LN32B530P2M
|
No sound from speakers | Software error | Enter the service menu using the following sequence: with the TV in standby mode, enter the following sequence: (mute+1+8+2+power) enter the settings and look for the headphone and if it is 1, replace it to 0. | Lucas |
| SAMSUNG |
UN49KU6500 AG
CURVA |
Broken screen | It fell | Replace the screen | Pablo |
| SAMSUNG |
LT22A550
|
When turned on, it turns off immediately and is like rebooting into the Samsung "logo" | Voltage failing that comes from the power supply to the main board | For the second time I got this defect and almost ate bronha, the defect is in the power cable socket that goes from the power supply to the main board, if you remove the connector on the power supply you will see that it has been heated and this causes connection failure/bad contact. In both cases I replaced the complete cable. | MIGUELTV |
| SAMSUNG |
LN32B460B2MXZD LN37B450C4MXZD
|
Does not turn on, blinking stand-by | Ic5003 with leak and in my case the capacitor c8502 shorted on the main PCI | One card replaces the other (main PCI) | Airton Filgueira |
| SAMSUNG |
LN37B450C4MXZD
|
Does not turn on, blinking stand-by | Ic5003 with leak and in my case the capacitor c8502 shorted on the main PCI | Exchanging them | Airton Filgueira |
| SAMSUNG |
LN32B460B2MXZD
|
Does not turn on, blinking stand-by | Ic5003 with leak and in my case the capacitor c8502 shorted | Exchanging them | Airton Filgueira |
| SAMSUNG |
DVD-R155
|
Turns on but tray doesn't open, just blinks open. Does not reproduce image via HDMI or RCA. | I took the tip from my friend "littlecarlos" and went straight to the 1000uf/10v capacitors. I replaced the 3 ppcf1, ppcf2 and ppcd1 and also installed 3 1000uf/16v motherboards. It worked perfectly!! thanks for the help friend | First thing, replace the 3 capacitors without measuring. In my case it was just that. | RYK |
| SAMSUNG |
UN32J4300AG
|
LED power supply changed | Resistors r300 three in parallel close to q1401 | Replace with three 1r0 resistors | Multimarcas/Acarí |
| SAMSUNG |
UN50NU7100G
|
Flickering image with horizontal lines heating up d001/002 on pci driver | Isolating trails 8 to 16 from left to right on the left flat worked perfectly. | Francisco Medeiros/ Barbacena MG | |
| SAMSUNG |
LN32B530
|
TV turns on after a while, the backlight does not turn on and only the sound remains | Put a lower value resistor on the 1m rp812, in my case I put a 500k resistor and it was fine | Odair SOS ASSIST | |
| SAMSUNG |
21K40MQ
|
Access led when pressing the power key the led does not turn off and the power supply does not start due to the 4 voltages on pin 4 of the ic802no | Ic201s | Replace the assistant and the TV will work normally | Sinailson furtado |