Samsung Repair Tips
Search: samsung
Results: 3801
Results: 3801
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN50TU8000G
|
Turns on the screen with no image and turns off blinks twice | Screen shorten the smaller side of the ruler screen driver solar solution from 4 to 6 with durequis tape | I know part pro abraso | Antonio alvis |
| SAMSUNG |
UN46FH5003
|
The power supplys are compatible with the exception that the power supply current is b13 volts in the un46fh5003 model power supply It is a 12.8 v / 1.3a power supply and the un46eh5300 power supply goes to 13v/2.2a... I thought it would work to take a risk, but it is at each person's own risk... I took a risk and it worked perfectly... note: the voltage for the LEDs is the same because the kits are compatible.... | MIGUELTV | ||
| SAMSUNG |
MX-D630/ZD
|
Low sound increases all volume remains low on both outputs | 2 electrolytic capacitors close to the IC IRS2092 of 10×1V | Efram | |
| SAMSUNG |
UN40D5500
|
After being turned on, it keeps turning on and off constantly | Damaged flash | Replace the flash with a new one (recorded) | Cinfell |
| SAMSUNG |
LN40B530
|
The TV turns on but does not activate the back light | Test the on off inverter trigger pulse, if when turning on the TV you have this pulse, deactivate the power supply connector wire (and pwm) on mine, I deactivated it and the TV started working normally, probably due to a fault generated by the main board ref. to this pin, despite the function, the TV worked normally. | Alberi F S | |
| SAMSUNG |
CL21Z58MQ
|
The LED does not turn on or light up | R821 100k open, capacitor close to the flyback and 100uf /160v and horizontal output shorted tt2222 replaced it with a tt2170 it was good | Gledson Cell | |
| SAMSUNG |
LN32A330J1
|
Image appears and disappears quickly, normal bl-on pulse | Solda fria no resistor smd no pino 4 do ci oz964. | Cold solder on the smd resistor on pin 4 of the oz964 ci on the inverter board. | Daniel Dega |
| SAMSUNG |
HT-F4500/ZD
|
The device turns on, starts searching for the disk and then gives the message "protection" and returns to stby. | +27v low supply | Defective ps803s optocoupler | Ederlin |
| SAMSUNG |
TA350
|
It just blinks on stand by, not the image | Resistor rm802 | Replace resistor | Sandro |
| SAMSUNG |
LN40R81B
|
Does not turn on, standby LED blinks | Ic106 on main board defective. measuring 1.5v varying to 2.5v and falling | Stiltec | |
| SAMSUNG |
48TU8000
|
Turns it on and off, threatens to turn it on and turns it off | Shorted screen, remove one of the flat cables and see which side is shorted, I was unable to recover this screen, if you have any tips about this screen, post the solution sound. | Changing the screen. | Alex Lopes |
| SAMSUNG |
BD-F5500
|
Sem video na saida hdmi | This device arrived to me without a video signal on the HDMI. | Check that on the main board tsound are two resistance networks ft1 and ft2, taking the measurement, one of them was open, with a volume of 0Ω, ft1 was open, I replaced it and it worked normally | ADRIANO MIRANDA |
| SAMSUNG |
UN40D5500
|
LED blinks 2 times and does not turn on | Q 9101, mdf9n50 from the power supply, I put fcpf 11n60 in its place and it worked perfectly | Marcelo | |
| SAMSUNG |
CL21C650ML
|
TV doesn't help with starting power supply but doesn't help | Ci vertical c304 c409 r413 r414 | Replace the vertical IC la78045 replace the r413 r414 of 1r c409 220μF25v c304 of 100μF50v and that's it, the TV will work normally. | Sinailson furtado |
| SAMSUNG |
LN32C350D1M
|
When it is cold, it works for a few minutes and goes out, all secondary voltages disappear. | I replaced the ci ic801s and the electrolycs around it. problem solved. good luck... | <small> |
|
| SAMSUNG |
CL-21K40
|
Distorted image, "accordion" effect | Bad yoke coil | Replacing it. | Tiago C. Neves |
| SAMSUNG |
UN32D5000PGXZD
|
It doesn't turn on, the LED blinks 2x in a row and just keeps blinking | At the power supply, change the cm806 and place a 100k resistor on the qm855 at the base to ground | Rodrigo cofferi | |
| SAMSUNG |
LN32C400E4M
|
It turns on, has sound, lights up but no image. All functions work. normal voltages except the one going to the screen | Measure voltage on ci q202 on pin 6, it must be 12 volts without oscillations. | If you don't have 12 volts or are pulsing at a lower value, replace it.q 201. In my case it was responsible for the problem, when I replaced it the image appeared and the voltage returned to normal. | Davi |
| SAMSUNG |
LN32C350D1M
|
TV won't turn on PCF line defect | Burning funzivel and the transistor qp801s with time of use...that is, even at 220v | Defect in the doubler capacitor..cp815 150μF-450v | dilson..df eletronica |
| SAMSUNG |
PF43F4000AG
|
It doesn't light up on standby, if you put your foot on the floor and touch the housing it works, or if the power supply board heats up it works too | Changing the 2 capacitors 222k 1kv cq804 and cq805 for 472k that solves the problem, in my case tsound was no point in changing them for another 222k only for the 472k | Eletrosom seemann |