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Results: 88172
Results: 88172
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV1415MM
U17 |
Tr horizontal q404 shorted. j6806d | It was replaced by a bu2508dx and the 5n1 1k6 wide capacitor was changed and the TV started working normally again. | Carlão | |
| PHILCO |
PH42M LCD
|
Losing audio | Remove the r199 and replace the 2 speakers | Go for the hug!! | MEDEIROS/ BARBACENA-MG |
| SAMSUNG |
WS28W63N
|
I plug it into the socket, the LED blinks 3x and turns off. If it is always plugged in, it will work normally again. If you unplug it for a few hours the problem appears again. | Replace 47µf 50v capacitor next to the power supply IC. | Pedro Gomes | |
| SEMP |
2052
U19 |
Return lines at the top of the screen | Capacitor c-308 | Replace of the same | Jose Isael AssisTec |
| SEMP |
2052
U19 |
Replace it | R313 51k | Replace it | jose isael |
| PHICO |
PH21M2
|
Does not turn on nor does the LED light up primary power supply charged | R521 open | R521 open - 120k | TVSOM |
| LG |
21FU4RL
MC-059C |
Doesn't start. LED flashes and does not oscillate (breaks). | Power supply electrolytic capacitor. c810 (10x50v) with low capacitance. (it's a different color capacitor). | Eletrônica R-Tec | |
| LG |
42LF20R
|
It doesn't turn on, it has 5v and 12v and 20v power supplys varying | Disconnecting the cable from the t com and turning it back on, I found the capacitors c111/c112 shorted on the t com. | With the replace the problem was resolved. | Miratec Eletrônica |
| LG |
21FU6TL
CW81B |
Does not turn on, LED lights up, voltage + rises and falls to | Lack of power on the micro hor vcc power pin, pin 20, must have 5 v to power the micro horizontal generator | Capacitor c515 470/10 shorted | reginaldorr |
| LG |
LG21FJ8RL
|
This TV kept skipping channels | C 20 shorted on the key line killing the 4.9v | Replace c 20 0.01mf | Elias tv Natal R|N |
| PHILCO |
PH 21 SS
|
The LED is on, the voltage is normal but it doesn't turn on after hitting the head I found the W405 and it's a jamp close to the horizontal transformer | W405 | Exchanging it and running for the hug | Eletrônica Carlos Viseu Pará |
| SONY |
MHC-EX6
|
Does not turn on | Aparace protect en display | Cambiar r001= 56kΩ | Renatx |
| SEMP TOSHIBA |
TV 2134 (C)SL
SK11 |
Knocking led relay turns on and off and wouldn't turn on | In my case, I just changed the flyback | francisco iloia | |
| CCE |
21
|
Blowing fuse, the q801 was shorted after changing it, it stopped burning but nothing happened, the LED doesn't light up, I replaced the ic801 but it's still dead after some tests I found the fr802 dead | Q801 ic 801 e fr802 | Replace them and run for the hug | Eletrônica Carlos Viseu Pará |
| LG |
32LK330-ZH EAX63985401-6
|
Does not start, instead of 24v and 12v, the voltages are 14v and 7v, respectively, and the power supply goes into protection. | Exhausted capacitor c112, c112 (220pf/1000v) | Replaced by 330pf/1600v | VITIKI |
| LG |
32LA613B
|
No sound, image ok | 3403 resistor loose | Resoldered, problem solved | Ednei Franco |
| LG |
42PX4RV
|
TV takes a while to turn on the stand by LED | Several swollen capacitors, depletion of capacitors over time | After changing several swollen capacitors, the biggest culprit was the c122 of 10μF by 50v | MAIATECH |
| PHILIPS |
21PT5433/78
|
Vertical from the middle up closed and device turning off. | Smd diode position: d6460 bas316, as I didn't have it I used the 1n4007 and that's it. TV working perfectly without conflicts. | EletroGarske | |
| PHILIPS |
21PT5433/78
|
When it starts up, a blurry screen with blurry colors appears, very weak and without brightness. lasts 4 to 7 seconds and goes into cut | Bc546 board position:7463 | EletroGarske | |
| PANASONIC |
SA-AKX50
|
Turns on in a few seconds turns off | The cause was a high power supply that caused the short in the audio output, I found the ic5799 - mip2f2 leaking in the power supply and the transistor q5720 - ktd863y, I tested it, it was leaking a lot, I replaced it with new ones, the power supply came back with normal tension and in the audio output I replaced the ic5400 and ic5000 - tda8950j both are shorted, I also found swollen and exhausted electrolytic capacitors c5510,c5511,c5512,c5513 - 220uf 50v and c5440,c5040 - 22uf 100v | I replaced all these components and the Panasonic sound was ok. | Eletrônica Dolby |