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Results: 88063
Results: 88063
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TCL |
55EP660
|
Very bright screen | Replace eeprom | ERP-ASSIST | |
| PANASONIC |
TX-L42D25E
|
Doesn't start. flashing green LED | Cold welds power supply transformer | Pablo | |
| SAMSUNG |
LE22C450E1
|
Doesn't start. led blinking | Capacitor shorted to the rf input | Pablo | |
| LG |
32LJ500B
|
Turn it off and on again | Zener zd9108(5v1) short | Replace zd9108 | Pablo |
| PHILIPS |
24PFT4022
TPN17.1E |
Doesn't start. power supply inoperative. | Burnt power supply switching transistor | Substituir c9100 (100µf 2kv) q9101 (stf6n65k3) r9111, r9112 (47ω) r9115 (470ω) ic9101 (pf6005a - 6 pin) | Pablo |
| GRUNDIG |
55VLX7810BP
KT-Chassis |
No image but with backlight | Verify replace c435 na t-con | Marco Marques | |
| SAMSUNG |
S27F358FWU
|
No backlight | Check replace 60v 300ma sot-23 2n70002k | ||
| LG |
42LW4500
|
Turns off after some time. | Cold welds on the main power supply transformer | Pablo | |
| LG |
55LH630V
|
No backlight, no image. | Short in one of the panel supplies. | Check and replace input panel capacitors (c27x) | Pablo |
| PHILIPS |
32PHG4900/78
|
Burning the LEDs reduces the current | Excess current in LEDs | Https://youtu.be/owehrvu9rfg | Eliel Batista |
| SAMSUNG |
UE46F6320AW
|
Turns on and off, power supply goes into protection | By deactivating the protection (r bridge qs861), the power supply starts and does not turn off. LED strip failure | Pablo | |
| HISENSE |
H49N5700 HLL-4455
|
It turns off after some time remaining in stand-by, the higher the brightness the faster it fails. | Resistances r810, r811 and r812 of (3m9) changed. replace with higher power resistor | Pablo | |
| PHILCO |
PH28T35D
|
Does not tune channels on and off | Capacitor 622 on the main board of 220mf at 35v. replace it | Flavio | |
| PHILCO |
PTV50G60SN 4K LED
|
Reduce LED current | I removed the 0r56 resistor rfa33 and inserted a 1r5 one. the voltage dropped from 120v to 108v. good luck to everyone | Eletrônica Cecé. Brumadinho MG | |
| SAMSUNG |
LN32D450
|
Does not work, stand by LED on activates power key, LED blinks but does not turn on. | Check voltage on ic205, 1.5v. absent. check possible short in c 1020, 1115, 1141 | In my case, c1141 shorted. replace and go for the hug. | arock |
| SAMSUNG |
632NW PLUS
|
Doesn't start. Sometimes the LED doesn't light up or it lights up dimly. if turned off for a few days, it works again for a while. | 5.1v and 14v line with varying voltage | Replace the 5.1v (c109/c110 1000μF) and 14v (c113/301 820μF) line capacitors. all four were looking good and measuring ok. I just replaced it and it resolved it. | PIXEL ASSIST |
| AOC |
LE32H158I
|
This TV arrived sound at electronics with the stand-by LED flashing and blue. blue | 40 | Replace the 270μF 16v c9340 and replace it with a 330μF 25v capacitor. | Sinailson VTX |
| SEMP TOSHIBA |
32RV800
|
Turns on green LED lights up, backlight doesn't turn on without image, doesn't respond or turns off, sometimes it turns on normally. | Corrupted u702 flash memory. | U702 memory flash (https://www.4shared.com/rar/unvxqp2hce/32rv800_a_da_cmo_atual.html) | EduSSantoz |
| SONY |
MHC-X66
|
Goes into protection when lifting the volume | Cooler | Replace the same | barbadinha |
| SAMSUNG |
UN48JU6020G
|
Power supply secondary completely dead/turning off after a while. | Cold solder on the main transformer of the power supply / if pin 1 of the icm801 has less than 170v, the polyester capacitor cm847 will be leaking. | Carlos Araújo 82 9 93677063 |