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Results: 88013
Results: 88013
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| ELETROLUX |
MEF28
|
Dead | Model with switched power supply - burst power supply | Replace: r118 4k7 -r107 2r7-e100 10μFx400v- ic100 1910-10 smd | EDUARDO TOMAS SILVA |
| SAMSUNG |
LN32D400E1G
|
Won't turn on LED keeps flashing | Shorted capacitor on v-con | Replace the shorted capacitor on the vcon., a small capacitor close to the flet that goes to the display | lUCAS vENZKE |
| SAMSUNG |
PL51F4500
|
It only lights up the stand by and does not light up the LED on the main board | Without the voltages vs and go 15 present and 5 v present | Put vs for 5 v and for ground, if the voltages appear. bad main board | Cabeça |
| SAMSUNG |
UN32J4300 UN32J4000
|
Negative image after board replacement | Https://youtu.be/aqhvhjgodr8 | Eliel Batista | |
| SAMSUNG |
UN32J4300 UN32J4000
|
Negative image after board replacement | Https://youtu.be/aqhvhjgodr8 | Eliel Batista | |
| PIONEER |
DEH-2250UB
|
Cutting out the RCA audio when you increase the volume | Capacitor with low capacitance | Replace two 2.2/50 c capacitors 254 and 253 | JUAN RIBEIRO |
| PIONEER |
DEH-2250UB
|
Cutting out the RCA audio when you increase the volume | Replace two 2.2/50 c capacitors 254 and 253 | JUAN RIBEIRO | |
| LG |
50PB560B 50PB650B 50PB690B
|
Does not turn on, only 5v standby, when activating the power the standby flashes and comes back on. without va, without vs, without 18v. auto-gen does not activate. | After inspecting the y-sus, z-sus and trying the auto-gen on ctrl bd, without success, I checked several cold soldering points on the power supply PCI, in addition to the IC that switches the va and vs voltages in short. | Complete resoldering of the power supply, replace ic801 (ncp1397bg) | WorldTV + Eletronica Tecnotronic |
| SEMP |
LE2458(A)F
|
Turning off after a few minutes on | Placed thermal blower on cw692 capacitors and it turned off quickly | Replaced capacitor cw692 of 16v x 180μF, placed 16v x 220μF and resoldered part of the power supply | Claudio Jorge Eckert Junior |
| SAMSUNG |
CL21C650ML
|
LED lit up when pressing the power button LED flashed 5 times, stopped then flashed again 5 times | Coil l403 rusted and bent | Remove sanding solder a copper wire or replace it | gilmario |
| SEMP |
2134
SK11 |
TV does not turn on, the LED turns on and pays off quickly when connected to the power power supply's charged capacitor. | The cause of the defect was the resistor r 604 close to the photo | After replacing it, the TV worked perfectly again | José Isael - AssisTec - Manari-PE |
| SONY |
KDL-40W605B
|
The TV came to me when it turned on and after inserting the antenna and generating an image a few seconds later it turned off and the red LED flashed 6 times (LED bus error), however after this problem was resolved it maintained the symptom, but it took a little longer to turn off . | Regarding the bus error, the solution is to replace the bars, regarding the fact that the same symptom persists, I discovered that pin 31 of the ic-bd9397efv is the pin that sends information to the CPU about malfunctions in the backlight, but it only does this after some time (until the capacitor is charged) and the solution is to add a resistor in parallel with the capacitor which makes it impossible to charge so that the fault data is not sent to the cpu. | ||
| MULTILASER |
TL001
|
Turns on after about 10 minutes. The screen turns off as if it were a burned out LED or a defect in the display. | The defect is found in the power supply sec. +12v. When turned on (cold) the power supply goes up to 11.25v... and drops to +or- 9v then the display deactivates due to low voltage d+, and only the sound of the channel remains. | Replace the PD1 rectifier diode (it had a small leak) (ps10u100bs). put one equal or higher. | EVANDO VIANA |
| LG |
21
|
Original flyback 6174v-6017a is missing | I put it in place, a tfb4126br, I just had to invert pins 2 and 3 +b and 180v. replace one for the other. | MARCONES DE ARARIPINA-PE | |
| LG |
21
|
Substituto do flyback 6174v-6016a | In the absence of the original, I put a tfb4126 in its place, and it worked! but you need to invert the position of the +b and 180v pins. connect the 180v in place of the +b and the +b in place of the 180v. | Replace of flyback 6174v-6017a for tfb4126. | MARCONES DE ARARIPINA-PE |
| TOSHIBA |
2015NM
U18 |
Very low sound. | C613 220/25 dry | Replace | Ferraz |
| TOSHIBA |
48L2400
|
Does not come out of standby. | 1.15 v is missing on pin 3 of the n801 (fr9889), if you don't have this ci, it can be replaced by the mp2307 | If I helped, help me with a $5 pix... thank you very much my pix 95679782200 | LoganKleiton |
| SEMP |
DL3254(A)W
|
Nothing turns on, power supply doesn't oscillate. | 2.2m rw904 altered. | electronicssupplyparts - Gramado/RS | |
| TOSHIBA |
TV2158NFS
|
Remote control did not work and the vertical one kept closing at the bottom | Shorted zener diode d431. | Just replace the d431 | Seën store |
| SAMSUNG |
UN32J4300 UN32J4000
|
Negative image after changing the board or display | Https://youtu.be/aqhvhjgodr8 | Https://youtu.be/aqhvhjgodr8 | Valteno |