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Results: 88165
Results: 88165
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP TOSHIBA |
TV2922(JFS)
LEM10/FS8 |
TV doesn't turn on, LED doesn't light up and tsound is no secondary voltage | Capacitor c880 10nf(smd) | Replace and run for the hug | ELETRONICA MARANATA |
| PHILIPS |
42PFL3604/78
|
Does not operate via remote control | On the remote sensor plate smd c1 capacitor with leak | Just removed it and it started working again | PATRICK |
| SEMP |
DL4844
|
Turning off blacklite | R766 | It was replaced for 1 of 6k8 (the defect continued) I replaced it for 10k (the def continued.) ...victory 15k was perfect. | AVN |
| SEMP |
LC4046FDA
|
Burning q310 q311 q312 inverter board | Open j76 jumper | Changing the jumper and ci q310 q311 q312 (ao4614b) | TV Center Guaiba |
| PHICO |
P21M SS
|
Turns on image appears and turns off heating r816a | Q-802 =n5551 with leak | I replaced it and it was ok straight away. obs. replaces the n5551 with bf422 however the bf has to be placed in position q802a | Antonio Carlos (Eletrônica Renascer) |
| LG |
29FS4RLG
|
The TV turns on normally with a black screen at the top and a rainbow at the bottom | The TV turns on normally with sound but the screen at the top is dark and at the bottom tsound is a rainbow image as if it were the tube | The capacitor (c415) and the vertical output ic301 were replaced | Eletrônica Bastos |
| AQUARIO |
DTV-5000 RECEPTOR ISDB-T
|
Digital receiver stuck on green light. does not turn on and does not obey remote control commands. | Measuring the power supply voltage, the voltage of 5 volts appears normal. When plugging the power supply into the receiver this voltage drops to 3.2 volts. Cause: 410 μfx10v capacitor swollen in the power supply. | littlecarlos | |
| PHILIPS |
52PFL8605
|
Front LED 2 blinks does not turn on the TV | Capacitor 2u15 ,2s29 | I removed it to remove the short | Roberto Costa |
| AOC |
L32W431
|
TV doesn't turn on, the LED stays blue and turns back to orange. starting difficulty. | If you are connecting the TV to 110v, turn it on to 220v, if the TV turns on it is a defect in the 5v line, measuring both the 12v voltage and the 24v voltage and the 5v voltage drops at the time of starting. | Pfc of c907 goes to 380v and goes down to 160v. Defect in resistors r923 and r924, 1megon each, probably the glue is interfering with the resistance. | Eletrônica Muniz |
| SEMP TOSHIBA |
DL3271(B)W
|
Burned by lightning, inoperative | Icp1 tea1733smd | Eletrônica Cecé, Brumadinho mg | |
| LG |
39LN5700
|
Backlight off | Poor contact of the connectors between the LED boards. | Wired connector bypass | Telemidia |
| CCE |
TV-1418USP
|
Does not work power supply does not generate | Resistor fr804 2k2 | 3R | |
| LG |
29FU1RL
|
I'm sound | Capacitor c808 330µf/ 25v. change without measuring | Altered capacitor, replace without measuring and resoldering the ic601 | Multimídia |
| CCE |
STILE D4201
|
The TV turns on, the lamps blink, turn off and the green LED on the power supply board blinks 3 and then 7 times and the TV does not generate an image | Cold solders at different points on the board. | Resolder the entire inverter system, and in particular the terminals on the small board that sits vertically on the power supply board and the voltage control integrated so that the TV returns to normal | Ivan Bustamante |
| TOSHIBA |
TV2999KMS
LEM7 |
No contrast | A line of lines | Replace resistance and give glory to god | Abençoado |
| SAMSUNG |
PL43E490
|
TV turns on with no image, normal sound, VS and VA voltages appear and fall slowly, LED on the logic board lights up for 5 seconds and goes out for 2 seconds | Blue ceramic capacitor c5074 331 1kv on y/x sus board with leakage | shermanflima | |
| LG |
29FS4RLG
|
Narrow image shrunk +or- 25% on each side. power supply voltage reduced from 112 to 94 volts. | Resistor. r834 aberto | José nunes | |
| BUSTER |
HBTV-32L05HD
|
Sometimes it doesn't turn on, leaving the strong red LED on, sometimes it turns on. | Ca605 | 470μF 16v dry capacitor, just replace. | davi.sls |
| PHILIPS |
FWM6500
|
Dead | Diode d15 | Replace for another | Fernando |
| LG |
CM4320
|
No sound, all functions normal. It started intermittently and got worse to the point wsound it was like this permanently. | Optocoupler pc903 (ltv-817b) with pin 1 oxidized | Replace the photocoupler | tapegado |