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Results: 88097
Results: 88097
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE |
S126
MODEL 1260 |
Voltage coming out of the output, when resetting the treble potentiometer, only on one channel | After racking my brains, changing all the bcs, bds, I decided to disassemble the panel and look at the potentiometer up close, it had already been adapted, and the wires used in the adaptation were closing with the device's housing, causing feedback at the output. | Remove the excess wires, check if tsound is a terminal closing with the device's housing, and run for the hug, it works for all gradient receivers and amplifiers. | Trendset |
| STI |
LE4050
|
Shutting down restarting | Short central power button | After testing the LEDs, power supply and main, the flat power cable was removed after turning it on, and the defect was resolved, the equipment was connected for 12 hours straight without restarting or changing the controls. changing the power button to another one. | eletronica trovarelli bauru sp 14 32411123 |
| PHILCO |
PCM1446
|
LED blinking and won't turn on | C722 dry 470uf/16v | C722 dry 470μF/16v | MARCONES DE ARARIPINA-PE |
| SONY |
KLV-32L400A KLV-37M400A
|
TV turns on and then turns off, LED flashes 4 times | Capacitor c 4084 open, and also fuse f 4050 | All of this is on the main board, cmd capacitor on the bottom of the board and fuse on the top next to the t-com cable | Saltech |
| SEMP |
TV2134(C)SL
SK!! |
Tv sem as no rf e no av | Q402 (1815) responsible for mute. | Just remove the transistor and run for the hug. | David jr. |
| SEMP TOSHIBA |
DL3975 (A)
|
Turning off after 15 minutes | Replace u9 al1117-3,3v cp10 100mf 16v | Replace without measuring run hug | Luiz Macário |
| MITSUBISHI |
TC1410
|
Stand by led on, when pressing the power button it turns off, but tsound is no image | Resistor 571 8r2 open | ||
| SEMP |
2122
U19 |
Black screen with features no sound no drizzle | 9 turns left of the sinoscope pin replace q405 for the same just take the coin and run for the hug electronic equipment fl | Lucas | |
| SEMP |
LEM9/FS7
|
When plugged in, it simply turned on the stand-by and went out quickly, leaving the power supply capacitor charged. | The 220k r851 of the +b feedback line open. | Replace the component and move on to the next one (edfesom) | EDFESOM |
| TOSHIBA |
32L2400
|
TV doesn't turn on with red LED. | Shorted capacitor c 820, at the input of regulator n803, which produces a voltage of 1.5v. | MARCOS | |
| LG |
14FK3RB
|
Normal image, with a hiss in the audio, no voice comes out, just the hiss of the fm radio, xiiiiii | Change cap506 near the rgb connector, replace it with a ceramic 104, you have to put it in and you can't leave it without it. | DJ PITUKA | |
| H-BUSTER |
42L01FD PULSANDO TODAS AS TENSOES
. |
H-buster tv pulsing all voltages | R62 of 10Ω on the 5 volt line of the open power supply. | Replace r62 of 10 homs smd in the open power supply. | <small> |
| SEMP TOSHIBA |
LC3241W
|
Doesn't start. | Internally damaged relay and exhausted electrolytic capacitors | Replace the relay (12v x 250v) and the blue electrolytic capacitors (22μF x 35v and 50v) | Darci Denzer |
| PHILCO |
PH32M4
|
The TV had a pink or reddish screen. | A jammer was made on the v-con board on the resistor (rd51) and the TV returned to working with the image correctly. | Mkps | Marciok mkps |
| PHILIPS |
42PFL3604
|
Normal LED, the relay hits 24V and goes into standby, activating power on the panel turns off the LED but it no longer turns on | Tsound is no defect, 3v3 ok, 24v ok the power supply is good | I activated power on the remote control and it worked, then it worked on the panel too | paial.eletros |
| PHILIPS |
20PT3331/78
|
Turns on with a negative image, ugly color, and turns off | Tube plate defect | DJ PITUKA | |
| LG |
CM4520
|
Cooler does not activate | It is not a defect but an observation | In this sound model, the cooler is only activated from volume 30 | Lucas |
| SAMSUNG |
LN46A650
|
It keeps turning on and off constantly and doesn't even show an image. | Mainboard memory problem. | Maybe if you heat the bga ic 703 memory with a blower, it will work again. | Carlos Araujo 82993677063 |
| HBUSTER |
42D03FD
|
Blue light on the dashboard comes on but does not turn on | Opening of inductor l5 on the main board | Resoldering of the inductor l5, tsound was no power supply to the processor, swollen capacitors were also replaced in the 1000x35v power supply | paulooftalmo |
| SAMSUNG |
LN46A650
|
Turns on, sounds come out but the lamps do not light up. | Measuring the voltage of the ui808 regulator in the inverter sector it was 2.3v wsoundas it should be 5v. | Replace it, it is on the top of the power supply close to the inverter controller | Carlos Araujo 82993677063 |