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Results: 88020
Results: 88020
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
32PFL3403
|
Doesn't work. STBY LED on. Press the power on button, the LED goes out and does not turn on. 12v and 24v voltage is missing. check if the voltage doubler is working. | Verificar ic 801 1606b. | Short ic 801 replace of the same. everything went back to normal. | arock |
| LG |
32LV2500
|
Stop | When turning on the TV, the standby turns off the relay and turns it off. Capacitor shorted on the audio output c528 or c520 killing bone. 12 turns from the power supply | Cabeça | |
| SONY |
ADP-160ER AAA
|
Turning off as soon as it turns on and the power supply dies all voltages | Missing power on ic32 ( dap049 ) | Broken track between c37 and c73 | DEO ELETRÔNICA |
| STI |
LE4056
|
I'm sound | C727, 22µf 250v | C727 replacement near the black light connector | MARCELO PIRANGA |
| AMVOX |
ACA400
|
No audio on outputs | Mute activated | Just open pin 2 ci ht8693 -dormil lol... good luck! | Jhone eletronica |
| LG |
21FU6TL
|
Image appears voltage +b dropping to 80 volts and turns off | Q801 changed | Replace without measuring q801 | samuel leite |
| SAMSUNG |
CL21C650MLXZD
|
Turning off after a few minutes | Diode zenner d204 in4148 | josafa alves | |
| TARAMPS |
HD3000 R16
R16 2OHM |
Turns on normally does not release the audio and you only hear crackles | Defect was in ic2 irs2092s lowering the supply voltage of the 7812 delivering only 9.5v at the regulator output | mitzko eletronica | |
| PHILCO |
PTV50D60S
|
Doesn't start. only flashes standby LED | Short on the main board, killing the 5v supply. By injecting voltage into the shorted line, the processor would heat up. | RTD2968 processor replacement. As tsound is no BGA soldering, it is easier to find the processor and replace it. Another solution is to replace the main board. | GABSENS |
| PIONEER |
AVH3580
|
Doesn't start | Capacitor ec102 | Capacitor ec102 next to the crystal | Toninho. Hitech |
| SEMP |
TV2134CSL
SK11 |
Sound in normal av, in rf distorted hoarse sound | Replace r805 | djpituka | |
| PHILCO |
PTV32C30D LED
|
I changed the board, it kept changing colors (rgb) | On the remote control press vol+ or vol-, or menu, or pause, or exit. in my case it was the exit key to unlock. Fits various Philco models | Eletrônica Cecé. Brumadinho MG | |
| AZUS |
45A
|
Hdmi sem video | The note was running Win 7, the owner installed Win10, it worked for a long time and the HDMI was struggling for a while | I tested the 5v output ok, the mouse stopped I went to check it, I replaced something and it asked to restart, I returned the HDMI. | Warley cesar |
| SONY |
ADP-160FR AAA
|
Turning off as soon as it turns on and the 12v drops quickly until it reaches +or- 3v | Changed r184 (b85) it is 7.5k it was giving 9.1k | Replace the same and run for the hug | DEO ELETRÔNICA |
| SONY |
ADP-160CR AAC
|
Turning off as soon as it turns on | Changed r184 (b85) it is 7.5k it was giving 9.4k | Measure outside the plate if replaced, replace it | DEO ELETRÔNICA |
| SONY |
N160A003L
|
Turning off as soon as it turns on | Broken track between q802 and r808 | DEO ELETRÔNICA | |
| SONY |
ADP-200ER AA
|
Just secondary primary power supply zeroed out without any intention | Open r1, open t1 driver and the q9 | Obs. replace the q9 without measuring as it performs well in the test | DEO ELETRÔNICA |
| SONY |
ADP-200ER AA
|
Only primary power supply without secondary | R184 open or altered remove and measure outside the circuit | It is a 7.5k smd 85b | DEO ELETRÔNICA |
| SONY |
ADP-200ER AA
|
It has 5v from stand by and 5v from detect, but when the power supply is activated, all voltages die. | Broken trail in primary | Sound goes from r18 to q3 | DEO ELETRÔNICA |
| PHILCCO |
PH40R86DSG
|
TV doesn't turn on at all | Shorted capacitor 47uf 100v in the supply of the LEDs on the main square, it was tripping the power supply | Just replace, tsound are 2 together | Dinho |