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Results: 88088
Results: 88088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LENOXX |
MS-840A
|
Turns off by itself or sometimes doesn't turn on | Transistor q401 (on/off switch) with cold soldered base terminal. | Resoldering of the q401 terminals. | Técnico Rodrigues |
| LG |
32LD420
|
Does not tune channels | Capacitors c458 and c460 10mf 25v shorted and l417 open. | When replacing the 12v voltage of the ic406 returns to normal | Eletrônica JJ |
| LG |
32LD420
|
Whitish screen, background image appears normal | Capacitor c659 22mf/16v next to the flat connectors in short | When replacing the 8v voltage returns to normal | Eletrônica JJ |
| LG |
42PJ350
|
The TV turns on and has all the voltages and sound, but tsound is no image. as x normal league. | Ic100, reg 3v3 smd atrás tcon. | I fixed it and it came back normal | Joaomvjr |
| LG |
32LC4R
|
Hdmi failing | Capacitor eletrolitico c832 | Replacement | BETO |
| H-BUSTER |
HBTV-23L06FD
|
The logo appears and then turns off. | Corrupted eprom | The eprom was rewritten with a file available on 4shared (https://www.4shared.com/file/ecmodpfhce/hbtv-23l06fd.html), it worked 100% again | FELIX.MAP |
| PHILCO |
PH21 US A1
|
With dark image | Fly-back | Replace the defective bsc26-01n fly-back on the screen and the TV will be working. God be praised! | Sinailson furtado |
| PHILCO |
PH29MSS
|
It doesn't turn on, pressing the button to turn it on turns off the light and it doesn't turn on, the 55v power supply goes into protection | Non-secondary diode replace d811 | DJ PITUKA | |
| PHILCO |
PH29MSS
|
Does not turn on, LED blinks, then lights up. | Replace capacitor do secundario c824 ,100x160v | DJ PITUKA | |
| PHILIPS |
55PUG6300
|
Does not turn on LED does not light up | D9104 | Replace diode | matieski |
| AOC |
26W931
|
TV does not turn on when the power supply board is dead. | Missing 5v next to the orange capacitor. | Changing the ci dip 8105 which I replaced and it resolved. | Eletrônica Cled Tec Cell |
| LG |
MC3793
|
Missing audio power supply | R917 de 1mω | Replace | gilelectros |
| PHILIPS |
42PFL3403
|
Remote control doesn't work | Check capacitor 2p10 (10uf 20% on LED/IR panel | It's the only ceramic capacitor on the remote control sensor board and just replace it and that's it. | orlando lott |
| PHILCO |
PH21MSS
|
Turns on and off quickly, it doesn't even take time for the image to appear, | Change without measuring c828 and c833, 1000x25v both. | DJ PITUKA | |
| H-BUSTER |
HBTV-42L05FD
|
Somente led stand by aceso | Changing 11 100 uf/16 v capacitors on the main board, just change it and it works, I followed a tip posted right sound on the website, thank you | reginaldo moronte,eletronica junior caldas novas | |
| SAMSUNG |
UN48H4200
|
TV turns on, backlight turns on but screen is dark, no image. | After analysis, a capacitor cd10 was found to be leaking on the vcon screen board. Just change and run to another one. | Washington Livreshop.com | |
| PHILCO |
PCX11000
|
Speaker does not turn on. good power supply. | Check d3 smd diode on main board. is below the glue. It's an ss24. If you are testing the power supply board outside the box, consider the 33v oscillation to be normal. | Sperotto | |
| SAMSUNG |
PL43F4000
|
TV would turn on, but turn off randomly. | The cs809s capacitor had a cold solder on one of its terminals. | Resolves two terminals. | GAMMA Assistencia |
| SAMSUNG |
T220M
|
After a few minutes it turned off | A common LED was inserted, anode on pin 1 of the i.c u201 and katodo on pins 6,7 (ground) and problem solved as a result of weak lamps | José delta line | |
| SAMSUNG |
UN39FH5205G UN40FH5205G
FONTE BN44-00666E |
No image, just audio. | Back light with short LEDs and one open. | I lowered the circuit current. I added a 1r resistor in series with the 1r5 resistor r9110 in the inverter. the measurements went from 131.3v and 420ma to 120.9v and 252ma. to avoid return. | Eletrônica R-Tec |