Repair Tips
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Results: 88010
Results: 88010
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SEMP TOSHIBA |
LE3273 A
|
Tsound is sound but the LEDs do not light up, the defect is not a bus | At the bottom of the power supply board tsound are 2 diodes d401 and d402 in short | resistronic resende | |
| AOC |
32S5195
|
Inverted screen display adaptation | If, when changing the display, the image has a different color, you can cut the 3.3v orange diode and it changes the way and vesa pattern, or feed 3.3v if it is at 0v | If you are going to adapt it to an LG display with TCON, the one with a cable only in the middle, remove R3 and place it in position R20, which should rotate the image and solve the color problem | william joner viamão rs |
| AOC |
32S5195
|
TV without sound after changing and display | When changing the ID panel in the service menu it may be left without switching between the 7 available displays of 32 to choose from until you find one that suits the image and works the sound | william joner viamão rs | |
| LG |
32LH510B
|
Standby light on but not turning on | Ic 500 short | eletrônica newtec | |
| SAMSUNG |
UN65NU7100
|
TV heats up and only the sound disappears | Speaker with the coil scraping and activates the sound amplifier protection. defect caused by using sound at maximum volume. | Replace speakers | SANTOMEL |
| LG |
43UH6100
|
Image appears and turns off in a direct loop. | Low power supply. When turning off the LEDs, the TV remains on but with the power supply at 160 volts | C612 shorted | LABOTRON |
| PHILIPS |
70PUG6774/78
|
Duplicate image after changing the board to another model | Transfer the U409 EPROM from the original board to the new board! Right tip from Leandro Sena | Tip passed on by rodrigo cofferi | Rodrigo cofferi |
| SAMSUNG |
UN32EH5000G
|
Stand by LED flashes 5 times but does not turn on | Cold solder on the processor | 2 minutes with station 850 did the trick. lol... _good luck! | Jhone eletronica |
| SAMSUNG |
UN32EH4000G
|
Power supplys ok but not on standby led off | Ci 202 shorted or leaking | Replaced sleep.... good luck! | Jhone eletronica |
| SONY |
KD-55X705G
|
Washed canvas | Main board | Reballing the processor or changing the main one. heating the processor at 400g flow 6 the image will come back, but will stop then, solution for testing. | Wallace |
| LG |
50PA4500
|
Burning q404 q403q402q401 due to changed vsc voltage | Cause r266 open check all line resistors | reginaldo. | |
| PHILIPS |
40PFL3605 40PFL3606
|
Tv parada, sem 3v3 stand-by | D301 shorted. sb140 diode replacement | Antero | |
| SAMSUNG |
UN50TU8000G
|
LED bus does not light | LED control sector photocoupler, change without testing | HAHNRAHN | |
| AOC |
LE32D3330
|
Does not turn on, only 5v voltage coming out of the power supply | U501 shorted | U501 replacement | TAVARES |
| CCE |
HPS-2198AV
|
Totally off | Short in the tsh area but it wasn't tsh but d807 | Replace d807 burned or shorted | Rogério TV |
| SONY |
KDL-46EX605
|
When turning on the LED, it lights up green and the faint Sony logo appears and turns off and the LED turns red and flashes 6 times | Open fusistor on the power supply pci on the bottom side it is in the upper right corner its value was not visible but a 0.5Ω one works well | Replace | Ferraz |
| SONY |
KDL-46EX605
|
When turned on LED go green, Sony logo appears smooth and turned off, LED turns red and flashes 6 times. | Open smd fusistor on the power supply pci I put a 0.5Ω one and it worked great it is in the top right corner of the power supply board | Ferraz | |
| CCE |
C24
|
Does not turn on, stand by LED is orange instead of lighting red and then green when turned on. | Diode d11 in4007 change without testing and go for a hug. | ALBERI F S | |
| LG |
21FU6TL
CW62E |
Vertical closed with lack of synchronization in characters | R311 =30k open | The solution is to replace it | ELETRONICA EM CAEM |
| PHILCO |
PH16D10
|
12v input with short | C902 | Edtec |