Repair Tips
Search:
Results: 88086
Results: 88086
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
LN32B460B2MXZD
|
Does not turn on, blinking stand-by | Ic5003 with leak and in my case the capacitor c8502 shorted | Exchanging them | Airton Filgueira |
| AOC |
LE32S
|
Sometimes it turns on sometimes it doesn't turn on | Change power supply board | Eletroneubert | |
| AOC |
LE32S5970
|
Sometimes it turns on sometimes it doesn't turn on | Change power supply board and run to the hug | In my case, as I had an identical Philips power supply board, I just replaced it. | Eletroneubert |
| SAMSUNG |
DVD-R155
|
Turns on but tray doesn't open, just blinks open. Does not reproduce image via HDMI or RCA. | I took the tip from my friend "littlecarlos" and went straight to the 1000uf/10v capacitors. I replaced the 3 ppcf1, ppcf2 and ppcd1 and also installed 3 1000uf/16v motherboards. It worked perfectly!! thanks for the help friend | First thing, replace the 3 capacitors without measuring. In my case it was just that. | RYK |
| SEMP TOSHIBA |
14
U15 |
Does not turn on or off on the control. | Change without measuring the c887 (100uf/25v) | NATO ELETRÔNICA | |
| GRADIENTE |
GBT2011
|
With stripes and warming the vertical. Note: if you let it burn. | Changed resistor r304 from 1.5r measuring 82r. Note: changed after IC 301 burned | After changing the TV ok. | George Pontes |
| GRADIENTE |
GBT2011
|
Doesn't turn on, no +b | Zener diode shorted to the primary power supply, zd501 16v. | After changing the TV ok. | |
| SEMP TOSHIBA |
DL3975(A)
|
Does not turn on or stand bay power supply pulsating | Shorted power mosfet, open dz202 and brown fuse near open mosfet | Replace them and put the money in your pocket. | M.zidane |
| SEMP TOSHIBA |
DL3975(A)
|
Does not turn on or stand bay power supply pulsating | Shorted power mosfet, open dz202 and brown fuse near open mosfet | Replace them and put the money in your pocket. | M.zidane |
| LG |
50PT250
|
Negative image, not black | 0.22r resistor r440 on open ysus board | Resoldering of all boards / resistor replacement | Tulio UBA |
| PHILIPS |
AZ1845
|
Low sound on one of the channels | Electrolytic capacitor 470/16 c901 | Electrolytic capacitor 470/16 c901 | RPS TECNOLOGIA |
| PHILCO |
PH29M
|
Vertical with image in the middle of the screen | When turned on the image opens in the middle of the screen | Edvaldo Pereira Neto | |
| SEMP TOSHIBA |
TV 2134 (CSL)
|
Alloy with closed vertical + or - 3 cm. | The problem is in the vertical ci utc 78045 itself. | Replace vertical output UTC 78045 (substitutes: AN5522, TDA8172, TDA9302, STV9302 and LA78040. The best option is STV9379A | Robson TALL TEC Eletronica. |
| PHILIPS |
32PHG4900/78
|
Doesn't work | No voltage in the power supply connector to the main | Diode d9110 shorted, replace with another equal or higher in voltage and current | Lucas |
| SAMSUNG |
UN32J4300AG
|
LED power supply changed | Resistors r300 three in parallel close to q1401 | Replace with three 1r0 resistors | Multimarcas/Acarí |
| PHILIPS |
42PFL3604
|
Inoperative. | L807 aberta, primary from pci power supply. | electronicssupplyparts - Gramado/RS | |
| CCE |
2991FS
|
TV turns on gun, the relay has all normal currents and the screen is dark or black | After a lot of beating, the pipe socket had resinous rust | Replacing it started working again | eletro soluções tec |
| SAMSUNG |
UN50NU7100G
|
Flickering image with horizontal lines heating up d001/002 on pci driver | Isolating trails 8 to 16 from left to right on the left flat worked perfectly. | Francisco Medeiros/ Barbacena MG | |
| PHILCO |
PH28T35DG LED
|
TV works normally for a few minutes, when it heats up it turns off. | Check the cathode of d201, the voltage will have to be 3.3v, if it is below, or gradually decreasing, remove or replace c206. | electronicssupplyparts - Gramado/RS | |
| SONY |
KDL-32R305B
|
After turning it on, it restarted and then it kept blinking 6 times, the LEDs were changed but it kept turning off when testing without the display, thank you very much for the tip from the colleague above who says that if you don't connect the TV with the TV it won't turn on, thank you very much I was breaking the head sound a hug friends. | The LEDs were replaced and the TV was 100% operational. | Eletronica Centenario-RS |