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Results: 88088
Results: 88088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KDL40BX425
|
The stand by LED doesn't turn on or it turns on, you unplug it and the stand by no longer lights up | Capacitor-c719 is close to ci u701, just replace it with one with 100nf for 35v or 50v and run for the hug | GLAYDYSOM | |
| PHILCO |
PH39U21DSGW
|
Turns on with a buzzing sound on the display board. measuring the voltage at the vcon input it measures 8 to 10v when the correct one is 12v. | Q808 leaking. It is between the processor and the LVDS cable socket | To replace. I used a "pmv65xp" from another philco board. p-channel MOSFET. | PEDROTEC |
| TOSHIBA |
3252L(A)
|
Locking the image | Change the power supply ci and change all the ceramic capacitors around the ci | MATHEUS | |
| CCE |
HPS-2185
########## |
LED on blinks twice and stays on! | Open resistor r411 it is close to the horizontal drive transformer | R411 that powers the horizontal drive | Fernando Nascimento |
| SAMSUMG |
UM43MU6100G
|
Whitish screen and vertical scratch | Asking for a concert | Carlos Rodrigues Ferraz | |
| SAMSUNG |
PL43E400U1G
|
Curto na ysus | I armed the va and v power supply and disarmed it immediately afterwards | Q5018 fgd4536smd q5016 não achei original coloquei rjp30h1 smd d5116 sf10a400 smd q5000 rjp63k2 e capacitor c5092 331 | |
| SONY |
KDL42W805
|
Does not turn on, LED flashes 3x | Disc capacitor c6528 or c6524 shorted | Cap disco smd 22x6,3v. perto porta usb | oskarala |
| PHILCO |
PH40D10DSGW
|
Backlight does not light up. | Diode in the backlight supply on the board shorted | Replace the diode. | Antoni Garcez |
| SEMP |
TV2934CSL
SK91 |
Alloy with a black stripe on the sides of the horizontal, cushion tarpaulin effect | Replace resistor r325 .56k | DJ PITUKA | |
| PHILCO |
PH21MSS
|
Turns on and off with vertical closed | Vertical closed because the voltage of 14+ from the power supply 810 diode changed was missing | Changing the 810 diode and solving the problem, the TV no longer turned off and the vertical April was normal | chagas galvão |
| PHILCO |
PH21MSS
|
Turns on and off with vertical closed | Vertical closed because the voltage of 14+ from the power supply 810 diode changed was missing | Replaced the 810 diode and resolved the TV turning off but vertical April normal | chagas galvão |
| SONY |
KDL40R485A
|
TV does not turn on when you press power, the LED flashes 5 times indicating that the defect is with the display | Short at the output of the dc dc converter which could be one of the following capacitors cd6, cd7, cd8, cd9, both 10 microfarades at 50v bristle | Vcc1.2v=+1.2v ,avdd=+17.3v ,havdd=+8.7v ,vss=-7.4v ,vss_o=-7.3v ,hvin=+12v ,vone=+30v ,vcc3.3v =3,3v,voffe=-11,3v tensoes do conversor dc dc para fazer o teste na seguentis tensoes | orlando lott |
| SAMSUNG |
MIX
FS8000 |
Rings through time and stops | I don't know | ? | Cleiton |
| PANASONIC |
TC-L24X5B
|
TV doesn't even turn on | Capacitors c9110 and c9114 | I replaced the two capacitors and the TV stopped working. | Naguinho |
| PILIPS |
40PFL5615
|
No sound marcos melo8817 | Lack of 24 volts on pin 19/20 of the 7d10 sound output ref tpa3120, open 4r7Ω smd resistor which is on pin 6 of the smd transistor it has 6 legs, | Changing the 4r7 resistor ok marcos melo cascavel ce 8817 | marcos melo |
| LG |
29FU1RL
|
Low power supply with 83v | Resistor r834 4k7 1/2w was faulty measuring 7k2 | Replace with a 4k7 resistor | EDIVAN ELETRONICA |
| SONY |
KDL-40R485A
|
The image appears and turns off three times, then it doesn't turn on again and the LED flashes 6x | Poor contact on LED bars and capacitor 39/50 | Makes a bridge with wire between the bar connectors, and replaces the 39/50 capacitor with a 47/63 one | Rodrigo cofferi |
| GRADIENTE |
LCD2730
|
Power supply does not weapon | Power supply osilando does not weapon | Carlos José | |
| SEMP |
TV1491
U14R |
Does not turn on all normal power supplys stamby led on and does not oxidize | R432= 1k altered or opened is on the side of the large cap of the | EletronicaArni-SC | |
| VISIONTEC |
VT1000S
|
Turning off when connected to the antenna, it takes about 4 minutes to turn off | Power supply | Capacitor c1 33up 400v | Jean Lima |