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Results: 88071
Results: 88071
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| BEHRINGER |
XENIX X2222
|
Turns on, and after about 2 minutes it turns off, then unplugs, then turns on, then turns on and then turns off | Change the power supply regulator, top245yn, it was getting hotter than normal | dj pituka | |
| PHILIPS |
47PFL3007D/ 78
|
After being on for three hours, tsound is a strong hissing sound when we talk and it turns off and back on, sometimes the line on the screen | U701 regulator 3.3v altered p/4.27v | And just replace and run for the hug | JOSE HUMBERTO F SANTOS |
| SEMP |
DL4077
|
Tsound is no image 12v and 30v ok Becklihg nvesor with 30v does not convert to 60v disconnected connected 51v | Dp15 diode defect near the mosfet power supply becklight dcdc | EletronicaArni L.Leal-sc | |
| PANASONIC |
TC-14RM10
|
TV stays on and off continuously; 140v power supply drops to 120v when the TV shows the image and the TV turns off and on again | Defect in the primary power supply, the cause was d831 | naelson silva gravata pe | |
| SAMSUNG |
UN55C6900VM
|
Main inoperative (no stand by) | Leaky transistor on the main board ic4005 (I removed it and the TV turned on normally) I left it without and it's working. any questions 82993677063 | Carlos Araújo | |
| AOC |
LE32S5970
|
Power supply ok, tsound are voltages on the main board but it doesn't turn on. | Regulator u704 changed, 1.8v should come out and 2.2 was coming out. | Replace u704 | Eletrônica JJ |
| PHILCO |
PH32S61DG LED
|
Normal power supply, LED does not light | N804 fr9889 | Arimateia | |
| TCL |
50P8M
|
Image split in half | After changing the main board, the image was split in the middle of the screen | Press 062598 menu (control lines) and enter the ID of the old board, in my case 115 but it could be 034, 354,365,205, or 057, the TV will restart and return to normal! | Tv Técnica Prudentópolis |
| SONY |
KD 49X705F
|
Does not turn on blinking 4x | Smd capacitor plate t-com shorted c301 | jose ricardo cesila | |
| PHILIPS |
48PFG6110/78
TPM 15.3L_LA |
The tip is that the 55pfg5100/78 the scheme is the same as both the power supply and the main | Download the file from this site and good luck. | GDP2 | |
| SEMP TOSHIBA |
LE4056(C) F
STI |
The logo appears and the screen turns off, (not LEDs) | Resistor r742 1m | 1m resistor r742 and just replace | Eletrônica Garcia paraíso do to |
| SAMSUNG |
UN46F5200
|
Remote control doesn't work | Open track due to oxidation on the IR receiver/joystick board | The open trail turned on the go signal, to access it you have to remove the joystick. retrace the track with thin transformer wire. In my case, only this trail was open. | 2000 |
| PHILCO |
PH40D10DSGW
|
Turns on, philco appears and turns off | 3.3v regulator, close to the selector, leaves 2v | Replace of the same | Rodrigo cofferi |
| PHILIPS |
NX5
|
Turning off right after turning on | DC current protection circuit at output | This circuit is simply not included in the schematic, but it is mainly composed of 2 transistors and 2 SMD resistors, what causes the problem are usually the 68k resistors, very close to one of the output inductors. | davi.sls |
| LG |
FLATRON M228WA-BM
|
Does not turn on, no output voltage at the power supply. | Zd101 shorted. | Replace the zener diode and monitor turned on again. | TECNOBRU SBC |
| LG |
FLATRON M228WA-BM
|
Does not turn on, no output voltage at the power supply. | Ci ice3bs02 (u101) changed. | Replaced the u101 and the monitor turned on again. | TECNOBRU SBC |
| PHILCO |
PH40U21DSGW
|
Turns off by itself after 20 seconds on. goes to standby. | Update software and reset via service mode. | rafaelmoraes99 | |
| PHILIPS |
39PFL3008D/78
|
Doesn't start | It only turned on the LED without an image, the back light flashed | Remove the memory, turn it on without the memory, then turn it off and solder the memory in place, it almost always works 100% | |
| MICROSOL |
E/07
|
Doesn't start | Water entered and eroded trails | Check corroded tracks, the plate is double sided and has tracks above and below the plate. check islands that lead the trails up and down. In my case, it was rushing and wouldn't go from one side to the other. | rafaelmoraes99 |
| LG |
32LH570B
|
Replace | Smd capacitor c2306, approx. shorted to ic8100 | Replace | Clagel |