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Results: 88013
Results: 88013
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| AOC |
LE24M1475
|
Keeps restarting, or stays on the home screen with just the logo | Insert the software strictly following the procedures. never interrupt the process. download sites like 4shared, but be careful with viruses on these sites | To insert the software, insert the file into the pendrive, press and hold the power and volume keys, connect the cable to the power supply and wait a few seconds to release the keys. do not turn off the product until the image appears. After the software has loaded, you can get a smooth screen and color switching, go to the user menu and restore factory mode. | YouTube. Direto no defeito |
| LG |
RP20CC
MC-059A |
Vertical closed | R301 open | Paulo eletrônica | |
| ELETROLUX |
MEF28
|
Keys don't work (in this case due to oxidation on the board) | R41, r42, r43, r44, r45, r46, r47, r48 are 10k smd resistors (in my case it was open r46); r50, r51, r52, r53 are 510r smd resistors (in my case none were open from them) | Replace the open resistor (it can cause different defects, be careful) | orlando lott |
| LG |
60PN6500
|
No image, has all the voltages but no "sus dn" | R599 and r408, two 10r smds close to ic402 | Stiltec | |
| SONY |
KDL40BX425
|
Stand, when turned on it turns green then flashes 2x | 24v line rectifier diode shorted | Just replace the diode | Eletronica tensao R, Jacuipe |
| PANASONIC |
SA-AKX100
|
Fm mute (fm...0 appears on the panel) | I reset | To reset, disconnect the device from the socket, press the power button and hold it down, dashes will appear on the display, the device will turn off and only turn on again, the device is left. | Maurilio |
| SONY |
ADP-160CR AAA
|
Count have all voltages of 5v when arming the 12v it maintains all voltages | Change ic 41 does not allow 12v to be activated and still maintains 5v from stdby | Replace the same | IgorgamesItabuna |
| SONY |
ADP-160CR AAC
|
All voltages ok, when the power supply is activated the 12v drops quickly | R77 open smd 18b it is 1k5 | Replace the same | IgorgamesItabuna |
| SONY |
ADP-160CR AAC
|
All voltages ok, when the power supply is activated the 12v drops quickly | R77 open smd 18b it is 1k5 | Replace the same | IgorgamesItabuna |
| LG |
CM4440
|
When turning on, sound comes out for just a second and stops, after 1 minute it goes into s-protect. | Possibly defective pc903 photocoupler, replace it. | It worked sound. | RodrigoSpricigo |
| SAMSUNG |
UN49K5300AG
|
LED blinking and won't turn on | Diodo d9851c mur460 | The replace of the same | Arimateia |
| PHILIPS |
50PFL4008G/78
TPS10.1L LA |
It doesn't turn on...not even the stby lights up. 5v power supply ok and if you arm the power supply all voltages 12 and 24v appear. | 5v arriving at the input of the u703...absence or deficiency of 3.3v voltage at the output of this transistor.. | Replace the regulator transistor (u703) with another equal one with a fixed value at 3.3v | evando viana |
| LG |
SUBSTITUTO DO LA4863AJ
|
The la4863aj can be replaced by the la4864aj or la4865aj | Any of the mentioned vertical ci replace the other. | MARCONES DE ARARIPINA-PE | |
| TOSHIBA |
TV2177(A)SL
|
Rainbow effect | Ic301 vertical shorted, replace the same, tda4865aj | Seen store | |
| TOSHIBA |
TV2177(A)SL
|
The TV would turn the LED on and off, hit the relay as if to turn it on and the LED would go out. | R604 changed, replace the same | Seen store | |
| H BUSTER |
HBTV42D04FD
|
Power supply defect and no sound | After changing the capacitors, the TV turned on but tsound was no sound off, the resistor r218 next to the transistor v204, the TV returned with the normal sound | Max eletronica | |
| SAMSUNG |
HT-X70
|
Sometimes it doesn't turn on | Oxidation of the 220k and 220r resistor close to the micro under the mechanism | Sidnei lg | |
| SONY |
KLV-40M400A
|
Does not turn on standby | Short | Ademar | |
| LG |
RP-29FE80
|
Burning horizontal output. | Replace the d2689 with a bu2520ax or c4429 Just drill another hole in the heatsink. | MARCONES DE ARARIPINA-PE | |
| LG |
14FK3RB
MC059D |
Initially tsound were several problems, high power supply instantly burning the horizontal output, vertical closed, vertical folding | High power supply and without filter(r842 open 20k.e c835 47/160v open)(vertical closed.r313 47k open)(vertical folded coils open in deflector coil) | High power supply and without filter(r842 open 20k.e c835 47/160v open)(vertical closed.r313 47k open)(vertical folded coils open in deflector coil) | ALVES.TEC ELETRÔNICA CAMARAGIBE PERNAMBUCO |