Repair Tips
Search:
Results: 88099
Results: 88099
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PH24D20DM2
SW10 |
Turns on but no image | Q813 on main board open | Replace him | barbadinha |
| LG |
32LH570B EAX66874605(1.0)
|
No image, with audio and LEDs on | The customer damaged the power supply and installed a stepped 24 v PC one | Check if tsound is a 12v voltage on the inductor l 2307 after checking its existence I replaced the q2302 which was altered | PAULO RENATO RIBEIRO SANTOS |
| SAMSUNG |
CL-21Z50MQ
|
No audio | L201 open | Adriano eletrônica | |
| SAMSUNG |
LT28D310LH
|
Screen flashing like LED bars | Power supply board defect | Replace the board | Mariano |
| LG |
42PQ30R
|
Screen off with audio | R 729 and region 607 on the ybr sus board open | Replace both | Laercio umuaramapr |
| SAMSUNG |
T27A550
|
Turning off by itself LED flashes 2 times quickly | Cold solder SMD STBY resistor from the power supply, ground the STBY pin | Rsf | GIOVANO ELETRONICA |
| SAMSUNG |
UN49J5200
|
Does not turn on, standby blinking. | Screen defect. | It may be in the fat that goes to the right or left screen, it will be necessary to calm down in the analysis, isolating 12 by 12 from the left fat, from left to right until it is resolved. | Antony Garcez |
| SAMSUNG |
UN55UK6000
|
No image, TV flashes stand by and does not turn on. | Screen defect. | Isolate 14 lanes in the Fiat to the right of the technician going to the screen, from right to left from lane 13. | Antony Garcez |
| MITSUBISHI |
TC1410
EV02 |
Plugs into the socket and only turns on stand by by pressing the on button, it turns off and does not generate high voltage | Resistor r571 8r2 was open and the replace was successful. | fabricio lima | |
| PANASONIC |
TC14RM10L
|
The LED turns on and off and does not generate a high | D 1131 shorted | Replace and be happy | AIRTON PARAIPABA CE |
| PHILIPS |
32PFL3604
|
Only with red LED on but does not turn on | C474, after changing the c474, the relay kept arming and disarming at the same time, tsound were times when it turned on normally, so I closed the relay with soldering and the TV turned on normally | In short: defective relay when it released 24v when it didn't | INTERTEC |
| SEMP |
TV2134BSL
SK11 |
Turns on the relay and turns it off, otherwise it turns on normally, turns on and off | Replace without measuring cap c636, 1000x16 | DJ PITUKA | |
| PHILIPS |
42PFL6158K
|
When the battery is turned on, the stand-by LED only lights up after a few minutes, when it comes on, it blinks twice and does not turn on | Cold soldering on the CPU, I did reflow just to test and the TV started working | Non-processor reballing | Rdxk |
| PHILCO |
PH21MSS
|
Image stretched horizontally | Replace diode d454 fr104 next to the deflector connector | DJ PITUKA | |
| PHILIPS |
32PFL5605D/78
|
It doesn't turn on, it just flashes the screen with a buzzing sound at the power supply and returns to stand by. | Main supply electrolytic capacitor | Replace c1 to the 100μF / 450v power supply, you can also use a 120μF / 450 one if you don't have the original. | Romulo |
| SAMSUNG |
LCD, PLASMA, LED
|
Remote control leaking one of the batteries, even though it is new, alkaline, in less than 6 months it rusts in the same spot and leaks | Short circuit of the battery terminals with the printout corroded by the acidic battery fluid | Clean well, polish the terminals with steel wool, wash the board, and after drying, insulate the back of the board with durex or insulating material. | Trendset |
| VICINI |
VC7301
|
Without functions, display does not light up, without 5 v | Cy u3 com avaria 78m05 cap100/16 | paulo servicos eletronicos | |
| PHILIPS |
42PFL3403/78
|
Normal standbay led when turning on the relay gun and turning off the led flashes slowly | Hdmi ci short (if you remove it it turns on normally) | I removed the ci and the TV turns on, I'm waiting for it to arrive to replace it | Portal tec letronica cat |
| PHILCO |
PH32E31DG
|
Restarting, as if it needed to be updated | On/off switch (joystick) | Krul | |
| SEMP |
1483AAV
U9 |
Totally dead | Open 100k r 860 replace feeds the 18v12v in pin 4 of the ci strf5653 | elet sto ant riachão do jacuipe bahia |