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Results: 88147
Results: 88147
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TV PHILCO. |
TP1410
|
The TV just stays on standby, sometimes it turns on and sometimes it doesn't. | Position resistor r931=15 homs, at the power supply with cold soldering. | Is the solution just to resolder and celebrate? | Armando de Olímpia. |
| LG |
60PB6500
|
Tsound is no image tension (vs and va) low | Lb605 open q603 shorted kp11n60 can replace with p11nm60 | speedtec | |
| TOSHIBA |
HFS-2959
|
Vertical collapsed in the middle of the screen | The primary power supply was low, the socket wire was broken, the TV was changed, it worked with the vertical shrunk, the defect was in the changed deflector coil, I changed the TV, opened the image and it was good | Eletrônica Power saquaçú | |
| CCE |
HPS2185FS
|
Does not turn on, nor does the LED light up | Voltage on c805 only with 110v | It was not a defect in the power supply oscillator, the c805 capacitance (150μF x 400v) was exhausted, replace it and everything is back to normal. | Rodrigo V F |
| CENTURY |
NANO BOX
|
Tsound was no sound or image. completely stopped. | Review qv16,17,18,19 and 20. | In our case it was the defective QV20. put bc547, observing the datascheet of both to connect correctly. | <small> |
| LG |
32LE5500
|
Activates the relay with a whistle, no image, red LED flashing | C9141 47uf/25v | Replace without measuring | Paulo-ps Eletronica |
| TOSHIBA |
MS7980MUS
|
No audio on output | Photocoupler at power supply | Replace the power supply photocoupler | beto2828 |
| PHILIPS |
26PFL5322/78
|
White negative image | White image | Replacement. ci-as04f. a hug | estevao de Jesus ventura |
| CCE |
HPS-1402
|
Loud power supply and noise primary power supply! | Ic-801 | Paulo B Filho RJ | |
| SAMSUNG |
CL21C650ML
|
With a crooked line in the middle of the screen | Change vertical exit la 78045 and run to the hug | Eletrônica Power | |
| LG |
21FJ6RB
|
After lightning, the TV turns on with a "locked" screen, keys and remote control inoperative. | Corrupt EPROM data, damaged infrared TSOP receiver. | After re-recording eprom TV returned to normal except remote control, just replace the IR receiver, TV ok. | Denys de Sene |
| AOC |
D32W831
|
TV turns on and only has a blue LED but no image | I tried to record the flash memory, it didn't work, it came with an image but without characters, I removed the memory from another card and it worked normally (u510) | 24c32wp eprom that comes with the device does not accept rewriting, instead write the data to a 24c64an eprom. | ROGERIO_FEDERAL |
| SAMSUNG |
LN26B350
|
Queima ic 1001 9933b | Change cover. 2019,2026 | Thanks for the tip ok | cezar |
| SAMSUNG |
PL51F4000
|
Doesn't start. flashing standby led | I replaced the 30m40 igbts on the y sus board. all shorted. | Rmseletronica | |
| PHILIPS |
29PT5642
|
Does not generate a high, the power supply comes on and then resets and the LED flashes | I changed the photo coupler, disconnecting the flyback, changing some electronics and nothing, I removed the horizontal output, it was fine but on a high scale tsound was a small leak, I replaced it and the TV worked perfectly. | Changing the horizontal output without testing is valid for all Philips TVs. | Bardock Eletrônica |
| SAMSUNG |
PL43F4000AG
|
Doesn't start. LED lights up and flashes and does not turn on | Cold solder on the power supply board. | Resoldered the power supply board and the TV started working normally again | Duliz180 |
| AOC |
L32W831
|
Remains silent without sound | It turns on normally 5 minutes later it remains silent, if it turns off with the remote control when it turns on tsound is no audio | Absence of 3v3 voltage. u602 defective | EK Eletrônica |
| PHILIPS |
32PFL4007D/78
|
The stand by light does not turn on and does not accept commands from the remote control, it only turns on with the power button | Software failure since in the measurements I noticed the receiver was acting | Software update | |
| HBUSTER |
HBTV-32D05HD
|
Inoperative. stand-by LED on (blue). | Q14f open. (SMD on the power supply board) | Placed mosfet 2n7002 in place of the original. TV returned to normal. | Denys de Sene |
| SONY |
PLAY STATION 4
|
No video, white light | Ci hdmi | Replace ci do hdmi | Weslley (UNITEC) |